Technical Information
To ensure autorun and distribution:
Substitutes the following executable system files:
- <SYSTEM32>\dsound.dll with <SYSTEM32>\dsound.dll.dat
Malicious functions:
Executes the following:
- <SYSTEM32>\cmd.exe /c """%TEMP%\tempVidio.bat"" "
Modifies file system :
Creates the following files:
- %PROGRAM_FILES%\bin.ini
- <SYSTEM32>\dsound.dll.dat
- %TEMP%\tempVidio.bat
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\wangluor[1]
- %TEMP%\Temp\csll.exe
- %TEMP%\Temp\РЎїЙCSOНёКУЧФГйV1.5.exe
- %CommonProgramFiles%\System\kb590206.dla
- %TEMP%\kb590206.sve
Sets the 'hidden' attribute to the following files:
- %CommonProgramFiles%\System\kb590206.dla
Deletes the following files:
- %TEMP%\Temp\csll.exe
Moves the following system files:
- from <SYSTEM32>\dsound.dll to <SYSTEM32>\dsound.dll.VLEE
Network activity:
Connects to:
- 'www.wa###uor.com':80
- 'localhost':1034
TCP:
HTTP GET requests:
- www.wa###uor.com/
UDP:
- DNS ASK www.wa###uor.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
