Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'wextract_cleanup0' = 'rundll32.exe <SYSTEM32>\advpack.dll,DelNodeRunDLL32 "%TEMP%\IXP000.TMP\"'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Internet Explorer] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- <SYSTEM32>\Server.exe
- %TEMP%\IXP000.TMP\Server.exe
Terminates or attempts to terminate
the following user processes:
- AVP.EXE
Modifies file system :
Creates the following files:
- <SYSTEM32>\Server.exe
- %TEMP%\IXP000.TMP\Server.exe
Deletes the following files:
- %TEMP%\IXP000.TMP\Server.exe
Network activity:
Connects to:
- 'dj##.3322.org':1200
UDP:
- DNS ASK dj##.3322.org
