Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'w0rm' = 'wscript.exe //B "%APPDATA%\w0rm.vbs"'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'w0rm' = 'wscript.exe //B "%APPDATA%\w0rm.vbs"'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\w0rm.vbs
Creates the following files on removable media:
- <Drive name for removable media>:\w0rm.vbs
Modifies file system:
Creates the following files:
- %APPDATA%\CmfgCoins.exe
- %APPDATA%\w0rm.vbs
- %WINDIR%\Temp\scs2.tmp
- %WINDIR%\Temp\scs3.tmp
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\w0rm.vbs
Deletes the following files:
- %WINDIR%\Temp\scs2.tmp
- %WINDIR%\Temp\scs3.tmp
Network activity:
Connects to:
- 'localhost':1038
- 'ba#####avio.ddns.net':1188
UDP:
- DNS ASK ba#####avio.ddns.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'ConsoleWindowClass' WindowName: 'ntvdm-b50.b54.380001'
Creates and executes the following:
- '<SYSTEM32>\wscript.exe' "%APPDATA%\w0rm.vbs"
Executes the following:
- '<SYSTEM32>\ntvdm.exe' -f -i1
