agenttesla | eeabcd8e20706cd4b612f89d04c96790d423dba9ac62334986d04ef15dbf229e

General

Target

6072LSkXadBC5W3.exe
Size

547KB
MD5

386f1575a63e424554532c0dafe7e2b0
SHA1

82e579f38a5433b14178743ff260cc4aedf093b6
SHA256

eeabcd8e20706cd4b612f89d04c96790d423dba9ac62334986d04ef15dbf229e
SHA512

3d65cca88d5ec30ea8d0252bc18d4d928cd0a7c1311f270a36c48b0fb3a10f0df7be9a6b718986c29700887375347121799f1faa9977aba278d0f1590a65172f

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.minskinline.org
Port:
587
Username:
[email protected]
Password:
tQ@044^I[cJ8

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/1868-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1868-3-0x00000000004474EE-mapping.dmp	family_agenttesla
behavioral1/memory/1868-4-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1868-5-0x0000000000400000-0x000000000044C000-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 1684 set thread context of 1868	1684	6072LSkXadBC5W3.exe	24

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1868	6072LSkXadBC5W3.exe
1868	6072LSkXadBC5W3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1868	6072LSkXadBC5W3.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 1868	1684	6072LSkXadBC5W3.exe	24
PID 1684 wrote to memory of 1868	1684	6072LSkXadBC5W3.exe	24
PID 1684 wrote to memory of 1868	1684	6072LSkXadBC5W3.exe	24
PID 1684 wrote to memory of 1868	1684	6072LSkXadBC5W3.exe	24
PID 1684 wrote to memory of 1868	1684	6072LSkXadBC5W3.exe	24
PID 1684 wrote to memory of 1868	1684	6072LSkXadBC5W3.exe	24
PID 1684 wrote to memory of 1868	1684	6072LSkXadBC5W3.exe	24
PID 1684 wrote to memory of 1868	1684	6072LSkXadBC5W3.exe	24
PID 1684 wrote to memory of 1868	1684	6072LSkXadBC5W3.exe	24

C:\Users\Admin\AppData\Local\Temp\6072LSkXadBC5W3.exe
"C:\Users\Admin\AppData\Local\Temp\6072LSkXadBC5W3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Users\Admin\AppData\Local\Temp\6072LSkXadBC5W3.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1868

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/1868-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1868-4-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1868-5-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

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