anubis left
Anubis - Analysis Report
anubis right

Analysis Report for 1c0f7615a421d5a4d3816857fa83a28d

Comment on this report

Summary:

Description Risk
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

expand all expand all   collapse all collapse all

1. General Information

  - Information about Anubis' invocation  
Time needed: 144 s 
Report created: 03/20/09, 10:35:20 UTC 
Termination reason: All tracked processes have exited 
Program version: 1.67.0 

1.a) - Network Activity

  -  HTTP Conversations:  
From ANUBIS:1032 to 121.10.108.92:80 - [se1.abisp.cn]
Request: GET /count.asp?mac=525400123456&ver=20090312&key=82df76a582cff5caaa6c4530f61c09ee
Response: 404 "Not Found"
Request: GET /01.txt
Response: 404 "Not Found"
Request: GET /01.txt
Response: 404 "Not Found"
Request: GET /01.txt
Response: 404 "Not Found"
Request: GET /01.txt
Response: 404 "Not Found"
Request: GET /01.txt
Response: 404 "Not Found"
Request: GET /01.txt
Response: 404 "Not Found"

  -  Unknown UDP Traffic:  
from ANUBIS:1025 to 192.168.0.1:53
State: Normal establishment and termination - Transferred outbound Bytes: 30 - Transferred inbound Bytes: 160

  -  TCP Connection Attempts:  
from ANUBIS:1034 to 121.10.108.92:80
from ANUBIS:1035 to 121.10.108.92:80
from ANUBIS:1036 to 121.10.108.92:80
from ANUBIS:1038 to 121.10.108.92:80
from ANUBIS:1039 to 121.10.108.92:80
from ANUBIS:1040 to 121.10.108.92:80

2. sample.exe

  - General information about this executable  
Analysis Reason: Primary Analysis Subject 
Filename: sample.exe 
MD5: 1c0f7615a421d5a4d3816857fa83a28d 
SHA-1: a4017f0d1cc9b0207d336c7445bdf2be6c8e48c2 
File Size: 23552 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\​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\​Normaliz.dll  0x00370000  0x00009000 
C:\​WINDOWS\​fonts\​kfnaaocn.dll  0x10000000  0x0000D000 
C:\​WINDOWS\​system32\​iertutil.dll  0x42990000  0x00045000 
C:\​WINDOWS\​system32\​WININET.dll  0x42C10000  0x000CF000 
C:\​WINDOWS\​system32\​MSVCP60.dll  0x76080000  0x00065000 
C:\​WINDOWS\​system32\​ATL.DLL  0x76B20000  0x00011000 
C:\​WINDOWS\​system32\​OLEAUT32.dll  0x77120000  0x0008B000 
C:\​WINDOWS\​WinSxS\​x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\​comctl32.dll  0x773D0000  0x00103000 
C:\​WINDOWS\​system32\​ole32.dll  0x774E0000  0x0013D000 
C:\​WINDOWS\​system32\​Apphelp.dll  0x77B40000  0x00022000 
C:\​WINDOWS\​system32\​VERSION.dll  0x77C00000  0x00008000 
C:\​WINDOWS\​system32\​SHLWAPI.dll  0x77F60000  0x00076000 

  - SigBuster Output  
UPX All_Versions SN:1634

  - Ikarus Virus Scanner  
PWS.Win32 (Sig-Id:26769627)

2.a) sample.exe - Registry Activities

  - Registry Values Read:  
Key Name Value Times
HKLM\​SYSTEM\​CurrentControlSet\​Control\​Session Manager  CriticalSectionTimeout  2592000 
HKLM\​SYSTEM\​WPA\​MediaCenter  Installed 
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  Cache  C:\​Documents and Settings\​user\​Local Settings\​Temporary Internet Files 

2.b) sample.exe - File Activities

  - Files Created:  
C:\WINDOWS\fonts\gzgbxiazai.dat
C:\WINDOWS\fonts\kfnaaocn.tmp
C:\WINDOWS\xxxxxx.dll

  - Files Read:  
C:\WINDOWS\fonts\gzgbxiazai.dat

  - Files Modified:  
C:\WINDOWS\fonts\gzgbxiazai.datinfo
C:\WINDOWS\fonts\kfnaaocn.tmpinfo
C:\WINDOWS\xxxxxx.dllinfo
WMIDataDeviceinfo

  - Files Renamed:  
Old Filename New Filename
C:\WINDOWS\fonts\kfnaaocn.tmp  \??\C:\WINDOWS\fonts\kfnaaocn.dll 

  - Device Control Communication:  
File Control Code Times
\Device\KsecDD  0x00390008 
WMIDataDevice  0x0022414C 
WMIDataDevice  0x00228144 

  - Memory Mapped Files:  
File Name
C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\comctl32.dll
C:\WINDOWS\WindowsShell.Manifest
C:\WINDOWS\fonts\kfnaaocn.dll
C:\WINDOWS\system32\ATL.DLL
C:\WINDOWS\system32\Apphelp.dll
C:\WINDOWS\system32\MSVCP60.dll
C:\WINDOWS\system32\cmd.exe
C:\WINDOWS\system32\regsvr32.exe
C:\Windows\AppPatch\sysmain.sdb

2.c) sample.exe - Process Activities

  - Processes Created:  
Executable Command Line
C:\WINDOWS\system32\regsvr32.exe   
C:\WINDOWS\system32\cmd.exe   
  C:\WINDOWS\system32\cmd.exe /c del C:\sample.exe > nul 

  - Remote Threads Created:  
Affected Process
C:\WINDOWS\system32\regsvr32.exe
C:\WINDOWS\system32\cmd.exe

  - Thread Overview:  
Time Number of threads
After 39 seconds

  - Foreign Memory Regions Read:  
Process: C:\WINDOWS\system32\cmd.exe
Process: C:\WINDOWS\system32\regsvr32.exe

  - Foreign Memory Regions Written:  
Process: C:\WINDOWS\system32\cmd.exe
Process: C:\WINDOWS\system32\regsvr32.exe

3. regsvr32.exe

  - General information about this executable  
Analysis Reason: Started by sample.exe 
Filename: regsvr32.exe 
MD5: fbdb9d0935b9907b809b381fddf1627f 
SHA-1: 14d7e5daa80a19fe18a8098e2fc56fe3aac52bd9 
File Size: 11776 Bytes
Command Line: regsvr32.exe /s "C:\WINDOWS\fonts\kfnaaocn.dll" 
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\​ole32.dll  0x774E0000  0x0013D000 
C:\​WINDOWS\​system32\​ShimEng.dll  0x5CB70000  0x00026000 
C:\​WINDOWS\​AppPatch\​AcGenral.DLL  0x6F880000  0x001CA000 
C:\​WINDOWS\​system32\​WINMM.dll  0x76B40000  0x0002D000 
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\​Normaliz.dll  0x00880000  0x00009000 
C:\​WINDOWS\​fonts\​kfnaaocn.dll  0x10000000  0x0000D000 
C:\​WINDOWS\​system32\​iertutil.dll  0x42990000  0x00045000 
C:\​WINDOWS\​system32\​WININET.dll  0x42C10000  0x000CF000 
C:\​WINDOWS\​system32\​MSCTF.dll  0x74720000  0x0004C000 
C:\​WINDOWS\​system32\​MSVCP60.dll  0x76080000  0x00065000 
C:\​WINDOWS\​system32\​ATL.DLL  0x76B20000  0x00011000 
C:\​WINDOWS\​system32\​CLBCATQ.DLL  0x76FD0000  0x0007F000 
C:\​WINDOWS\​system32\​COMRes.dll  0x77050000  0x000C5000 

3.a) regsvr32.exe - Registry Activities

  - Registry Keys Created:  
HKLM\​Software\​Classes\​Dllhost.dllhostatl.1
HKLM\​Software\​Classes\​Dllhost.dllhostatl.1\​CLSID
HKLM\​Software\​Classes\​Dllhost.dllhostatl
HKLM\​Software\​Classes\​Dllhost.dllhostatl\​CLSID
HKLM\​Software\​Classes\​Dllhost.dllhostatl\​CurVer
HKLM\​Software\​Classes\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}
HKLM\​Software\​Classes\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}\​ProgID
HKLM\​Software\​Classes\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}\​VersionIndependentProgID
HKLM\​Software\​Classes\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}\​Programmable
HKLM\​Software\​Classes\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}\​InprocServer32
HKLM\​Software\​Classes\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}\​TypeLib
HKLM\​Software\​Classes\​TypeLib\​{1A5ED667-F873-4549-9F86-3BE3B1754365}
HKLM\​Software\​Classes\​TypeLib\​{1A5ED667-F873-4549-9F86-3BE3B1754365}\​1.0
HKLM\​Software\​Classes\​TypeLib\​{1A5ED667-F873-4549-9F86-3BE3B1754365}\​1.0\​FLAGS
HKLM\​Software\​Classes\​TypeLib\​{1A5ED667-F873-4549-9F86-3BE3B1754365}\​1.0\​0
HKLM\​Software\​Classes\​TypeLib\​{1A5ED667-F873-4549-9F86-3BE3B1754365}\​1.0\​0\​win32
HKLM\​Software\​Classes\​TypeLib\​{1A5ED667-F873-4549-9F86-3BE3B1754365}\​1.0\​HELPDIR
HKLM\​Software\​Classes\​Interface\​{AF59F601-FCF8-443A-8DBF-B7918AEB9094}
HKLM\​Software\​Classes\​Interface\​{AF59F601-FCF8-443A-8DBF-B7918AEB9094}\​ProxyStubClsid
HKLM\​Software\​Classes\​Interface\​{AF59F601-FCF8-443A-8DBF-B7918AEB9094}\​ProxyStubClsid32
HKLM\​Software\​Classes\​Interface\​{AF59F601-FCF8-443A-8DBF-B7918AEB9094}\​TypeLib

  - Registry Values Modified:  
Key Name New Value
HKLM\​SOFTWARE\​CLASSES\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}    dllhostatl Class 
HKLM\​SOFTWARE\​CLASSES\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}\​INPROCSERVER32    C:\​WINDOWS\​fonts\​kfnaaocn.dll 
HKLM\​SOFTWARE\​CLASSES\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}\​INPROCSERVER32  ThreadingModel  Apartment 
HKLM\​SOFTWARE\​CLASSES\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}\​PROGID    Dllhost.dllhostatl.1 
HKLM\​SOFTWARE\​CLASSES\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}\​TYPELIB    {1A5ED667-F873-4549-9F86-3BE3B1754365} 
HKLM\​SOFTWARE\​CLASSES\​CLSID\​{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}\​VERSIONINDEPENDENTPROGID    Dllhost.dllhostatl 
HKLM\​SOFTWARE\​CLASSES\​DLLHOST.DLLHOSTATL    dllhostatl Class 
HKLM\​SOFTWARE\​CLASSES\​DLLHOST.DLLHOSTATL.1    dllhostatl Class 
HKLM\​SOFTWARE\​CLASSES\​DLLHOST.DLLHOSTATL.1\​CLSID    {4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D} 
HKLM\​SOFTWARE\​CLASSES\​DLLHOST.DLLHOSTATL\​CLSID    {4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D} 
HKLM\​SOFTWARE\​CLASSES\​DLLHOST.DLLHOSTATL\​CURVER    Dllhost.dllhostatl.1 
HKLM\​SOFTWARE\​CLASSES\​INTERFACE\​{AF59F601-FCF8-443A-8DBF-B7918AEB9094}    Idllhostatl 
HKLM\​SOFTWARE\​CLASSES\​INTERFACE\​{AF59F601-FCF8-443A-8DBF-B7918AEB9094}\​PROXYSTUBCLSID    {00020424-0000-0000-C000-000000000046} 
HKLM\​SOFTWARE\​CLASSES\​INTERFACE\​{AF59F601-FCF8-443A-8DBF-B7918AEB9094}\​PROXYSTUBCLSID32    {00020424-0000-0000-C000-000000000046} 
HKLM\​SOFTWARE\​CLASSES\​INTERFACE\​{AF59F601-FCF8-443A-8DBF-B7918AEB9094}\​TYPELIB    {1A5ED667-F873-4549-9F86-3BE3B1754365} 
HKLM\​SOFTWARE\​CLASSES\​INTERFACE\​{AF59F601-FCF8-443A-8DBF-B7918AEB9094}\​TYPELIB  Version  1.0 
HKLM\​SOFTWARE\​CLASSES\​TYPELIB\​{1A5ED667-F873-4549-9F86-3BE3B1754365}\​1.0    dllhost 1.0 Type Library 
HKLM\​SOFTWARE\​CLASSES\​TYPELIB\​{1A5ED667-F873-4549-9F86-3BE3B1754365}\​1.0\​0\​WIN32    C:\​WINDOWS\​fonts\​kfnaaocn.dll 
HKLM\​SOFTWARE\​CLASSES\​TYPELIB\​{1A5ED667-F873-4549-9F86-3BE3B1754365}\​1.0\​FLAGS   
HKLM\​SOFTWARE\​CLASSES\​TYPELIB\​{1A5ED667-F873-4549-9F86-3BE3B1754365}\​1.0\​HELPDIR    C:\​WINDOWS\​fonts\​ 

  - Registry Values Read:  
Key Name Value Times
HKLM\​SOFTWARE\​CLASSES\​.DLL    dllfile 
HKLM\​SOFTWARE\​CLASSES\​CLSID\​{44EC053A-400F-11D0-9DCD-00A0C90391D3}\​INPROCSERVER32    C:\​WINDOWS\​system32\​ATL.DLL 
HKLM\​SOFTWARE\​CLASSES\​CLSID\​{44EC053A-400F-11D0-9DCD-00A0C90391D3}\​INPROCSERVER32  ThreadingModel  Both 
HKLM\​SOFTWARE\​Microsoft\​CTF\​SystemShared\​  CUAS 
HKLM\​Software\​Microsoft\​COM3  Com+Enabled 
HKLM\​Software\​Microsoft\​COM3  REGDBVersion  0x0f00000000000000 

  - Monitored Registry Keys:  
Key Name Watch subtree Notify Filter Count
HKLM\​Software\​Classes  Key Change,Value Change 
HKLM\​Software\​Classes\​CLSID  Key Change,Value Change 
HKLM\​Software\​Microsoft\​COM3  Key Change,Value Change 
HKU  Key Change,Value Change 

3.b) regsvr32.exe - File Activities

  - Files Read:  
C:\WINDOWS\Registration\R00000000000f.clb
C:\WINDOWS\fonts\kfnaaocn.dll

  - Files Modified:  
WMIDataDeviceinfo

  - Device Control Communication:  
File Control Code Times
unnamed file  0x00390008 
WMIDataDevice  0x0022414C 
WMIDataDevice  0x00228144 

  - Memory Mapped Files:  
File Name
C:\WINDOWS\fonts\kfnaaocn.dll
C:\WINDOWS\system32\ATL.DLL
C:\WINDOWS\system32\CLBCATQ.DLL
C:\WINDOWS\system32\COMRes.dll
C:\WINDOWS\system32\MSCTF.dll
C:\WINDOWS\system32\MSVCP60.dll
C:\WINDOWS\system32\rpcss.dll

3.c) regsvr32.exe - Process Activities

  - Thread Overview:  
Time Number of threads
After 58 seconds

4. 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: C:\WINDOWS\system32\cmd.exe /c del C:\sample.exe > nul 
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 

4.a) cmd.exe - Registry Activities

  - Registry Values Read:  
Key Name Value Times
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\​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 

4.b) cmd.exe - File Activities

  - Files Deleted:  
C:\sample.exe

  - Files Modified:  
nulinfo


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