68eeefd2b6980e569d198701c952a8bc7b7643809fa9c6216d2285a34d119719 | Triage

Analysis

max time kernel
444s
max time network
453s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
23-05-2024 06:06

Sharing

Report Analysis Logs

General

Target

vulkan-1.dll
Size

539KB
MD5

db5aa6063625ff76f6b2f97d7a1f23f5
SHA1

c1c07d86912cdb49198436421ade516c62d654d4
SHA256

fffc99fb509f918820853b27f1e4f48ec7581b7e1b56df054c99e29116043609
SHA512

0fca19bc20f3236c67175562016dba025d7466724b0eebed9f44905fb43769f9d91459caa751ba256cf329f456ac56840aacde7c6ef890493fe5f369ef6c143e
SSDEEP

12288:DgIZmgVNVNw/eR75Vq9YlXHMpFxYaqvKt/uY2mtNIx:DgsfNjAw5VqwspF+HQ

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1576 2012 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2816 wrote to memory of 2012	2816	rundll32.exe	rundll32.exe
PID 2816 wrote to memory of 2012	2816	rundll32.exe	rundll32.exe
PID 2816 wrote to memory of 2012	2816	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\vulkan-1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2816

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\vulkan-1.dll,#1
2⤵
PID:2012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 476
3⤵
- Program crash
PID:1576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2012 -ip 2012
1⤵
PID:5056

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads