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Trojan.DownLoader9.28837

Added to the Dr.Web virus database: 2014-02-24

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'lexwuzugepot' = '%HOMEPATH%\lexwuzugepot.exe'
Modifies file system :
Creates the following files:
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\22ce206d-28f8-4564-9be2-ba11184f2521
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\df5049df-ec2b-4d17-a855-e00aed70180e
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\27401c69-7727-4626-ab31-38eec55a3732
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\26d1f01a-40c7-45fd-96d1-ff363fefd6b0
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\hostphd.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\Preferred
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\e5b91942-4aa8-489c-afba-085850c5e637
  • %HOMEPATH%\lexwuzugepot.exe
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\810ccb5d-77d6-400a-82e8-afae591a2ea6
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\2453abbe-77b2-476f-b493-2c412bf70179
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\cc9d1bc7-79e0-4f51-bd38-e8fab157a552
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\fbf6207a-93c2-4ef9-88e1-78b674f5aa0b
Deletes the following files:
  • %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\hostphd.com[1].htm
Network activity:
Connects to:
  • 'ho###hd.com.br':80
  • '67.##5.160.76':25
  • 'sm##.live.com':25
UDP:
  • DNS ASK ag#####des-druides.com
  • DNS ASK pl#s.ba
  • DNS ASK to####sondesign.com
  • DNS ASK sc##edel.it
  • DNS ASK ma###acorp.com
  • DNS ASK pe####sion.co.in
  • DNS ASK ni####ictionary.com
  • DNS ASK ea####rmations.net
  • DNS ASK mo###ophoto.com
  • DNS ASK ta##i.com
  • DNS ASK ma####ntralaya.com
  • DNS ASK ca#####citytuxedo.com
  • DNS ASK te##ole.com
  • DNS ASK co####permarkt.nl
  • DNS ASK le###riage.com
  • DNS ASK ma####grp-spb.ru
  • DNS ASK sh###zil.com
  • DNS ASK no##-k.com
  • DNS ASK ca####eonline.com
  • DNS ASK br####nternet.nl
  • DNS ASK ul##dsu.org
  • DNS ASK ct###rocess.org
  • DNS ASK sh#####teexpress.com
  • DNS ASK to##x.ro
  • DNS ASK cg###ngland.com
  • DNS ASK ra######ckwarehouse.com.au
  • DNS ASK te###ra.co.jp
  • DNS ASK is##h.com
  • DNS ASK im###.com.pl
  • DNS ASK st###tives.org
  • DNS ASK te####g-video.com
  • DNS ASK le####shipforum.us
  • DNS ASK fa###nonline.de
  • DNS ASK xi###group.com
  • DNS ASK ac#####oambiente.com
  • DNS ASK ch####ybarry.com
  • DNS ASK ac###a.com.br
  • DNS ASK st####ennygames.com
  • DNS ASK ch####supplies.net
  • DNS ASK ar####esajandek.hu
  • DNS ASK vi####agamba.com
  • DNS ASK ni###.com.cn
  • DNS ASK mi####io-teatras.lt
  • DNS ASK ka##it.com
  • DNS ASK mo#####-vacaciones.com
  • DNS ASK zi####rbatului.ro
  • DNS ASK bi##imex.pl
  • DNS ASK os####-school.com
  • DNS ASK ry###chi-jp.com
  • DNS ASK re###echre.com
  • DNS ASK up###on89.com
  • DNS ASK fr#####ckallergy.com
  • DNS ASK kr###haus.com
  • DNS ASK br####arm.com.au
  • DNS ASK eu##sia.it
  • DNS ASK tv##ra.net
  • DNS ASK do##sf.com
  • DNS ASK x-#####ommunications.de
  • DNS ASK ba######ramsevatrust.org
  • DNS ASK li####ist-uk.com
  • DNS ASK ce####kalip.com.tr
  • DNS ASK fr#####high.school.nz
  • DNS ASK co##tney.ca
  • DNS ASK ka####okuren.com
  • DNS ASK sz###tufi.com
  • DNS ASK ko###hi-hp.com
  • DNS ASK gj#.com.pl
  • DNS ASK sg###nting.ca
  • DNS ASK ru###eberg.com
  • DNS ASK si####etalsinc.com
  • DNS ASK gr###train.coop
  • DNS ASK sa##y.com
  • DNS ASK al###wared.com
  • DNS ASK sc####inpeach.com
  • DNS ASK at#####hnologies.com
  • DNS ASK mi###stga.com
  • DNS ASK pa###enna.com
  • DNS ASK e-###ami.com
  • DNS ASK ac###nvestor.ca
  • DNS ASK ur##asu.net
  • DNS ASK ca###choice.org
  • DNS ASK te###avis.com
  • DNS ASK d-##b.net
  • DNS ASK ea##gen.com
  • DNS ASK th#####ldsongroup.com
  • DNS ASK co##th.com
  • DNS ASK no###uroya.com
  • DNS ASK je###atz.com
  • DNS ASK ac###ctory.net
  • DNS ASK go####rk-moossee.ch
  • DNS ASK se###co-ind.com
  • DNS ASK ag##rno.ru
  • DNS ASK de####scueusa.com
  • DNS ASK au####direkt.net
  • DNS ASK st###edia.ca
  • DNS ASK nd####nementiel.com
  • DNS ASK is#####ltarim.com.tr
  • DNS ASK be#####aelcenter.org
  • DNS ASK ur####aproject.com
  • DNS ASK kv###atoff.ru
  • DNS ASK ph###type.com
  • DNS ASK ze###et.co.jp
  • DNS ASK to#####rthcare.com.au
  • DNS ASK ge####isions.com
  • DNS ASK vi###ria.com.pl
  • DNS ASK va###ardpkg.com
  • DNS ASK s2#.fr
  • DNS ASK ko###-sa.com
  • DNS ASK na####ictures.com
  • DNS ASK ic###ain.com
  • DNS ASK ro#####cintyre.com.au
  • DNS ASK ka###hal.com
  • DNS ASK le###ridica.com
  • DNS ASK ar###2aa.org
  • DNS ASK ka####ka.vic.edu.au
  • DNS ASK ga######onlinemagazine.com
  • DNS ASK th####ofhair.com
  • DNS ASK au#####ica-travel.com
  • DNS ASK ne#####xininstitute.com
  • DNS ASK na###gurus.com
  • DNS ASK ma###chn.com
  • DNS ASK an###ervice.com
  • DNS ASK ma###egor.co.kr
  • DNS ASK lo###rlookz.com
  • DNS ASK ws#####rontheweb.com
  • DNS ASK ey###oup.com
  • DNS ASK fr###spot.co.za
  • DNS ASK au####ce-web.net
  • DNS ASK 4p##p.com
  • DNS ASK ix###ctor.com
  • DNS ASK sa####connection.ca
  • DNS ASK me#####-jacquelin.com
  • DNS ASK ma##.#irmail.net
  • DNS ASK re##soft.ru
  • DNS ASK ia###obal.or.id
  • DNS ASK vi##lur.by
  • DNS ASK is####arnataka.org
  • DNS ASK en####odrigo.com.br
  • DNS ASK ma####grimes.co.uk
  • DNS ASK www.tr###rush.com
  • DNS ASK pa##tow.com
  • DNS ASK sm##.###global.yahoo.com
  • DNS ASK sm##.#ail.yahoo.com
  • DNS ASK sm##.live.com
  • DNS ASK su###le.co.jp
  • DNS ASK wo#####dhillwinery.com
  • DNS ASK ho###hd.com.br
  • DNS ASK ma###-man.com
  • DNS ASK ku###ci.or.jp
  • DNS ASK th######inghouseltd.co.uk
  • DNS ASK fa##ses.com
  • DNS ASK bu####ss-edge.com
  • DNS ASK sm##.#irectcon.net
  • DNS ASK tu####-saitama.com
  • DNS ASK et###les.com
  • DNS ASK my####center.com
  • DNS ASK ge###ermusa.com
  • DNS ASK me###ies.org
  • DNS ASK th###rgery.com
  • DNS ASK ma####.us2.mcsv.net
  • DNS ASK em###dalia.com
  • DNS ASK fu###o-lab.com
  • DNS ASK ik##s.fr
  • DNS ASK he###mare.nl
  • DNS ASK na###ngcw.com
  • DNS ASK un#####arthgroup.com
  • DNS ASK je###mate.co.jp
  • DNS ASK yo###omla.com
  • DNS ASK to###ipe.com
  • DNS ASK db####onents.com
  • DNS ASK di##ro.se
  • DNS ASK go####luecenter.com
  • DNS ASK fr#####entauction.com
  • DNS ASK ss#####ginggroup.com
  • DNS ASK ti###urkey.com
  • DNS ASK al####ousehotel.com
  • DNS ASK ar##for.com
  • DNS ASK op###er.com.au
  • DNS ASK ch####clothes.com
  • DNS ASK mi###ech.net
  • DNS ASK ar#####turadigital.com
  • DNS ASK ge###r.gen.tr
  • DNS ASK es####-hotelier.com
  • DNS ASK fl####adoubled.com
  • DNS ASK pe#c.ca
  • DNS ASK sa###david.com
  • DNS ASK au####ansurfing.at
  • DNS ASK hi###nwiese.de
  • DNS ASK re###dhits.com
  • DNS ASK as###isk.com.sg
  • DNS ASK av###-ime.com
  • DNS ASK bo####ydesign.com
  • DNS ASK ib##.com.br
  • DNS ASK fa#####hofamerica.com
  • DNS ASK sm##.#ompuserve.com
  • DNS ASK gl###otels.com
  • DNS ASK ya###oto-sr.com
  • DNS ASK nu###ech.com
  • DNS ASK gu###man.com.br
  • DNS ASK pb##.com
  • DNS ASK pi##mia.com
  • DNS ASK ga###marine.com
  • DNS ASK un###.edu.bo
  • DNS ASK fl###ercorp.com
  • DNS ASK bi#####ultimedia.com
  • DNS ASK el###rno.com
  • DNS ASK di##d.com
  • DNS ASK eg##.net
  • DNS ASK co###ne.or.id
  • DNS ASK ck###obal.net
  • DNS ASK ro####how.com.au
  • DNS ASK sd#p.ie
  • DNS ASK sl##go.org
  • DNS ASK cb####nting.com.au
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