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Win32.HLLW.Autoruner2.9716

Added to the Dr.Web virus database: 2014-03-04

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'e08208e3007404696967' = '<Full path to virus>'
Creates the following files on removable media:
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\firefox.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
  • hidden files
Modifies file system :
Creates the following files:
  • C:\autorun.inf
  • C:\firefox.exe
Sets the 'hidden' attribute to the following files:
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\firefox.exe
  • C:\autorun.inf
  • C:\firefox.exe
Network activity:
Connects to:
  • 'ae###.no-ip.biz':5050
UDP:
  • DNS ASK ae###.no-ip.biz
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Indicator' WindowName: '(null)'
  • ClassName: 'Shell_traywnd' WindowName: ''

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