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Win32.HLLW.Autoruner2.23968

Added to the Dr.Web virus database: 2016-05-14

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Taskman' = '%HOMEPATH%\aegvvp.exe'
Malicious functions:
Executes the following:
  • '<SYSTEM32>\svchost.exe'
Injects code into
the following system processes:
  • <SYSTEM32>\svchost.exe
Modifies file system:
Creates the following files:
  • %HOMEPATH%\aegvvp.exe
Sets the 'hidden' attribute to the following files:
  • %HOMEPATH%\aegvvp.exe
Network activity:
UDP:
  • DNS ASK mu###.###tal-protection.net.ru
  • DNS ASK sl###.##fehousenumber.com
  • 'mu###.###tal-protection.net.ru':27001
  • 'sl###.##fehousenumber.com':27001
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Tywar, Feivadi Ypgk' WindowName: 'Aqyypey Hebsedd Su'
  • ClassName: 'Feivadi Ypgk' WindowName: 'Aqyypey Hebsedd Su, Tywar'
  • ClassName: 'Gptnpl Oqq' WindowName: 'Sgucqt, Gptnpl Oqq, Sgucqt'
  • ClassName: 'Eucxsk Ermloy Jqetu' WindowName: 'Pywcqw, Uv. Grd'
  • ClassName: 'Sgucqt, Gptnpl Oqq' WindowName: 'Sgucqt, Gptnpl Oqq'
  • ClassName: 'Mfmmulv Yaubwtt Pnr' WindowName: 'Ehpkltfc Rywfgsdq U'
  • ClassName: 'Syhg Swxvx. Upse' WindowName: 'Eoywrfx Lqpxnqy. Y'
  • ClassName: 'Fpgu. Agoorphhg' WindowName: 'Tcovjax, Cdnx, Wg'
  • ClassName: 'Bmeliqpdtc. Rtuxc' WindowName: 'Tmhwrk, Gvqsdrnf H'
  • ClassName: 'Drexsyk. Rjpoftr' WindowName: 'Gdnbvdgisbj Nrr'
  • ClassName: 'Gtkuaq Oflbb Msd' WindowName: 'Beoklvp Jjrmk Btjuy'
  • ClassName: 'Qbqahja Kdrpc G' WindowName: 'Ynwx. Iyyri Obtp'
  • ClassName: 'Jfyikgv Tifm. Moi' WindowName: 'Vbqohtgr Tcq Dcdkvu'
  • ClassName: 'Kgwdcrgn Olujn' WindowName: 'Kgwdcrgn Olujn'
  • ClassName: 'Xpnvnvm Xnrquxd' WindowName: 'Buhlxkv Ghccr Dgan'
  • ClassName: 'Scom Mbpc Jibgn' WindowName: 'Bfcdsr Mkhbr Xuquf'
  • ClassName: 'Ojfw Udch, Olsf' WindowName: 'Uob, Wbtce Slxaki'
  • ClassName: 'Olsf' WindowName: 'Uob, Wbtce Slxaki, Ojfw Udch'
  • ClassName: 'Bowh Oqbqg' WindowName: 'Ocvydyp Kgqsv Jwr, Epniun'
  • ClassName: 'Vcoqlosj N' WindowName: 'Vcoqlosj N'
  • ClassName: 'Epniun, Bowh Oqbqg' WindowName: 'Ocvydyp Kgqsv Jwr'