agenttesla | 1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627

Analysis

max time kernel
132s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 01:04

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General

Target

1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe
Size

1.1MB
MD5

8f8ade5f96af5605f5bd2e8be188095a
SHA1

a6c5efc18679ce82b68a71de0ff9ad8cd7b613c9
SHA256

1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627
SHA512

dd96ce36e55a64528448a37381bc1c57f32722dd03b013b1475ec878fd9fac74837afb86d6e613d374e28b4c782c64d82adf0316afcbaff0f9832ce26825c783
SSDEEP

24576:bqDEvCTbMWu7rQYlBQcBiT6rprG8aOzcYR8Ar:bTvC/MTQYxsWR7aOzcYR

Score

10^/10

agenttesla credential_access 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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4980 set thread context of 5060	4980	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe	88

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	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5060	RegSvcs.exe
5060	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4980	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5060	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4980	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe
4980	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4980	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe
4980	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5060	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4980 wrote to memory of 5060	4980	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe	88
PID 4980 wrote to memory of 5060	4980	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe	88
PID 4980 wrote to memory of 5060	4980	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe	88
PID 4980 wrote to memory of 5060	4980	1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe	88

C:\Users\Admin\AppData\Local\Temp\1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe
"C:\Users\Admin\AppData\Local\Temp\1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.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:4980
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\1f3c2092e06e42ed7dd425ee68f826ad344bbacbde3dfd1cda112eb6af3a4627.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:5060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4980-11-0x0000000000B80000-0x0000000000B84000-memory.dmp

Filesize
16KB

Download
memory/5060-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5060-13-0x000000007432E000-0x000000007432F000-memory.dmp

Filesize
4KB

Download
memory/5060-14-0x0000000005020000-0x00000000055C4000-memory.dmp

Filesize
5.6MB

Download
memory/5060-15-0x0000000004A70000-0x0000000004AD6000-memory.dmp

Filesize
408KB

Download
memory/5060-16-0x0000000074320000-0x0000000074AD0000-memory.dmp

Filesize
7.7MB

Download
memory/5060-17-0x0000000005A70000-0x0000000005AC0000-memory.dmp

Filesize
320KB

Download
memory/5060-18-0x0000000005B60000-0x0000000005BF2000-memory.dmp

Filesize
584KB

Download
memory/5060-19-0x0000000005D00000-0x0000000005D0A000-memory.dmp

Filesize
40KB

Download
memory/5060-20-0x000000007432E000-0x000000007432F000-memory.dmp

Filesize
4KB

Download
memory/5060-21-0x0000000074320000-0x0000000074AD0000-memory.dmp

Filesize
7.7MB

Download