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BackDoor.Bebloh.131

Added to the Dr.Web virus database: 2015-12-07

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'esl_dUFbFPPtKrLNTSlCLqWnkV' = '<SYSTEM32>\xuTvBAUuVGbVqC.exe'
Creates or modifies the following files:
  • %HOMEPATH%\Start Menu\Programs\Startup\System Check.lnk
  • %HOMEPATH%\Start Menu\Programs\Startup\.lnk
Malicious functions:
Executes the following:
  • '<SYSTEM32>\cmd.exe' /c del <Full path to virus> >> NUL
Injects code into
the following system processes:
  • %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
  • <SYSTEM32>\xuTvBAUuVGbVqC.exe
Deletes itself.
Network activity:
Connects to:
  • 'wn#####kloscpythk.org':80
  • 'hg#####bnrbpwdbrr.com':80
  • 'sn#####pafqnletry.net':80
  • 'kj#####mpvpcowoka.cc':80
  • 'hm#####bjhsllfyqo.in':80
  • 'wd#####ywaajlvbli.me':80
  • 'ls#####kvdogrlfdr.in':80
  • 'sc#####cvmpgarssu.net':80
  • 'ex#####micsxesbfe.cc':80
  • 'ua#####ijixaqfguc.su':80
  • 'es#####fepupgmgdl.tw':80
  • 'oy#####qygycyeeuf.cc':80
  • 'rt#####bkcrwncfsa.in':80
  • 'jp#####icypqnpmcu.tw':80
  • 'di#####hbtaocehsh.me':80
  • 'ts#####lwqohnbngw.su':80
  • 'ln#####ifqcextshh.net':80
  • 'gy#####okacoxcakc.su':80
  • 'vx#####dcwajrosmw.tw':80
  • 'uy#####wreprkejqi.me':80
  • 'gd#####dhxjbucgwu.org':80
  • 'yg#####btgcxhtjkf.com':80
  • 'jt#####fnsygrsedb.org':80
  • 'yr#####fcvunokjay.in':80
  • 'kh#####wmpxqshcoj.net':80
  • 'qr#####becrpbptvk.cc':80
  • 'sh#####odvqdakqvw.su':80
  • 'cw#####rwfuyhclnq.tw':80
  • 'tl#####ftdhuagdtq.org':80
  • 'nf#####oidyxnrsdn.tw':80
  • 'xn#####eogafrixkm.cc':80
  • 'vs#####oajjxcuruo.su':80
  • 'oj#####ixpgeueovw.com':80
  • 'dx#####eynxxyoqbe.me':80
  • 'hc#####msbqknhupt.tw':80
  • 'je#####fkrwxytoss.cc':80
  • 'qg#####fanhdpyula.su':80
  • 'rp#####raheroijnt.com':80
  • 'fl#####xqnivqlorn.me':80
  • 'fo#####kfbryslppy.in':80
  • 'gd#####xgwtltawsi.me':80
  • 'wv#####rxwxlmgmuw.su':80
  • 'tf#####yhwhovjhiu.com':80
  • 'uc#####psymbctnej.net':80
  • 'hn#####gueyvdacyv.org':80
  • 'cq#####hoqihxbjlv.com':80
  • 'em#####vxvywdnofn.su':80
  • 'dg#####rnxjybvwfu.tw':80
  • 'iv#####feltwlrhky.me':80
  • 'bb#####rernipiumt.org':80
  • 'iy#####rpkecktlvq.com':80
  • 'gm#####neycbesagn.cc':80
  • 'ua#####kuomglsjfu.com':80
  • 'ck#####stelqhboey.me':80
  • 'xy#####ypshqsscxo.org':80
  • 'qw#####hnkersomth.in':80
  • 'hr#####yyeqfpfwgm.net':80
  • 'vf#####yoisrmypoq.org':80
  • 'ds#####bacmchyycd.com':80
  • 'xp#####sxetcjncos.net':80
  • 'iy#####eyhiujhtar.cc':80
  • 'ob#####bopbvgtwrm.in':80
  • 'uv#####gpmvwmugcs.me':80
  • 'xw#####xionvsecuy.in':80
  • 'jj#####qgccfxavxu.net':80
  • 'jr#####nqhwifqxyx.cc':80
  • 'ul#####cqtyajmdov.su':80
  • 'og#####ipjjeqrltd.tw':80
  • 'dr#####dtahnwyoys.su':80
  • 'vb#####escsucktva.me':80
  • 'iu#####xodvmxieni.su':80
  • 'qf#####ybeedhjyed.com':80
  • 'vl#####cbpbwkrdnl.net':80
  • 'ds#####yacnevnfoj.org':80
  • 're#####yehwytuuoi.tw':80
  • 'ky#####tkkouhgurj.net':80
  • 'tm#####ykgufmxbpi.org':80
  • 'ht#####atyblsovav.in':80
  • 'at#####verfqigscg.tw':80
  • 'vn#####akhuyspxph.cc':80
  • 'vi#####ruwuunijgt.net':80
  • 'ob#####vgedftrlix.org':80
  • 'av#####jpvghhjmys.in':80
  • 'fr#####vdfjmihvrf.tw':80
  • 'vo#####xpdtnfjiwk.cc':80
  • 'ow#####cjqftfgvjw.com':80
  • 'nf#####usixsiavew.cc':80
  • 'yv#####fovtfkrllk.in':80
  • 'ed#####dfbysdakwx.tw':80
  • 'yy#####kxhuvifroj.me':80
  • 'qf#####gepfchvejp.su':80
TCP:
HTTP POST requests:
  • http://wn#####kloscpythk.org/
  • http://hg#####bnrbpwdbrr.com/
  • http://sn#####pafqnletry.net/
  • http://kj#####mpvpcowoka.cc/
  • http://hm#####bjhsllfyqo.in/
  • http://wd#####ywaajlvbli.me/
  • http://ls#####kvdogrlfdr.in/
  • http://sc#####cvmpgarssu.net/
  • http://ex#####micsxesbfe.cc/
  • http://ua#####ijixaqfguc.su/
  • http://es#####fepupgmgdl.tw/
  • http://oy#####qygycyeeuf.cc/
  • http://rt#####bkcrwncfsa.in/
  • http://jp#####icypqnpmcu.tw/
  • http://di#####hbtaocehsh.me/
  • http://ts#####lwqohnbngw.su/
  • http://ln#####ifqcextshh.net/
  • http://gy#####okacoxcakc.su/
  • http://vx#####dcwajrosmw.tw/
  • http://uy#####wreprkejqi.me/
  • http://gd#####dhxjbucgwu.org/
  • http://yg#####btgcxhtjkf.com/
  • http://jt#####fnsygrsedb.org/
  • http://yr#####fcvunokjay.in/
  • http://kh#####wmpxqshcoj.net/
  • http://qr#####becrpbptvk.cc/
  • http://sh#####odvqdakqvw.su/
  • http://cw#####rwfuyhclnq.tw/
  • http://tl#####ftdhuagdtq.org/
  • http://nf#####oidyxnrsdn.tw/
  • http://xn#####eogafrixkm.cc/
  • http://vs#####oajjxcuruo.su/
  • http://oj#####ixpgeueovw.com/
  • http://dx#####eynxxyoqbe.me/
  • http://hc#####msbqknhupt.tw/
  • http://je#####fkrwxytoss.cc/
  • http://qg#####fanhdpyula.su/
  • http://rp#####raheroijnt.com/
  • http://fl#####xqnivqlorn.me/
  • http://fo#####kfbryslppy.in/
  • http://gd#####xgwtltawsi.me/
  • http://wv#####rxwxlmgmuw.su/
  • http://tf#####yhwhovjhiu.com/
  • http://uc#####psymbctnej.net/
  • http://hn#####gueyvdacyv.org/
  • http://cq#####hoqihxbjlv.com/
  • http://em#####vxvywdnofn.su/
  • http://dg#####rnxjybvwfu.tw/
  • http://iv#####feltwlrhky.me/
  • http://bb#####rernipiumt.org/
  • http://iy#####rpkecktlvq.com/
  • http://gm#####neycbesagn.cc/
  • http://ua#####kuomglsjfu.com/
  • http://ck#####stelqhboey.me/
  • http://xy#####ypshqsscxo.org/
  • http://qw#####hnkersomth.in/
  • http://hr#####yyeqfpfwgm.net/
  • http://vf#####yoisrmypoq.org/
  • http://ds#####bacmchyycd.com/
  • http://xp#####sxetcjncos.net/
  • http://iy#####eyhiujhtar.cc/
  • http://ob#####bopbvgtwrm.in/
  • http://uv#####gpmvwmugcs.me/
  • http://xw#####xionvsecuy.in/
  • http://jj#####qgccfxavxu.net/
  • http://jr#####nqhwifqxyx.cc/
  • http://ul#####cqtyajmdov.su/
  • http://og#####ipjjeqrltd.tw/
  • http://dr#####dtahnwyoys.su/
  • http://vb#####escsucktva.me/
  • http://iu#####xodvmxieni.su/
  • http://qf#####ybeedhjyed.com/
  • http://vl#####cbpbwkrdnl.net/
  • http://ds#####yacnevnfoj.org/
  • http://re#####yehwytuuoi.tw/
  • http://ky#####tkkouhgurj.net/
  • http://tm#####ykgufmxbpi.org/
  • http://ht#####atyblsovav.in/
  • http://at#####verfqigscg.tw/
  • http://vn#####akhuyspxph.cc/
  • http://vi#####ruwuunijgt.net/
  • http://ob#####vgedftrlix.org/
  • http://av#####jpvghhjmys.in/
  • http://fr#####vdfjmihvrf.tw/
  • http://vo#####xpdtnfjiwk.cc/
  • http://ow#####cjqftfgvjw.com/
  • http://nf#####usixsiavew.cc/
  • http://yv#####fovtfkrllk.in/
  • http://ed#####dfbysdakwx.tw/
  • http://yy#####kxhuvifroj.me/
  • http://qf#####gepfchvejp.su/
UDP:
  • DNS ASK hg#####bnrbpwdbrr.com
  • DNS ASK wd#####ywaajlvbli.me
  • DNS ASK wn#####kloscpythk.org
  • DNS ASK hm#####bjhsllfyqo.in
  • DNS ASK sn#####pafqnletry.net
  • DNS ASK ua#####ijixaqfguc.su
  • DNS ASK sc#####cvmpgarssu.net
  • DNS ASK jt#####fnsygrsedb.org
  • DNS ASK ls#####kvdogrlfdr.in
  • DNS ASK es#####fepupgmgdl.tw
  • DNS ASK ex#####micsxesbfe.cc
  • DNS ASK kj#####mpvpcowoka.cc
  • DNS ASK oy#####qygycyeeuf.cc
  • DNS ASK rt#####bkcrwncfsa.in
  • DNS ASK jp#####icypqnpmcu.tw
  • DNS ASK di#####hbtaocehsh.me
  • DNS ASK ts#####lwqohnbngw.su
  • DNS ASK ln#####ifqcextshh.net
  • DNS ASK gy#####okacoxcakc.su
  • DNS ASK vx#####dcwajrosmw.tw
  • DNS ASK uy#####wreprkejqi.me
  • DNS ASK gd#####dhxjbucgwu.org
  • DNS ASK yg#####btgcxhtjkf.com
  • DNS ASK kh#####wmpxqshcoj.net
  • DNS ASK tl#####ftdhuagdtq.org
  • DNS ASK yr#####fcvunokjay.in
  • DNS ASK cw#####rwfuyhclnq.tw
  • DNS ASK qr#####becrpbptvk.cc
  • DNS ASK oj#####ixpgeueovw.com
  • DNS ASK xn#####eogafrixkm.cc
  • DNS ASK pw#####aixvhugfwp.in
  • DNS ASK nf#####oidyxnrsdn.tw
  • DNS ASK dx#####eynxxyoqbe.me
  • DNS ASK vs#####oajjxcuruo.su
  • DNS ASK sh#####odvqdakqvw.su
  • DNS ASK hc#####msbqknhupt.tw
  • DNS ASK je#####fkrwxytoss.cc
  • DNS ASK qg#####fanhdpyula.su
  • DNS ASK rp#####raheroijnt.com
  • DNS ASK fl#####xqnivqlorn.me
  • DNS ASK fo#####kfbryslppy.in
  • DNS ASK gd#####xgwtltawsi.me
  • DNS ASK wv#####rxwxlmgmuw.su
  • DNS ASK tf#####yhwhovjhiu.com
  • DNS ASK uc#####psymbctnej.net
  • DNS ASK hn#####gueyvdacyv.org
  • DNS ASK dg#####rnxjybvwfu.tw
  • DNS ASK gm#####neycbesagn.cc
  • DNS ASK em#####vxvywdnofn.su
  • DNS ASK iy#####rpkecktlvq.com
  • DNS ASK iv#####feltwlrhky.me
  • DNS ASK qw#####hnkersomth.in
  • DNS ASK ck#####stelqhboey.me
  • DNS ASK dr#####dtahnwyoys.su
  • DNS ASK ua#####kuomglsjfu.com
  • DNS ASK hr#####yyeqfpfwgm.net
  • DNS ASK xy#####ypshqsscxo.org
  • DNS ASK bb#####rernipiumt.org
  • DNS ASK vf#####yoisrmypoq.org
  • DNS ASK ds#####bacmchyycd.com
  • DNS ASK xp#####sxetcjncos.net
  • DNS ASK iy#####eyhiujhtar.cc
  • DNS ASK ob#####bopbvgtwrm.in
  • DNS ASK uv#####gpmvwmugcs.me
  • DNS ASK xw#####xionvsecuy.in
  • DNS ASK jj#####qgccfxavxu.net
  • DNS ASK jr#####nqhwifqxyx.cc
  • DNS ASK ul#####cqtyajmdov.su
  • DNS ASK og#####ipjjeqrltd.tw
  • DNS ASK iu#####xodvmxieni.su
  • DNS ASK re#####yehwytuuoi.tw
  • DNS ASK vb#####escsucktva.me
  • DNS ASK ds#####yacnevnfoj.org
  • DNS ASK qf#####ybeedhjyed.com
  • DNS ASK at#####verfqigscg.tw
  • DNS ASK tm#####ykgufmxbpi.org
  • DNS ASK cq#####hoqihxbjlv.com
  • DNS ASK ky#####tkkouhgurj.net
  • DNS ASK vn#####akhuyspxph.cc
  • DNS ASK ht#####atyblsovav.in
  • DNS ASK vl#####cbpbwkrdnl.net
  • DNS ASK vi#####ruwuunijgt.net
  • DNS ASK ob#####vgedftrlix.org
  • DNS ASK av#####jpvghhjmys.in
  • DNS ASK fr#####vdfjmihvrf.tw
  • DNS ASK vo#####xpdtnfjiwk.cc
  • DNS ASK ow#####cjqftfgvjw.com
  • DNS ASK nf#####usixsiavew.cc
  • DNS ASK yv#####fovtfkrllk.in
  • DNS ASK ed#####dfbysdakwx.tw
  • DNS ASK yy#####kxhuvifroj.me
  • DNS ASK qf#####gepfchvejp.su

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