agenttesla | e38ccf1e063def469086780d196f6810bd63d0bb09f0cf6d1caae9e537c398a6

Analysis

max time kernel
28s
max time network
44s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
24/03/2025, 19:46

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General

Target

BastianHein Malware samples/AgentTesla/AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe
Size

1.0MB
MD5

b1b5dd4f24824918f30da39009a61334
SHA1

c2b34380a152e3d34f455aac100bcfd20bb614d5
SHA256

3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd
SHA512

9773181ea8b587604dffd5465f886d492709eb12012fcbfbf325178a6ef6af29991b7c37722d956ee56965a6475344d0a0bd2f2faf62ac64f6854a78d75a7839
SSDEEP

24576:zAHnh+eWsN3skA4RV1Hom2KXFmIavxKDJMNLC5:+h+ZkldoPK1XavxKD6s

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pgsu.co.id
Port:
587
Username:
[email protected]
Password:
Vecls16@Vezs
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1444 set thread context of 5716	1444	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe	87

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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5716	RegSvcs.exe
5716	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1444	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5716	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1444	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe
1444	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1444	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe
1444	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5716	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1444 wrote to memory of 5716	1444	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe	87
PID 1444 wrote to memory of 5716	1444	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe	87
PID 1444 wrote to memory of 5716	1444	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe	87
PID 1444 wrote to memory of 5716	1444	AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe	87

C:\Users\Admin\AppData\Local\Temp\BastianHein Malware samples\AgentTesla\AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe
"C:\Users\Admin\AppData\Local\Temp\BastianHein Malware samples\AgentTesla\AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.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:1444
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\BastianHein Malware samples\AgentTesla\AgentTesla-3b6632b43aa88d79aa9bdcf19f38f11fd3b0a86915cef4408e390a4d70f068cd.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:5716

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

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Downloads

memory/1444-10-0x0000000000FA0000-0x0000000000FA4000-memory.dmp

Filesize
16KB

Download
memory/5716-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5716-12-0x000000007380E000-0x000000007380F000-memory.dmp

Filesize
4KB

Download
memory/5716-13-0x0000000005890000-0x0000000005E34000-memory.dmp

Filesize
5.6MB

Download
memory/5716-14-0x00000000054B0000-0x0000000005516000-memory.dmp

Filesize
408KB

Download
memory/5716-15-0x0000000073800000-0x0000000073FB0000-memory.dmp

Filesize
7.7MB

Download
memory/5716-16-0x0000000006350000-0x00000000063A0000-memory.dmp

Filesize
320KB

Download
memory/5716-17-0x0000000006440000-0x00000000064D2000-memory.dmp

Filesize
584KB

Download
memory/5716-18-0x0000000006340000-0x000000000634A000-memory.dmp

Filesize
40KB

Download
memory/5716-19-0x000000007380E000-0x000000007380F000-memory.dmp

Filesize
4KB

Download
memory/5716-20-0x0000000073800000-0x0000000073FB0000-memory.dmp

Filesize
7.7MB

Download