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Anubis - Analysis Report
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Analysis Report for cikti.exe

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Summary:

Description Risk
Autostart capabilities: This executable registers processes to be executed at system start. This could result in unwanted actions to be performed automatically. medium
Creates files in the Windows system directory: Malware often keeps copies of itself in the Windows directory to stay undetected by users. medium
Performs File Modification and Destruction: The executable modifies and destructs files which are not temporary. high
Spawns Processes: The executable produces processes during the execution. low
Performs Registry Activities: The executable reads and modifies registry values. It may also create and monitor registry keys. low


Table of Contents

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1. General Information

  - Information about Anubis' invocation  
Time needed: 240 s 
Report created: 03/24/09, 16:57:34 UTC 
Termination reason: Timeout 
Program version: 1.67.0 

1.a) - Network Activity

  -  Unknown UDP Traffic:  
from ANUBIS:1025 to 192.168.0.1:53
State: Normal establishment and termination - Transferred outbound Bytes: 36 - Transferred inbound Bytes: 82

2. sample.exe

  - General information about this executable  
Analysis Reason: Primary Analysis Subject 
Filename: sample.exe 
MD5: 9d14f8d669b0133e989fcdf00923d8dc 
SHA-1: 6ff8d0c43abeaa3fc47fd88d6063d631d038ef13 
File Size: 741888 Bytes
Command Line: "C:\sample.exe" 
Process-status at analysis end: dead 
Exit Code:

  - Load-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​ntdll.dll  0x7C900000  0x000AF000 
C:\​WINDOWS\​system32\​kernel32.dll  0x7C800000  0x000F6000 
C:\​WINDOWS\​system32\​oleaut32.dll  0x77120000  0x0008B000 
C:\​WINDOWS\​system32\​ADVAPI32.dll  0x77DD0000  0x0009B000 
C:\​WINDOWS\​system32\​RPCRT4.dll  0x77E70000  0x00092000 
C:\​WINDOWS\​system32\​Secur32.dll  0x77FE0000  0x00011000 
C:\​WINDOWS\​system32\​GDI32.dll  0x77F10000  0x00049000 
C:\​WINDOWS\​system32\​USER32.dll  0x7E410000  0x00091000 
C:\​WINDOWS\​system32\​msvcrt.dll  0x77C10000  0x00058000 
C:\​WINDOWS\​system32\​ole32.dll  0x774E0000  0x0013D000 
C:\​WINDOWS\​system32\​version.dll  0x77C00000  0x00008000 
C:\​WINDOWS\​system32\​shell32.dll  0x7C9C0000  0x00817000 
C:\​WINDOWS\​system32\​SHLWAPI.dll  0x77F60000  0x00076000 
C:\​WINDOWS\​system32\​wsock32.dll  0x71AD0000  0x00009000 
C:\​WINDOWS\​system32\​WS2_32.dll  0x71AB0000  0x00017000 
C:\​WINDOWS\​system32\​WS2HELP.dll  0x71AA0000  0x00008000 
C:\​WINDOWS\​system32\​comctl32.dll  0x5D090000  0x0009A000 
C:\​WINDOWS\​system32\​crypt32.dll  0x77A80000  0x00095000 
C:\​WINDOWS\​system32\​MSASN1.dll  0x77B20000  0x00012000 
C:\​WINDOWS\​system32\​IMM32.DLL  0x76390000  0x0001D000 
C:\​WINDOWS\​WinSxS\​x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\​comctl32.dll  0x773D0000  0x00103000 

  - Run-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​Wship6.dll  0x58D40000  0x00007000 
C:\​WINDOWS\​system32\​MSCTF.dll  0x74720000  0x0004C000 
C:\​WINDOWS\​system32\​msctfime.ime  0x755C0000  0x0002E000 
C:\​WINDOWS\​system32\​Apphelp.dll  0x77B40000  0x00022000 

2.a) sample.exe - Registry Activities

  - Registry Values Read:  
Key Name Value Times
HKLM\​SOFTWARE\​Microsoft\​CTF\​SystemShared\​  CUAS 
HKLM\​SOFTWARE\​Microsoft\​Windows NT\​CurrentVersion\​FontSubstitutes  MS Shell Dlg 2  Tahoma 
HKLM\​SYSTEM\​WPA\​MediaCenter  Installed 
HKLM\​Software\​Microsoft\​CTF\​SystemShared  CUAS 
HKLM\​Software\​Microsoft\​Windows NT\​CurrentVersion\​IMM  Ime File  msctfime.ime 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  AuthenticodeEnabled 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  DefaultLevel  262144 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  PolicyScope 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  TransparentEnabled 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  ItemData  0x5eab304f957a49896a006c1c31154015 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  ItemSize  779 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  ItemData  0x67b0d48b343a3fd3bce9dc646704f394 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  ItemSize  517 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  ItemData  0x327802dcfef8c893dc8ab006dd847d1d 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  ItemSize  918 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  ItemData  0xbd9a2adb42ebd8560e250e4df8162f67 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  ItemSize  229 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  ItemData  0x386b085f84ecf669d36b956a22c01e80 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  ItemSize  370 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Paths\​{dda3f824-d8cb-441b-834d-be2efd2c1a33}  ItemData  %HKEY_CURRENT_USER\​Software\​Microsoft\​Windows\​CurrentVersion\​Explorer\​Shell Folders\​Cache%OLK* 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Paths\​{dda3f824-d8cb-441b-834d-be2efd2c1a33}  SaferFlags 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Windows\​CurrentVersion\​Explorer\​Shell Folders  AppData  C:\​Documents and Settings\​user\​Application Data 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Windows\​CurrentVersion\​Explorer\​Shell Folders  Cache  C:\​Documents and Settings\​user\​Local Settings\​Temporary Internet Files 

2.b) sample.exe - File Activities

  - Files Created:  
C:\WINDOWS\scvhost.exe
C:\exec\check.bat

  - Files Read:  
C:\sample.exe

  - Files Modified:  
C:\WINDOWS\scvhost.exeinfo
C:\exec\check.batinfo

  - Memory Mapped Files:  
File Name
C:\WINDOWS\scvhost.exe
C:\WINDOWS\system32\Apphelp.dll
C:\WINDOWS\system32\MSCTF.dll
C:\WINDOWS\system32\Wship6.dll
C:\WINDOWS\system32\cmd.exe
C:\WINDOWS\system32\msctfime.ime
C:\Windows\AppPatch\sysmain.sdb
C:\exec\check.bat

2.c) sample.exe - Process Activities

  - Processes Created:  
Executable Command Line
C:\WINDOWS\system32\cmd.exe   
  check.bat 
C:\WINDOWS\scvhost.exe   
  C:\WINDOWS\scvhost.exe 

  - Remote Threads Created:  
Affected Process
C:\WINDOWS\system32\cmd.exe
C:\WINDOWS\scvhost.exe

  - Foreign Memory Regions Read:  
Process: C:\WINDOWS\scvhost.exe
Process: C:\WINDOWS\system32\cmd.exe

  - Foreign Memory Regions Written:  
Process: C:\WINDOWS\scvhost.exe
Process: C:\WINDOWS\system32\cmd.exe

2.d) sample.exe - Other Activities

  - Mutexes Created:  
CTF.Asm.MutexDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
CTF.Compart.MutexDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
CTF.LBES.MutexDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
CTF.Layouts.MutexDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
CTF.TMD.MutexDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
CTF.TimListCache.FMPDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003MUTEX.DefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
xDxP1-​8

  - Windows SEH exceptions:  
Description Times
Exception 0x406d1388 at 0x7c812aeb 
Exception 0xc0000096 (STATUS_PRIVILEGED_INSTRUCTION) at 0x49b2b8 

3. cmd.exe

  - General information about this executable  
Analysis Reason: Started by sample.exe 
Filename: cmd.exe 
MD5: 6d778e0f95447e6546553eeea709d03c 
SHA-1: 811a005cf787c6ccbe0d9f1c36c1d49a9cb71fd1 
File Size: 389120 Bytes
Command Line: cmd /c check.bat 
Process-status at analysis end: dead 
Exit Code:

  - Load-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​ntdll.dll  0x7C900000  0x000AF000 
C:\​WINDOWS\​system32\​kernel32.dll  0x7C800000  0x000F6000 
C:\​WINDOWS\​system32\​msvcrt.dll  0x77C10000  0x00058000 
C:\​WINDOWS\​system32\​USER32.dll  0x7E410000  0x00091000 
C:\​WINDOWS\​system32\​GDI32.dll  0x77F10000  0x00049000 
C:\​WINDOWS\​system32\​IMM32.DLL  0x76390000  0x0001D000 
C:\​WINDOWS\​system32\​ADVAPI32.dll  0x77DD0000  0x0009B000 
C:\​WINDOWS\​system32\​RPCRT4.dll  0x77E70000  0x00092000 
C:\​WINDOWS\​system32\​Secur32.dll  0x77FE0000  0x00011000 

  - Run-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​Apphelp.dll  0x77B40000  0x00022000 
C:\​WINDOWS\​system32\​VERSION.dll  0x77C00000  0x00008000 

3.a) cmd.exe - Registry Activities

  - Registry Values Read:  
Key Name Value Times
HKLM\​SYSTEM\​WPA\​MediaCenter  Installed 
HKLM\​Software\​Microsoft\​Command Processor  AutoRun   
HKLM\​Software\​Microsoft\​Command Processor  CompletionChar  64 
HKLM\​Software\​Microsoft\​Command Processor  DefaultColor 
HKLM\​Software\​Microsoft\​Command Processor  EnableExtensions 
HKLM\​Software\​Microsoft\​Command Processor  PathCompletionChar  64 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  AuthenticodeEnabled 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  DefaultLevel  262144 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  PolicyScope 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  TransparentEnabled 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  ItemData  0x5eab304f957a49896a006c1c31154015 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  ItemSize  779 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  ItemData  0x67b0d48b343a3fd3bce9dc646704f394 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  ItemSize  517 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  ItemData  0x327802dcfef8c893dc8ab006dd847d1d 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  ItemSize  918 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  ItemData  0xbd9a2adb42ebd8560e250e4df8162f67 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  ItemSize  229 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  ItemData  0x386b085f84ecf669d36b956a22c01e80 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  ItemSize  370 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Paths\​{dda3f824-d8cb-441b-834d-be2efd2c1a33}  ItemData  %HKEY_CURRENT_USER\​Software\​Microsoft\​Windows\​CurrentVersion\​Explorer\​Shell Folders\​Cache%OLK* 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Paths\​{dda3f824-d8cb-441b-834d-be2efd2c1a33}  SaferFlags 
HKLM\​System\​CurrentControlSet\​Control\​Nls\​Language Groups 
HKLM\​System\​CurrentControlSet\​Control\​Nls\​Locale  00000409 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Command Processor  CompletionChar 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Command Processor  DefaultColor 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Command Processor  EnableExtensions 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Windows\​CurrentVersion\​Explorer\​Shell Folders  Cache  C:\​Documents and Settings\​user\​Local Settings\​Temporary Internet Files 

3.b) cmd.exe - File Activities

  - Files Deleted:  
C:\exec\check.bat

  - Files Read:  
C:\exec\check.bat

  - Memory Mapped Files:  
File Name
C:\WINDOWS\system32\Apphelp.dll
C:\WINDOWS\system32\cmd.exe
C:\Windows\AppPatch\sysmain.sdb
C:\exec\check.bat

3.c) cmd.exe - Process Activities

  - Processes Created:  
Executable Command Line
C:\WINDOWS\system32\cmd.exe   
C:\WINDOWS\system32\cmd.exe  cmd /c REG ADD "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /V Shell /D "explorer.exe "C:\WINDOWS\scvhost.exe"" /f 
C:\WINDOWS\system32\cmd.exe   
C:\WINDOWS\system32\cmd.exe  cmd /c REG ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /V CTFMON /D "C:\WINDOWS\scvhost.exe" /f 

  - Remote Threads Created:  
Affected Process
C:\WINDOWS\system32\cmd.exe
C:\WINDOWS\system32\cmd.exe

  - Foreign Memory Regions Read:  
Process: C:\WINDOWS\system32\cmd.exe

  - Foreign Memory Regions Written:  
Process: C:\WINDOWS\system32\cmd.exe

4. cmd.exe

  - General information about this executable  
Analysis Reason: Started by cmd.exe 
Filename: cmd.exe 
MD5: 6d778e0f95447e6546553eeea709d03c 
SHA-1: 811a005cf787c6ccbe0d9f1c36c1d49a9cb71fd1 
File Size: 389120 Bytes
Command Line: cmd /c REG ADD "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /V Shell /D "explorer.exe "C:\WINDOWS\scvhost.exe"" /f 
Process-status at analysis end: dead 
Exit Code:

  - Load-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​ntdll.dll  0x7C900000  0x000AF000 
C:\​WINDOWS\​system32\​kernel32.dll  0x7C800000  0x000F6000 
C:\​WINDOWS\​system32\​msvcrt.dll  0x77C10000  0x00058000 
C:\​WINDOWS\​system32\​USER32.dll  0x7E410000  0x00091000 
C:\​WINDOWS\​system32\​GDI32.dll  0x77F10000  0x00049000 
C:\​WINDOWS\​system32\​ShimEng.dll  0x5CB70000  0x00026000 
C:\​WINDOWS\​AppPatch\​AcGenral.DLL  0x6F880000  0x001CA000 
C:\​WINDOWS\​system32\​ADVAPI32.dll  0x77DD0000  0x0009B000 
C:\​WINDOWS\​system32\​RPCRT4.dll  0x77E70000  0x00092000 
C:\​WINDOWS\​system32\​Secur32.dll  0x77FE0000  0x00011000 
C:\​WINDOWS\​system32\​WINMM.dll  0x76B40000  0x0002D000 
C:\​WINDOWS\​system32\​ole32.dll  0x774E0000  0x0013D000 
C:\​WINDOWS\​system32\​OLEAUT32.dll  0x77120000  0x0008B000 
C:\​WINDOWS\​system32\​MSACM32.dll  0x77BE0000  0x00015000 
C:\​WINDOWS\​system32\​VERSION.dll  0x77C00000  0x00008000 
C:\​WINDOWS\​system32\​SHELL32.dll  0x7C9C0000  0x00817000 
C:\​WINDOWS\​system32\​SHLWAPI.dll  0x77F60000  0x00076000 
C:\​WINDOWS\​system32\​USERENV.dll  0x769C0000  0x000B4000 
C:\​WINDOWS\​system32\​UxTheme.dll  0x5AD70000  0x00038000 
C:\​WINDOWS\​system32\​IMM32.DLL  0x76390000  0x0001D000 
C:\​WINDOWS\​WinSxS\​x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\​comctl32.dll  0x773D0000  0x00103000 
C:\​WINDOWS\​system32\​comctl32.dll  0x5D090000  0x0009A000 

  - Run-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​Apphelp.dll  0x77B40000  0x00022000 

4.a) cmd.exe - Registry Activities

  - Registry Values Read:  
Key Name Value Times
HKLM\​SYSTEM\​WPA\​MediaCenter  Installed 
HKLM\​Software\​Microsoft\​Command Processor  AutoRun   
HKLM\​Software\​Microsoft\​Command Processor  CompletionChar  64 
HKLM\​Software\​Microsoft\​Command Processor  DefaultColor 
HKLM\​Software\​Microsoft\​Command Processor  EnableExtensions 
HKLM\​Software\​Microsoft\​Command Processor  PathCompletionChar  64 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  AuthenticodeEnabled 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  DefaultLevel  262144 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  PolicyScope 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  TransparentEnabled 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  ItemData  0x5eab304f957a49896a006c1c31154015 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  ItemSize  779 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  ItemData  0x67b0d48b343a3fd3bce9dc646704f394 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  ItemSize  517 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  ItemData  0x327802dcfef8c893dc8ab006dd847d1d 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  ItemSize  918 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  ItemData  0xbd9a2adb42ebd8560e250e4df8162f67 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  ItemSize  229 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  ItemData  0x386b085f84ecf669d36b956a22c01e80 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  ItemSize  370 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Paths\​{dda3f824-d8cb-441b-834d-be2efd2c1a33}  ItemData  %HKEY_CURRENT_USER\​Software\​Microsoft\​Windows\​CurrentVersion\​Explorer\​Shell Folders\​Cache%OLK* 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Paths\​{dda3f824-d8cb-441b-834d-be2efd2c1a33}  SaferFlags 
HKLM\​System\​CurrentControlSet\​Control\​Nls\​Language Groups 
HKLM\​System\​CurrentControlSet\​Control\​Nls\​Locale  00000409 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Command Processor  CompletionChar 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Command Processor  DefaultColor 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Command Processor  EnableExtensions 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Windows\​CurrentVersion\​Explorer\​Shell Folders  Cache  C:\​Documents and Settings\​user\​Local Settings\​Temporary Internet Files 

4.b) cmd.exe - File Activities

  - Memory Mapped Files:  
File Name
C:\WINDOWS\system32\Apphelp.dll
C:\WINDOWS\system32\reg.exe
C:\Windows\AppPatch\sysmain.sdb

4.c) cmd.exe - Process Activities

  - Processes Created:  
Executable Command Line
C:\WINDOWS\system32\reg.exe   
C:\WINDOWS\system32\reg.exe  REG ADD "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /V Shell /D "explorer.exe "C:\WINDOWS\scvhost.exe"" /f 

  - Remote Threads Created:  
Affected Process
C:\WINDOWS\system32\reg.exe

  - Foreign Memory Regions Read:  
Process: C:\WINDOWS\system32\reg.exe

  - Foreign Memory Regions Written:  
Process: C:\WINDOWS\system32\reg.exe

5. reg.exe

  - General information about this executable  
Analysis Reason: Started by cmd.exe 
Filename: reg.exe 
MD5: c65122b94f7c82065fe86c32cf271f6d 
SHA-1: 624b256025f21ce055e9516af5b5ba9ae7b06005 
File Size: 50176 Bytes
Command Line: REG ADD "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /V Shell /D "explorer.exe "C:\WINDOWS\scvhost.exe"" /f 
Process-status at analysis end: dead 
Exit Code:

  - Load-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​ntdll.dll  0x7C900000  0x000AF000 
C:\​WINDOWS\​system32\​kernel32.dll  0x7C800000  0x000F6000 
C:\​WINDOWS\​system32\​msvcrt.dll  0x77C10000  0x00058000 
C:\​WINDOWS\​system32\​ADVAPI32.dll  0x77DD0000  0x0009B000 
C:\​WINDOWS\​system32\​RPCRT4.dll  0x77E70000  0x00092000 
C:\​WINDOWS\​system32\​Secur32.dll  0x77FE0000  0x00011000 
C:\​WINDOWS\​system32\​USER32.dll  0x7E410000  0x00091000 
C:\​WINDOWS\​system32\​GDI32.dll  0x77F10000  0x00049000 
C:\​WINDOWS\​system32\​ShimEng.dll  0x5CB70000  0x00026000 
C:\​WINDOWS\​AppPatch\​AcGenral.DLL  0x6F880000  0x001CA000 
C:\​WINDOWS\​system32\​WINMM.dll  0x76B40000  0x0002D000 
C:\​WINDOWS\​system32\​ole32.dll  0x774E0000  0x0013D000 
C:\​WINDOWS\​system32\​OLEAUT32.dll  0x77120000  0x0008B000 
C:\​WINDOWS\​system32\​MSACM32.dll  0x77BE0000  0x00015000 
C:\​WINDOWS\​system32\​VERSION.dll  0x77C00000  0x00008000 
C:\​WINDOWS\​system32\​SHELL32.dll  0x7C9C0000  0x00817000 
C:\​WINDOWS\​system32\​SHLWAPI.dll  0x77F60000  0x00076000 
C:\​WINDOWS\​system32\​USERENV.dll  0x769C0000  0x000B4000 
C:\​WINDOWS\​system32\​UxTheme.dll  0x5AD70000  0x00038000 
C:\​WINDOWS\​system32\​IMM32.DLL  0x76390000  0x0001D000 
C:\​WINDOWS\​WinSxS\​x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\​comctl32.dll  0x773D0000  0x00103000 
C:\​WINDOWS\​system32\​comctl32.dll  0x5D090000  0x0009A000 

5.a) reg.exe - Registry Activities

  - Registry Values Modified:  
Key Name New Value
HKLM\​SOFTWARE\​Microsoft\​Windows NT\​CurrentVersion\​Winlogon  info Shell  explorer.exe C:\​WINDOWS\​scvhost.exe 

  - Registry Values Read:  
Key Name Value Times
HKLM\​SOFTWARE\​Microsoft\​Windows NT\​CurrentVersion\​Winlogon  Shell  Explorer.exe 

6. cmd.exe

  - General information about this executable  
Analysis Reason: Started by cmd.exe 
Filename: cmd.exe 
MD5: 6d778e0f95447e6546553eeea709d03c 
SHA-1: 811a005cf787c6ccbe0d9f1c36c1d49a9cb71fd1 
File Size: 389120 Bytes
Command Line: cmd /c REG ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /V CTFMON /D "C:\WINDOWS\scvhost.exe" /f 
Process-status at analysis end: dead 
Exit Code:

  - Load-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​ntdll.dll  0x7C900000  0x000AF000 
C:\​WINDOWS\​system32\​kernel32.dll  0x7C800000  0x000F6000 
C:\​WINDOWS\​system32\​msvcrt.dll  0x77C10000  0x00058000 
C:\​WINDOWS\​system32\​USER32.dll  0x7E410000  0x00091000 
C:\​WINDOWS\​system32\​GDI32.dll  0x77F10000  0x00049000 
C:\​WINDOWS\​system32\​ShimEng.dll  0x5CB70000  0x00026000 
C:\​WINDOWS\​AppPatch\​AcGenral.DLL  0x6F880000  0x001CA000 
C:\​WINDOWS\​system32\​ADVAPI32.dll  0x77DD0000  0x0009B000 
C:\​WINDOWS\​system32\​RPCRT4.dll  0x77E70000  0x00092000 
C:\​WINDOWS\​system32\​Secur32.dll  0x77FE0000  0x00011000 
C:\​WINDOWS\​system32\​WINMM.dll  0x76B40000  0x0002D000 
C:\​WINDOWS\​system32\​ole32.dll  0x774E0000  0x0013D000 
C:\​WINDOWS\​system32\​OLEAUT32.dll  0x77120000  0x0008B000 
C:\​WINDOWS\​system32\​MSACM32.dll  0x77BE0000  0x00015000 
C:\​WINDOWS\​system32\​VERSION.dll  0x77C00000  0x00008000 
C:\​WINDOWS\​system32\​SHELL32.dll  0x7C9C0000  0x00817000 
C:\​WINDOWS\​system32\​SHLWAPI.dll  0x77F60000  0x00076000 
C:\​WINDOWS\​system32\​USERENV.dll  0x769C0000  0x000B4000 
C:\​WINDOWS\​system32\​UxTheme.dll  0x5AD70000  0x00038000 
C:\​WINDOWS\​system32\​IMM32.DLL  0x76390000  0x0001D000 
C:\​WINDOWS\​WinSxS\​x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\​comctl32.dll  0x773D0000  0x00103000 
C:\​WINDOWS\​system32\​comctl32.dll  0x5D090000  0x0009A000 

  - Run-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​Apphelp.dll  0x77B40000  0x00022000 

6.a) cmd.exe - Registry Activities

  - Registry Values Read:  
Key Name Value Times
HKLM\​SYSTEM\​WPA\​MediaCenter  Installed 
HKLM\​Software\​Microsoft\​Command Processor  AutoRun   
HKLM\​Software\​Microsoft\​Command Processor  CompletionChar  64 
HKLM\​Software\​Microsoft\​Command Processor  DefaultColor 
HKLM\​Software\​Microsoft\​Command Processor  EnableExtensions 
HKLM\​Software\​Microsoft\​Command Processor  PathCompletionChar  64 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  AuthenticodeEnabled 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  DefaultLevel  262144 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  PolicyScope 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers  TransparentEnabled 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  ItemData  0x5eab304f957a49896a006c1c31154015 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  ItemSize  779 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{349d35ab-37b5-462f-9b89-edd5fbde1328}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  ItemData  0x67b0d48b343a3fd3bce9dc646704f394 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  ItemSize  517 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{7fb9cd2e-3076-4df9-a57b-b813f72dbb91}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  ItemData  0x327802dcfef8c893dc8ab006dd847d1d 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  ItemSize  918 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{81d1fe15-dd9d-4762-b16d-7c29ddecae3f}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  ItemData  0xbd9a2adb42ebd8560e250e4df8162f67 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  ItemSize  229 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{94e3e076-8f53-42a5-8411-085bcc18a68d}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  HashAlg  32771 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  ItemData  0x386b085f84ecf669d36b956a22c01e80 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  ItemSize  370 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Hashes\​{dc971ee5-44eb-4fe4-ae2e-b91490411bfc}  SaferFlags 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Paths\​{dda3f824-d8cb-441b-834d-be2efd2c1a33}  ItemData  %HKEY_CURRENT_USER\​Software\​Microsoft\​Windows\​CurrentVersion\​Explorer\​Shell Folders\​Cache%OLK* 
HKLM\​Software\​Policies\​Microsoft\​Windows\​Safer\​CodeIdentifiers\​0\​Paths\​{dda3f824-d8cb-441b-834d-be2efd2c1a33}  SaferFlags 
HKLM\​System\​CurrentControlSet\​Control\​Nls\​Language Groups 
HKLM\​System\​CurrentControlSet\​Control\​Nls\​Locale  00000409 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Command Processor  CompletionChar 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Command Processor  DefaultColor 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Command Processor  EnableExtensions 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Windows\​CurrentVersion\​Explorer\​Shell Folders  Cache  C:\​Documents and Settings\​user\​Local Settings\​Temporary Internet Files 

6.b) cmd.exe - File Activities

  - Memory Mapped Files:  
File Name
C:\WINDOWS\system32\Apphelp.dll
C:\WINDOWS\system32\reg.exe
C:\Windows\AppPatch\sysmain.sdb

6.c) cmd.exe - Process Activities

  - Processes Created:  
Executable Command Line
C:\WINDOWS\system32\reg.exe   
C:\WINDOWS\system32\reg.exe  REG ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /V CTFMON /D "C:\WINDOWS\scvhost.exe" /f 

  - Remote Threads Created:  
Affected Process
C:\WINDOWS\system32\reg.exe

  - Foreign Memory Regions Read:  
Process: C:\WINDOWS\system32\reg.exe

  - Foreign Memory Regions Written:  
Process: C:\WINDOWS\system32\reg.exe

7. reg.exe

  - General information about this executable  
Analysis Reason: Started by cmd.exe 
Filename: reg.exe 
MD5: c65122b94f7c82065fe86c32cf271f6d 
SHA-1: 624b256025f21ce055e9516af5b5ba9ae7b06005 
File Size: 50176 Bytes
Command Line: REG ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /V CTFMON /D "C:\WINDOWS\scvhost.exe" /f 
Process-status at analysis end: dead 
Exit Code:

  - Load-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​ntdll.dll  0x7C900000  0x000AF000 
C:\​WINDOWS\​system32\​kernel32.dll  0x7C800000  0x000F6000 
C:\​WINDOWS\​system32\​msvcrt.dll  0x77C10000  0x00058000 
C:\​WINDOWS\​system32\​ADVAPI32.dll  0x77DD0000  0x0009B000 
C:\​WINDOWS\​system32\​RPCRT4.dll  0x77E70000  0x00092000 
C:\​WINDOWS\​system32\​Secur32.dll  0x77FE0000  0x00011000 
C:\​WINDOWS\​system32\​USER32.dll  0x7E410000  0x00091000 
C:\​WINDOWS\​system32\​GDI32.dll  0x77F10000  0x00049000 
C:\​WINDOWS\​system32\​ShimEng.dll  0x5CB70000  0x00026000 
C:\​WINDOWS\​AppPatch\​AcGenral.DLL  0x6F880000  0x001CA000 
C:\​WINDOWS\​system32\​WINMM.dll  0x76B40000  0x0002D000 
C:\​WINDOWS\​system32\​ole32.dll  0x774E0000  0x0013D000 
C:\​WINDOWS\​system32\​OLEAUT32.dll  0x77120000  0x0008B000 
C:\​WINDOWS\​system32\​MSACM32.dll  0x77BE0000  0x00015000 
C:\​WINDOWS\​system32\​VERSION.dll  0x77C00000  0x00008000 
C:\​WINDOWS\​system32\​SHELL32.dll  0x7C9C0000  0x00817000 
C:\​WINDOWS\​system32\​SHLWAPI.dll  0x77F60000  0x00076000 
C:\​WINDOWS\​system32\​USERENV.dll  0x769C0000  0x000B4000 
C:\​WINDOWS\​system32\​UxTheme.dll  0x5AD70000  0x00038000 
C:\​WINDOWS\​system32\​IMM32.DLL  0x76390000  0x0001D000 
C:\​WINDOWS\​WinSxS\​x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\​comctl32.dll  0x773D0000  0x00103000 
C:\​WINDOWS\​system32\​comctl32.dll  0x5D090000  0x0009A000 

7.a) reg.exe - Registry Activities

  - Registry Values Modified:  
Key Name New Value
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​SOFTWARE\​Microsoft\​Windows\​CurrentVersion\​Run  CTFMON  C:\​WINDOWS\​scvhost.exe 

8. scvhost.exe

  - General information about this executable  
Analysis Reason: Started by sample.exe 
Filename: scvhost.exe 
MD5: 9d14f8d669b0133e989fcdf00923d8dc 
SHA-1: 6ff8d0c43abeaa3fc47fd88d6063d631d038ef13 
File Size: 741888 Bytes
Command Line: C:\WINDOWS\scvhost.exe 
Process-status at analysis end: alive 
Exit Code:

  - Load-time Dlls  
Module Name Base Address Size
C:\​WINDOWS\​system32\​ntdll.dll  0x7C900000  0x000AF000 
C:\​WINDOWS\​system32\​kernel32.dll  0x7C800000  0x000F6000 
C:\​WINDOWS\​system32\​oleaut32.dll  0x77120000  0x0008B000 
C:\​WINDOWS\​system32\​ADVAPI32.dll  0x77DD0000  0x0009B000 
C:\​WINDOWS\​system32\​RPCRT4.dll  0x77E70000  0x00092000 
C:\​WINDOWS\​system32\​Secur32.dll  0x77FE0000  0x00011000 
C:\​WINDOWS\​system32\​GDI32.dll  0x77F10000  0x00049000 
C:\​WINDOWS\​system32\​USER32.dll  0x7E410000  0x00091000 
C:\​WINDOWS\​system32\​msvcrt.dll  0x77C10000  0x00058000 
C:\​WINDOWS\​system32\​ole32.dll  0x774E0000  0x0013D000 
C:\​WINDOWS\​system32\​version.dll  0x77C00000  0x00008000 
C:\​WINDOWS\​system32\​shell32.dll  0x7C9C0000  0x00817000 
C:\​WINDOWS\​system32\​SHLWAPI.dll  0x77F60000  0x00076000 
C:\​WINDOWS\​system32\​wsock32.dll  0x71AD0000  0x00009000 
C:\​WINDOWS\​system32\​WS2_32.dll  0x71AB0000  0x00017000 
C:\​WINDOWS\​system32\​WS2HELP.dll  0x71AA0000  0x00008000 
C:\​WINDOWS\​system32\​comctl32.dll  0x5D090000  0x0009A000 
C:\​WINDOWS\​system32\​crypt32.dll  0x77A80000  0x00095000 
C:\​WINDOWS\​system32\​MSASN1.dll  0x77B20000  0x00012000 
C:\​WINDOWS\​system32\​IMM32.DLL  0x76390000  0x0001D000 
C:\​WINDOWS\​WinSxS\​x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\​comctl32.dll  0x773D0000  0x00103000 

  - Run-time Dlls  
Module Name Base Address Size
C:\​Documents and Settings\​user\​Application Data\​ntcom.dll  0x009B0000  0x0001C000 
C:\​WINDOWS\​system32\​Wship6.dll  0x58D40000  0x00007000 
C:\​WINDOWS\​system32\​hnetcfg.dll  0x662B0000  0x00058000 
C:\​WINDOWS\​system32\​mswsock.dll  0x71A50000  0x0003F000 
C:\​WINDOWS\​System32\​wshtcpip.dll  0x71A90000  0x00008000 
C:\​WINDOWS\​system32\​MSCTF.dll  0x74720000  0x0004C000 
C:\​WINDOWS\​system32\​msctfime.ime  0x755C0000  0x0002E000 
C:\​WINDOWS\​system32\​DNSAPI.dll  0x76F20000  0x00027000 
C:\​WINDOWS\​system32\​WLDAP32.dll  0x76F60000  0x0002C000 
C:\​WINDOWS\​System32\​winrnr.dll  0x76FB0000  0x00008000 
C:\​WINDOWS\​system32\​rasadhlp.dll  0x76FC0000  0x00006000 

8.a) scvhost.exe - Registry Activities

  - Registry Values Read:  
Key Name Value Times
HKLM\​SOFTWARE\​Microsoft\​CTF\​SystemShared\​  CUAS 
HKLM\​SOFTWARE\​Microsoft\​Windows NT\​CurrentVersion\​FontSubstitutes  MS Shell Dlg 2  Tahoma 
HKLM\​SYSTEM\​CurrentControlSet\​Services\​Winsock\​Parameters  Transports  0x5400630070006900700000004e0065007400420049004f00530000000000 
HKLM\​Software\​Microsoft\​CTF\​SystemShared  CUAS 
HKLM\​Software\​Microsoft\​Windows NT\​CurrentVersion\​IMM  Ime File  msctfime.ime 
HKLM\​System\​CurrentControlSet\​Services\​LDAP  LdapClientIntegrity 
HKLM\​System\​CurrentControlSet\​Services\​Tcpip\​Parameters  Domain   
HKLM\​System\​CurrentControlSet\​Services\​Tcpip\​Parameters  Hostname  user 
HKLM\​System\​CurrentControlSet\​Services\​Tcpip\​Parameters  UseDomainNameDevolution 
HKLM\​System\​CurrentControlSet\​Services\​Tcpip\​Parameters\​Winsock  HelperDllName  %SystemRoot%\​System32\​wshtcpip.dll 
HKLM\​System\​CurrentControlSet\​Services\​Tcpip\​Parameters\​Winsock  Mapping  0x0b0000000300000002000000010000000600000002000000010000000000 
HKLM\​System\​CurrentControlSet\​Services\​Tcpip\​Parameters\​Winsock  MaxSockaddrLength  16 
HKLM\​System\​CurrentControlSet\​Services\​Tcpip\​Parameters\​Winsock  MinSockaddrLength  16 
HKLM\​System\​CurrentControlSet\​Services\​Tcpip\​Parameters\​Winsock  UseDelayedAcceptance 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters  WinSock_Registry_Version  2.0 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5  Num_Catalog_Entries 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5  Serial_Access_Num 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000001  DisplayString  Tcpip 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000001  Enabled 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000001  LibraryPath  %SystemRoot%\​System32\​mswsock.dll 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000001  ProviderId  0x409d05229e7ecf11ae5a00aa00a7112b 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000001  StoresServiceClassInfo 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000001  SupportedNameSpace  12 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000001  Version 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000002  DisplayString  NTDS 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000002  Enabled 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000002  LibraryPath  %SystemRoot%\​System32\​winrnr.dll 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000002  ProviderId  0xee37263b80e5cf11a55500c04fd8d4ac 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000002  StoresServiceClassInfo 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000002  SupportedNameSpace  32 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000002  Version 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000003  DisplayString  Network Location Awareness (NLA) Namespace 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000003  Enabled 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000003  LibraryPath  %SystemRoot%\​System32\​mswsock.dll 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000003  ProviderId  0x3a244266a83ba64abaa52e0bd71fdd83 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000003  StoresServiceClassInfo 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000003  SupportedNameSpace  15 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5\​Catalog_Entries\​000000000003  Version 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9  Next_Catalog_Entry_ID  1012 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9  Num_Catalog_Entries  11 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9  Serial_Access_Num 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000001  PackedCatalogItem  %SystemRoot%\​system32\​mswsock. 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000002  PackedCatalogItem  %SystemRoot%\​system32\​mswsock. 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000003  PackedCatalogItem  %SystemRoot%\​system32\​mswsock. 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000004  PackedCatalogItem  %SystemRoot%\​system32\​rsvpsp.d 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000005  PackedCatalogItem  %SystemRoot%\​system32\​rsvpsp.d 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000006  PackedCatalogItem  %SystemRoot%\​system32\​mswsock. 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000007  PackedCatalogItem  %SystemRoot%\​system32\​mswsock. 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000008  PackedCatalogItem  %SystemRoot%\​system32\​mswsock. 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000009  PackedCatalogItem  %SystemRoot%\​system32\​mswsock. 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000010  PackedCatalogItem  %SystemRoot%\​system32\​mswsock. 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9\​Catalog_Entries\​000000000011  PackedCatalogItem  %SystemRoot%\​system32\​mswsock. 
HKLM\​System\​Setup  SystemSetupInProgress 
HKU\​S-1-5-21-1229272821-1004336348-527237240-1003\​Software\​Microsoft\​Windows\​CurrentVersion\​Explorer\​Shell Folders  AppData  C:\​Documents and Settings\​user\​Application Data  16 

  - Monitored Registry Keys:  
Key Name Watch subtree Notify Filter Count
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​NameSpace_Catalog5  Key Change 
HKLM\​System\​CurrentControlSet\​Services\​WinSock2\​Parameters\​Protocol_Catalog9  Key Change 

8.b) scvhost.exe - File Activities

  - Files Created:  
C:\Documents and Settings\user\Application Data\ntcom.dll

  - Files Modified:  
C:\Documents and Settings\user\Application Data\ntcom.dllinfo
\Device\Afd\Endpointinfo
\Device\RasAcdinfo

  - Device Control Communication:  
File Control Code Times
\Device\Afd\Endpoint  AFD_GET_INFO (0x0001207B) 
\Device\Afd\Endpoint  AFD_SET_CONTEXT (0x00012047) 
unnamed file  0x00390008 
\Device\RasAcd  0x00F14014 
\Device\Afd\Endpoint  AFD_BIND (0x00012003) 
\Device\Afd\Endpoint  AFD_GET_TDI_HANDLES (0x00012037) 
\Device\Afd\Endpoint  AFD_CONNECT (0x00012007) 
\Device\Afd\Endpoint  AFD_SEND (0x0001201F) 
\Device\Afd\Endpoint  AFD_RECV (0x00012017)  43 

  - Memory Mapped Files:  
File Name
C:\Documents and Settings\user\Application Data\ntcom.dll
C:\WINDOWS\System32\winrnr.dll
C:\WINDOWS\System32\wshtcpip.dll
C:\WINDOWS\system32\DNSAPI.dll
C:\WINDOWS\system32\MSCTF.dll
C:\WINDOWS\system32\Wship6.dll
C:\WINDOWS\system32\hnetcfg.dll
C:\WINDOWS\system32\msctfime.ime
C:\WINDOWS\system32\mswsock.dll
C:\WINDOWS\system32\rasadhlp.dll

8.c) scvhost.exe - Network Activity

  - DNS Queries:  
Name Query Type Query Result Successful Protocol
www.wardomania.com  DNS_TYPE_A  69.42.222.18   

  -  HTTP Conversations:  
From ANUBIS:1032 to 69.42.222.18:80 - [www.wardomania.com]
Request: GET /ntcom.dll
Response: 200 "OK"

8.d) scvhost.exe - Other Activities

  - Mutexes Created:  
CTF.Asm.MutexDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
CTF.Compart.MutexDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
CTF.LBES.MutexDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
CTF.Layouts.MutexDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
CTF.TMD.MutexDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
CTF.TimListCache.FMPDefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003MUTEX.DefaultS-​1-​5-​21-​1229272821-​1004336348-​527237240-​1003
xDxP1-​8

  - Windows SEH exceptions:  
Description Times
Exception 0x406d1388 at 0x7c812aeb 
Exception 0xc0000096 (STATUS_PRIVILEGED_INSTRUCTION) at 0x49b2b8 


International Secure Systems Lab
Vienna University of Technology, Eurecom France, UC Santa Barbara
Contact: anubis@iseclab.org