Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'vFc52Xp' = '%HOMEPATH%\pQu77Rk\pjnEy.exe'
Malicious functions:
Executes the following:
- '%WINDIR%\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe'
Injects code into
the following system processes:
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
Modifies file system :
Creates the following files:
- %APPDATA%\imlgs\22-04-2014
- %TEMP%\qDl44Us.OF8
- %TEMP%\aut1.tmp
Sets the 'hidden' attribute to the following files:
- %TEMP%\qDl44Us.OF8
Deletes the following files:
- %TEMP%\qDl44Us.OF8
- %TEMP%\aut1.tmp
Network activity:
Connects to:
- 'cr######ehack.no-ip.info':6683
UDP:
- DNS ASK cr######ehack.no-ip.info
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
