agenttesla | 8d67869517928418745bb57e58346ecfdd2af3321e13517159c292d159cc8dd1

General

Target

ZDQzOihuM7tYo0E.exe
Size

566KB
MD5

6d0a9aac6b0367efc965dc0f8eee7b56
SHA1

d6bb418c0d5660f5f643685dd245f31b60eefe7e
SHA256

8d67869517928418745bb57e58346ecfdd2af3321e13517159c292d159cc8dd1
SHA512

010ed80a2429ec375e1288d75a4fba97d4cf67029b4772ed7710f139c57bbd84cdad205aa6c5583265f9553042874963a571eeac58e7745b5395935011758459

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:
stark123@@@

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/1600-0-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1600-1-0x000000000044CD6E-mapping.dmp	family_agenttesla
behavioral1/memory/1600-2-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1600-3-0x0000000000400000-0x0000000000452000-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 1492 set thread context of 1600	1492	ZDQzOihuM7tYo0E.exe	24

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1600	ZDQzOihuM7tYo0E.exe
1600	ZDQzOihuM7tYo0E.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1600	ZDQzOihuM7tYo0E.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1600	ZDQzOihuM7tYo0E.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 1600	1492	ZDQzOihuM7tYo0E.exe	24
PID 1492 wrote to memory of 1600	1492	ZDQzOihuM7tYo0E.exe	24
PID 1492 wrote to memory of 1600	1492	ZDQzOihuM7tYo0E.exe	24
PID 1492 wrote to memory of 1600	1492	ZDQzOihuM7tYo0E.exe	24
PID 1492 wrote to memory of 1600	1492	ZDQzOihuM7tYo0E.exe	24
PID 1492 wrote to memory of 1600	1492	ZDQzOihuM7tYo0E.exe	24
PID 1492 wrote to memory of 1600	1492	ZDQzOihuM7tYo0E.exe	24
PID 1492 wrote to memory of 1600	1492	ZDQzOihuM7tYo0E.exe	24
PID 1492 wrote to memory of 1600	1492	ZDQzOihuM7tYo0E.exe	24
PID 1600 wrote to memory of 1628	1600	ZDQzOihuM7tYo0E.exe	28
PID 1600 wrote to memory of 1628	1600	ZDQzOihuM7tYo0E.exe	28
PID 1600 wrote to memory of 1628	1600	ZDQzOihuM7tYo0E.exe	28
PID 1600 wrote to memory of 1628	1600	ZDQzOihuM7tYo0E.exe	28

C:\Users\Admin\AppData\Local\Temp\ZDQzOihuM7tYo0E.exe
"C:\Users\Admin\AppData\Local\Temp\ZDQzOihuM7tYo0E.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Users\Admin\AppData\Local\Temp\ZDQzOihuM7tYo0E.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1600
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    PID:1628

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/1600-0-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1600-2-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1600-3-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download

Analysis

Sharing