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Trojan.DownLoader9.61675

Added to the Dr.Web virus database: 2013-08-06

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'kemfosjasese' = '%HOMEPATH%\kemfosjasese.exe'
Modifies file system :
Creates the following files:
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\4eae6736-30c1-4add-8bca-74ff2b5e9f66
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\3a5cd2b3-7729-4930-9061-f260c1d18f2e
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\2e0c74fa-d889-4ede-948d-e664c510d3a8
  • %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\f4fc8aa7-aaa6-4cff-8a6a-1c268308d1a7
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\a2159dea-b8d9-49e7-8813-db2c94b7777b
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\74c762b0-dcb6-435b-a1d5-4a1caee16116
  • %HOMEPATH%\kemfosjasese.exe
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\8480ece3-a471-40ff-93a0-1e438f97e638
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\75c827f9-d195-4e9c-9394-b470c1152f8b
  • %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\cdcdf4c1-ab23-4c78-9219-4107c6762517
Network activity:
Connects to:
  • 'sm##.live.com':25
UDP:
  • DNS ASK ch####ybarry.com
  • DNS ASK sh###yspizza.ph
  • DNS ASK je###atz.com
  • DNS ASK fr#####high.school.nz
  • DNS ASK om##p.co.jp
  • DNS ASK zi####rbatului.ro
  • DNS ASK di##d.com
  • DNS ASK up###on89.com
  • DNS ASK ma#####siecologia.com
  • DNS ASK ac#####oambiente.com
  • DNS ASK me###orti.com
  • DNS ASK re##soft.ru
  • DNS ASK sp##i.org
  • DNS ASK ag##rno.ru
  • DNS ASK di##ro.se
  • DNS ASK un###.edu.bo
  • DNS ASK wi#####emarketing.com
  • DNS ASK mi###stga.com
  • DNS ASK bu####ss-edge.com
  • DNS ASK sz##tka.com
  • DNS ASK ck###obal.net
  • DNS ASK ur####aproject.com
  • DNS ASK eo##.net
  • DNS ASK ib##.com.br
  • DNS ASK ge###ermusa.com
  • DNS ASK ar#####turadigital.com
  • DNS ASK ch###scope.com
  • DNS ASK au#####ica-travel.com
  • DNS ASK ga######onlinemagazine.com
  • DNS ASK ac##l.lt
  • DNS ASK fi###ara.com
  • DNS ASK na###gurus.com
  • DNS ASK sh###ales.co.uk
  • DNS ASK mi###ech.net
  • DNS ASK be#####aelcenter.org
  • DNS ASK ku###ci.or.jp
  • DNS ASK ph###clubs.com
  • DNS ASK em###dalia.com
  • DNS ASK sl##go.org
  • DNS ASK yo###omla.com
  • DNS ASK st###tives.org
  • DNS ASK te####g-video.com
  • DNS ASK ma####.us2.mcsv.net
  • DNS ASK te##ole.com
  • DNS ASK we####llsstl.org
  • DNS ASK th###rgery.com
  • DNS ASK vi####agamba.com
  • DNS ASK co##tney.ca
  • DNS ASK wk##.net
  • DNS ASK ju####nnect.co.za
  • DNS ASK de##ille.ca
  • DNS ASK th#####ldsongroup.com
  • DNS ASK pi##mia.com
  • DNS ASK va##eks.com
  • DNS ASK al###wared.com
  • DNS ASK wo#####dhillwinery.com
  • DNS ASK re###dhits.com
  • DNS ASK im###.com.pl
  • DNS ASK ho###hd.com.br
  • DNS ASK lo###tic.com
  • DNS ASK op###er.com.au
  • DNS ASK e-###ami.com
  • DNS ASK va###ardpkg.com
  • DNS ASK go####luecenter.com
  • DNS ASK d4###edia.com
  • DNS ASK ma##.#irmail.net
  • DNS ASK sm##.#irectcon.net
  • DNS ASK ch####supplies.net
  • DNS ASK re###echre.com
  • DNS ASK sm##.live.com
  • DNS ASK sm##.#ail.yahoo.com
  • DNS ASK sm##.###global.yahoo.com
  • DNS ASK st####ennygames.com
  • DNS ASK cb####nting.com.au
  • DNS ASK ic###ain.com
  • DNS ASK dj###taro.com
  • DNS ASK ko###-sa.com
  • DNS ASK le###ridica.com
  • DNS ASK xn########h8abch1g1b0ap6a9vxa.com
  • DNS ASK ma###chn.com
  • DNS ASK me#####-jacquelin.com
  • DNS ASK ch####-select.com
  • DNS ASK ul##dsu.org
  • DNS ASK sm##.#ompuserve.com
  • DNS ASK is####arnataka.org
  • DNS ASK ma####ntralaya.com
  • DNS ASK d-##b.net
  • DNS ASK ac#####ificrepairs.com
  • DNS ASK al######ive-aquitaine.co.uk
  • DNS ASK si####etalsinc.com
  • DNS ASK ma####grimes.co.uk
  • DNS ASK et###les.com
  • DNS ASK ts#.org
  • DNS ASK cg###ngland.com
  • DNS ASK le####shipforum.us
  • DNS ASK me###ies.org
  • DNS ASK he###mare.nl
  • DNS ASK hi##ken.com
  • DNS ASK ch####atecovers.com
  • DNS ASK ms##ys.com
  • DNS ASK sa###david.com
  • DNS ASK pa###ball.be
  • DNS ASK os####-school.com
  • DNS ASK gu###man.com.br
  • DNS ASK je###mate.co.jp
  • DNS ASK pl#s.ba
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