agenttesla | fd1bdc40d858f9c6ee3ef472520b28bfc996d7721828289c0a5be6cd71d0dd4e

Analysis

max time kernel
119s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2023, 17:59

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General

Target
NEW P O.exe
Size 569KB
Sample230418-wkqkxaeh4y
SHA256 fd1bdc40d858f9c6ee3ef472520b28bfc996d7721828289c0a5be6cd71d0dd4e
MD5 e464ab97a0b3247cd3395ebda4dc1fc0
SHA1 44c36ed056e8eb7d8b501109476afe2d9011c144
SHA512 f7289a0ab40a8f3c77ce769316ccdde311227dd1a6494dd1b433d1f48fcc60525479ff3f4ec7d9be1f4d0667e1cd7f89ea2c8d605ed106110cc7f71bde730350
SSDEEP 12288:jcikixolENVugq6KbQSVP6rQ4zBcbrSCZueamGPmj:EqDq6EQSVP6nzBcbrSbeamQk
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.expertsconsultgh.co
Port
587
Username
[email protected]
Password
Oppong.2012
Email to
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1872 set thread context of 4148	1872	NEW P O.exe	94

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1872	NEW P O.exe
1872	NEW P O.exe
1872	NEW P O.exe
1872	NEW P O.exe
1872	NEW P O.exe
1872	NEW P O.exe
1872	NEW P O.exe
1872	NEW P O.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1872	NEW P O.exe
Token: SeDebugPrivilege	4148	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 4352	1872	NEW P O.exe	90
PID 1872 wrote to memory of 4352	1872	NEW P O.exe	90
PID 1872 wrote to memory of 4352	1872	NEW P O.exe	90
PID 1872 wrote to memory of 756	1872	NEW P O.exe	91
PID 1872 wrote to memory of 756	1872	NEW P O.exe	91
PID 1872 wrote to memory of 756	1872	NEW P O.exe	91
PID 1872 wrote to memory of 4132	1872	NEW P O.exe	92
PID 1872 wrote to memory of 4132	1872	NEW P O.exe	92
PID 1872 wrote to memory of 4132	1872	NEW P O.exe	92
PID 1872 wrote to memory of 4144	1872	NEW P O.exe	93
PID 1872 wrote to memory of 4144	1872	NEW P O.exe	93
PID 1872 wrote to memory of 4144	1872	NEW P O.exe	93
PID 1872 wrote to memory of 4148	1872	NEW P O.exe	94
PID 1872 wrote to memory of 4148	1872	NEW P O.exe	94
PID 1872 wrote to memory of 4148	1872	NEW P O.exe	94
PID 1872 wrote to memory of 4148	1872	NEW P O.exe	94
PID 1872 wrote to memory of 4148	1872	NEW P O.exe	94
PID 1872 wrote to memory of 4148	1872	NEW P O.exe	94
PID 1872 wrote to memory of 4148	1872	NEW P O.exe	94
PID 1872 wrote to memory of 4148	1872	NEW P O.exe	94

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\NEW P O.exe
"C:\Users\Admin\AppData\Local\Temp\NEW P O.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1872
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  PID:4352
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  PID:756
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  PID:4132
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  PID:4144
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4148

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1872-133-0x0000000000C00000-0x0000000000C94000-memory.dmp

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memory/1872-134-0x00000000054C0000-0x000000000555C000-memory.dmp

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memory/1872-135-0x0000000005BF0000-0x0000000006194000-memory.dmp

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memory/1872-136-0x0000000005640000-0x00000000056D2000-memory.dmp

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memory/1872-137-0x00000000055A0000-0x00000000055AA000-memory.dmp

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memory/1872-138-0x0000000005820000-0x0000000005876000-memory.dmp

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memory/1872-139-0x0000000005810000-0x0000000005820000-memory.dmp

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memory/1872-140-0x0000000005810000-0x0000000005820000-memory.dmp

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memory/4148-141-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/4148-143-0x0000000004DF0000-0x0000000004E56000-memory.dmp

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memory/4148-144-0x00000000050C0000-0x00000000050D0000-memory.dmp

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memory/4148-145-0x0000000006180000-0x00000000061D0000-memory.dmp

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memory/4148-146-0x00000000063A0000-0x0000000006562000-memory.dmp

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memory/4148-147-0x00000000050C0000-0x00000000050D0000-memory.dmp

Download