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Trojan.DownLoader6.18879

Aggiunto al database dei virus Dr.Web: 2012-06-17

La descrizione è stata aggiunta:

Technical Information

To ensure autorun and distribution:
Creates the following services:
  • [<HKLM>\SYSTEM\ControlSet001\Services\52834fbdace41a5f] 'ImagePath' = '<DRIVERS>\52834fbdace41a5f.sys'
  • [<HKLM>\SYSTEM\ControlSet001\Services\52834fbdace41a5f] 'Start' = '00000000'
  • [<HKLM>\SYSTEM\ControlSet001\Services\syshost32] 'Start' = '00000002'
  • [<HKLM>\SYSTEM\ControlSet001\Services\19258] 'Start' = '00000001'
Malicious functions:
Creates and executes the following:
  • %WINDIR%\Installer\{8B5D5175-5CFF-AE75-10C3-B041E6D6A177}\syshost.exe /service
Hooks the following functions in System Service Descriptor Table (SSDT):
  • NtOpenThread, handler: unknown
  • NtOpenProcess, handler: unknown
Modifies file system :
Creates the following files:
  • <DRIVERS>\52834fbdace41a5f.sys
  • <DRIVERS>\19258.sys
  • %WINDIR%\Installer\{8B5D5175-5CFF-AE75-10C3-B041E6D6A177}\syshost.exe
Deletes the following files:
  • <DRIVERS>\19258.sys
Moves itself:
  • from <Full path to virus> to %TEMP%\ea42c1e8.tmp
Deletes itself.
Network activity:
Connects to:
  • 'uu#####rkecxahfgaetc.ac':80
  • 'no######xvugshnatjjwe.mu':80
  • 'cu####lpmwvgbx.la':80
  • 'qp####ulkeanvdfc.ac':80
  • 'mt####djhcvxws.nu':80
  • 'gr####ghgonvn.in':80
  • 'fw####tibtrdi.tw':80
  • 'kx#####sbyvxqondmwvd.in':80
  • 'hm######gksgfwhtatjbsf.mn':80
  • 'ns#####qxidcctscmva.cm':80
  • 'qs####heloswik.sh':80
  • 'in####umohqjs.cm':80
  • 'yf######ndcikpvyvxwlb.jp':80
  • 'ka######hmbvomtlgrhxhqj.nu':80
  • 'ls######xawtkqsouflnuwwe.nf':80
  • 'mr####gxufjfja.ac':80
  • 'vk#####ftgyhkfjkrir.im':80
  • 'nc#####ueatsevsihw.ms':80
  • 'rn####nmyfyokdk.in':80
  • 'me####ulsdjjbov.tw':80
  • 'ps######srsivrdcgqocjkx.jp':80
  • 'mb######japnomlxorcdvm.cm':80
  • 'rk######jahhviuxppamajgi.mu':80
  • 'sx######blknfrnomsfdnaq.so':80
  • 'nl####olvnisl.mu':80
  • 'pi#####aqthiccfnqq.cx':80
  • 'oi######vclrptmiihcdtjq.so':80
  • 'ln#####vmhjmgwklsn.cm':80
  • 'xj#####shqcrangwjgst.mn':80
  • 'ir####ikxrlgvot.nf':80
  • 'uy######qyycmahrenprmgjf.tj':80
  • 'yi####ovbdgdku.mu':80
  • 'ya####ienvcmdvsb.nf':80
  • 'bv#####xfhmdudhrignf.mn':80
  • 'iw######ldysmlwxhtlgkk.sc':80
  • 'po####sqobubm.ac':80
  • 'mw#####gijutcmcgwdsg.sh':80
  • 'wk#####joqbfqbfsx.tj':80
  • 'lu###cpqumb.la':80
  • 'ic####pweurjctls.tj':80
  • '62.##.229.134':80
  • 'jv###lunuaag.mn':80
  • '20#.#6.232.182':80
  • '62.##.229.131':80
  • 'yh####kjbfqqo.ms':80
  • 'th######xoppimdkumkgthw.im':80
  • 'wh####qcqkjvwwy.in':80
  • 'bv#####vjexpltqtito.ms':80
  • 'ks#####jucnsoexhl.cm':80
  • 'py######hendaabnfascha.ms':80
  • 'iw####umelehl.cx':80
  • 'xb#####rkuabgyyfm.nf':80
  • 'tg####vfuipmmjyy.jp':80
  • 'tq#####sbgjgdbesygh.la':80
  • 'oa###apdjcr.nf':80
  • 'ur######pehmisqhrxoyya.in':80
  • 'fr###jvnadim.mn':80
  • 'qk###rrirexl.tj':80
  • 'ex####edkmhmip.mu':80
  • 'wg###hpkjboq.mu':80
  • 'hm#######alslxrrlsdlbtdvt.in':80
  • 'hj####mvldcgwb.mn':80
  • 'hq####dfvlkfgd.tj':80
  • 'nd###ooifer.jp':80
TCP:
HTTP POST requests:
  • no######xvugshnatjjwe.mu/database.cgi
  • uu#####rkecxahfgaetc.ac/database.cgi
  • qp####ulkeanvdfc.ac/database.cgi
  • fw####tibtrdi.tw/database.cgi
  • gr####ghgonvn.in/database.cgi
  • mt####djhcvxws.nu/database.cgi
  • kx#####sbyvxqondmwvd.in/database.cgi
  • cu####lpmwvgbx.la/database.cgi
  • ns#####qxidcctscmva.cm/database.cgi
  • hm######gksgfwhtatjbsf.mn/database.cgi
  • in####umohqjs.cm/database.cgi
  • ls######xawtkqsouflnuwwe.nf/database.cgi
  • ka######hmbvomtlgrhxhqj.nu/database.cgi
  • yf######ndcikpvyvxwlb.jp/database.cgi
  • mr####gxufjfja.ac/database.cgi
  • oi######vclrptmiihcdtjq.so/database.cgi
  • nc#####ueatsevsihw.ms/database.cgi
  • vk#####ftgyhkfjkrir.im/database.cgi
  • me####ulsdjjbov.tw/database.cgi
  • rk######jahhviuxppamajgi.mu/database.cgi
  • mb######japnomlxorcdvm.cm/database.cgi
  • ps######srsivrdcgqocjkx.jp/database.cgi
  • sx######blknfrnomsfdnaq.so/database.cgi
  • rn####nmyfyokdk.in/database.cgi
  • pi#####aqthiccfnqq.cx/database.cgi
  • nl####olvnisl.mu/database.cgi
  • ln#####vmhjmgwklsn.cm/database.cgi
  • uy######qyycmahrenprmgjf.tj/database.cgi
  • ir####ikxrlgvot.nf/database.cgi
  • xj#####shqcrangwjgst.mn/database.cgi
  • yi####ovbdgdku.mu/database.cgi
  • qs####heloswik.sh/database.cgi
  • bv#####xfhmdudhrignf.mn/database.cgi
  • ya####ienvcmdvsb.nf/database.cgi
  • po####sqobubm.ac/database.cgi
  • lu###cpqumb.la/database.cgi
  • wk#####joqbfqbfsx.tj/database.cgi
  • mw#####gijutcmcgwdsg.sh/database.cgi
  • ic####pweurjctls.tj/database.cgi
  • iw######ldysmlwxhtlgkk.sc/database.cgi
  • jv###lunuaag.mn/database.cgi
  • 62.##.229.134/cgi-bin/auth.cgi
  • 62.##.229.131/cgi-bin/auth.cgi
  • wh####qcqkjvwwy.in/database.cgi
  • th######xoppimdkumkgthw.im/database.cgi
  • yh####kjbfqqo.ms/database.cgi
  • bv#####vjexpltqtito.ms/database.cgi
  • ex####edkmhmip.mu/database.cgi
  • py######hendaabnfascha.ms/database.cgi
  • ks#####jucnsoexhl.cm/database.cgi
  • xb#####rkuabgyyfm.nf/database.cgi
  • oa###apdjcr.nf/database.cgi
  • tq#####sbgjgdbesygh.la/database.cgi
  • tg####vfuipmmjyy.jp/database.cgi
  • ur######pehmisqhrxoyya.in/database.cgi
  • iw####umelehl.cx/database.cgi
  • qk###rrirexl.tj/database.cgi
  • fr###jvnadim.mn/database.cgi
  • wg###hpkjboq.mu/database.cgi
  • hq####dfvlkfgd.tj/database.cgi
  • hj####mvldcgwb.mn/database.cgi
  • hm#######alslxrrlsdlbtdvt.in/database.cgi
  • nd###ooifer.jp/database.cgi
UDP:
  • DNS ASK ev###gmferek.so
  • DNS ASK rk######jahhviuxppamajgi.mu
  • DNS ASK si#####sscauruksxmxt.mu
  • DNS ASK nc#####ueatsevsihw.ms
  • DNS ASK es#####mvauflwyogl.sc
  • DNS ASK ih#####fyawwovvmgf.nu
  • DNS ASK no#######agckadwjwmldship.tj
  • DNS ASK sx######blknfrnomsfdnaq.so
  • DNS ASK si#####wjvkyiavxt.la
  • DNS ASK yf######dfhrbakywohwu.sh
  • DNS ASK tt#####ftpvctqliinow.im
  • DNS ASK og####oheqjpok.la
  • DNS ASK fu####vikyyksb.ms
  • DNS ASK ep######qfhqtyydjhknt.cm
  • DNS ASK hp###ywrub.mn
  • DNS ASK cm######bytmhubalwgbjyb.ki
  • DNS ASK rn####nmyfyokdk.in
  • DNS ASK hd####pycankckw.sh
  • DNS ASK ir####ikxrlgvot.nf
  • DNS ASK uy######qyycmahrenprmgjf.tj
  • DNS ASK yi####ovbdgdku.mu
  • DNS ASK xj#####shqcrangwjgst.mn
  • DNS ASK sp####efuubyio.cm
  • DNS ASK lb######eiwruthovtgcsyli.ac
  • DNS ASK vk#####ftgyhkfjkrir.im
  • DNS ASK me####ulsdjjbov.tw
  • DNS ASK hm####smifhcehms.cx
  • DNS ASK bk######ooypbfcbngtclpfb.ms
  • DNS ASK rd######kkiuvdoytremva.ms
  • DNS ASK dh#####vdwadytvcsivj.sh
  • DNS ASK jj#####vivlwfjsklt.mn
  • DNS ASK rm#####ovrdaxtdykxr.tj
  • DNS ASK qe####eldfnmcplr.tj
  • DNS ASK xm###vyofig.in
  • DNS ASK hp#####moiafqwnmjjrd.cm
  • DNS ASK rx#####txovqopxugsdc.ms
  • DNS ASK sk#######nnktsldqvomikraf.ac
  • DNS ASK gg####pmbxekkkd.nf
  • DNS ASK lu###tyybuew.jp
  • DNS ASK qq######eegmfkfesaevgr.la
  • DNS ASK um#####hqoenipffsi.cm
  • DNS ASK xy######fugrfwhmedvfce.ki
  • DNS ASK ox####eneiqsmg.ac
  • DNS ASK qc######kxdtaytktpwfkxu.mu
  • DNS ASK mb######japnomlxorcdvm.cm
  • DNS ASK wb######gwfkjblorpxqqe.sh
  • DNS ASK ps######srsivrdcgqocjkx.jp
  • DNS ASK xo######xeaveosfqvvrxjd.in
  • DNS ASK ta###iqxxhq.cm
  • DNS ASK jh######hktowcxsgiggh.cm
  • DNS ASK im#####jxqimulilrqgq.mn
  • DNS ASK cv#####archoqllfwlf.nu
  • DNS ASK ru###npygc.nu
  • DNS ASK hl####jbbqvef.in
  • DNS ASK qb###puofj.cx
  • DNS ASK yr######eqjbhaunofforc.im
  • DNS ASK ol######yemvecweilbyky.ac
  • DNS ASK fq#####ecehhofhrk.cx
  • DNS ASK de#####vlebjgalbw.ms
  • DNS ASK ic####pweurjctls.tj
  • DNS ASK mw#####gijutcmcgwdsg.sh
  • DNS ASK wk#####joqbfqbfsx.tj
  • DNS ASK lu###cpqumb.la
  • DNS ASK po####sqobubm.ac
  • DNS ASK ya####ienvcmdvsb.nf
  • DNS ASK bv#####xfhmdudhrignf.mn
  • DNS ASK hq####dfvlkfgd.tj
  • DNS ASK nd###ooifer.jp
  • DNS ASK hm#######alslxrrlsdlbtdvt.in
  • DNS ASK qk###rrirexl.tj
  • DNS ASK ex####edkmhmip.mu
  • DNS ASK wg###hpkjboq.mu
  • DNS ASK fr###jvnadim.mn
  • DNS ASK iw######ldysmlwxhtlgkk.sc
  • DNS ASK pl####itjbbsm.com
  • DNS ASK fc####vgepnbp.com
  • DNS ASK fi###mzdvca.com
  • DNS ASK ju####ftgrbgu.com
  • DNS ASK microsoft.com
  • DNS ASK ly####ibdtpxgd.com
  • DNS ASK ot####macjxvszt.com
  • DNS ASK bv#####vjexpltqtito.ms
  • DNS ASK yh####kjbfqqo.ms
  • DNS ASK th######xoppimdkumkgthw.im
  • DNS ASK wh####qcqkjvwwy.in
  • DNS ASK sw####oomfvdvo.com
  • DNS ASK ih####utlffwm.com
  • DNS ASK jv###lunuaag.mn
  • DNS ASK hj####mvldcgwb.mn
  • DNS ASK no######xvugshnatjjwe.mu
  • DNS ASK fw####tibtrdi.tw
  • DNS ASK kx#####sbyvxqondmwvd.in
  • DNS ASK uu#####rkecxahfgaetc.ac
  • DNS ASK ka######hmbvomtlgrhxhqj.nu
  • DNS ASK cu####lpmwvgbx.la
  • DNS ASK qp####ulkeanvdfc.ac
  • DNS ASK qf###jmvldlb.cm
  • DNS ASK nl####olvnisl.mu
  • DNS ASK pi#####aqthiccfnqq.cx
  • DNS ASK ln#####vmhjmgwklsn.cm
  • DNS ASK mt####djhcvxws.nu
  • DNS ASK gr####ghgonvn.in
  • DNS ASK oi######vclrptmiihcdtjq.so
  • DNS ASK yf######ndcikpvyvxwlb.jp
  • DNS ASK oa###apdjcr.nf
  • DNS ASK ur######pehmisqhrxoyya.in
  • DNS ASK tg####vfuipmmjyy.jp
  • DNS ASK py######hendaabnfascha.ms
  • DNS ASK iw####umelehl.cx
  • DNS ASK xb#####rkuabgyyfm.nf
  • DNS ASK ks#####jucnsoexhl.cm
  • DNS ASK ns#####qxidcctscmva.cm
  • DNS ASK ls######xawtkqsouflnuwwe.nf
  • DNS ASK mr####gxufjfja.ac
  • DNS ASK hm######gksgfwhtatjbsf.mn
  • DNS ASK tq#####sbgjgdbesygh.la
  • DNS ASK qs####heloswik.sh
  • DNS ASK in####umohqjs.cm

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