Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'scanregw.exe' = '%WINDIR%\system\regedit\scanregw.exe'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks execution of the following system utilities:
- Windows Task Manager (Taskmgr)
Creates and executes the following:
- %WINDIR%\system\regedit\scanregw.exe
Modifies file system :
Creates the following files:
- %WINDIR%\system\regedit\scanregw.exe
Network activity:
Connects to:
- 'po###n.irc.pl':6667
UDP:
- DNS ASK po###n.irc.pl
- '<Private IP address>':1035
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'MS_WINHELP' WindowName: ''
- ClassName: '' WindowName: 'scanregw'
