Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\Windows Anytime Upgrade.exe
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
- User Account Control (UAC)
- Windows Security Center
Creates and executes the following:
- %HOMEPATH%\6514D49585E42555\winlogon.exe
Executes the following:
- <SYSTEM32>\svchost.exe
Modifies file system :
Creates the following files:
- %ALLUSERSPROFILE%\Start Menu\Windows DVD Maker.exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Windows Media Center.exe
- %HOMEPATH%\Start Menu\Programs\Internet Explorer.exe
- %HOMEPATH%\6514D49585E42555\winlogon.exe
- %HOMEPATH%\Start Menu\Fax y Escaner de Windows.exe
Network activity:
Connects to:
- 'wh##.amung.us':80
TCP:
HTTP GET requests:
- wh##.amung.us/swidget/26n2qf7pnk0x
UDP:
- DNS ASK 71##########yx25c1e96k8040g5sp.ipgreat.com
- DNS ASK bj##########60ak01u1p3ai96abck.ipcheker.com
- DNS ASK wh##.amung.us
- DNS ASK 0f##########3xderr1e24fain766a.ipcheker.com
