1f8af397e46ca3a3af91872a4d6e49d21deff551be2b19f0fc085c646e4380e1

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
10-09-2024 03:48

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General

Target

Plugin/GLideN64_20.dll
Size

9.8MB
MD5

d835eac3afa65dbdc183bf2aa1cdd957
SHA1

d309d89b7c5385022ac2a4586cfbf0be8c4f229d
SHA256

1a1feeedb6a2c182022a1b3f8937f9e77587950d333c698217b7fc456e88012e
SHA512

e4beb6e7da0982bfd48967693c1786ac08b0448c331920f391e83b525a5b2a0a667e34c1917c1d0ecf71f3b334a330f8d45e904f5f3d10396a9bc94370031f43
SSDEEP

196608:xOGsCwFavmzHabTCQrisfFuJsv6tWKFdu9C2/vs:xOevrbnOJsv6tWKFdu9C

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4888 1500 WerFault.exe rundll32.exe
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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

pid	pid_target	process	target process
4888	1500	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4024 wrote to memory of 1500	4024	rundll32.exe	rundll32.exe
PID 4024 wrote to memory of 1500	4024	rundll32.exe	rundll32.exe
PID 4024 wrote to memory of 1500	4024	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugin\GLideN64_20.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugin\GLideN64_20.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1500
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1500 -s 600
    3⤵
    - Program crash
    PID:4888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1500 -ip 1500
1⤵
PID:3544

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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