1088c38976f5a7f857f502deb9e0bba7faeb962df17555a212abb4341774d4a7 | Triage

Analysis

max time kernel
139s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 03:24

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General

Target

$PLUGINSDIR/BDMSkin.dll
Size

1.3MB
MD5

39257175ac9c90199c69aea1a7bcbda0
SHA1

6cf4a8dedf37d24ce902f34fa66120a214e1a2cc
SHA256

84d5fb0a7cf1bc1e4bbd0de51d3b7eb04bb92af9a1fc3675601b382a5f11d9fc
SHA512

4a71d0ac3df53b25509205e9ed0bf781cbefa2ba6307501ae336488c8a3f7f627b8d01f861adbf47986e168abab5a06b36848f87cbcf27fe846e5f0ffc3a9f53
SSDEEP

24576:Z6yFW/jk34EqjmYkiejkThqOkO9G7WGqYeZgbP1:APk348rcn9G7/lbP1

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5036 2200 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3812 wrote to memory of 2200	3812	rundll32.exe	rundll32.exe
PID 3812 wrote to memory of 2200	3812	rundll32.exe	rundll32.exe
PID 3812 wrote to memory of 2200	3812	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\BDMSkin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3812

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\BDMSkin.dll,#1
2⤵
PID:2200

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2200 -s 688
3⤵
- Program crash
PID:5036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2200 -ip 2200
1⤵
PID:4816

Network

MITRE ATT&CK Matrix

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Downloads