Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'SiteOpener' = '%WINDIR%\123.exe'
Malicious functions:
Searches for windows to
detect analytical utilities:
- ClassName: 'PROCMON_WINDOW_CLASS' WindowName: ''
- ClassName: 'RegMonClass' WindowName: ''
- ClassName: 'FileMonClass' WindowName: ''
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\vl[1]
- %WINDIR%\123.exe
Network activity:
Connects to:
- 'vl.ru':80
- 'localhost':1036
TCP:
HTTP GET requests:
- vl.ru/
UDP:
- DNS ASK vl.ru
Miscellaneous:
Searches for the following windows:
- ClassName: 'IEFrame' WindowName: ''
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
- ClassName: '' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''