Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\] 'Microsoft Windows Manager' = '%WINDIR%\M-50504025620506038502568690\winmgr.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'Microsoft Windows Manager' = '%WINDIR%\M-50504025620506038502568690\winmgr.exe'
Creates the following files on removable media
- <Drive name for removable media>:\505040.exe
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\windrv.exe
- <Drive name for removable media>:\private.exe
- <Drive name for removable media>:\movies.exe
- <Drive name for removable media>:\pictures.exe
- <Drive name for removable media>:\secret.exe
- <Drive name for removable media>:\porn.exe
- <Drive name for removable media>:\documents.exe
- <Drive name for removable media>:\music.exe
Malicious functions
To bypass firewall, removes or modifies the following registry keys
- [<HKLM>\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%WINDIR%\M-50504025620506038502568690\winmgr.exe' = '%WINDIR%\M-50...
Injects code into
the following user processes:
- winmgr.exe
Modifies file system
Creates the following files
- %TEMP%\nshd8d2.tmp
- C:\movies.exe
- C:\pictures.exe
- C:\secret.exe
- C:\porn.exe
- C:\documents.exe
- C:\music.exe
- D:\autorun.inf
- D:\documents.exe
- D:\windrv.exe
- D:\private.exe
- D:\movies.exe
- D:\pictures.exe
- D:\secret.exe
- D:\porn.exe
- C:\private.exe
- D:\505040.exe
- C:\windrv.exe
- %TEMP%\nsredc9.tmp\system.dll
- %TEMP%\addthis_widget.js
- %TEMP%\be.gif
- %TEMP%\channel.js
- %TEMP%\automaticlalyjaimaprur
- %TEMP%\the texas chainsaw massacre(2003)(dvdrip.xvid)-bridog-.avi
- %TEMP%\swabbing.dll
- %WINDIR%\m-50504025620506038502568690\winmgr.exe
- C:\totalcmd.lnk
- %TEMP%\nsc19e7.tmp
- %TEMP%\nsm2d0a.tmp\system.dll
- C:\505040.exe
- C:\far2.lnk
- <Current directory>.lnk
- C:\perflogs.lnk
- C:\autorun.inf
- D:\music.exe
Sets the 'hidden' attribute to the following files
- %WINDIR%\m-50504025620506038502568690\winmgr.exe
- C:\505040.exe
- C:\windrv.exe
- C:\autorun.inf
- D:\windrv.exe
- D:\autorun.inf
- <Drive name for removable media>:\windrv.exe
- <Drive name for removable media>:\autorun.inf
Deletes the following files
- %TEMP%\nsredc9.tmp\system.dll
- %TEMP%\nsm2d0a.tmp\system.dll
Network activity
Connects to
- 'tr##aus.ru':5050
TCP
- 'tr##aus.ru':5050
UDP
- DNS ASK tr##aus.ru
Miscellaneous
Creates and executes the following
- '%WINDIR%\m-50504025620506038502568690\winmgr.exe'
