Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks] '{1FB3B422-7793-455A-8802-660853A9D102}' = ''
Malicious functions:
Installs hooks to intercept notifications
on keystrokes:
- Handler for all processes: %WINDIR%\Web\printers\images\khgf2.dll
Modifies file system :
Creates the following files:
- %WINDIR%\Web\printers\images\khgf2.dll
- %WINDIR%\Web\printers\images\khgf2.exe
Sets the 'hidden' attribute to the following files:
- %WINDIR%\Web\printers\images\khgf2.dll
- %WINDIR%\Web\printers\images\khgf2.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
