agenttesla | a6ab9234352f5853dea387cae8dabf9f5f9d7428ac0b38a9b702a13c0d8d5613

General

Target

Ödeme onaylama.exe
Size

645KB
MD5

9416d65a65aa0572214c2b96cc2c7d21
SHA1

31e374ba1a06bcd68221c5737a36e110ab6e7bec
SHA256

a6ab9234352f5853dea387cae8dabf9f5f9d7428ac0b38a9b702a13c0d8d5613
SHA512

1cbd51a0ca45fbc99e2a4c350a537bab8adbbf201a884e2f432428a38ee65f64ea60fb19e40a27599d8fa0dad775eb9d3aba7b5a7b0addbac7fbd6da42b38f11
SSDEEP

12288:LZmmy7QjC+/FKyqtfDZiTykd0F8c7ysJv/v+2LuSn:ICtKyOZGWV9v/7LB

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sturmsgroup.com
Port:
587
Username:
[email protected]
Password:
y[/wk46uE}y(|Xn[
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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 stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1796 set thread context of 2028	1796	Ödeme onaylama.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2028	Ödeme onaylama.exe
2028	Ödeme onaylama.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2028	Ödeme onaylama.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1796 wrote to memory of 2028	1796	Ödeme onaylama.exe	28
PID 1796 wrote to memory of 2028	1796	Ödeme onaylama.exe	28
PID 1796 wrote to memory of 2028	1796	Ödeme onaylama.exe	28
PID 1796 wrote to memory of 2028	1796	Ödeme onaylama.exe	28
PID 1796 wrote to memory of 2028	1796	Ödeme onaylama.exe	28
PID 1796 wrote to memory of 2028	1796	Ödeme onaylama.exe	28
PID 1796 wrote to memory of 2028	1796	Ödeme onaylama.exe	28
PID 1796 wrote to memory of 2028	1796	Ödeme onaylama.exe	28
PID 1796 wrote to memory of 2028	1796	Ödeme onaylama.exe	28

C:\Users\Admin\AppData\Local\Temp\Ödeme onaylama.exe
"C:\Users\Admin\AppData\Local\Temp\Ödeme onaylama.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1796
- C:\Users\Admin\AppData\Local\Temp\Ödeme onaylama.exe
  "C:\Users\Admin\AppData\Local\Temp\Ödeme onaylama.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1796-0-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/1796-1-0x0000000000310000-0x00000000003B8000-memory.dmp

Filesize
672KB

Download
memory/1796-2-0x0000000000760000-0x00000000007D0000-memory.dmp

Filesize
448KB

Download
memory/1796-3-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/1796-4-0x0000000000300000-0x0000000000308000-memory.dmp

Filesize
32KB

Download
memory/1796-24-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2028-14-0x00000000000F0000-0x0000000000132000-memory.dmp

Filesize
264KB

Download
memory/2028-18-0x00000000000F0000-0x0000000000132000-memory.dmp

Filesize
264KB

Download
memory/2028-21-0x00000000000F0000-0x0000000000132000-memory.dmp

Filesize
264KB

Download
memory/2028-13-0x00000000000F0000-0x0000000000132000-memory.dmp

Filesize
264KB

Download
memory/2028-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2028-9-0x00000000000F0000-0x0000000000132000-memory.dmp

Filesize
264KB

Download
memory/2028-8-0x00000000000F0000-0x0000000000132000-memory.dmp

Filesize
264KB

Download
memory/2028-7-0x00000000000F0000-0x0000000000132000-memory.dmp

Filesize
264KB

Download
memory/2028-22-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2028-5-0x00000000000F0000-0x0000000000132000-memory.dmp

Filesize
264KB

Download
memory/2028-23-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2028-25-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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