agenttesla | 7046b7932a10c62dfd330862369d68e1b235b27122187d55d619a4cf881bf2a7

General

Target

ENQ 21019932.exe
Size

555KB
MD5

d0e200db0aca6a1e1e380b5bccdfccba
SHA1

6148e8e13ae3cabf19546ec9085416ccbaccad6b
SHA256

7046b7932a10c62dfd330862369d68e1b235b27122187d55d619a4cf881bf2a7
SHA512

eabd77d01f13582e3d6d506be25999102d1aebddff4614aa6ca5844a175489a8c9e31977d5169838476fa980ed2dec71416a2472527ac07053b6f71adefd9f99

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
amblessed22

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1624-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1624-3-0x0000000000446DDE-mapping.dmp	family_agenttesla
behavioral1/memory/1624-4-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1624-5-0x0000000000400000-0x000000000044C000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

ENQ 21019932.exe

description pid process target process

PID 1312 set thread context of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ENQ 21019932.exe

pid process

1624 ENQ 21019932.exe
1624 ENQ 21019932.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ENQ 21019932.exe

description pid process

Token: SeDebugPrivilege 1624 ENQ 21019932.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ENQ 21019932.exe

pid process

1624 ENQ 21019932.exe

description	pid	process	target process
PID 1312 set thread context of 1624	1312	ENQ 21019932.exe	ENQ 21019932.exe

pid	process
1624	ENQ 21019932.exe
1624	ENQ 21019932.exe

description	pid	process
Token: SeDebugPrivilege	1624	ENQ 21019932.exe

pid	process
1624	ENQ 21019932.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

ENQ 21019932.exe

description	pid	process	target process
PID 1312 wrote to memory of 1624	1312	ENQ 21019932.exe	ENQ 21019932.exe
PID 1312 wrote to memory of 1624	1312	ENQ 21019932.exe	ENQ 21019932.exe
PID 1312 wrote to memory of 1624	1312	ENQ 21019932.exe	ENQ 21019932.exe
PID 1312 wrote to memory of 1624	1312	ENQ 21019932.exe	ENQ 21019932.exe
PID 1312 wrote to memory of 1624	1312	ENQ 21019932.exe	ENQ 21019932.exe
PID 1312 wrote to memory of 1624	1312	ENQ 21019932.exe	ENQ 21019932.exe
PID 1312 wrote to memory of 1624	1312	ENQ 21019932.exe	ENQ 21019932.exe
PID 1312 wrote to memory of 1624	1312	ENQ 21019932.exe	ENQ 21019932.exe
PID 1312 wrote to memory of 1624	1312	ENQ 21019932.exe	ENQ 21019932.exe

C:\Users\Admin\AppData\Local\Temp\ENQ 21019932.exe
"C:\Users\Admin\AppData\Local\Temp\ENQ 21019932.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1312

C:\Users\Admin\AppData\Local\Temp\ENQ 21019932.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1624

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1312-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download
memory/1624-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1624-3-0x0000000000446DDE-mapping.dmp

Download
memory/1624-4-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1624-5-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

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