agenttesla | ff9dbc074c9fedf0906cdebe94a4ec7b438df3528db6dc3a649c29bb4414c365

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16/10/2024, 01:00

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
mm.exe
Size 1.1MB
Sample241016-bcnfcsyerm
SHA256 ff9dbc074c9fedf0906cdebe94a4ec7b438df3528db6dc3a649c29bb4414c365
MD5 20cca14ff2ceb85d038b443b2aec939d
SHA1 568faf780223ea4a7a87b32c6b2c48306ca04537
SHA512 eba7c2797ff405a79bc1fdf0951c3e8738e7bde95860914c8b98d4ad508ebf0a567541ee14f9c05199687f1b604b955712d37eb43b0affd9d282a8aebe3b850b
SSDEEP 12288:ALkcoxg7v3qnC11ErwIhh0F4qwUgUny5Q2TYgYkwAyOIeHbJZpWVLmr9v1C0bW73:WfmMv6Ckr7Mny5Q206F7jWLEdqu8uc+e
MD5 SHA1 SHA512 SSDEEP

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4368 set thread context of 4596	4368	mm.exe	87

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2992	4368	WerFault.exe	83

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4596	RegSvcs.exe
4596	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4368	mm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4596	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4596	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4368 wrote to memory of 4596	4368	mm.exe	87
PID 4368 wrote to memory of 4596	4368	mm.exe	87
PID 4368 wrote to memory of 4596	4368	mm.exe	87
PID 4368 wrote to memory of 4596	4368	mm.exe	87

C:\Users\Admin\AppData\Local\Temp\mm.exe
"C:\Users\Admin\AppData\Local\Temp\mm.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4368
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\mm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 740
  2⤵
  - Program crash
  PID:2992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4368 -ip 4368
1⤵
PID:4484

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4368-2-0x0000000003D10000-0x0000000003F10000-memory.dmp

Download

memory/4596-3-0x0000000000400000-0x0000000000440000-memory.dmp

Download

memory/4596-4-0x000000007423E000-0x000000007423F000-memory.dmp

Download

memory/4596-5-0x0000000005860000-0x0000000005E04000-memory.dmp

Download

memory/4596-6-0x00000000054B0000-0x0000000005516000-memory.dmp

Download

memory/4596-7-0x0000000074230000-0x00000000749E0000-memory.dmp

Download

memory/4596-8-0x00000000063D0000-0x0000000006420000-memory.dmp

Download

memory/4596-9-0x00000000064C0000-0x0000000006552000-memory.dmp

Download

memory/4596-10-0x0000000006660000-0x000000000666A000-memory.dmp

Download

memory/4596-11-0x000000007423E000-0x000000007423F000-memory.dmp

Download

memory/4596-12-0x0000000074230000-0x00000000749E0000-memory.dmp

Download