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BackDoor.Bulknet.1342

Added to the Dr.Web virus database: 2014-01-22

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jakimdinomuw' = '%HOMEPATH%\jakimdinomuw.exe'
Modifies file system :
Creates the following files:
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\a4937280-5017-446f-b45b-097e101816ec
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\ddd1371c-449a-43bd-86d5-d9d311c2f3e7
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\8fdf6fb5-3156-4733-9829-0862b2ed58d1
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\49775116-d574-4d23-9b19-3ccf8e5d444d
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\actfactory[1].htm
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\arquiteturadigital[1].htm
  • %APPDATA%\Microsoft\Crypto\RSA\S-1-5-21-2052111302-484763869-725345543-1003\ec702f375e1b12d218f67ab9ef19ca23_23ef5514-3059-436f-a4a7-4cefaab20eb1
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\re-wakefield.co[1].htm
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\0fe9a076-0dd5-4c81-9818-68692da3598c
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\adc0c34b-dc23-4ab1-b336-4517b27ca09e
  • %HOMEPATH%\jakimdinomuw.exe
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\251c25c5-f5ec-4c91-aaa5-f895f89ce3ed
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\Preferred
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\70f3735c-aebb-4cc8-899a-f4d84f141dd4
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\9c5a1d0f-72d9-4a58-8bce-806cba8c9877
Deletes the following files:
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\arquiteturadigital[1].htm
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\actfactory[1].htm
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\re-wakefield.co[1].htm
Network activity:
Connects to:
  • 'ac###ctory.net':80
  • 'ar#####turadigital.com':80
  • 're####efield.co.uk':80
  • 'sm##.live.com':25
  • '67.##5.160.76':25
UDP:
  • DNS ASK no###uroya.com
  • DNS ASK bi#####sbeefjerky.com
  • DNS ASK ch###eative.com
  • DNS ASK pc##ds.com
  • DNS ASK ju####nnect.co.za
  • DNS ASK hi##ken.com
  • DNS ASK fr#####ckallergy.com
  • DNS ASK fu###o-lab.com
  • DNS ASK sa##s.net
  • DNS ASK br####nternet.nl
  • DNS ASK ap###farm.org
  • DNS ASK ma###egor.co.kr
  • DNS ASK vi##lur.by
  • DNS ASK ka####okuren.com
  • DNS ASK wo#####dhillwinery.com
  • DNS ASK ic###ain.com
  • DNS ASK ac#####ificrepairs.com
  • DNS ASK co###ne.or.id
  • DNS ASK th######inghouseltd.co.uk
  • DNS ASK au####direkt.net
  • DNS ASK st###tives.org
  • DNS ASK li####ist-uk.com
  • DNS ASK mi###stga.com
  • DNS ASK be#####odmetalworks.com
  • DNS ASK xi###group.com
  • DNS ASK ts#.org
  • DNS ASK ch####supplies.net
  • DNS ASK im###.com.pl
  • DNS ASK ko###-sa.com
  • DNS ASK x-#####ommunications.de
  • DNS ASK is####arnataka.org
  • DNS ASK au##ma.it
  • DNS ASK de####scueusa.com
  • DNS ASK st#####ldlifeart.com
  • DNS ASK ma###acorp.com
  • DNS ASK sk###r.com.pl
  • DNS ASK aj##.net
  • DNS ASK au####ansurfing.at
  • DNS ASK ea####rmations.net
  • DNS ASK d-##b.net
  • DNS ASK ur####aproject.com
  • DNS ASK so#####rganizing.com
  • DNS ASK ro####how.com.au
  • DNS ASK ch####-select.com
  • DNS ASK se###co-ind.com
  • DNS ASK ma#####siecologia.com
  • DNS ASK ey###oup.com
  • DNS ASK ru###eberg.com
  • DNS ASK ce####kalip.com.tr
  • DNS ASK th###tospas.com
  • DNS ASK do####ntasies.com
  • DNS ASK my####center.com
  • DNS ASK an###ervice.com
  • DNS ASK pe####sion.co.in
  • DNS ASK sd#p.ie
  • DNS ASK te###ra.co.jp
  • DNS ASK si####etalsinc.com
  • DNS ASK s2#.fr
  • DNS ASK re####eretreat.com
  • DNS ASK re###dhits.com
  • DNS ASK ca####eonline.com
  • DNS ASK di##ro.se
  • DNS ASK sl##go.org
  • DNS ASK th####ofhair.com
  • DNS ASK ge###r.gen.tr
  • DNS ASK sh###yspizza.ph
  • DNS ASK sz##tka.com
  • DNS ASK vb##z.com
  • DNS ASK do##sf.com
  • DNS ASK sc####inpeach.com
  • DNS ASK ck###obal.net
  • DNS ASK ch###scope.com
  • DNS ASK na###sklep.pl
  • DNS ASK wl#.##uisiana.gov
  • DNS ASK no##-k.com
  • DNS ASK e-###rming.com
  • DNS ASK up###on89.com
  • DNS ASK ad####ivechat.us
  • DNS ASK me###orti.com
  • DNS ASK ry###chi-jp.com
  • DNS ASK ch####clothes.com
  • DNS ASK di##d.com
  • DNS ASK lo###tic.com
  • DNS ASK ct###rocess.org
  • DNS ASK ni####ictionary.com
  • DNS ASK ta##i.com
  • DNS ASK sa###david.com
  • DNS ASK ag##rno.ru
  • DNS ASK go####rk-moossee.ch
  • DNS ASK tr###alau.com
  • DNS ASK ul##dsu.org
  • DNS ASK ch####atecovers.com
  • DNS ASK et###les.com
  • DNS ASK sh#####teexpress.com
  • DNS ASK ca###choice.org
  • DNS ASK le###ridica.com
  • DNS ASK gj#.com.pl
  • DNS ASK bo####ydesign.com
  • DNS ASK ka###hal.com
  • DNS ASK ch####ybarry.com
  • DNS ASK ac###nvestor.ca
  • DNS ASK cb####nting.com.au
  • DNS ASK e-###ami.com
  • DNS ASK pe#c.ca
  • DNS ASK as###isk.com.sg
  • DNS ASK sh###zil.com
  • DNS ASK st##om.nl
  • DNS ASK ma####.us2.mcsv.net
  • DNS ASK to###ipe.com
  • DNS ASK te##ole.com
  • DNS ASK ba######ramsevatrust.org
  • DNS ASK ya###oto-sr.com
  • DNS ASK mi####io-teatras.lt
  • DNS ASK es####-hotelier.com
  • DNS ASK tv##ra.net
  • DNS ASK ho##u.com
  • DNS ASK zi####rbatului.ro
  • DNS ASK ma####grimes.co.uk
  • DNS ASK os####-school.com
  • DNS ASK is##h.com
  • DNS ASK av##ay.com
  • DNS ASK ma##.#irmail.net
  • DNS ASK ss#####ginggroup.com
  • DNS ASK un#####arthgroup.com
  • DNS ASK me###ies.org
  • DNS ASK fr#####entauction.com
  • DNS ASK ti###urkey.com
  • DNS ASK gr###web.net
  • DNS ASK bu####llmedia.com
  • DNS ASK ik##s.fr
  • DNS ASK sm##.#ompuserve.com
  • DNS ASK ur##asu.net
  • DNS ASK fi###ara.com
  • DNS ASK tr####y-works.com
  • DNS ASK ws#####rontheweb.com
  • DNS ASK ma###-man.com
  • DNS ASK we####llsstl.org
  • DNS ASK th###rgery.com
  • DNS ASK sz###tufi.com
  • DNS ASK kr###haus.com
  • DNS ASK al####ousehotel.com
  • DNS ASK www.tr###rush.com
  • DNS ASK ar#####turadigital.com
  • DNS ASK fl####adoubled.com
  • DNS ASK sm##.###global.yahoo.com
  • DNS ASK sm##.#ail.yahoo.com
  • DNS ASK sm##.live.com
  • DNS ASK to#####rthcare.com.au
  • DNS ASK ac###ctory.net
  • DNS ASK re####efield.co.uk
  • DNS ASK so####oncorp.com
  • DNS ASK e-###ukyaku.com
  • DNS ASK su###france.com
  • DNS ASK or####networks.net
  • DNS ASK bi##imex.pl
  • DNS ASK bu##ad.com
  • DNS ASK ha####ltimedia.com
  • DNS ASK ra######ckwarehouse.com.au
  • DNS ASK ku###ci.or.jp
  • DNS ASK na####ictures.com
  • DNS ASK pi##mia.com
  • DNS ASK vi###ria.com.pl
  • DNS ASK sm##.#irectcon.net
  • DNS ASK om##p.co.jp
  • DNS ASK mo###ophoto.com
  • DNS ASK pa##tow.com
  • DNS ASK sg###nting.ca
  • DNS ASK sa####connection.ca
  • DNS ASK je###mate.co.jp
  • DNS ASK fr#####high.school.nz
  • DNS ASK ms##ys.com
  • DNS ASK fr###spot.co.za
  • DNS ASK co###rprint.nl
  • DNS ASK em###dalia.com
  • DNS ASK av###-ime.com
  • DNS ASK tu####-saitama.com
  • DNS ASK el###rno.com
  • DNS ASK ph###clubs.com
  • DNS ASK re###echre.com
  • DNS ASK ac#####oambiente.com
  • DNS ASK mo#####-vacaciones.com
  • DNS ASK ne#####xininstitute.com
  • DNS ASK na####ecurtiss.com
  • DNS ASK gu###man.com.br
  • DNS ASK na###gurus.com
  • DNS ASK ea##gen.com
  • DNS ASK th#####ldsongroup.com
  • DNS ASK sa##y.com
  • DNS ASK sh###ales.co.uk
  • DNS ASK ma###chn.com
  • DNS ASK gc##cpa.com
  • DNS ASK ge####isions.com
  • DNS ASK ho###hd.com.br
  • DNS ASK hp####rvices.com
  • DNS ASK au####ce-web.net
  • DNS ASK is#####ltarim.com.tr
  • DNS ASK ma####ntralaya.com
  • DNS ASK to##x.ro
  • DNS ASK gr###train.coop
  • DNS ASK en####odrigo.com.br
  • DNS ASK pa###enna.com
  • DNS ASK ni###.com.cn
  • DNS ASK te####g-video.com
  • DNS ASK su###le.co.jp
  • DNS ASK ka##it.com
  • DNS ASK va###ardpkg.com
  • DNS ASK re##soft.ru
  • DNS ASK mi###ech.net
  • DNS ASK co#.#ku.edu.cn
  • DNS ASK ar##for.com
  • DNS ASK ko###hi-hp.com
  • DNS ASK at#####hnologies.com
  • DNS ASK st##net.de
  • DNS ASK ca#####citytuxedo.com
  • DNS ASK go####luecenter.com
  • DNS ASK ka####ka.vic.edu.au
  • DNS ASK te###avis.com
  • DNS ASK br####arm.com.au
  • DNS ASK ae##ora.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