Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Run32dll' = '%systemroot%\explorer.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\AUTORUN.INF
- <Drive name for removable media>:\Hack_password.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
- file extensions
Forces autoplay for removable media.
Modifies file system :
Creates the following files:
- %WINDIR%\A.dll
- %WINDIR%\Z.dll
- %WINDIR%\Office12\updater.txt
- C:\AUTORUN.INF
- C:\Hack_password.exe
- %WINDIR%\M.dll
- %WINDIR%\Office12\msgroove.exe
- %WINDIR%\U.dll
- %WINDIR%\T.dll
- %WINDIR%\R.dll
Sets the 'hidden' attribute to the following files:
- C:\Hack_password.exe
- %WINDIR%\A.dll
- C:\AUTORUN.INF
- <Drive name for removable media>:\AUTORUN.INF
- <Drive name for removable media>:\Hack_password.exe
- %WINDIR%\Z.dll
- %WINDIR%\M.dll
- %WINDIR%\Office12\msgroove.exe
- %WINDIR%\U.dll
- %WINDIR%\T.dll
- %WINDIR%\R.dll
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
