agenttesla | b8896f83c476a5ed9b16d119b9d585e7f38a736330dde02a791dc299ebb64606

General

Target

DekontParaTransferiBilgilendirmesi.exe
Size

721KB
MD5

4bcbd21fd84d7e8dc54aac25a98af859
SHA1

51e15f254ed48918481f5f41bf13827607b234e3
SHA256

b8896f83c476a5ed9b16d119b9d585e7f38a736330dde02a791dc299ebb64606
SHA512

1d730a30fcc98aeeb110641ff64f9b3b57c11e2b46ba343bbac6b34349ba504c00c015ceaf2141f76f987f0f515e5d918b1903a0b19ed20eff16e28314bd0f87
SSDEEP

12288:BF5nF8ME6jD/dIlOyAgJK7+wMisVjk61mhbJYiDmBUMdUk8PBL:BFPtD/2OjUi8kmmFdmuk85L

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.aksumer.com
Port:
21
Username:
aksumerc
Password:
211116.kS*-

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

DekontParaTransferiBilgilendirmesi.exe

description	pid	process	target process
PID 2432 set thread context of 1376	2432	DekontParaTransferiBilgilendirmesi.exe	DekontParaTransferiBilgilendirmesi.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

DekontParaTransferiBilgilendirmesi.exe

pid process

1376 DekontParaTransferiBilgilendirmesi.exe
1376 DekontParaTransferiBilgilendirmesi.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

DekontParaTransferiBilgilendirmesi.exe

description pid process

Token: SeDebugPrivilege 1376 DekontParaTransferiBilgilendirmesi.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

DekontParaTransferiBilgilendirmesi.exe

pid process

1376 DekontParaTransferiBilgilendirmesi.exe

pid	process
1376	DekontParaTransferiBilgilendirmesi.exe
1376	DekontParaTransferiBilgilendirmesi.exe

description	pid	process
Token: SeDebugPrivilege	1376	DekontParaTransferiBilgilendirmesi.exe

pid	process
1376	DekontParaTransferiBilgilendirmesi.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

DekontParaTransferiBilgilendirmesi.exe

description	pid	process	target process
PID 2432 wrote to memory of 1376	2432	DekontParaTransferiBilgilendirmesi.exe	DekontParaTransferiBilgilendirmesi.exe
PID 2432 wrote to memory of 1376	2432	DekontParaTransferiBilgilendirmesi.exe	DekontParaTransferiBilgilendirmesi.exe
PID 2432 wrote to memory of 1376	2432	DekontParaTransferiBilgilendirmesi.exe	DekontParaTransferiBilgilendirmesi.exe
PID 2432 wrote to memory of 1376	2432	DekontParaTransferiBilgilendirmesi.exe	DekontParaTransferiBilgilendirmesi.exe
PID 2432 wrote to memory of 1376	2432	DekontParaTransferiBilgilendirmesi.exe	DekontParaTransferiBilgilendirmesi.exe
PID 2432 wrote to memory of 1376	2432	DekontParaTransferiBilgilendirmesi.exe	DekontParaTransferiBilgilendirmesi.exe
PID 2432 wrote to memory of 1376	2432	DekontParaTransferiBilgilendirmesi.exe	DekontParaTransferiBilgilendirmesi.exe
PID 2432 wrote to memory of 1376	2432	DekontParaTransferiBilgilendirmesi.exe	DekontParaTransferiBilgilendirmesi.exe

C:\Users\Admin\AppData\Local\Temp\DekontParaTransferiBilgilendirmesi.exe
"C:\Users\Admin\AppData\Local\Temp\DekontParaTransferiBilgilendirmesi.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2432

C:\Users\Admin\AppData\Local\Temp\DekontParaTransferiBilgilendirmesi.exe
"C:\Users\Admin\AppData\Local\Temp\DekontParaTransferiBilgilendirmesi.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DekontParaTransferiBilgilendirmesi.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1376-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1376-20-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/1376-19-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/1376-18-0x00000000064A0000-0x00000000064F0000-memory.dmp

Filesize
320KB

Download
memory/1376-16-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/1376-17-0x00000000056D0000-0x0000000005736000-memory.dmp

Filesize
408KB

Download
memory/1376-15-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/2432-5-0x0000000004B60000-0x0000000004B6A000-memory.dmp

Filesize
40KB

Download
memory/2432-9-0x0000000007410000-0x000000000748A000-memory.dmp

Filesize
488KB

Download
memory/2432-10-0x0000000005EA0000-0x0000000005F3C000-memory.dmp

Filesize
624KB

Download
memory/2432-8-0x0000000005D40000-0x0000000005D4A000-memory.dmp

Filesize
40KB

Download
memory/2432-7-0x0000000005D30000-0x0000000005D38000-memory.dmp

Filesize
32KB

Download
memory/2432-14-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download
memory/2432-6-0x00000000073F0000-0x0000000007408000-memory.dmp

Filesize
96KB

Download
memory/2432-0-0x00000000000C0000-0x000000000017A000-memory.dmp

Filesize
744KB

Download
memory/2432-4-0x0000000004B70000-0x0000000004B80000-memory.dmp

Filesize
64KB

Download
memory/2432-3-0x0000000004BC0000-0x0000000004C52000-memory.dmp

Filesize
584KB

Download
memory/2432-2-0x0000000005170000-0x0000000005714000-memory.dmp

Filesize
5.6MB

Download
memory/2432-1-0x0000000074D30000-0x00000000754E0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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