b06842757fdca6faf5f5509093fc50ee620e0f183882438221e27acae4d9e33f | Triage

Analysis

max time kernel
26s
max time network
18s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
12-06-2024 08:38

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General

Target

Qt5WinExtras.dll
Size

440KB
MD5

8eb6b211f0bac01e0817397dfafb9279
SHA1

a06dc4a6a5391b8b49d2e0577ff7feb1182e1350
SHA256

fe148008854dcd1083a1d20f606163bb1d62e0decc9638bc2b862adb39755df5
SHA512

f7fac98215528a08208c00e2fc10f73a81f792504170f818cb0bbda8382dee3da68d6e55a88b0579be19213c0f837eeebd1bb2d25cae04ec5b13194d21d8c8e8
SSDEEP

6144:ARbRbFZiN41vODLxA9buhQqLtnmVX8GT46G3cviTdMb6RPubomNInr0:ApFE4knxAUeqLtnmVXa6GmNInY

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1332 1208 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2052 wrote to memory of 1208	2052	rundll32.exe	rundll32.exe
PID 2052 wrote to memory of 1208	2052	rundll32.exe	rundll32.exe
PID 2052 wrote to memory of 1208	2052	rundll32.exe	rundll32.exe
PID 2052 wrote to memory of 1208	2052	rundll32.exe	rundll32.exe
PID 2052 wrote to memory of 1208	2052	rundll32.exe	rundll32.exe
PID 2052 wrote to memory of 1208	2052	rundll32.exe	rundll32.exe
PID 2052 wrote to memory of 1208	2052	rundll32.exe	rundll32.exe
PID 1208 wrote to memory of 1332	1208	rundll32.exe	WerFault.exe
PID 1208 wrote to memory of 1332	1208	rundll32.exe	WerFault.exe
PID 1208 wrote to memory of 1332	1208	rundll32.exe	WerFault.exe
PID 1208 wrote to memory of 1332	1208	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5WinExtras.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2052

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5WinExtras.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 252
3⤵
- Program crash
PID:1332

Network

MITRE ATT&CK Matrix

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