agenttesla | 0a99cb7c532b3776f8353977e4aeba613c2281a4b7e69eca084ae3dd5a0ee570

General

Target

841d69a1b9bcf7dd0f5972510695e72c.exe
Size

721KB
MD5

841d69a1b9bcf7dd0f5972510695e72c
SHA1

b7a4018f51cd5a4f9ca1270045d102b9de9a7bb1
SHA256

0a99cb7c532b3776f8353977e4aeba613c2281a4b7e69eca084ae3dd5a0ee570
SHA512

778e589d8d8fe0d5aa629ad5c42ac1a1614bc465780f3884e472b17f8d44ac5919c4dbf6474b511a8ee341c537b43cd3456213f2fe66c7f8312ce3efcc793949
SSDEEP

12288:DI5nF8ME6jD/JFQTj7oc5qn8IQFcKaAjIktXMr7gnmryyJt7ErI+1BRUyva:DIPtD/JQj74n8ItnAjIkHyvErxUyi

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.abi0expertise.com
Port:
587
Username:
[email protected]
Password:
Najwa1949!
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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 stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Suspicious use of SetThreadContext 1 IoCs

Processes:

841d69a1b9bcf7dd0f5972510695e72c.exe

description pid process target process

PID 1056 set thread context of 2440 1056 841d69a1b9bcf7dd0f5972510695e72c.exe 841d69a1b9bcf7dd0f5972510695e72c.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

841d69a1b9bcf7dd0f5972510695e72c.exe

pid process

2440 841d69a1b9bcf7dd0f5972510695e72c.exe
2440 841d69a1b9bcf7dd0f5972510695e72c.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

841d69a1b9bcf7dd0f5972510695e72c.exe

description pid process

Token: SeDebugPrivilege 2440 841d69a1b9bcf7dd0f5972510695e72c.exe

description	pid	process	target process
PID 1056 set thread context of 2440	1056	841d69a1b9bcf7dd0f5972510695e72c.exe	841d69a1b9bcf7dd0f5972510695e72c.exe

pid	process
2440	841d69a1b9bcf7dd0f5972510695e72c.exe
2440	841d69a1b9bcf7dd0f5972510695e72c.exe

description	pid	process
Token: SeDebugPrivilege	2440	841d69a1b9bcf7dd0f5972510695e72c.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

841d69a1b9bcf7dd0f5972510695e72c.exe

description	pid	process	target process
PID 1056 wrote to memory of 2440	1056	841d69a1b9bcf7dd0f5972510695e72c.exe	841d69a1b9bcf7dd0f5972510695e72c.exe
PID 1056 wrote to memory of 2440	1056	841d69a1b9bcf7dd0f5972510695e72c.exe	841d69a1b9bcf7dd0f5972510695e72c.exe
PID 1056 wrote to memory of 2440	1056	841d69a1b9bcf7dd0f5972510695e72c.exe	841d69a1b9bcf7dd0f5972510695e72c.exe
PID 1056 wrote to memory of 2440	1056	841d69a1b9bcf7dd0f5972510695e72c.exe	841d69a1b9bcf7dd0f5972510695e72c.exe
PID 1056 wrote to memory of 2440	1056	841d69a1b9bcf7dd0f5972510695e72c.exe	841d69a1b9bcf7dd0f5972510695e72c.exe
PID 1056 wrote to memory of 2440	1056	841d69a1b9bcf7dd0f5972510695e72c.exe	841d69a1b9bcf7dd0f5972510695e72c.exe
PID 1056 wrote to memory of 2440	1056	841d69a1b9bcf7dd0f5972510695e72c.exe	841d69a1b9bcf7dd0f5972510695e72c.exe
PID 1056 wrote to memory of 2440	1056	841d69a1b9bcf7dd0f5972510695e72c.exe	841d69a1b9bcf7dd0f5972510695e72c.exe
PID 1056 wrote to memory of 2440	1056	841d69a1b9bcf7dd0f5972510695e72c.exe	841d69a1b9bcf7dd0f5972510695e72c.exe

C:\Users\Admin\AppData\Local\Temp\841d69a1b9bcf7dd0f5972510695e72c.exe
"C:\Users\Admin\AppData\Local\Temp\841d69a1b9bcf7dd0f5972510695e72c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1056

C:\Users\Admin\AppData\Local\Temp\841d69a1b9bcf7dd0f5972510695e72c.exe
"C:\Users\Admin\AppData\Local\Temp\841d69a1b9bcf7dd0f5972510695e72c.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1056-0-0x0000000000D20000-0x0000000000DDA000-memory.dmp

Filesize
744KB

Download
memory/1056-1-0x00000000743E0000-0x0000000074ACE000-memory.dmp

Filesize
6.9MB

Download
memory/1056-2-0x0000000004830000-0x0000000004870000-memory.dmp

Filesize
256KB

Download
memory/1056-3-0x0000000000380000-0x0000000000398000-memory.dmp

Filesize
96KB

Download
memory/1056-4-0x00000000003A0000-0x00000000003A8000-memory.dmp

Filesize
32KB

Download
memory/1056-5-0x00000000003B0000-0x00000000003BA000-memory.dmp

Filesize
40KB

Download
memory/1056-6-0x0000000005C40000-0x0000000005CBA000-memory.dmp

Filesize
488KB

Download
memory/1056-18-0x00000000743E0000-0x0000000074ACE000-memory.dmp

Filesize
6.9MB

Download
memory/2440-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2440-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2440-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2440-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2440-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2440-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2440-20-0x0000000004970000-0x00000000049B0000-memory.dmp

Filesize
256KB

Download
memory/2440-19-0x00000000743E0000-0x0000000074ACE000-memory.dmp

Filesize
6.9MB

Download
memory/2440-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2440-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2440-21-0x00000000743E0000-0x0000000074ACE000-memory.dmp

Filesize
6.9MB

Download
memory/2440-22-0x0000000004970000-0x00000000049B0000-memory.dmp

Filesize
256KB

Download

Analysis

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