cfcd10600d1606d39f345271772578aca4c5c489aebfc4cc870aed1036437234

Analysis

max time kernel
120s
max time network
132s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-11-2024 17:16

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General

Target

data/data/lwjgl_stb32.dll
Size

432KB
MD5

a0e616c8b75575f45497864d650005ec
SHA1

1c28819763f77cbb4593a95b1cbb0999f136695d
SHA256

1907bb0e022628fc624d7c3b002e9b79e056d789d6c7578f7f046ea414ac16d5
SHA512

04cba7e7fb2c87cf5f4a9ab6f68eb0f6e8d32c3841a0a68505d7b612f1a52387b423069fc3732036c5cbabc8e933c429f6d8820ad3d50b293d0fb2a06de3c83f
SSDEEP

6144:e9HIdmzLf0gDa0lhSSwGEZ5FIh/wqdmJsUWcZEfupWGhAOcsxz:6HI0Lf0SxlhSxG6gwYFUWVfIhKgz

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2456	1920	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1920 wrote to memory of 2456	1920	rundll32.exe	31
PID 1920 wrote to memory of 2456	1920	rundll32.exe	31
PID 1920 wrote to memory of 2456	1920	rundll32.exe	31
PID 1920 wrote to memory of 2456	1920	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\data\lwjgl_stb32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\data\lwjgl_stb32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1920
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 220
    3⤵
    - Program crash
    PID:2456

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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