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BackDoor.Bulknet.1147

Added to the Dr.Web virus database: 2013-09-16

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'salasotkojeq' = '%HOMEPATH%\salasotkojeq.exe'
Modifies file system :
Creates the following files:
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\4b0c8319-6cb7-4462-b4fd-762697e0022f
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\f8489667-aecf-4f98-a152-d962fe6ffd93
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\cac6f9d6-fbf8-4f16-a5db-55c346578159
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\Preferred
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\e-shuukyaku[1].htm
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\gjk.com[1].htm
  • %APPDATA%\Microsoft\Crypto\RSA\S-1-5-21-2052111302-484763869-725345543-1003\ec702f375e1b12d218f67ab9ef19ca23_23ef5514-3059-436f-a4a7-4cefaab20eb1
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\c7260477-f9f5-4e12-99fa-cee8cfe1009b
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\d06c4041-fb46-44cf-b836-8bfa5627a66e
  • %HOMEPATH%\salasotkojeq.exe
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\bb8c1e7e-5663-42f3-a796-2a5d9b5aa852
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\36809393-cba4-44b0-9a7c-da3c85e7c007
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\829f2fda-7417-43b8-96d9-e6b6c9056d2a
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\410154ce-ffbf-4117-8574-c649f6d34d02
Deletes the following files:
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\e-shuukyaku[1].htm
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\gjk.com[1].htm
Network activity:
Connects to:
  • 'gj#.com.pl':80
  • 'e-###ukyaku.com':80
  • 'sm##.live.com':25
  • '67.##5.160.76':25
TCP:
HTTP POST requests:
  • gj#.com.pl/
UDP:
  • DNS ASK se###co-ind.com
  • DNS ASK co#.#ku.edu.cn
  • DNS ASK fl###ercorp.com
  • DNS ASK om##p.co.jp
  • DNS ASK al####ousehotel.com
  • DNS ASK ag##rno.ru
  • DNS ASK ag#####des-druides.com
  • DNS ASK em###dalia.com
  • DNS ASK at#####hnologies.com
  • DNS ASK db####onents.com
  • DNS ASK gr###train.coop
  • DNS ASK es####-hotelier.com
  • DNS ASK av##ay.com
  • DNS ASK ph###type.com
  • DNS ASK d-##b.net
  • DNS ASK eu##sia.it
  • DNS ASK go####luecenter.com
  • DNS ASK di##d.com
  • DNS ASK ge###r.gen.tr
  • DNS ASK ru###eberg.com
  • DNS ASK te####g-video.com
  • DNS ASK zi####rbatului.ro
  • DNS ASK ic###ain.com
  • DNS ASK is####arnataka.org
  • DNS ASK au####direkt.net
  • DNS ASK ar##for.com
  • DNS ASK co##tney.ca
  • DNS ASK gc##cpa.com
  • DNS ASK ku###ci.or.jp
  • DNS ASK ka####okuren.com
  • DNS ASK cg###ngland.com
  • DNS ASK sd#p.ie
  • DNS ASK ma###egor.co.kr
  • DNS ASK sa##s.net
  • DNS ASK up###on89.com
  • DNS ASK st#####ldlifeart.com
  • DNS ASK hi##ken.com
  • DNS ASK ad####ivechat.us
  • DNS ASK do####ntasies.com
  • DNS ASK ta##on.com
  • DNS ASK ni####ictionary.com
  • DNS ASK ra######ckwarehouse.com.au
  • DNS ASK sh###yspizza.ph
  • DNS ASK ch###scope.com
  • DNS ASK kr###haus.com
  • DNS ASK yo###omla.com
  • DNS ASK hp####rvices.com
  • DNS ASK te###ra.co.jp
  • DNS ASK ai##.co.nz
  • DNS ASK c2##du.com
  • DNS ASK pr######nsolutionsky.com
  • DNS ASK fa###nonline.de
  • DNS ASK eo##.net
  • DNS ASK ea##gen.com
  • DNS ASK e-###rming.com
  • DNS ASK ma###chn.com
  • DNS ASK en####odrigo.com.br
  • DNS ASK ho###hd.com.br
  • DNS ASK no##-k.com
  • DNS ASK gi###imo.com
  • DNS ASK br###ndia.com
  • DNS ASK re##soft.ru
  • DNS ASK fi###ara.com
  • DNS ASK br####nternet.nl
  • DNS ASK li####ist-uk.com
  • DNS ASK se##door.pl
  • DNS ASK ma###acorp.com
  • DNS ASK bu####ss-edge.com
  • DNS ASK ma####.us2.mcsv.net
  • DNS ASK ik##s.fr
  • DNS ASK si####etalsinc.com
  • DNS ASK fr###spot.co.za
  • DNS ASK va###ardpkg.com
  • DNS ASK ac##l.lt
  • DNS ASK eg##.net
  • DNS ASK un###.edu.bo
  • DNS ASK hi###nwiese.de
  • DNS ASK tu####-saitama.com
  • DNS ASK re###echre.com
  • DNS ASK st##om.nl
  • DNS ASK re####eretreat.com
  • DNS ASK bu####llmedia.com
  • DNS ASK ws#####rontheweb.com
  • DNS ASK nu###ech.com
  • DNS ASK vi####agamba.com
  • DNS ASK ea####rmations.net
  • DNS ASK le####shipforum.us
  • DNS ASK bi##imex.pl
  • DNS ASK ar####esajandek.hu
  • DNS ASK de##ille.ca
  • DNS ASK de####scueusa.com
  • DNS ASK ka####ka.vic.edu.au
  • DNS ASK ar#####turadigital.com
  • DNS ASK na###sklep.pl
  • DNS ASK ni###.com.cn
  • DNS ASK ma###-man.com
  • DNS ASK st###edia.ca
  • DNS ASK pi##mia.com
  • DNS ASK su###le.co.jp
  • DNS ASK ka###hal.com
  • DNS ASK gu###man.com.br
  • DNS ASK un#####arthgroup.com
  • DNS ASK fa#####hofamerica.com
  • DNS ASK ac###ctory.net
  • DNS ASK al######ive-aquitaine.co.uk
  • DNS ASK ac###a.com.br
  • DNS ASK wl#.##uisiana.gov
  • DNS ASK d4###edia.com
  • DNS ASK ss#####ginggroup.com
  • DNS ASK xu###iao.com
  • DNS ASK th###tospas.com
  • DNS ASK ez##di.com
  • DNS ASK ch####supplies.net
  • DNS ASK ge####isions.com
  • DNS ASK vi###ria.com.pl
  • DNS ASK sz##tka.com
  • DNS ASK ga###marine.com
  • DNS ASK fr#####entauction.com
  • DNS ASK pe####sion.co.in
  • DNS ASK co###rprint.nl
  • DNS ASK sm##.#irectcon.net
  • DNS ASK tv##ra.net
  • DNS ASK ma####ntralaya.com
  • DNS ASK ma####grp-spb.ru
  • DNS ASK ma####grimes.co.uk
  • DNS ASK ph###clubs.com
  • DNS ASK is##h.com
  • DNS ASK me###ies.org
  • DNS ASK fu###o-lab.com
  • DNS ASK my####center.com
  • DNS ASK na####ecurtiss.com
  • DNS ASK ko######ireprotection.com
  • DNS ASK cb####nting.com.au
  • DNS ASK pa###ball.be
  • DNS ASK ti###urkey.com
  • DNS ASK so####oncorp.com
  • DNS ASK ma##.#irmail.net
  • DNS ASK tr####y-works.com
  • DNS ASK ha####ltimedia.com
  • DNS ASK sh###ales.co.uk
  • DNS ASK or####networks.net
  • DNS ASK su###france.com
  • DNS ASK so#####rganizing.com
  • DNS ASK mi###ech.net
  • DNS ASK ix###ctor.com
  • DNS ASK re###dhits.com
  • DNS ASK gj#.com.pl
  • DNS ASK sm##.#ail.yahoo.com
  • DNS ASK sm##.live.com
  • DNS ASK ze###et.co.jp
  • DNS ASK no###uroya.com
  • DNS ASK e-###ukyaku.com
  • DNS ASK mi####io-teatras.lt
  • DNS ASK to#####rthcare.com.au
  • DNS ASK ch####clothes.com
  • DNS ASK th######inghouseltd.co.uk
  • DNS ASK na####ictures.com
  • DNS ASK le###ridica.com
  • DNS ASK fl####adoubled.com
  • DNS ASK sm##.###global.yahoo.com
  • DNS ASK gl###otels.com
  • DNS ASK ya###oto-sr.com
  • DNS ASK ro#####cintyre.com.au
  • DNS ASK wi#####emarketing.com
  • DNS ASK ry###chi-jp.com
  • DNS ASK ey###oup.com
  • DNS ASK wo#####dhillwinery.com
  • DNS ASK ib##.com.br
  • DNS ASK je###atz.com
  • DNS ASK ja#####sallamerican.com
  • DNS ASK je###mate.co.jp
  • DNS ASK 4p##p.com
  • DNS ASK ts#.org
  • DNS ASK ba######ramsevatrust.org
  • DNS ASK op###er.com.au
  • DNS ASK we####dechurch.org
  • DNS ASK ms##ys.com
  • DNS ASK ko###hi-hp.com
  • DNS ASK sk###r.com.pl
  • DNS ASK ct###rocess.org
  • DNS ASK sh#####teexpress.com
  • DNS ASK ac###nvestor.ca
  • DNS ASK mo#####-vacaciones.com
  • DNS ASK sg###nting.ca
  • DNS ASK th#####ldsongroup.com
  • DNS ASK as###isk.com.sg
  • DNS ASK ch###eative.com
  • DNS ASK ju####nnect.co.za
  • DNS ASK sa##y.com
  • DNS ASK bi#####ultimedia.com
  • DNS ASK to####sondesign.com
  • DNS ASK ia###obal.or.id
  • DNS ASK sp##i.org
  • DNS ASK sz###tufi.com
  • DNS ASK is#####ltarim.com.tr
  • DNS ASK sm##.#ompuserve.com
  • DNS ASK au##ma.it
  • DNS ASK ne#####xininstitute.com
  • DNS ASK ch####-select.com
  • DNS ASK os####-school.com
  • DNS ASK wk##.net
  • DNS ASK mo###ophoto.com
  • DNS ASK to###nmeuse.com
  • DNS ASK ko###-sa.com
  • DNS ASK dj###taro.com
  • DNS ASK au####ansurfing.at
  • DNS ASK na###ngcw.com
  • DNS ASK be#####aelcenter.org
  • DNS ASK sa####connection.ca
  • DNS ASK st##net.de
  • DNS ASK be#####rebusiness.org
  • DNS ASK be#####odmetalworks.com
  • DNS ASK al###wared.com
  • DNS ASK et###les.com
  • DNS ASK ho##u.com
  • DNS ASK re####efield.co.uk
  • DNS ASK bo#r.cz
  • DNS ASK di##ro.se
  • DNS ASK sh###zil.com
  • DNS ASK cs##c.org
  • DNS ASK fr#####high.school.nz
  • DNS ASK pb##.com
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Indicator' WindowName: '(null)'

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.
Download Dr.Web

Download by serial number

Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

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

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.

Find out more about Dr.Web for Android