Name:TR/VB.Inject.61441.DA
Entdeckt am:12/03/2010
Art:Trojan
In freier Wildbahn:Ja
Gemeldete Infektionen:Niedrig bis mittel
Verbreitungspotenzial:Mittel
Schadenspotenzial:Mittel
Statische Datei:Ja
Dateigröße:61.441 Bytes
MD5 Prüfsumme:7cc9b28b3279b99fbf294180df9e4ecd
IVDF Version:7.10.05.64 - Freitag, 12. März 2010

 General Verbreitungsmethode:
   • Autorun Dateien
   • Lokales Netzwerk
   • Messenger


Aliases:
   •  Mcafee: W32/IRCbot virus
   •  Sophos: Mal/VBInject-D
   •  Panda: Trj/Kreeper.H
   •  Eset: Win32/AutoRun.KS
   •  Bitdefender: Trojan.Generic.3546827


Betriebsysteme:
   • Windows 2000
   • Windows XP
   • Windows 2003


Auswirkungen:
   • Lädt eine schädliche Dateien herunter
   • Erstellt schädliche Dateien
   • Änderung an der Registry
   • Ermöglicht unbefugten Zugriff auf den Computer

 Dateien Kopien seiner selbst werden hier erzeugt:
   • %Laufwerk%\%CLSID%\Mars1.exe
   • %Laufwerk%\%Name des Computers%\%Name des Computers%\%Name des Computers%x1.exe



Es werden folgende Dateien erstellt:

– %Laufwerk%\%Name des Computers%\%Name des Computers%\Desktop.ini
– %Laufwerk%\autorun.inf Diese Datei ist eine nicht virulente Textdatei mit folgendem Inhalt:
   • %Programmcode, der Malware startet%




Es wird versucht folgende Datei herunterzuladen:

– Die URL ist folgende:
   • http://1.img-myspace.info/net/**********

 Registry Der folgende Registryschlüssel wird hinzugefügt um den Prozess nach einem Neustart des Systems erneut zu starten.

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
   • "InternetServics1"="C:\%CLSID%\Mars1.exe"

 Messenger Es verbreitet sich über Messenger. Die Charakteristiken sind folgende:

– MSN Messenger
– Yahoo Messenger

Die URL verweißt auf eine Kopie der beschriebenen Malware. Läd der Benutzer die Datei auf seinen Computer und startet diese, so wiederholt sich der Infektionsprozess.

 Infektion über das Netzwerk Um die weitere Verbreitung sicherzustellen versucht sich die Malware mit anderen Computern zu verbinden. Die Einzelheiten hierzu sind im Folgenden beschrieben.


Exploit:
Folgende Sicherheitslücken werden ausgenutzt:
– MS04-007 (ASN.1 Vulnerability)
– MS06-040 (Vulnerability in Server Service)

 IRC Um Systeminformationen zu übermitteln und Fernsteuerung sicherzustellen werden Verbindungen mit folgenden IRC Servern hergestellt:

Server: march.psy**********.cz
Port: 4949
Nickname: VirUs-hlrjbr

Server: march.bot**********.info
Port: 4949
Nickname: VirUs-hlrjbr

 Hosts Die hosts Datei wird wie folgt geändert:

– Zugriffe auf folgende Domains werden auf andere Ziele umgeleitet:
   • msnfix.changelog.fr; www.incodesolutions.com; virusinfo.prevx.com;
      download.bleepingcomputer.com; www.dazhizhu.cn; foro.noticias3d.com;
      www.spybotupdates.com; club.myce.com; www.k7computing.com;
      softwaresecuritysolutions.com; www.nabble.com; lurker.clamav.net;
      lexikon.ikarus.at; research.sunbelt-software.com; www.virusdoctor.jp;
      www.elitepvpers.de; guru.avg.com; downloads.sophos.com;
      share.skype.com; myantispyware.com; www.superuser.co.kr; ntfaq.co.kr;
      v.dreamwiz.com; cit.kookmin.ac.kr; forums.whatthetech.com;
      forum.hijackthis.de; avg.vo.llnwd.net; ftp.drweb.com;
      www.zonealarm.com; smadaver.com; support.emsisoft.com;
      www.huaifai.go.th; www.mostz.com; www.krupunmai.com;
      www.cddchiangmai.net; forum.malekal.com; tech.pantip.com;
      sapcupgrades.com; www.elguruinformatico.com; forums.avg.com;
      zastita.com; support.kaspersky.com; www.247fixes.com;
      forum.sysinternals.com; forum.telecharger.01net.com; sophos.com;
      foros.softonic.com; avast-home.uptodown.com;
      dr-web-cureit.softonic.com; heavenward.ru; forum.smadav.net;
      www.forum.kaspersky.com; www.f-secure.com; www.chkrootkit.org;
      diamondcs.com.au; www.rootkit.nl; www.sysinternals.com; z-oleg.com;
      espanol.dir.groups.yahoo.com; ftp01net.telechargement.fr;
      modelayu.com; vaksin.com; bbs.kaspersky.com.cn; www.castlecrops.com;
      www.misec.net; safecomputing.umn.edu; www.antirootkit.com;
      www.greatis.com; ar.answers.yahoo.com; www.elhacker.org;
      research.pandasecurity.com; www.tpu.ro; www.pinoyden.com;
      www.rootkit.com; www.pctools.com; www.pcsupportadvisor.com;
      www.resplendence.com; www.personal.psu.edu; foro.ethek.com;
      foro.elhacker.net; download.zonealarm.com; spywarehammer.com;
      www.codelain.com; vil.nail.com; search.mcafee.com; wwww.mcafee.com;
      download.nai.com; wwww.experts-exchange.com; www.bakunos.com;
      www.darkclockers.com; www2.gmer.net; ariefew.com; www.emsisoft.com;
      forum.romeonet.ro; www.Merijn.org; www.spywareinfo.com;
      www.spybot.info; www.viruslist.com; www.hijackthis.de;
      ftp.f-secure.com; forum.kaspersky.com; es.trendmicro-europe.com;
      www.hvaonline.net; forum.lowyat.net; kb.eset.com; majorgeeks.com;
      www.avp.com; www.virustotal.com; www.sophos.com;
      linhadefensiva.uol.com.br; cmmings.cn; www.sergiwa.com;
      www.el-hacker.com; dl2.agnitum.com; forum.smadav.net;
      images.malwareremoval.com; www.avg-antivirus.net;
      www.kaspersky-labs.com; www.kaspersky.com; www.bleepingcomputer.com;
      www.free.grisoft.com; alerta-antivirus.inteco.es; greatis.com;
      www.oprekpc.com; www.gmer.net; forum.kasperskyclub.com;
      securityresponse.symantec.com; www.analysis.seclab.tuwien.ac.at;
      www.symantec.com; www.kztechs.com; ad-aware-se.uptodown.com;
      stdio-labs.blogspot.com; forum.lrytas.lt; www.decido.de;
      wap.elakiri.com; liveupdate.symantecliveupdate.com;
      liveupdate.symantec.com; customer.symantec.com; update.symantec.com;
      www.box.net; foro.el-hacker.com; acs.pandasoftware.com;
      egavisa.blogspot.com; angui123.cn; beta.eset.com; www.mcafee.com;
      www.free.avg.com; download.mcafee.com; mast.mcafee.com;
      www.tecno-soft.com; ladooscuro.es; ftp.drweb.com;
      download.microsoft.com; www.mypcsafe.com; www.blindedbytech.com;
      kaspersky.com; guru0.grisoft.cz; guru1.grisoft.cz; guru2.grisoft.cz;
      guru3.grisoft.cz; download.bleepingcomputer.com; it.answers.yahoo.com;
      www.softonic.com; www.mycity.rs; cairopt.net;
      rootrepeal.googlepages.com; guru4.grisoft.cz; guru5.grisoft.cz;
      www.virusspy.com; download.f-secure.com; www.malwareremoval.com;
      forums.cnet.com; foros.softonic.com; www.freedrweb.com; www.kaskus.us;
      rootrepeal.psikotick.com; hjt-data.trend-braintree.com;
      www.pantip.com; secubox.aldria.com; www.forospyware.com;
      www.manuelruvalcaba.com; www.zonavirus.com; www.leforo.com;
      www.gsmph.com; blokvesti.net; www.viprasys.org; www.siteadvisor.com;
      blog.threatfire.com; www.threatexpert.com; blog.hispasec.com;
      www.configurarequipos.com; sosvirus.changelog.fr; www.psicofxp.com;
      www.gsmph.net; www.gyakorikerdesek.hu; us.mcafee.com;
      mailcenter.rising.com.cn; mailcenter.rising.com; www.rising.com.cn;
      www.rising.com; www.babooforum.com.br; www.runscanner.net;
      www.blogschapines.com; www.zyzoom.org; www.avsoft.ru; www.elakiri.com;
      sosvirus.changelog.fr; upload.changelog.fr; www.raymond.cc;
      changelog.fr; www.pcentraide.com; atazita.blogspot.com;
      www.thinkpad.cn; www.sunbeltsoftware.com; cert.inteco.es;
      www.gamexeon.com; nod32-antivirus.en.softonic.co; www.final4ever.com;
      files.filefont.com; www.infos-du-net.com; www.trendsecure.com;
      forum.hardware.fr; www.utilidades-utiles.com; blogs.icerocket.com;
      www.spywarefri.dk; alfrasha.maktoob.com; www.eset.eu;
      www.spychecker.com; www.geekstogo.com; forums.maddoktor2.com;
      www.smokey-services.eu; www.clubic.com; www.linhadefensiva.org;
      www.rolandovera.com; forum.burek.com; secure.sophos.com;
      usa.kaspersky.com; download.sysinternals.com; www.pcguide.com;
      www.thetechguide.com; www.ozzu.com; www.changedetection.com;
      espanol.groups.yahoo.com; www.sunbeltsecurity.com;
      www.quickheal.co.in; www.vivalared.com; community.thaiware.com;
      www.avpclub.ddns.info; www.offensivecomputing.net; www.grisoft.com;
      boardreader.com; www.guiadohardware.net; www.webroot.com;
      www.thehelper.net; www.kaldata.com; vil.nai.com;
      www.msnvirusremoval.com; www.cisrt.org; fixmyim.com; samroeng.hi5.com;
      foro.elhacker.net; www.daboweb.com; service1.symantec.com;
      us3.download.comodo.com; forum.gsmhosting.com; www.computerforum.com;
      forums.techguy.org; www.incodesolutions.com;
      hijackthis.download3000.com; www.cybertechhelp.com;
      www.superdicas.com.br; www.51nb.com; us4.download.comodo.com;
      www.jbtalks.cc; ad13.geekstogo.com; downloads.andymanchesta.com;
      andymanchesta.com; info.prevx.com; aknow.prevx.com; www.zonavirus.com;
      securitywonks.net; www.yoreparo.com; www.spywarecease.com;
      forum.dobreprogramy.pl; community.mcafee.com; www.lavasoft.com;
      www.virscan.org; www.eeload.com; down.www.kingsoft.com; www.file.net;
      onecare.live.com; mvps.org; www.laneros.com; www.pc1news.com;
      forum.avira.com; downloads.novirusthanks.org;
      www.housecall.trendmicro.com; www.avast.com; www.free.avg.com;
      www.onlinescan.avast.com; www.ewido.net; www.trucoswindows.net;
      www.mozilla-hispano.org; www.jackbloodforum.com;
      www.kosandpol.elakiri.com; www.futurenow.bitdefender.com;
      www.bitdefender.com; www.f-prot.com; www.trendsecure.com;
      security.symantec.com; oldtimer.geekstogo.com;
      sopiansantosa.blogspot.com; www.fileresearchcenter.com; www.avira.com;
      www.eset.com; www.free.avg.com; www.free-av.com; kr.ahnlab.com;
      www.eset.com; forospyware.com; thejokerx.blogspot.com; cairopt.net;
      oolbar.cyberdefender.com; golpe.dyndns.org; www.2-spyware.com;
      www.antivir.es; www.prevx.com; www.ikarus.net; bbs.s-sos.net;
      www.housecall.trendmicro.com; www.superdicas.com.br;
      www.superantispyware.com; www.unhackme.com; www.askmehelpdesk.com;
      www.forums.majorgeeks.com; www.castlecops.com; www.virusspy.com;
      andymanchesta.com; www.kaspersky.es; subs.geekstogo.com;
      www.forospanish.com; blog.rnsafe.com; www.regrun.com;
      irc.snahosting.net; www.trendmicro.com; www.fortinet.com;
      www.safer-networking.org; www.fortiguardcenter.com; www.dougknox.com;
      www.vsantivirus.com; static.commentcamarche.net;
      www.gyakorikerdesek.hu; www.fixya.com; www.firewallguide.com;
      www.auditmypc.com; www.spywaredb.com; www.mxttchina.com;
      www.ziggamza.net; www.forospyware.es; pogonyuto.forospanish.com;
      spywarefiles.prevx.com; k2r.th3kings.net; www.betterantivirus.com;
      www.antivirus.comodo.com; www.spywareterminator.com;
      www.eradicatespyware.net; www.freespywareremoval.info;
      www.personalfirewall.comodo.com; wakoopa.com; forum.drweb.com;
      bb1.th3kings.net; www.clamav.net; www.antivirus.about.com;
      www.pandasecurity.com; www.webphand.com; mx.answers.yahoo.com;
      www.securitywonks.net; www.messengeradictos.com; www.geekpolice.net;
      bub.th3kings.net; www.sandboxie.com; www.clamwin.com;
      www.cwsandbox.org; www.ca.com; www.arswp.com; es.answers.yahoo.com;
      www.trucoswindows.es; www.ipaddresser.com; www.abgenis.net;
      www.freefixer.com; forums.afterdawn.com; www.networkworld.com;
      www.cddchiangmai.net; www.threatexpert.com; www.norman.com;
      espanol.answers.yahoo.com; www.tallemu.com; foro.portalhacker.net;
      www.groupwhere.org; sniff.runescapetube.com; virscan.org;
      www.viruschief.com; scanner.virus.org; www.hijackthis.de;
      housecall65.trendmicro.com; www.guiadohardware.net;
      forums.whatthetech.com; mustlovewine.com; www3.malekal.com;
      esetnod32antivirus.blogspot.com; hjt.networktechs.com;
      www.techsupportforum.com; www.whatthetech.com; www.soccersuck.com;
      www.pcentraide.com; comunidad.wilkinsonpc.com.co; forum.hocit.com;
      forum.smadav.net; fgp.e2doo.com; forum.piriform.com;
      www.tweaksforgeeks.com; www.daniweb.com; www.geekstogo.com;
      es.answers.yahoo.com; www.techsupportforum.com;
      dnl-eu8.kaspersky-labs.com; www.oprekpc.com; shv4.ath.cx;
      www.pcworld.com; www.pchell.com; www.spyany.com; forums.techguy.org;
      www.experts-exchange.com; www.wikio.es; www.pandasecurity.com;
      forums.devshed.com; devbuilds.kaspersky-labs.com;
      hana-ahmad.blogspot.com; forum.tweaks.com; www.wilderssecurity.com;
      www.techspot.com; www.thecomputerpitstop.com; es.wasalive.com;
      secunia.com; www.killtrojan.net; www.ulop.net; www.eliters.com;
      sip4.voipkosovasite.com; es.kioskea.net; www.taringa.net;
      www.cyberdefender.com; www.feedage.com; new.taringa.net;
      forum.zazana.com; forum.clubedohardware.com.br; mks.com.pl;
      www.vietcaravan.us; trbotnet.sytes.net; www.computing.net;
      discussions.virtualdr.com; forum.securitycadets.com; www.techimo.com;
      13iii.com; www.dicasweb.com.br; www.javacoolsoftware.net;
      cofradia.org; wasteland-bg.com; www.windowexe.com;
      www.infosecpodcast.com; www.usbcleaner.cn; www.net-security.org;
      www.bleedingthreats.net; acs.pandasoftware.com; www.funkytoad.com;
      malwarebytes.org; sabithpocker.blogspot.com; comprolive.vox.com;
      www.360safe.cn; www.360safe.com; bbs.360safe.cn; bbs.360safe.com;
      codehard.wordpress.com; forum.clubedohardware.com.br; antitrick.com;
      www.configurarequipos.com; www.jiwang.org;
      anti-virus-software-review.toptenreviews.com; www.360.cn; www.360.com;
      bbs.360safe.cn; bbs.360safe.com; www.forospyware.es;
      p3dev.taringa.net; www.precisesecurity.com; dlpe.antivir.com;
      www.jvme.com; share.skype.com; comprolive.com; baike.360.cn;
      baike.360.com; kaba.360.cn; kaba.360.com; deckard.geekstogo.com;
      www.taringa.net; forums.comodo.com; www.mvps.org; melcy.wordpress.com;
      forum.softpedia.com; pcvids.wordpress.com; down.360safe.cn;
      down.360safe.com; x.360safe.com; dl.360safe.com; ftp.drweb.com;
      www.hotshare.net; es.wasalive.com; free.antivirus.com;
      forum.hocit.com; destavision-forum.com; inspiresoft.blogspot.com;
      updatem.360safe.com; updatem.360safe.cn; update.360safe.cn;
      update.360safe.com; www.utilidades-utiles.com; forum.kaspersky.com;
      www.indowebster.web.id; zastita.com; www.sz-pet.com; bbs.duba.net;
      www.duba.net; zhidao.baidu.com; hi.baidu.com; www.drweb.com.es;
      msncleaner.softonic.com; www.javacoolsoftware.com;
      beniono.wordpress.com; www.4-gsmteam.com; msntubers.freehostia.com;
      file.ikaka.com; file.ikaka.cn; bbs.ikaka.com; zhidao.ikaka.com;
      www.eset-la.com; download.eset.com; software-files.download.com;
      www.faravirusi.com; www.winbots.es; forum.chip.de; www.ikaka.com;
      www.ikaka.cn; bbs.cfan.com.cn; www.cfan.com.cn; www.pandasecurity.com;
      es.mcafee.com; downloads.malwarebytes.org; www.devirusare.com;
      forum.skype.com; shitit.net; www.webimmune.net; bbs.kafan.cn;
      bbs.kafan.com; bbs.kpfans.com; bbs.taisha.org;
      www.manuelruvalcaba.com; support.f-secure.com; bbs.winzheng.com;
      devirusare.com; social.microsoft.com; www.shitit.net;
      alerta-antivirus.inteco.es; foros.zonavirus.com;
      alerta-antivirus.red.es; www.zonavirus.com; www.malwarebytes.org;
      www.commentcamarche.net; news.support.veritas.com; www.zonealarm.com;
      www.ewido.net; www.infospyware.com; www.bitdefender.es;
      housecall.trendmicro.com; foros.toxico-pc.com; www.identi.es;
      es.kioskea.net; virusinfo.info; forums.zonealarm.com; www.emsisoft.de;
      www.securitynewsportal.com; irc.ekizmedia.com; zone.arminboutique.com;
      story.dnsentrymx.com; google.com


 Prozess Beendigung Liste der Prozesse die beendet werden:
   • MSMPENG.EXE; MSASCUI.EXE; GUARDXKICKOFF.EXE; GUARDXSERVICE.EXE;
      VIRUSUTILITIES.EXE; VBA32-PERSONAL-LATEST-ENGLISH.EXE;
      TrendMicro_TISPro_16.1_1063_x32.EXE; WITSETUP.EXE; AVINSTALL.EXE;
      K7TS_SETUP.EXE; P08PROMO.EXE; ISSDM_EN_32.EXE; VIPRE.EXE;
      UNLOCKER.EXE; UNLOCKERASSISTANT.EXE; UNLOCKER1.8.7.EXE;
      REGUNLOCKER.EXE; COMPAQ_PROPIETARIO.EXE; ATF-CLEANER.EXE;
      SAFEBOOTKEYREPAIR.EXEOTMOVEIT3.EXEHOSTSXPERT.EXEDAFT.EXE; VIRUS.EXE;
      HIJACK-THIS.EXE; MRT.EXE; MRTSTUB.EXE; WINDOWS-KB890930-V2.2.EXE;
      HJ.EXE; ELISTA.EXE; PENCLEAN.EXE; MBAM-SETUP.EXE; MBAM.EXE; AVZ.EXE;
      JAJA.EXE; OTMOVEIT.EXEMBAM-SETUP.EXE; REGMON.EXE; COMBO-FIX.EXE;
      COMBOFIX.BAT; COMBOFIX.SCR; COMBOFIX.COM; CMD.EXE; COMMAND.COM;
      NTVDM.EXE; GUARD.EXE; LISTO.EXE; TCPVIEW.EXE; REGEDIT.COM;
      REGEDIT.SCR; FOLDERCURE.EXE; KILLAUTOPLUS.EXE; MYPHOTOKILLER.EXE;
      REG.EXE; TASKKILL.EXE; AUTORUNS.EXE; SRENGPS.EXE; COMBOFIX.EXE;
      SDFIX.EXE; CATCHME.EXE; GMER.EXE; MBR.EXE; CF9409.EXE;
      REGUNLOCKER.EXETSNTEVAL.EXEXP_TASKMGRENAB.EXE; SUPERANTISPYWARE.EXE;
      BOOTSAFE.EXE; SRESTORE.EXE; MSNCLEANER.EXE; BUSCAREG.EXE;
      KAKASETUPV6.EXE; SUPERKILLER.EXE; DUBATOOL_AV_KILLER.EXE;
      DELAYDELFILE.EXE; SEEM.EXE; BC5CA6A.EXE; ROOTALYZER.EXE;
      ROOTKITBUSTER.EXE; HELIOS.EXE; DARKSPY105.EXE; HOOKANLZ.EXE;
      PAVARK.EXE; SRENGLDR.EXE; APORTS.EXE; FPORT.EXE; PORTDETECTIVE.EXE;
      PORTMONITOR.EXE; NETSTAT.EXE; OLLYDBG.EXE; HJTINSTALL.EXE;
      HJTSETUP.EXE; HIJACKTHIS_SFX.EXE; HIJACKTHIS.EXE; HIJACKTHIS_V2.EXE;
      MSNFIX.EXE; PROCEXP.EXE; TASKMAN.EXE; TASKLIST.EXE; TASKMON.EXE;
      PSKILL.EXE; ROOTKITREVEALER.EXE; FSBL.EXE; FSB.EXE; AVGARKT.EXE;
      ROOTKIT_DETECTIVE.EXE; UNHACKME.EXE; HACKMON.EXE; RKD.EXE;
      ROOTKITNO.EXE; REANIMATOR.EXE; HOOKANLZ.EXE; ROOTREPEAL.EXE;
      ICESWORD.EXE; LORDPE.EXE; PG2.EXE; PROCDUMP.EXE; PROCESSMONITOR.EXE;
      SPYBOTSD160.EXE; TEATIMER.EXE; SPYBOTSD.EXE; WIRESHARK.EXE; APM.EXE;
      APT.EXE; ASVIEWER.EXE; CPORTS.EXE; CPROCESS.EXE; DLLCOMPARE.EXE;
      A2HIJACKFREESETUP.EXE; EULALYZERSETUP.EXE; FILEALYZ.EXE; FILEFIND.EXE;
      FIXPATH.EXE; HOSTSFILEREADER.EXE; IEFIX.EXE; AVENGER.EXE;
      INSTALLWATCHPRO25.EXE; KILLBOX.EXE; NETALYZ.EXE; OBJMONSETUP.EXE;
      PGSETUP.EXE; FIXBAGLE.EXE; CUREIT.EXE; PROCMON.EXE;
      PROJECTWHOISINSTALLER.EXE; REGALYZ.EXE; REGCOOL.EXE;
      REGISTRAR_LITE.EXE; REGSCANNER.EXE; REGSHOT.EXE; REGX2.EXE; SPF.EXE;
      SRENGLDR.EXE; STARTDRECK.EXE; SYSANALYZER_SETUP.EXE; UNIEXTRACT.EXE;
      UNLOCKER1.8.7.EXE; RAVP.EXE; MBAM.EXE; USBGUARD.EXE; AVZ.EXE; OTL.EXE;
      CPF.EXE; ZLCLIENT.EXE; 123.COM; 123.EXE


 Injektion – Es injiziert sich als einen Remote Thread in einen Prozess.

    Prozessname:
   • explorer.exe


 Datei Einzelheiten Programmiersprache:
 Das Malware-Programm wurde in Visual Basic geschrieben.


Laufzeitpacker:
Um eine Erkennung zu erschweren und die Größe der Datei zu reduzieren wurde sie mit einem Laufzeitpacker gepackt.

Die Beschreibung wurde erstellt von Petre Galan am Donnerstag, 6. Mai 2010
Die Beschreibung wurde geändert von Petre Galan am Donnerstag, 6. Mai 2010

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