agenttesla | 305586aa88966e490ba86bb7cd7a2e1cbe9f195c84b70aaf5ef0c9e714961723

General

Target

Solicitud de cotización.exe
Size

704KB
MD5

98054e4ae6c7641469ce21837edf0edd
SHA1

b6a40b5e98cdba9b61b0616b175d3061ade50b47
SHA256

305586aa88966e490ba86bb7cd7a2e1cbe9f195c84b70aaf5ef0c9e714961723
SHA512

fb02e4b049e30625d7895e292dae245ec8d652b8852f35e8fae95148b8504ae7905db54e47807bf2d7eb7ec9ab44e9a6d77e6efb36c198a06a1671e42547b215

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:
babacj1234567890

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/1104-3-0x0000000000446D8E-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 1492 set thread context of 1104	1492	Solicitud de cotización.exe	24

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1104	Solicitud de cotización.exe
1104	Solicitud de cotización.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1104	Solicitud de cotización.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1104	Solicitud de cotización.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 1104	1492	Solicitud de cotización.exe	24
PID 1492 wrote to memory of 1104	1492	Solicitud de cotización.exe	24
PID 1492 wrote to memory of 1104	1492	Solicitud de cotización.exe	24
PID 1492 wrote to memory of 1104	1492	Solicitud de cotización.exe	24
PID 1492 wrote to memory of 1104	1492	Solicitud de cotización.exe	24
PID 1492 wrote to memory of 1104	1492	Solicitud de cotización.exe	24
PID 1492 wrote to memory of 1104	1492	Solicitud de cotización.exe	24
PID 1492 wrote to memory of 1104	1492	Solicitud de cotización.exe	24
PID 1492 wrote to memory of 1104	1492	Solicitud de cotización.exe	24

C:\Users\Admin\AppData\Local\Temp\Solicitud de cotización.exe
"C:\Users\Admin\AppData\Local\Temp\Solicitud de cotización.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Users\Admin\AppData\Local\Temp\Solicitud de cotización.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  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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