c5f1dfbf8d4b1d8d5c43f668292056d5b670fea174e6e79d3cc2ba341d66a21f | Triage

Analysis

max time kernel
25s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
18-02-2023 03:32

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General

Target

data/vulkan-1.dll
Size

894KB
MD5

4b29603d5f208f805a5227fa1d6713cc
SHA1

ef7c6478e26dd2c2f4fc4ecce0b7d710a9023f09
SHA256

998280e73d8a5d62a25d335b291363d15f3746492ac3d5f4479549f9442c6b9e
SHA512

f863571fd13aea9bbdd0d96ed671a6cd11f28a3a9677357317b6afc0c8990c23176c1ce68a645057cb2dc09d2fc5d93963b7578ae50aa3636d049b5a68584d31
SSDEEP

12288:UQgtdWVrC+8eiZB25pL82ZWdAKT0Yo5KE1so3AJLLP:U1dWtNbBZWz6t1svtT

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
844	788	WerFault.exe	27

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 788 wrote to memory of 844	788	rundll32.exe	28
PID 788 wrote to memory of 844	788	rundll32.exe	28
PID 788 wrote to memory of 844	788	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\vulkan-1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:788
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 788 -s 92
  2⤵
  - Program crash
  PID:844

Network

MITRE ATT&CK Matrix

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