agenttesla | 7f41f48a7e8e4e0e5a1a718cee1e04a2eed7600bca5f44f87221b82ee0ce6aa8

General

Target

SHIPPING DOCUMENTS.pdf.exe
Size

456KB
MD5

8fdb51406e20a16f4e4331e4f140f5a5
SHA1

f0ed7539693b7a1ce1083722300dbd03cdd968db
SHA256

7f41f48a7e8e4e0e5a1a718cee1e04a2eed7600bca5f44f87221b82ee0ce6aa8
SHA512

1abe68bc4089aa72b93e455fb772046d7e20e63ce6ff844668ff156be88053fcf264cfbc842b0b4b6df452d4bbf4b680a281257e3dc935d397b00bc8f2be03f2

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
kingmoney12345

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/1804-0-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1804-1-0x000000000044701E-mapping.dmp	family_agenttesla
behavioral1/memory/1804-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1804-3-0x0000000000400000-0x000000000044C000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

SHIPPING DOCUMENTS.pdf.exe

description pid process target process

PID 1388 set thread context of 1804 1388 SHIPPING DOCUMENTS.pdf.exe SHIPPING DOCUMENTS.pdf.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

SHIPPING DOCUMENTS.pdf.exe

pid process

1804 SHIPPING DOCUMENTS.pdf.exe
1804 SHIPPING DOCUMENTS.pdf.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SHIPPING DOCUMENTS.pdf.exe

description pid process

Token: SeDebugPrivilege 1804 SHIPPING DOCUMENTS.pdf.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SHIPPING DOCUMENTS.pdf.exe

pid process

1804 SHIPPING DOCUMENTS.pdf.exe

description	pid	process	target process
PID 1388 set thread context of 1804	1388	SHIPPING DOCUMENTS.pdf.exe	SHIPPING DOCUMENTS.pdf.exe

pid	process
1804	SHIPPING DOCUMENTS.pdf.exe
1804	SHIPPING DOCUMENTS.pdf.exe

description	pid	process
Token: SeDebugPrivilege	1804	SHIPPING DOCUMENTS.pdf.exe

pid	process
1804	SHIPPING DOCUMENTS.pdf.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

SHIPPING DOCUMENTS.pdf.exe

description	pid	process	target process
PID 1388 wrote to memory of 1804	1388	SHIPPING DOCUMENTS.pdf.exe	SHIPPING DOCUMENTS.pdf.exe
PID 1388 wrote to memory of 1804	1388	SHIPPING DOCUMENTS.pdf.exe	SHIPPING DOCUMENTS.pdf.exe
PID 1388 wrote to memory of 1804	1388	SHIPPING DOCUMENTS.pdf.exe	SHIPPING DOCUMENTS.pdf.exe
PID 1388 wrote to memory of 1804	1388	SHIPPING DOCUMENTS.pdf.exe	SHIPPING DOCUMENTS.pdf.exe
PID 1388 wrote to memory of 1804	1388	SHIPPING DOCUMENTS.pdf.exe	SHIPPING DOCUMENTS.pdf.exe
PID 1388 wrote to memory of 1804	1388	SHIPPING DOCUMENTS.pdf.exe	SHIPPING DOCUMENTS.pdf.exe
PID 1388 wrote to memory of 1804	1388	SHIPPING DOCUMENTS.pdf.exe	SHIPPING DOCUMENTS.pdf.exe
PID 1388 wrote to memory of 1804	1388	SHIPPING DOCUMENTS.pdf.exe	SHIPPING DOCUMENTS.pdf.exe
PID 1388 wrote to memory of 1804	1388	SHIPPING DOCUMENTS.pdf.exe	SHIPPING DOCUMENTS.pdf.exe

C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1388

C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.pdf.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1804

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/1804-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1804-1-0x000000000044701E-mapping.dmp

Download
memory/1804-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1804-3-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

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