ffc673f964fb067cdbb7998e307f8811e6cc161392dccf6273d03cadfb4e7917 | 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
11-06-2024 17:44

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General

Target

file.dll
Size

28KB
MD5

c833ed61fc0656c6334b317e63122c2f
SHA1

97178b932f97ef9c1c9525466dfd6639cc704e5f
SHA256

82e02a026b3cdd5f37ce5f02a178f71abdf7f631279d73266b3d2ad895437bbc
SHA512

bf413638beb8c79835adeca56e5d9d6416b98df5efe753089f608c591457d9704f47f6ccecbc5478a2adb5e99500270aaee3ac1595b007032c07bc2215e19250
SSDEEP

384:4yxFATdh8tkiy8o4BsiZuZfhHNOS7j+k31MDok3:pxShYyvSUhQQj+w1M1

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3700	4232	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 4232	232	rundll32.exe	83
PID 232 wrote to memory of 4232	232	rundll32.exe	83
PID 232 wrote to memory of 4232	232	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\file.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\file.dll,#1
  2⤵
  PID:4232
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4232 -s 600
    3⤵
    - Program crash
    PID:3700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4232 -ip 4232
1⤵
PID:1992

Network

MITRE ATT&CK Matrix

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