f62712e793e7109552e2cb9c1a57c269be95eb4be1226c5d5ea481229d513ebb | Triage

Analysis

max time kernel
51s
max time network
55s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
07-06-2024 10:33

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General

Target

$PLUGINSDIR/Qt5Network.dll
Size

1.0MB
MD5

f695b4ec06c6d164e71742dc52cf45bd
SHA1

91dad1f5e88e0acee59b06ae861d6231656f3b91
SHA256

672b9e404d20c94c137172deaffdbbb9be6b9922e10f6fc7f2d8d1d13d8a7ddd
SHA512

347a89435db11b92ed530ebb5fde97ca0fa70da5af33cf0a8687679a777ac8e6d19761a1085618b0f54804fff0c4b4c66cd20eae31a9544a9262db1f846b9028
SSDEEP

24576:x27RYhw0EEUjtteYz2aiCPHHsAq2LXX9zZ:0ahw0EE8FfHdq2LH9zZ

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4348 1056 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2408 wrote to memory of 1056	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 1056	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 1056	2408	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Qt5Network.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2408

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Qt5Network.dll,#1
2⤵
PID:1056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 716
3⤵
- Program crash
PID:4348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1056 -ip 1056
1⤵
PID:1776

Network

MITRE ATT&CK Matrix

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