agenttesla | 20db4601c5d5a1047ffaf32101f1fd55b20504691518f5d76c4f910c046d44dd

General

Target

hesaphareketi-01.exe
Size

693KB
MD5

0fb760545b7573792af0f94262011de3
SHA1

548f5fd19fa8e36db0775bafc480e3c65c42b38b
SHA256

20db4601c5d5a1047ffaf32101f1fd55b20504691518f5d76c4f910c046d44dd
SHA512

f368e1a9d91d35f304444418c64c7dddeb281d329514893fa7d28c2beef373cf16a386c1fa5a2be2c826aa4b5fa48d3dedcc4dc76c4244da1c848bb3db1d394b
SSDEEP

12288:T3IU8S6eUdY4RVBBAdy75N8K2te72XP/4GZxO4jCIrBkns+VdY65wspm5:jItSAdjAdi5N8Dte7K/4GZwCr6s+Vd10

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
behavioral2/memory/4540-6-0x0000000004D40000-0x0000000004D58000-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 4540 set thread context of 1472	4540	hesaphareketi-01.exe	93

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4540	hesaphareketi-01.exe
4540	hesaphareketi-01.exe
4540	hesaphareketi-01.exe
4540	hesaphareketi-01.exe
4540	hesaphareketi-01.exe
4540	hesaphareketi-01.exe
1472	hesaphareketi-01.exe
1472	hesaphareketi-01.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4540	hesaphareketi-01.exe
Token: SeDebugPrivilege	1472	hesaphareketi-01.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1472	hesaphareketi-01.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4540 wrote to memory of 1472	4540	hesaphareketi-01.exe	93
PID 4540 wrote to memory of 1472	4540	hesaphareketi-01.exe	93
PID 4540 wrote to memory of 1472	4540	hesaphareketi-01.exe	93
PID 4540 wrote to memory of 1472	4540	hesaphareketi-01.exe	93
PID 4540 wrote to memory of 1472	4540	hesaphareketi-01.exe	93
PID 4540 wrote to memory of 1472	4540	hesaphareketi-01.exe	93
PID 4540 wrote to memory of 1472	4540	hesaphareketi-01.exe	93
PID 4540 wrote to memory of 1472	4540	hesaphareketi-01.exe	93

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:4540
- 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:1472

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\hesaphareketi-01.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1472-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1472-22-0x0000000005870000-0x0000000005880000-memory.dmp

Filesize
64KB

Download
memory/1472-21-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/1472-20-0x0000000006D80000-0x0000000006DD0000-memory.dmp

Filesize
320KB

Download
memory/1472-18-0x0000000005870000-0x0000000005880000-memory.dmp

Filesize
64KB

Download
memory/1472-19-0x0000000005800000-0x0000000005866000-memory.dmp

Filesize
408KB

Download
memory/1472-17-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/4540-10-0x00000000074F0000-0x000000000758C000-memory.dmp

Filesize
624KB

Download
memory/4540-16-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/4540-1-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/4540-11-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/4540-12-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

Filesize
64KB

Download
memory/4540-8-0x0000000004E80000-0x0000000004E8A000-memory.dmp

Filesize
40KB

Download
memory/4540-7-0x0000000004D60000-0x0000000004D68000-memory.dmp

Filesize
32KB

Download
memory/4540-9-0x0000000002460000-0x00000000024DA000-memory.dmp

Filesize
488KB

Download
memory/4540-6-0x0000000004D40000-0x0000000004D58000-memory.dmp

Filesize
96KB

Download
memory/4540-5-0x0000000004B30000-0x0000000004B3A000-memory.dmp

Filesize
40KB

Download
memory/4540-4-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

Filesize
64KB

Download
memory/4540-3-0x0000000004A70000-0x0000000004B02000-memory.dmp

Filesize
584KB

Download
memory/4540-2-0x0000000004F30000-0x00000000054D4000-memory.dmp

Filesize
5.6MB

Download
memory/4540-0-0x0000000000030000-0x00000000000E4000-memory.dmp

Filesize
720KB

Download

Analysis

Sharing