Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'data' = 'wscript.exe //B "%TEMP%\data.vbs"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'data' = 'wscript.exe //B "%TEMP%\data.vbs"'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\data.vbs
Creates the following files on removable media:
- <Drive name for removable media>:\data.vbs
Malicious functions:
Creates and executes the following:
- '%TEMP%\IDM_Setup_Temp\IDM1.tmp' -d "%TEMP%\IDM_Setup_Temp\"
- '%TEMP%\Setup.exe'
- '<SYSTEM32>\wscript.exe' "%TEMP%\data.vbs"
Modifies file system:
Creates the following files:
- %TEMP%\Setup.exe
- %TEMP%\data.vbs
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\data.vbs
Network activity:
Connects to:
- 'localhost':5553
- 'localhost':1036