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Profil

Win32.HLLW.Autoruner.57330

Added to the Dr.Web virus database: 2011-08-30

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /K'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /W'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /j'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /n'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /l'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /M'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /V'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /g'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /Z'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /U'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /Y'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /s'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /a'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /q'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /E'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /B'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /i'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /X'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /H'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /R'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'seeoga' = '%HOMEPATH%\seeoga.exe /t'
Creates the following files on removable media:
  • <Drive name for removable media>:\Documents.lnk
  • <Drive name for removable media>:\Passwords.lnk
  • <Drive name for removable media>:\Pictures.lnk
  • <Drive name for removable media>:\Video.lnk
  • <Drive name for removable media>:\Music.lnk
  • <Drive name for removable media>:\clE.ico
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\seeoga.exe
  • <Drive name for removable media>:\New Folder.lnk
  • <Drive name for removable media>:\seeogax.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
  • hidden files
Creates and executes the following:
  • %HOMEPATH%\seeoga.exe 
Modifies file system :
Creates the following files:
  • %HOMEPATH%\seeoga.exe
Sets the 'hidden' attribute to the following files:
  • <Drive name for removable media>:\seeoga.exe
  • <Drive name for removable media>:\seeogax.exe
  • <Drive name for removable media>:\clE.ico
  • %HOMEPATH%\seeoga.exe
  • <Drive name for removable media>:\autorun.inf
Network activity:
Connects to:
  • 'ns#.##ayer1532.com':8000
UDP:
  • DNS ASK ns#.##ayer1532.com
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Indicator' WindowName: ''