jueves, 24 de enero de 2013

Red October malware


This is the first time that I use Regkeval on a PC infected with Red October malware. Those are the registry keys that enable persistence of the malware:

HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows [Load]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run  [DotNet32]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run  [ctfmon32rt]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run  [LgfxTray]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run  [shmservice]


An excerpt of the output:



Registry values
Key Value Data Key_Timestamp Remarks
HKU\Software\Microsoft\Windows NT\CurrentVersion\Windows\Load&&Run,load=""-Run=""
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Load C:\Documents and Settings\john\Datos de programa\Microsoft\RtkN32Gdi.exe 2013-01-24T11:07:29Z ntuser_john.dat [Expected:
[Val:]]
HKU\Software\Microsoft\Windows\CurrentVersion\Run\:::vk:::,
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run CTFMON.EXE C:\WINDOWS\system32\ctfmon.exe 2012-11-14T11:43:12Z ntuser_john.dat
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run DotNet32 C:\Documents and Settings\john\Datos de programa\Microsoft\svchost.exe 2012-11-14T11:43:12Z ntuser_john.dat
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ctfmon32rt "C:\Documents and Settings\john\Datos de programa\Microsoft\ms32trayX.exe" 2012-11-14T11:43:12Z ntuser_john.dat
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run LgfxTray "C:\Documents and Settings\john\Datos de programa\Microsoft\lgfxtray.exe" 2012-11-14T11:43:12Z ntuser_john.dat
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run shmservice C:\Documents and Settings\john\Datos de programa\Microsoft\RtkN32Gdi.exe 2012-11-14T11:43:12Z ntuser_john.dat



It's time to update the regkeval_val_malw_espec.tsv file with those new values:

RtkN32Gdi.exe    RedOctober    dos
Microsoft\svchost.exe    RedOctober    dos
ms32trayX.exe    RedOctober    dos
lgfxtray.exe    RedOctober    dos


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