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Trojan.DownLoader39.4295

Added to the Dr.Web virus database: 2021-05-14

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKCU>\software\microsoft\windows\currentversion\run] 'tibqanobatib' = '%HOMEPATH%\tibqanobatib.exe'
Malicious functions
Injects code into
the following system processes:
  • %WINDIR%\syswow64\svchost.exe
Modifies file system
Creates the following files
  • %APPDATA%\microsoft\crypto\rsa\s-1-5-21-1960123792-2022915161-3775307078-1001\c5d8393293ce2ba62f117b2c2d55bc3e_36d1130a-ac2e-44f7-9dc1-e424fbcbe0ee
  • %HOMEPATH%\tibqanobatib.exe
Sets the 'hidden' attribute to the following files
  • %HOMEPATH%\tibqanobatib.exe
Network activity
Connects to
  • 're##era.com':80
  • 't-##e.com':80
  • 'da##o.com':80
  • 'fn##s.org':80
  • 'nu###ira.com':80
  • 'hu##er.hu':80
  • 'pb###mes.com':80
  • 'co##sit.com':80
  • 'va##al.com':80
  • 've##om.com':80
  • 'ba##aku.com':80
  • 'ma###axx.com':80
  • 'fe##auer.de':80
  • 'cr###.edu.pl':80
  • 'po###ood.com':80
  • 'vi###ndu.com':80
  • 'st##c.co.uk':80
  • 'cr##i.org':80
  • 'ka###-me.com':80
  • 'gp##ink.com':80
  • 'na##-a.com':80
  • 'ot##spm.com':80
  • 'tc##.com':80
  • 'fi##bc.com':80
  • 'ce##cpa.com':80
  • 'me##sa.info':80
  • 'ol##s.com':80
  • 'ex###ive.com':80
  • 'pc##ate.com':80
  • 'sp##esi.com':80
  • 'ae##a.com':80
  • 'sp###hal.net':80
  • 'ke###afe.com':80
  • 'sc###er3.com':80
  • 'tv##ols.fi':80
  • 'sj##.org':80
  • 'je##o.co.uk':80
  • 'ne##pak.nl':80
  • 'fn#.us':80
  • 'el##o.si':80
  • 'mo###nic.net':80
  • 'rs##g.com':80
  • 'ed##art.hu':80
  • '2p##nt.com':80
  • 'st##um.com':80
  • 'ho##eman.us':80
  • 'qu###ock.com':80
  • 'it##-pr.com':80
  • 'me##us.si':80
  • 'tr###sib.com':80
  • 'fc##vt.org':80
  • 'ph##o4b.com':80
  • 'jc##sk.com':80
  • 'ab##.com':80
  • 'wa##i.pl':80
  • 'xa##om.es':80
  • 'pw#.org':80
  • '11##chi.net':80
  • 'co###oko.com':80
  • 'yo###sut.com':80
  • 'al##or.cl':80
  • 'sn##pak.com':80
  • 'ab##t.pl':80
  • 'de##lo.com':80
  • 'wi##4all.nl':80
  • 'or##ito.com':80
  • 'dg##a.com':80
  • 'ot##a.com':80
  • 'h-#.net':80
TCP
HTTP POST requests
  • http://www.ne##pak.nl/
  • http://www.tc##.com/
  • http://www.ol##s.com/
  • http://www.ae##a.com/
  • http://www.st##c.co.uk/
  • http://www.ma###axx.com/
  • http://www.pe##fan.com/
  • http://www.fe##auer.de/
  • http://www.va##al.com/
  • http://www.nu###ira.com/
  • http://www.hu##er.hu/
  • http://www.na##-a.com/
  • http://www.t-##e.com/
  • http://www.co###oko.com/
  • http://www.xa##om.es/
  • http://www.de##lo.com/
  • http://www.or##ito.com/
  • http://www.dg##a.com/
  • http://www.fc##vt.org/
  • http://www.tr###sib.com/
  • http://www.st##um.com/
  • http://www.me##us.si/
  • http://www.je##o.co.uk/
  • http://www.da##o.com/
  • http://www.ke###afe.com/
UDP
  • DNS ASK re##era.com
  • DNS ASK sp##esi.com
  • DNS ASK ae##a.com
  • DNS ASK ex###ive.com
  • DNS ASK sp###hal.net
  • DNS ASK cr##i.org
  • DNS ASK st##c.co.uk
  • DNS ASK po###ood.com
  • DNS ASK va##r.se
  • DNS ASK ol##s.com
  • DNS ASK pc##ate.com
  • DNS ASK ra###ook.net
  • DNS ASK fe##auer.de
  • DNS ASK pe##fan.com
  • DNS ASK ma###axx.com
  • DNS ASK jr##.net
  • DNS ASK ve##om.com
  • DNS ASK ba##aku.com
  • DNS ASK va##al.com
  • DNS ASK vi###ndu.com
  • DNS ASK jc##sk.com
  • DNS ASK ce##cpa.com
  • DNS ASK ka###iba.com
  • DNS ASK hu###kes.com
  • DNS ASK cq###oup.com
  • DNS ASK sa###tek.net
  • DNS ASK ka##tal.at
  • DNS ASK oo###anj.com
  • DNS ASK ke##t.net
  • DNS ASK ca##mat.com
  • DNS ASK mk##gr.com
  • DNS ASK c-##op.net
  • DNS ASK h-#.net
  • DNS ASK ke###afe.com
  • DNS ASK ka###-me.com
  • DNS ASK gp##ink.com
  • DNS ASK ft##at.com
  • DNS ASK tc##.com
  • DNS ASK ot##spm.com
  • DNS ASK na##-a.com
  • DNS ASK fi##bc.com
  • DNS ASK co##sit.com
  • DNS ASK cr###.edu.pl
  • DNS ASK hu##er.hu
  • DNS ASK nu###ira.com
  • DNS ASK pb###mes.com
  • DNS ASK 2p##nt.com
  • DNS ASK me##us.si
  • DNS ASK it##-pr.com
  • DNS ASK ty##s.com
  • DNS ASK qu###ock.com
  • DNS ASK ho##eman.us
  • DNS ASK ed##art.hu
  • DNS ASK or##ito.com
  • DNS ASK de##lo.com
  • DNS ASK st##um.com
  • DNS ASK fc##vt.org
  • DNS ASK ow##orts.ca
  • DNS ASK rs##g.com
  • DNS ASK mo###nic.net
  • DNS ASK el##o.si
  • DNS ASK fn#.us
  • DNS ASK ne##pak.nl
  • DNS ASK je##o.co.uk
  • DNS ASK ko##.net
  • DNS ASK mi##han.com
  • DNS ASK me##sa.info
  • DNS ASK ph##o4b.com
  • DNS ASK dg##a.com
  • DNS ASK tr###sib.com
  • DNS ASK fn##s.org
  • DNS ASK da##o.com
  • DNS ASK t-##e.com
  • DNS ASK tv##ols.fi
  • DNS ASK sj##.org
  • DNS ASK sc###er3.com
  • DNS ASK ot##a.com
  • DNS ASK ab##.com
  • DNS ASK wa##i.pl
  • DNS ASK xa##om.es
  • DNS ASK pw#.org
  • DNS ASK co###oko.com
  • DNS ASK al##or.cl
  • DNS ASK sn##pak.com
  • DNS ASK 11##chi.net
  • DNS ASK ud##ign.biz
  • DNS ASK yo###sut.com
  • DNS ASK ab##t.pl
  • DNS ASK wi##4all.nl
  • DNS ASK so###kan.com
Miscellaneous
Executes the following
  • '%WINDIR%\syswow64\svchost.exe'

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
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Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

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Download Dr.Web

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Download on App Store

After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

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Download Dr.Web

Download by serial number

  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • 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);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

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