Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\PigeonServer] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- '%WINDIR%\erver'
Executes the following:
- '<SYSTEM32>\cmd.exe' /c %WINDIR%\Delete.BAT
- '<SYSTEM32>\svchost.exe'
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
Modifies file system :
Creates the following files:
- %WINDIR%\Delete.BAT
- %WINDIR%\erver
Sets the 'hidden' attribute to the following files:
- %WINDIR%\erver
Deletes itself.
Network activity:
Connects to:
- '15###.ipread.com':8000
UDP:
- DNS ASK 15###.ipread.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
