agenttesla | a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92

General

Target

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
Size

632KB
MD5

bdf17bc9572ea9688f7197170c9e8ba5
SHA1

51b46673afb0cc49ef3159c2f6b026832b4ceeef
SHA256

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92
SHA512

42217e461b74b96805b8a0cfb4733dca210485dfdc6f44bf578ccd50d16ced83e2a0ba0bda3426671b51368d9508f7fa397653c5db4881cf76adcc39566f82eb
SSDEEP

12288:645+po2mrMbymdO0XIgEPtYz5w62FEASUjJq4tiNF/3M3Guc817:Z+pJrrdO04gwtYz5wrF4UjY48NF/Tuc8

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mersinanneleriyasamdernegi.com
Port:
587
Username:
[email protected]
Password:
8BDMrcLAz+uv
Email To:
[email protected]

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2058106572-1146578376-825901627-1000\Software\Microsoft\Windows\CurrentVersion\Run\gdcMqw = "C:\\Users\\Admin\\AppData\\Roaming\\gdcMqw\\gdcMqw.exe"	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

description	pid	process	target process
PID 3032 set thread context of 2264	3032	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

pid	process
2264	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
2264	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

description pid process

Token: SeDebugPrivilege 2264 a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

pid process

2264 a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

description	pid	process
Token: SeDebugPrivilege	2264	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

description	pid	process	target process
PID 3032 wrote to memory of 2264	3032	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 3032 wrote to memory of 2264	3032	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 3032 wrote to memory of 2264	3032	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 3032 wrote to memory of 2264	3032	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 3032 wrote to memory of 2264	3032	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 3032 wrote to memory of 2264	3032	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 3032 wrote to memory of 2264	3032	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 3032 wrote to memory of 2264	3032	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 3032 wrote to memory of 2264	3032	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

C:\Users\Admin\AppData\Local\Temp\a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
"C:\Users\Admin\AppData\Local\Temp\a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3032

C:\Users\Admin\AppData\Local\Temp\a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
"C:\Users\Admin\AppData\Local\Temp\a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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/2264-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2264-25-0x0000000000C70000-0x0000000000CB0000-memory.dmp

Filesize
256KB

Download
memory/2264-24-0x00000000743B0000-0x0000000074A9E000-memory.dmp

Filesize
6.9MB

Download
memory/2264-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2264-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2264-22-0x0000000000C70000-0x0000000000CB0000-memory.dmp

Filesize
256KB

Download
memory/2264-21-0x00000000743B0000-0x0000000074A9E000-memory.dmp

Filesize
6.9MB

Download
memory/2264-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2264-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2264-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2264-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2264-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3032-5-0x00000000009D0000-0x00000000009DA000-memory.dmp

Filesize
40KB

Download
memory/3032-6-0x0000000005DF0000-0x0000000005E6C000-memory.dmp

Filesize
496KB

Download
memory/3032-0-0x0000000000E20000-0x0000000000EC2000-memory.dmp

Filesize
648KB

Download
memory/3032-20-0x00000000743B0000-0x0000000074A9E000-memory.dmp

Filesize
6.9MB

Download
memory/3032-4-0x00000000009C0000-0x00000000009C8000-memory.dmp

Filesize
32KB

Download
memory/3032-3-0x0000000000990000-0x00000000009A8000-memory.dmp

Filesize
96KB

Download
memory/3032-2-0x0000000000D90000-0x0000000000DD0000-memory.dmp

Filesize
256KB

Download
memory/3032-1-0x00000000743B0000-0x0000000074A9E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads