Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'WindowsUpdate' = '%APPDATA%\Microsoft\WindowsUpdate.exe'
Creates the following files on removable media
- <Drive name for removable media>:\windowsupdate.exe
- <Drive name for removable media>:\autorun.inf
Modifies file system
Creates the following files
- %TEMP%\winamp\svchost.exe
- %TEMP%\%tmp%.exe
- %APPDATA%\microsoft\windowsupdate.exe
Sets the 'hidden' attribute to the following files
- %TEMP%\winamp\svchost.exe
- %APPDATA%\microsoft\windowsupdate.exe
- <Drive name for removable media>:\windowsupdate.exe
- <Drive name for removable media>:\autorun.inf
Network activity
Connects to
- '255.255.255.255':3086
UDP
- DNS ASK ah####omz.no-ip.biz
Miscellaneous
Creates and executes the following
- '%TEMP%\%tmp%.exe'
- '%APPDATA%\microsoft\windowsupdate.exe'
