eb7261e990e2bfa1ac5d9bf046aee851c483716b981cb6c604443d57043575cf

Analysis

max time kernel
133s
max time network
136s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
30-09-2024 12:02

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General

Target

$PLUGINSDIR/ButtonEvent.dll
Size

5KB
MD5

c24568a3b0d7c8d7761e684eb77252b5
SHA1

66db7f147cbc2309d8d78fdce54660041acbc60d
SHA256

e2da6d8b73b5954d58baa89a949aacece0527dfb940ca130ac6d3fd992d0909d
SHA512

5d43e4c838fd7f4c6a4ab6cc6d63e0f81d765d9ca33d9278d082c4f75f9416907df10b003e10edc1b5ef39535f722d8dbfab114775ac67da7f9390dcc2b4b443
SSDEEP

48:a7sTTDi+BjvqYR4gYFmsHFpXq65lZ9W5wOXnhLk4nOvlWxG5PZKuB:ri+BjSXgY8sHFE6TzWXzncsGSm

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5084	1976	WerFault.exe	75

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 404 wrote to memory of 1976	404	rundll32.exe	75
PID 404 wrote to memory of 1976	404	rundll32.exe	75
PID 404 wrote to memory of 1976	404	rundll32.exe	75

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ButtonEvent.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ButtonEvent.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1976
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 616
    3⤵
    - Program crash
    PID:5084

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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