agenttesla | 1a88cd1b38768b690166ed6a6647ca7e975a68b7112c0e938cdfaaea8d509c9e

General

Target

hesaphareketi-.exe
Size

917KB
MD5

6ee05d4dd363d273ce38c497b1238db1
SHA1

7c4f86c5edfe9cf5d1955c4af44cd8d0a25a0f0a
SHA256

1a88cd1b38768b690166ed6a6647ca7e975a68b7112c0e938cdfaaea8d509c9e
SHA512

db37e14f851f0d2de99cff71a720b72f12db0b388c60f0f89e83f2493364bf8bc72eb2a98dcae065c532a2541fc42ddb199d679b1dab91c6bc426925622e3709
SSDEEP

24576:6yK3B4Tw/bf4vQJTg4i0pMyR++/PhNt96WVp:6N94yU4i0WyD/36WV

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.normagroup.com.tr
Port:
21
Username:
[email protected]
Password:
Qb.X[.j.Yfm[

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.normagroup.com.tr
Port:
21
Username:
[email protected]
Password:
Qb.X[.j.Yfm[

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

Processes:

flow ioc

32 api.ipify.org
33 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

hesaphareketi-.exe

description pid process target process

PID 4324 set thread context of 4340 4324 hesaphareketi-.exe hesaphareketi-.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

hesaphareketi-.exehesaphareketi-.exe

pid process

4324 hesaphareketi-.exe
4324 hesaphareketi-.exe
4340 hesaphareketi-.exe
4340 hesaphareketi-.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

hesaphareketi-.exehesaphareketi-.exe

description pid process

Token: SeDebugPrivilege 4324 hesaphareketi-.exe
Token: SeDebugPrivilege 4340 hesaphareketi-.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

hesaphareketi-.exe

pid process

4340 hesaphareketi-.exe

flow	ioc
32	api.ipify.org
33	api.ipify.org

description	pid	process	target process
PID 4324 set thread context of 4340	4324	hesaphareketi-.exe	hesaphareketi-.exe

pid	process
4324	hesaphareketi-.exe
4324	hesaphareketi-.exe
4340	hesaphareketi-.exe
4340	hesaphareketi-.exe

description	pid	process
Token: SeDebugPrivilege	4324	hesaphareketi-.exe
Token: SeDebugPrivilege	4340	hesaphareketi-.exe

pid	process
4340	hesaphareketi-.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

hesaphareketi-.exe

description	pid	process	target process
PID 4324 wrote to memory of 4452	4324	hesaphareketi-.exe	hesaphareketi-.exe
PID 4324 wrote to memory of 4452	4324	hesaphareketi-.exe	hesaphareketi-.exe
PID 4324 wrote to memory of 4452	4324	hesaphareketi-.exe	hesaphareketi-.exe
PID 4324 wrote to memory of 4340	4324	hesaphareketi-.exe	hesaphareketi-.exe
PID 4324 wrote to memory of 4340	4324	hesaphareketi-.exe	hesaphareketi-.exe
PID 4324 wrote to memory of 4340	4324	hesaphareketi-.exe	hesaphareketi-.exe
PID 4324 wrote to memory of 4340	4324	hesaphareketi-.exe	hesaphareketi-.exe
PID 4324 wrote to memory of 4340	4324	hesaphareketi-.exe	hesaphareketi-.exe
PID 4324 wrote to memory of 4340	4324	hesaphareketi-.exe	hesaphareketi-.exe
PID 4324 wrote to memory of 4340	4324	hesaphareketi-.exe	hesaphareketi-.exe
PID 4324 wrote to memory of 4340	4324	hesaphareketi-.exe	hesaphareketi-.exe

C:\Users\Admin\AppData\Local\Temp\hesaphareketi-.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4324
- C:\Users\Admin\AppData\Local\Temp\hesaphareketi-.exe
  "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-.exe"
  2⤵
  PID:4452
- C:\Users\Admin\AppData\Local\Temp\hesaphareketi-.exe
  "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4340

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

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Downloads

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

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/4324-8-0x0000000006DE0000-0x0000000006E62000-memory.dmp

Filesize
520KB

Download
memory/4324-5-0x0000000074530000-0x0000000074CE0000-memory.dmp

Filesize
7.7MB

Download
memory/4324-9-0x0000000009450000-0x00000000094EC000-memory.dmp

Filesize
624KB

Download
memory/4324-4-0x0000000005500000-0x000000000550A000-memory.dmp

Filesize
40KB

Download
memory/4324-13-0x0000000074530000-0x0000000074CE0000-memory.dmp

Filesize
7.7MB

Download
memory/4324-6-0x0000000005A90000-0x0000000005AAA000-memory.dmp

Filesize
104KB

Download
memory/4324-7-0x0000000005AC0000-0x0000000005AD0000-memory.dmp

Filesize
64KB

Download
memory/4324-1-0x0000000000980000-0x0000000000A6C000-memory.dmp

Filesize
944KB

Download
memory/4324-3-0x0000000005450000-0x00000000054E2000-memory.dmp

Filesize
584KB

Download
memory/4324-2-0x0000000005AD0000-0x0000000006074000-memory.dmp

Filesize
5.6MB

Download
memory/4324-0-0x000000007453E000-0x000000007453F000-memory.dmp

Filesize
4KB

Download
memory/4340-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4340-14-0x0000000074530000-0x0000000074CE0000-memory.dmp

Filesize
7.7MB

Download
memory/4340-15-0x0000000074530000-0x0000000074CE0000-memory.dmp

Filesize
7.7MB

Download
memory/4340-16-0x0000000005080000-0x00000000050E6000-memory.dmp

Filesize
408KB

Download
memory/4340-17-0x0000000006680000-0x00000000066D0000-memory.dmp

Filesize
320KB

Download
memory/4340-18-0x0000000074530000-0x0000000074CE0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads