agenttesla | b933729c4bb21f187edc94a4eec48071176deedc7360d0bf9c3c0904f1be634b

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/01/2025, 07:52

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General

Target

B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe
Size

1.2MB
MD5

1cfe042a2242aef040dfeda306aeab81
SHA1

7da28f7a2d2a6443c884918f38cf5be58a8ad917
SHA256

b933729c4bb21f187edc94a4eec48071176deedc7360d0bf9c3c0904f1be634b
SHA512

340d4f24aa9b442aa092d1058deea1a4193fb682334f341dfd9f189403f6a371d0cec8efde572ed1b5291966a4e16528f2efe4aef59aa869238e3f8322ddd194
SSDEEP

24576:VqDEvCTbMWu7rQYlBQcBiT6rprG8aAfdbgBwfjKwdtOYq:VTvC/MTQYxsWR7aAf9MwdtO

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Signatures

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

Looks up external IP address via web service 1 IoCs

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

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2024 set thread context of 2508	2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2508	RegSvcs.exe
2508	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2508	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe
2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe
2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 2508	2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe	31
PID 2024 wrote to memory of 2508	2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe	31
PID 2024 wrote to memory of 2508	2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe	31
PID 2024 wrote to memory of 2508	2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe	31
PID 2024 wrote to memory of 2508	2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe	31
PID 2024 wrote to memory of 2508	2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe	31
PID 2024 wrote to memory of 2508	2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe	31
PID 2024 wrote to memory of 2508	2024	B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe	31

C:\Users\Admin\AppData\Local\Temp\B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe
"C:\Users\Admin\AppData\Local\Temp\B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\B933729C4BB21F187EDC94A4EEC48071176DEEDC7360D0BF9C3C0904F1BE634B.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2024-11-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download
memory/2508-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2508-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2508-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2508-16-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/2508-17-0x00000000003A0000-0x00000000003F6000-memory.dmp

Filesize
344KB

Download
memory/2508-18-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2508-19-0x0000000000D30000-0x0000000000D84000-memory.dmp

Filesize
336KB

Download
memory/2508-20-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2508-40-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-44-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-74-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-80-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-78-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-76-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-72-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-70-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-68-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-66-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-64-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-62-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-58-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-56-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-54-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-53-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-50-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-48-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-46-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-42-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-38-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-36-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-34-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-32-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-30-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-28-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-26-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-24-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-60-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-22-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-21-0x0000000000D30000-0x0000000000D7E000-memory.dmp

Filesize
312KB

Download
memory/2508-1065-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2508-1066-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2508-1067-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/2508-1068-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download