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Trojan.DownLoader22.13143

Added to the Dr.Web virus database: 2016-07-30

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Extender Launcher Alerts VC WinHTTP' = '<SYSTEM32>\xomdpohtpii.exe'
Creates the following services:
  • [<HKLM>\SYSTEM\ControlSet001\Services\Software Computer Superfetch] 'ImagePath' = '<SYSTEM32>\xomdpohtpii.exe'
  • [<HKLM>\SYSTEM\ControlSet001\Services\Software Computer Superfetch] 'Start' = '00000002'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
  • Windows Security Center
Executes the following:
  • '<SYSTEM32>\swgbqilwgc.exe' "<SYSTEM32>\xomdpohtpii.exe"
  • '%WINDIR%\Temp\vo7vo0i2wubuy.exe' -r 49065 tcp
  • '%TEMP%\vo7vo0i2qy2uyrnoifd.exe'
  • '<SYSTEM32>\xomdpohtpii.exe'
Modifies file system:
Creates the following files:
  • <SYSTEM32>\hbzuuvufulaznov\run
  • <SYSTEM32>\hbzuuvufulaznov\rng
  • %WINDIR%\Temp\vo7vo0i2wubuy.exe
  • <SYSTEM32>\hbzuuvufulaznov\cfg
  • <SYSTEM32>\swgbqilwgc.exe
  • %TEMP%\vo7vo0i2qy2uyrnoifd.exe
  • <SYSTEM32>\hbzuuvufulaznov\tst
  • <SYSTEM32>\xomdpohtpii.exe
  • <SYSTEM32>\hbzuuvufulaznov\etc
Sets the 'hidden' attribute to the following files:
  • <SYSTEM32>\swgbqilwgc.exe
  • <SYSTEM32>\xomdpohtpii.exe
Deletes the following files:
  • %WINDIR%\Temp\vo7vo0i2wubuy.exe
  • <DRIVERS>\etc\hosts
Substitutes the HOSTS file.
Network activity:
Connects to:
  • 'fo###cause.net':80
  • 'af###shot.net':80
  • 'af###cause.net':80
  • 'af###sure.net':80
  • 'fo###sure.net':80
  • 'se###ure.net':80
  • 'we####daysure.net':80
  • 'fo###back.net':80
  • 'fo###shot.net':80
  • 'af###back.net':80
  • 'we###ure.net':80
  • 'st###cause.net':80
  • 'st###sure.net':80
  • 'mo###back.net':80
  • 'wa###ack.net':80
  • 'st###back.net':80
  • 'we###ack.net':80
  • 'we###hot.net':80
  • 'we###ause.net':80
  • 'st###shot.net':80
  • 'na###ack.net':80
  • 'fi###slept.net':80
  • 'dr###back.net':80
  • 'dr###shot.net':80
  • 'na###hot.net':80
  • 'fi###prove.net':80
  • 'qu###prove.net':80
  • 'qu###hers.net':80
  • 'qu###slept.net':80
  • 'fi###hers.net':80
  • 'we####dayshot.net':80
  • 'se###ack.net':80
  • 'se###hot.net':80
  • 'se###ause.net':80
  • 'we####daycause.net':80
  • 'dr###cause.net':80
  • 'na###ause.net':80
  • 'na###ure.net':80
  • 'we####dayback.net':80
  • 'dr###sure.net':80
  • 'wa###hot.net':80
  • 'fi###cause.net':80
  • 'qu###cause.net':80
  • 'qu###sure.net':80
  • 'na###hirt.net':80
  • 'fi###sure.net':80
  • 'qu###back.net':80
  • 'bo###ure.net':80
  • 'fi###back.net':80
  • 'fi###shot.net':80
  • 'qu###shot.net':80
  • 're####eneither.net':80
  • 'ge####friend.net':80
  • 'mi####lossary.net':80
  • 'st###march.net':80
  • 'ta###fruit.net':80
  • 'li####appear.net':80
  • 'th####hcountry.net':80
  • 're####erpaint.net':80
  • 'gl###health.net':80
  • 'ne####arydress.net':80
  • 'le###back.net':80
  • 'fa###ack.net':80
  • 'fa###hot.net':80
  • 'fa###ause.net':80
  • 'le###shot.net':80
  • 'wa###ause.net':80
  • 'mo###shot.net':80
  • 'mo###cause.net':80
  • 'mo###sure.net':80
  • 'wa###ure.net':80
  • 'bo###hot.net':80
  • 'ga###hot.net':80
  • 'ga###ause.net':80
  • 'ga###ure.net':80
  • 'bo###ause.net':80
  • 'fa###ure.net':80
  • 'le###cause.net':80
  • 'le###sure.net':80
  • 'bo###ack.net':80
  • 'ga###ack.net':80
TCP:
HTTP GET requests:
  • http://fo###cause.net/forum/search.php?me#########################################
  • http://af###shot.net/forum/search.php?me#########################################
  • http://af###cause.net/forum/search.php?me#########################################
  • http://af###sure.net/forum/search.php?me#########################################
  • http://fo###sure.net/forum/search.php?me#########################################
  • http://se###ure.net/forum/search.php?me#########################################
  • http://we####daysure.net/forum/search.php?me#########################################
  • http://fo###back.net/forum/search.php?me#########################################
  • http://fo###shot.net/forum/search.php?me#########################################
  • http://af###back.net/forum/search.php?me#########################################
  • http://we###ure.net/forum/search.php?me#########################################
  • http://st###cause.net/forum/search.php?me#########################################
  • http://st###sure.net/forum/search.php?me#########################################
  • http://mo###back.net/forum/search.php?me#########################################
  • http://wa###ack.net/forum/search.php?me#########################################
  • http://st###back.net/forum/search.php?me#########################################
  • http://we###ack.net/forum/search.php?me#########################################
  • http://we###hot.net/forum/search.php?me#########################################
  • http://we###ause.net/forum/search.php?me#########################################
  • http://st###shot.net/forum/search.php?me#########################################
  • http://na###ack.net/forum/search.php?me#########################################
  • http://fi###slept.net/forum/search.php?me#########################################
  • http://dr###back.net/forum/search.php?me#########################################
  • http://dr###shot.net/forum/search.php?me#########################################
  • http://na###hot.net/forum/search.php?me#########################################
  • http://fi###prove.net/forum/search.php?me#########################################
  • http://qu###prove.net/forum/search.php?me#########################################
  • http://qu###hers.net/forum/search.php?me#########################################
  • http://qu###slept.net/forum/search.php?me#########################################
  • http://fi###hers.net/forum/search.php?me#########################################
  • http://we####dayshot.net/forum/search.php?me#########################################
  • http://se###ack.net/forum/search.php?me#########################################
  • http://se###hot.net/forum/search.php?me#########################################
  • http://se###ause.net/forum/search.php?me#########################################
  • http://we####daycause.net/forum/search.php?me#########################################
  • http://dr###cause.net/forum/search.php?me#########################################
  • http://na###ause.net/forum/search.php?me#########################################
  • http://na###ure.net/forum/search.php?me#########################################
  • http://we####dayback.net/forum/search.php?me#########################################
  • http://dr###sure.net/forum/search.php?me#########################################
  • http://wa###hot.net/forum/search.php?me#########################################
  • http://fi###cause.net/forum/search.php?me#########################################
  • http://qu###cause.net/forum/search.php?me#########################################
  • http://qu###sure.net/forum/search.php?me#########################################
  • http://na###hirt.net/forum/search.php?me#########################################
  • http://fi###sure.net/forum/search.php?me#########################################
  • http://qu###back.net/forum/search.php?me#########################################
  • http://bo###ure.net/forum/search.php?me#########################################
  • http://fi###back.net/forum/search.php?me#########################################
  • http://fi###shot.net/forum/search.php?me#########################################
  • http://qu###shot.net/forum/search.php?me#########################################
  • http://re####eneither.net/forum/search.php?me#########################################
  • http://ge####friend.net/forum/search.php?me#########################################
  • http://mi####lossary.net/forum/search.php?me#########################################
  • http://st###march.net/forum/search.php?me#########################################
  • http://ta###fruit.net/forum/search.php?me#########################################
  • http://li####appear.net/forum/search.php?me#########################################
  • http://th####hcountry.net/forum/search.php?me#########################################
  • http://re####erpaint.net/forum/search.php?me#########################################
  • http://gl###health.net/forum/search.php?me#########################################
  • http://ne####arydress.net/forum/search.php?me#########################################
  • http://le###back.net/forum/search.php?me#########################################
  • http://fa###ack.net/forum/search.php?me#########################################
  • http://fa###hot.net/forum/search.php?me#########################################
  • http://fa###ause.net/forum/search.php?me#########################################
  • http://le###shot.net/forum/search.php?me#########################################
  • http://wa###ause.net/forum/search.php?me#########################################
  • http://mo###shot.net/forum/search.php?me#########################################
  • http://mo###cause.net/forum/search.php?me#########################################
  • http://mo###sure.net/forum/search.php?me#########################################
  • http://wa###ure.net/forum/search.php?me#########################################
  • http://bo###hot.net/forum/search.php?me#########################################
  • http://ga###hot.net/forum/search.php?me#########################################
  • http://ga###ause.net/forum/search.php?me#########################################
  • http://ga###ure.net/forum/search.php?me#########################################
  • http://bo###ause.net/forum/search.php?me#########################################
  • http://fa###ure.net/forum/search.php?me#########################################
  • http://le###cause.net/forum/search.php?me#########################################
  • http://le###sure.net/forum/search.php?me#########################################
  • http://bo###ack.net/forum/search.php?me#########################################
  • http://ga###ack.net/forum/search.php?me#########################################
UDP:
  • DNS ASK af###cause.net
  • DNS ASK fo###cause.net
  • DNS ASK fo###sure.net
  • DNS ASK we###ack.net
  • DNS ASK af###sure.net
  • DNS ASK fo###back.net
  • DNS ASK se###ure.net
  • DNS ASK af###back.net
  • DNS ASK af###shot.net
  • DNS ASK fo###shot.net
  • DNS ASK st###sure.net
  • DNS ASK we###ure.net
  • DNS ASK wa###ack.net
  • DNS ASK wa###hot.net
  • DNS ASK mo###back.net
  • DNS ASK we###hot.net
  • DNS ASK st###back.net
  • DNS ASK st###shot.net
  • DNS ASK st###cause.net
  • DNS ASK we###ause.net
  • DNS ASK we####daysure.net
  • DNS ASK na###ack.net
  • DNS ASK fi###slept.net
  • DNS ASK dr###back.net
  • DNS ASK dr###shot.net
  • DNS ASK na###hot.net
  • DNS ASK fi###prove.net
  • DNS ASK qu###prove.net
  • DNS ASK qu###hers.net
  • DNS ASK qu###slept.net
  • DNS ASK fi###hers.net
  • DNS ASK we####dayshot.net
  • DNS ASK se###ack.net
  • DNS ASK se###hot.net
  • DNS ASK se###ause.net
  • DNS ASK we####daycause.net
  • DNS ASK dr###cause.net
  • DNS ASK na###ause.net
  • DNS ASK na###ure.net
  • DNS ASK we####dayback.net
  • DNS ASK dr###sure.net
  • DNS ASK fi###cause.net
  • DNS ASK qu###cause.net
  • DNS ASK qu###sure.net
  • DNS ASK na###hirt.net
  • DNS ASK fi###sure.net
  • DNS ASK qu###back.net
  • DNS ASK bo###ure.net
  • DNS ASK fi###back.net
  • DNS ASK fi###shot.net
  • DNS ASK qu###shot.net
  • DNS ASK re####eneither.net
  • DNS ASK ge####friend.net
  • DNS ASK mi####lossary.net
  • DNS ASK st###march.net
  • DNS ASK ta###fruit.net
  • DNS ASK li####appear.net
  • DNS ASK th####hcountry.net
  • DNS ASK re####erpaint.net
  • DNS ASK gl###health.net
  • DNS ASK ne####arydress.net
  • DNS ASK le###back.net
  • DNS ASK fa###ack.net
  • DNS ASK fa###hot.net
  • DNS ASK fa###ause.net
  • DNS ASK le###shot.net
  • DNS ASK wa###ause.net
  • DNS ASK mo###shot.net
  • DNS ASK mo###cause.net
  • DNS ASK mo###sure.net
  • DNS ASK wa###ure.net
  • DNS ASK bo###hot.net
  • DNS ASK ga###hot.net
  • DNS ASK ga###ause.net
  • DNS ASK ga###ure.net
  • DNS ASK bo###ause.net
  • DNS ASK fa###ure.net
  • DNS ASK le###cause.net
  • DNS ASK le###sure.net
  • DNS ASK bo###ack.net
  • DNS ASK ga###ack.net
  • '23#.#55.255.250':1900

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    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
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