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Trojan.DownLoader11.20003

Added to the Dr.Web virus database: 2014-07-04

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'xapkexhydyha' = '%HOMEPATH%\xapkexhydyha.exe'
Modifies file system :
Creates the following files:
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\Preferred
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\c54b73b5-5416-49d7-90be-1209a977b4df
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\d20ac8c5-dc0b-4828-989b-cb9d64324b38
  • %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\6ba3f41a-1615-4f9d-bfdd-13274fcfb67d
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\99c11e38-13fa-46ea-96a9-8a78fe87cbcc
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\e0e0ac3d-eb03-46c5-a460-e850cb50e3ed
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\310d4f76-486c-43e0-a452-28762a32eb28
  • %HOMEPATH%\xapkexhydyha.exe
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\c1817398-9eae-4e3c-99aa-7a2a43d0bc3c
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\c01c6664-311f-41ef-bf80-317054e8a463
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\2ee5b171-3a16-401e-b614-467bfdfb59aa
Sets the 'hidden' attribute to the following files:
  • %HOMEPATH%\xapkexhydyha.exe
Network activity:
Connects to:
  • 'sm##.live.com':25
UDP:
  • DNS ASK cs##.com
  • DNS ASK fu#####okconsulting.com
  • DNS ASK wh###pbell.com
  • DNS ASK ci###tokyo.com
  • DNS ASK ho####oyfull.com
  • DNS ASK sy#######ic-technologies.com
  • DNS ASK do###siding.com
  • DNS ASK se###-porn.com
  • DNS ASK bu######entrum-engelshof.de
  • DNS ASK na####currin.com
  • DNS ASK mm###ytek.cz
  • DNS ASK fl##hf.com
  • DNS ASK ru###-home.net
  • DNS ASK so#####erica-photo.com
  • DNS ASK tu###s.anv.pl
  • DNS ASK vi####iamonds.com
  • DNS ASK og##ust.jp
  • DNS ASK am#####ngeriatrics.org
  • DNS ASK os#f.ca
  • DNS ASK ny##k55.com
  • DNS ASK in###-lock.com
  • DNS ASK os####vogado.com.br
  • DNS ASK we###orlds.com
  • DNS ASK ih#.com.jo
  • DNS ASK ra###agym.com
  • DNS ASK di###onic.es
  • DNS ASK gr###power.es
  • DNS ASK pc###dingmy.com
  • DNS ASK ec###jp.co.jp
  • DNS ASK we##.co.jp
  • DNS ASK pe####-kirche.ch
  • DNS ASK pr####lubonline.com
  • DNS ASK pu####3.sta.net.cn
  • DNS ASK 1b###ope.com
  • DNS ASK 10###old.com
  • DNS ASK mi###ni.com.au
  • DNS ASK im######ioncelebration.org
  • DNS ASK al######canprintinginc.com
  • DNS ASK dh###tate.com
  • DNS ASK ke###tech.com
  • DNS ASK ed###ost.com
  • DNS ASK da##ho.info
  • DNS ASK bl###voib.com
  • DNS ASK oc###rgos.org
  • DNS ASK yl##and.com
  • DNS ASK of###e-gita.com
  • DNS ASK ma####-shirasu.com
  • DNS ASK fi####ousepr.com
  • DNS ASK ba###kulele.com
  • DNS ASK be####stisdead.com
  • DNS ASK al####riginals.com
  • DNS ASK ru###rnail.com
  • DNS ASK ch####nternet.com
  • DNS ASK bo####nder4u.com
  • DNS ASK le###quare.com
  • DNS ASK pr###sign.com
  • DNS ASK zo####siness.com
  • DNS ASK bi####etours.com
  • DNS ASK ma####toms.com.au
  • DNS ASK co###ryday.org
  • DNS ASK ea###rnbulk.com
  • DNS ASK tb#.com.mx
  • DNS ASK ka##ax.com
  • DNS ASK lo###ttages.com
  • DNS ASK kw###puters.com
  • DNS ASK ra##inc.com
  • DNS ASK co###abass.org
  • DNS ASK ar####tcreative.com
  • DNS ASK ta###hichi.com
  • DNS ASK rb##des.com
  • DNS ASK pa###ship.com
  • DNS ASK as###-gomu.com
  • DNS ASK y3###ans.com
  • DNS ASK na###olar.com
  • DNS ASK an####agency.com
  • DNS ASK ax####nceshoes.com
  • DNS ASK st#####ter.brightok.net
  • DNS ASK bc##ex.com
  • DNS ASK bc##aw.com
  • DNS ASK da####lsresort.com
  • DNS ASK ch##i-o.com
  • DNS ASK si###flex.com
  • DNS ASK te####edical.com
  • DNS ASK ra##as.com
  • DNS ASK er##z.org
  • DNS ASK mu###online.vn
  • DNS ASK he##ann.cz
  • DNS ASK tb##oft.com
  • DNS ASK hi###nika.pl
  • DNS ASK lj#######.com.didtheyreadit.com
  • DNS ASK bo####services.com
  • DNS ASK ma####shaven.com
  • DNS ASK ar##e.net
  • DNS ASK re###k.co.uk
  • DNS ASK oi###.com.pl
  • DNS ASK uh##.edu.ag
  • DNS ASK ha###achiro.com
  • DNS ASK mi##a.com
  • DNS ASK st####plus.com.au
  • DNS ASK ia##id.org
  • DNS ASK su####golfhomes.com
  • DNS ASK im###alaton.com
  • DNS ASK rc##nc.biz
  • DNS ASK te###o.com.tw
  • DNS ASK cr####rldmarine.com
  • DNS ASK ho###tinc.com
  • DNS ASK ei##s.net
  • DNS ASK ci####indhorn.org
  • DNS ASK au###us.qc.ca
  • DNS ASK ho####otrada.com
  • DNS ASK in###napt.com
  • DNS ASK ag###pro.com
  • DNS ASK ta###oyu.net
  • DNS ASK se###biente.it
  • DNS ASK le##cy.com
  • DNS ASK ba####ehotel.com
  • DNS ASK bo###oil.com
  • DNS ASK bu####gton.co.uk
  • DNS ASK ws##w.com
  • DNS ASK mi###ral.com.au
  • DNS ASK 1c###mere.com
  • DNS ASK ba###h-biz.com
  • DNS ASK bl######hcommunications.com
  • DNS ASK zo####corisana.com
  • DNS ASK br######websitedesign.com
  • DNS ASK cd##i.com
  • DNS ASK ro###chind.com
  • DNS ASK m-##in.ru
  • DNS ASK dr###sis.org
  • DNS ASK la#####mhorserugs.com
  • DNS ASK pi###ecassi.com
  • DNS ASK ha####nproton.org
  • DNS ASK yo##mfg.com
  • DNS ASK ma##.#irmail.net
  • DNS ASK nj###r.com.au
  • DNS ASK be###aire.org
  • DNS ASK ha###d.com.au
  • DNS ASK kh##don.net
  • DNS ASK wi###edapts.com
  • DNS ASK ko###ogi.net
  • DNS ASK in#######undhandelsverlag.de
  • DNS ASK fh##.com
  • DNS ASK cj###den.com
  • DNS ASK th#####ntingcenter.org
  • DNS ASK he#####onranchprop.com
  • DNS ASK kg###heslaw.com
  • DNS ASK sm##.###global.yahoo.com
  • DNS ASK sm##.#ail.yahoo.com
  • DNS ASK sm##.live.com
  • DNS ASK mp####tainment.com
  • DNS ASK so###dev.com
  • DNS ASK si###serv.com
  • DNS ASK bu#####-altamaremma.com
  • DNS ASK sm##.#irectcon.net
  • DNS ASK he####provider.com
  • DNS ASK 7-###irx.com
  • DNS ASK be#####alutheran.org
  • DNS ASK gr###ahouse.it
  • DNS ASK wi###p-pt.com
  • DNS ASK sq##g.com
  • DNS ASK 3c###s.com.br
  • DNS ASK po####wisconsin.com
  • DNS ASK e-###bainu.com
  • DNS ASK mo####stfriend.com
  • DNS ASK na####ziowiec.com
  • DNS ASK so###ack.com
  • DNS ASK ow#####nd.library.on.ca
  • DNS ASK le###.com.my
  • DNS ASK br#####olmarketing.com
  • DNS ASK pe###day.co.uk
  • DNS ASK we####ericas.com
  • DNS ASK at##-sk.ca
  • DNS ASK bo##hon.de
  • DNS ASK wi###amsphc.com
  • DNS ASK li####ineline.co.nz
  • DNS ASK dt##k.com
  • DNS ASK cl###-tokai.com
  • DNS ASK se####uspeha.com
  • DNS ASK ka##oft.cz
  • DNS ASK fo#h.cz
  • DNS ASK fj#####rkfestivalen.com
  • DNS ASK ma#####rretora.com.br
  • DNS ASK su##.edu
  • DNS ASK ch#####efesta.com.br
  • DNS ASK so#o.nl
  • DNS ASK mj####uson.co.uk
  • DNS ASK eu###ilms.com
  • DNS ASK hz###hai.com
  • DNS ASK gg#.ch
  • DNS ASK ev####chaels.net
  • DNS ASK ca###oloaks.com
  • DNS ASK pe####p-pinky.com
  • DNS ASK ma######.midwestlabs.com
  • DNS ASK tu####awa-soba.com
  • DNS ASK de#####arborrealty.com
  • DNS ASK am#######ourguesthouse.co.uk
  • DNS ASK wo####fesupport.com
  • DNS ASK sm##.#ompuserve.com
  • DNS ASK al##as.org
  • DNS ASK fv###et.co.jp
  • DNS ASK tv##ols.fi
  • DNS ASK co####uhouses.com
  • DNS ASK im###lac.com
  • DNS ASK co####erprose.com
  • DNS ASK ho###-museum.de
  • DNS ASK dt.#om.pl
  • DNS ASK id##p.com
  • DNS ASK sh####yatkinson.com
  • DNS ASK ss##os.com
  • DNS ASK hi###e-aa.com
  • DNS ASK im###ible.com
  • DNS ASK un###lse.com
  • DNS ASK hs###iguel.com
  • DNS ASK in##mex.com
  • DNS ASK wn##.org
  • DNS ASK ca###olina.com
  • DNS ASK ma####aresort.com
  • DNS ASK ro####farlane.com
  • DNS ASK la####manzana.es
  • DNS ASK ca#####acionypnd.com
  • DNS ASK co####appoint.co.uk
  • DNS ASK ac###escorp.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