agenttesla | 8435f505dfa687ee9d060ab38f80df3d18ec140da9274de8d62d13376ffebd4d

General

Target

hesaphareketi-01.exe
Size

616KB
MD5

2b081c45732aff57948e1d2f9f671aa8
SHA1

4d19fd171cbf9336bf66799846b0316eeb59528f
SHA256

8435f505dfa687ee9d060ab38f80df3d18ec140da9274de8d62d13376ffebd4d
SHA512

a00fca010f8b2c2eeab12ca7ba1f69c5030868a53222b64f9b3f894ac4292f61bf81115ce37b480a97bab13c03d466346086e1385c1e4e1873b69818b37c9200
SSDEEP

12288:z3IU8S6eUdocltnGHAJx9ofh6UoUiJieYWN5jvMmSjkCrkYghTtiVu:DItSAdocltnG0xyhXof5NmPjkCr5ghw8

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ozakaluminyum.com
Port:
587
Username:
[email protected]
Password:
ETKghx*c3KoQ
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral1/memory/2756-3-0x0000000000460000-0x0000000000478000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
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

description	pid	Process	procid_target
PID 2756 set thread context of 2596	2756	hesaphareketi-01.exe	34

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2756	hesaphareketi-01.exe
2596	hesaphareketi-01.exe
2596	hesaphareketi-01.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2756	hesaphareketi-01.exe
Token: SeDebugPrivilege	2596	hesaphareketi-01.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2596	hesaphareketi-01.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2612	2756	hesaphareketi-01.exe	30
PID 2756 wrote to memory of 2612	2756	hesaphareketi-01.exe	30
PID 2756 wrote to memory of 2612	2756	hesaphareketi-01.exe	30
PID 2756 wrote to memory of 2612	2756	hesaphareketi-01.exe	30
PID 2756 wrote to memory of 2304	2756	hesaphareketi-01.exe	31
PID 2756 wrote to memory of 2304	2756	hesaphareketi-01.exe	31
PID 2756 wrote to memory of 2304	2756	hesaphareketi-01.exe	31
PID 2756 wrote to memory of 2304	2756	hesaphareketi-01.exe	31
PID 2756 wrote to memory of 2808	2756	hesaphareketi-01.exe	32
PID 2756 wrote to memory of 2808	2756	hesaphareketi-01.exe	32
PID 2756 wrote to memory of 2808	2756	hesaphareketi-01.exe	32
PID 2756 wrote to memory of 2808	2756	hesaphareketi-01.exe	32
PID 2756 wrote to memory of 2648	2756	hesaphareketi-01.exe	33
PID 2756 wrote to memory of 2648	2756	hesaphareketi-01.exe	33
PID 2756 wrote to memory of 2648	2756	hesaphareketi-01.exe	33
PID 2756 wrote to memory of 2648	2756	hesaphareketi-01.exe	33
PID 2756 wrote to memory of 2596	2756	hesaphareketi-01.exe	34
PID 2756 wrote to memory of 2596	2756	hesaphareketi-01.exe	34
PID 2756 wrote to memory of 2596	2756	hesaphareketi-01.exe	34
PID 2756 wrote to memory of 2596	2756	hesaphareketi-01.exe	34
PID 2756 wrote to memory of 2596	2756	hesaphareketi-01.exe	34
PID 2756 wrote to memory of 2596	2756	hesaphareketi-01.exe	34
PID 2756 wrote to memory of 2596	2756	hesaphareketi-01.exe	34
PID 2756 wrote to memory of 2596	2756	hesaphareketi-01.exe	34
PID 2756 wrote to memory of 2596	2756	hesaphareketi-01.exe	34

C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
  "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
  2⤵
  PID:2612
- C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
  "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
  2⤵
  PID:2304
- C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
  "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
  2⤵
  PID:2808
- C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
  "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
  2⤵
  PID:2648
- C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
  "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2596

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

memory/2596-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-24-0x0000000004B10000-0x0000000004B50000-memory.dmp

Filesize
256KB

Download
memory/2596-23-0x00000000743E0000-0x0000000074ACE000-memory.dmp

Filesize
6.9MB

Download
memory/2596-22-0x0000000004B10000-0x0000000004B50000-memory.dmp

Filesize
256KB

Download
memory/2596-20-0x00000000743E0000-0x0000000074ACE000-memory.dmp

Filesize
6.9MB

Download
memory/2596-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2596-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-3-0x0000000000460000-0x0000000000478000-memory.dmp

Filesize
96KB

Download
memory/2756-8-0x0000000004C10000-0x0000000004C50000-memory.dmp

Filesize
256KB

Download
memory/2756-7-0x00000000743E0000-0x0000000074ACE000-memory.dmp

Filesize
6.9MB

Download
memory/2756-4-0x0000000000430000-0x0000000000438000-memory.dmp

Filesize
32KB

Download
memory/2756-6-0x00000000059C0000-0x0000000005A3A000-memory.dmp

Filesize
488KB

Download
memory/2756-5-0x0000000000480000-0x000000000048A000-memory.dmp

Filesize
40KB

Download
memory/2756-21-0x00000000743E0000-0x0000000074ACE000-memory.dmp

Filesize
6.9MB

Download
memory/2756-0-0x0000000000190000-0x0000000000230000-memory.dmp

Filesize
640KB

Download
memory/2756-1-0x00000000743E0000-0x0000000074ACE000-memory.dmp

Filesize
6.9MB

Download
memory/2756-2-0x0000000004C10000-0x0000000004C50000-memory.dmp

Filesize
256KB

Download

Analysis

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