agenttesla | a0fa5e8d28d67d9c239fddc6b9c859eb0ca04275b9ed043adcd9cafbebcb5600

General

Target

shipping invoic.pdf.exe
Size

433KB
MD5

2cf842fe3ba47b8dba8804bfb0bf6a2d
SHA1

dc8fde935e8f186d398fe39743e4a78cc163ae04
SHA256

a0fa5e8d28d67d9c239fddc6b9c859eb0ca04275b9ed043adcd9cafbebcb5600
SHA512

622a3d68b9aeeefd4ddfae48cfdcdf18a9134dc13917e3d271b166e41f399346f089dbc63b9ba46547a3f3c797ba68eb2af26e4a84bc19954d9f91e506d33d33

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

resource	yara_rule
behavioral1/memory/1732-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1732-3-0x0000000000446DDE-mapping.dmp	family_agenttesla
behavioral1/memory/1732-4-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1732-5-0x0000000000400000-0x000000000044C000-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 1304 set thread context of 1732	1304	shipping invoic.pdf.exe	27

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1304	shipping invoic.pdf.exe
1732	shipping invoic.pdf.exe
1732	shipping invoic.pdf.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1304	shipping invoic.pdf.exe
Token: SeDebugPrivilege	1732	shipping invoic.pdf.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1732	shipping invoic.pdf.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 1800	1304	shipping invoic.pdf.exe	26
PID 1304 wrote to memory of 1800	1304	shipping invoic.pdf.exe	26
PID 1304 wrote to memory of 1800	1304	shipping invoic.pdf.exe	26
PID 1304 wrote to memory of 1800	1304	shipping invoic.pdf.exe	26
PID 1304 wrote to memory of 1732	1304	shipping invoic.pdf.exe	27
PID 1304 wrote to memory of 1732	1304	shipping invoic.pdf.exe	27
PID 1304 wrote to memory of 1732	1304	shipping invoic.pdf.exe	27
PID 1304 wrote to memory of 1732	1304	shipping invoic.pdf.exe	27
PID 1304 wrote to memory of 1732	1304	shipping invoic.pdf.exe	27
PID 1304 wrote to memory of 1732	1304	shipping invoic.pdf.exe	27
PID 1304 wrote to memory of 1732	1304	shipping invoic.pdf.exe	27
PID 1304 wrote to memory of 1732	1304	shipping invoic.pdf.exe	27
PID 1304 wrote to memory of 1732	1304	shipping invoic.pdf.exe	27

C:\Users\Admin\AppData\Local\Temp\shipping invoic.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\shipping invoic.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1304
- C:\Users\Admin\AppData\Local\Temp\shipping invoic.pdf.exe
  "{path}"
  2⤵
  PID:1800
- C:\Users\Admin\AppData\Local\Temp\shipping invoic.pdf.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1732

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/1732-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1732-4-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1732-5-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

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