Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Stuvwx Abcdefgh Jkl] 'Start' = '00000002'
Malicious functions:
Executes the following:
- <SYSTEM32>\svchost.exe -k imgsvc
- <SYSTEM32>\svchost.exe -k netsvcs
Modifies file system :
Creates the following files:
- C:\system32.txt
- %PROGRAM_FILES%\Xtuv\Dtuvwxyab.jpg
- C:\340600.dll
- C:\WinWall32.gif
Sets the 'hidden' attribute to the following files:
- %PROGRAM_FILES%\Xtuv\Dtuvwxyab.jpg
Deletes the following files:
- C:\340600.dll
- C:\WinWall32.gif
- C:\system32.txt
Deletes itself.
Network activity:
Connects to:
- 'wu#####12.linkpc.net':8888
UDP:
- DNS ASK wu#####12.linkpc.net
