Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'wextract_cleanup0' = 'rundll32.exe <SYSTEM32>\advpack.dll,DelNodeRunDLL32 "%TEMP%\IXP000.TMP\"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 's' = 'wscript.exe //B "%APPDATA%\s.VBS"'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 's' = 'wscript.exe //B "%APPDATA%\s.VBS"'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\s.VBS
Creates the following files on removable media:
- <Drive name for removable media>:\s.VBS
Modifies file system:
Creates the following files:
- %TEMP%\$inst\2.tmp
- %TEMP%\$inst\temp_0.tmp
- <SYSTEM32>\s.VBS
- %ProgramFiles%\directx.exe
- %ProgramFiles%\Microsoft Corporation\directx\Uninstall.exe
- %ProgramFiles%\Microsoft Corporation\directx\Uninstall.ini
- %TEMP%\IXP000.TMP\dsetup.dll
- %TEMP%\IXP000.TMP\dsetup32.dll
- %TEMP%\IXP000.TMP\dxwsetup.exe
- %TEMP%\IXP000.TMP\dxwsetup.cif
- %TEMP%\IXP000.TMP\dxwsetup.inf
- %WINDIR%\Logs\DirectX.log
- %APPDATA%\s.VBS
- <SYSTEM32>\DirectX\websetup\SET3.tmp
- <SYSTEM32>\DirectX\websetup\SET4.tmp
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\s.VBS
Deletes the following files:
- %TEMP%\$inst\temp_0.tmp
- %TEMP%\$inst\2.tmp
Moves the following files:
- from <SYSTEM32>\DirectX\websetup\SET3.tmp to <SYSTEM32>\DirectX\websetup\dsetup.dll
- from <SYSTEM32>\DirectX\websetup\SET4.tmp to <SYSTEM32>\DirectX\websetup\dsetup32.dll
Network activity:
Connects to:
- 'localhost':1036
- 'fa#####ssin22.ddns.net':1188
UDP:
- DNS ASK fa#####ssin22.ddns.net
Miscellaneous:
Creates and executes the following:
- '<SYSTEM32>\wscript.exe' "<SYSTEM32>\s.VBS"
- '%ProgramFiles%\directx.exe'
- '%TEMP%\IXP000.TMP\dxwsetup.exe'
- '<SYSTEM32>\wscript.exe' //B "%APPDATA%\s.VBS"
