agenttesla | 3b2dc5c62e2fc42ab93039b506a8566fbbfb5160b63d0c7c83c55f4957093b29

Analysis

max time kernel
147s
max time network
149s
platform
windows10_x64
resource
win10v200430
submitted
08/07/2020, 06:13

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General

Target

Ticari Hesap Özetiniz.exe
Size

907KB
MD5

774d71b16cc7e591813182ddf4c6ec18
SHA1

6f97851983545323dd342ff3a8cbfb64818e0440
SHA256

3b2dc5c62e2fc42ab93039b506a8566fbbfb5160b63d0c7c83c55f4957093b29
SHA512

6951fd527cdaa252bbf931038099431aceafe43fd3216b699cdf370ebeb908f6278914179f1f473ccd787d39de564096008003f389785511ded132bda45dbb95

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.vinorema.com
Port:
587
Username:
[email protected]
Password:
tempranillo03

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla Payload 2 IoCs

resource	yara_rule
behavioral2/memory/2484-0-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral2/memory/2484-1-0x000000000044A8DE-mapping.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 1612 set thread context of 2484	1612	Ticari Hesap Özetiniz.exe	72

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2484	Ticari Hesap Özetiniz.exe
2484	Ticari Hesap Özetiniz.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2484	Ticari Hesap Özetiniz.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 2484	1612	Ticari Hesap Özetiniz.exe	72
PID 1612 wrote to memory of 2484	1612	Ticari Hesap Özetiniz.exe	72
PID 1612 wrote to memory of 2484	1612	Ticari Hesap Özetiniz.exe	72
PID 1612 wrote to memory of 2484	1612	Ticari Hesap Özetiniz.exe	72
PID 1612 wrote to memory of 2484	1612	Ticari Hesap Özetiniz.exe	72
PID 1612 wrote to memory of 2484	1612	Ticari Hesap Özetiniz.exe	72
PID 1612 wrote to memory of 2484	1612	Ticari Hesap Özetiniz.exe	72
PID 1612 wrote to memory of 2484	1612	Ticari Hesap Özetiniz.exe	72

C:\Users\Admin\AppData\Local\Temp\Ticari Hesap Özetiniz.exe
"C:\Users\Admin\AppData\Local\Temp\Ticari Hesap Özetiniz.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1612
- C:\Users\Admin\AppData\Local\Temp\Ticari Hesap Özetiniz.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2484

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2484-0-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

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