62785bfab54aff8b4099c82fb0e47513803f90b424fe7aa60c4c3130e43094cd | Triage

Analysis

max time kernel
51s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 06:05

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General

Target

$PLUGINSDIR/stack.dll
Size

10KB
MD5

867af9bea8b24c78736bf8d0fdb5a78e
SHA1

05839fad98aa2bcd9f6ecb22de4816e0c75bf97d
SHA256

732164fb36f46dd23dafb6d7621531e70f1f81e2967b3053727ec7b5492d0ae9
SHA512

b7f54d52ff08b29a04b4f5887e6e3ae0e74fa45a86e55e0a4d362bc3603426c42c1d6a0b2fc2ef574bec0f6c7152de756ff48415e37ae6a7a9c296303562df4b
SSDEEP

192:83fHQmgb2DOJi22H/+zNXdA5uv4bunXuDYuzumJucuVuXfugutbHvr:83fwVriWAWiQXWYKPRGaHubH

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1392	3636	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1060 wrote to memory of 3636	1060	rundll32.exe	84
PID 1060 wrote to memory of 3636	1060	rundll32.exe	84
PID 1060 wrote to memory of 3636	1060	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\stack.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\stack.dll,#1
  2⤵
  PID:3636
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3636 -s 600
    3⤵
    - Program crash
    PID:1392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3636 -ip 3636
1⤵
PID:2736

Network

MITRE ATT&CK Matrix

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