Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\HTTP SSI] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- %WINDIR%\winxp.exe
Executes the following:
- <SYSTEM32>\cmd.exe /c %WINDIR%\UNDEL.BAT
Modifies file system :
Creates the following files:
- C:\Documents and Settings\LocalService\Favorites\Desktop.ini
- %WINDIR%\winxpKey.DLL
- %WINDIR%\winxp.exe
- %WINDIR%\winxp.dll
- %WINDIR%\UNDEL.BAT
Sets the 'hidden' attribute to the following files:
- C:\Documents and Settings\LocalService\Favorites\Desktop.ini
- %WINDIR%\winxpKey.DLL
- %WINDIR%\winxp.exe
- %WINDIR%\winxp.dll
Deletes itself.
Network activity:
Connects to:
- 'sh####qian.8800.org':8000
UDP:
- DNS ASK sh####qian.8800.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'MS_AutodialMonitor' WindowName: ''
