agenttesla | 8e19aa41d4d9df55db350241ee00258f455501449ad3054c09b0ee7b148da430

General

Target

DHL Shipping Document_PDF.exe
Size

313KB
MD5

6f93148cc0b4a11464c0ad521de71b6f
SHA1

d81a93d5ae58848934211d3032833b775b8e1da4
SHA256

8e19aa41d4d9df55db350241ee00258f455501449ad3054c09b0ee7b148da430
SHA512

eb854e474e6c15f526baed5e0c6dd288498515eca1e1e44712a25d65b2f48ff318e1f07828590b0eda3f7134ded740f3abc360d0d887095d1dce37c7c418b0db

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rcsqatar.com
Port:
587
Username:
[email protected]
Password:
Ascent@2019

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/1104-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1104-3-0x0000000000446BAE-mapping.dmp	family_agenttesla
behavioral1/memory/1104-4-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1104-5-0x0000000000400000-0x000000000044C000-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

description	pid	Process	procid_target
PID 1544 set thread context of 1104	1544	DHL Shipping Document_PDF.exe	24

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1104	DHL Shipping Document_PDF.exe
1104	DHL Shipping Document_PDF.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1104	DHL Shipping Document_PDF.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 1104	1544	DHL Shipping Document_PDF.exe	24
PID 1544 wrote to memory of 1104	1544	DHL Shipping Document_PDF.exe	24
PID 1544 wrote to memory of 1104	1544	DHL Shipping Document_PDF.exe	24
PID 1544 wrote to memory of 1104	1544	DHL Shipping Document_PDF.exe	24
PID 1544 wrote to memory of 1104	1544	DHL Shipping Document_PDF.exe	24
PID 1544 wrote to memory of 1104	1544	DHL Shipping Document_PDF.exe	24
PID 1544 wrote to memory of 1104	1544	DHL Shipping Document_PDF.exe	24
PID 1544 wrote to memory of 1104	1544	DHL Shipping Document_PDF.exe	24
PID 1544 wrote to memory of 1104	1544	DHL Shipping Document_PDF.exe	24

C:\Users\Admin\AppData\Local\Temp\DHL Shipping Document_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\DHL Shipping Document_PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Users\Admin\AppData\Local\Temp\DHL Shipping Document_PDF.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1104

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1104-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1104-4-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1104-5-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

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