287050fc057d0ee00611617517749938dcf80ce832195961cd3b9deae1ace918 | Triage

Analysis

max time kernel
93s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240220-en
resource tags

arch:x64arch:x86image:win10v2004-20240220-enlocale:en-usos:windows10-2004-x64system
submitted
21/02/2024, 02:44

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General

Target

d3d8.dll
Size

1.6MB
MD5

57a6928a543b61c0d1214fa36d1164d2
SHA1

4e9591620feeb339f0ba24a1f624a1a14996b313
SHA256

3fcc0bd6250b6e6c68ec25e8afef8e909775811fde3c81c3806d2ffef3b70ddf
SHA512

ec1daea78602350c6a6af550de8dc2d3275d04b661316c1090f3c85938b8657dc9b623ef7d970024e32989341d33fc534b897751e7a627ecaa1f868db84834de
SSDEEP

49152:z106IT7KKeHQVeTi+cgTGxHRdITo5vZIUmi:z1j+d1eT1jGFITuhId

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3020	1576	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 1576	4328	rundll32.exe	85
PID 4328 wrote to memory of 1576	4328	rundll32.exe	85
PID 4328 wrote to memory of 1576	4328	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4328
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d8.dll,#1
  2⤵
  PID:1576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1576 -s 628
    3⤵
    - Program crash
    PID:3020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1576 -ip 1576
1⤵
PID:4448

Network

MITRE ATT&CK Matrix

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