agenttesla | 0dde348228b5ad99d94e434be378b31e114ec0dbb9a008db1218d3a349ceea8b

General

Target

ab953158dc7becaab002a73e470a407c.exe
Size

330KB
MD5

ab953158dc7becaab002a73e470a407c
SHA1

14472408f8cd901022c2ecb57e9efcd9f654b482
SHA256

0dde348228b5ad99d94e434be378b31e114ec0dbb9a008db1218d3a349ceea8b
SHA512

4d4295d080542f77cf5b138e04ec39acc5876af82461cc0618be8a5dd3be1a01db9c3d67708c0030ed3d44b6e9507d4a8f6316f98397ee5015a5edfcb75d0a87

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mangero.xyz
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$

Signatures

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

AgentTesla Payload 4 IoCs

resource	yara_rule
behavioral1/memory/1360-0-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1360-1-0x00000000004475BE-mapping.dmp	family_agenttesla
behavioral1/memory/1360-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1360-3-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Windows\CurrentVersion\Run\prince = "C:\\Users\\Admin\\AppData\\Local\\Temp\\prince\\prince.exe"	ab953158dc7becaab002a73e470a407c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1312 set thread context of 1360	1312	ab953158dc7becaab002a73e470a407c.exe	26

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1360	ab953158dc7becaab002a73e470a407c.exe
1360	ab953158dc7becaab002a73e470a407c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1360	ab953158dc7becaab002a73e470a407c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1360	ab953158dc7becaab002a73e470a407c.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1312 wrote to memory of 1360	1312	ab953158dc7becaab002a73e470a407c.exe	26
PID 1312 wrote to memory of 1360	1312	ab953158dc7becaab002a73e470a407c.exe	26
PID 1312 wrote to memory of 1360	1312	ab953158dc7becaab002a73e470a407c.exe	26
PID 1312 wrote to memory of 1360	1312	ab953158dc7becaab002a73e470a407c.exe	26
PID 1312 wrote to memory of 1360	1312	ab953158dc7becaab002a73e470a407c.exe	26
PID 1312 wrote to memory of 1360	1312	ab953158dc7becaab002a73e470a407c.exe	26
PID 1312 wrote to memory of 1360	1312	ab953158dc7becaab002a73e470a407c.exe	26
PID 1312 wrote to memory of 1360	1312	ab953158dc7becaab002a73e470a407c.exe	26
PID 1312 wrote to memory of 1360	1312	ab953158dc7becaab002a73e470a407c.exe	26

C:\Users\Admin\AppData\Local\Temp\ab953158dc7becaab002a73e470a407c.exe
"C:\Users\Admin\AppData\Local\Temp\ab953158dc7becaab002a73e470a407c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1312
- C:\Users\Admin\AppData\Local\Temp\ab953158dc7becaab002a73e470a407c.exe
  "{path}"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1360

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1360-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1360-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1360-3-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

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