2b3aa9f8d949be0919837b8f00c79700c0db437a6a8f042fcff2ec4b2c03c584 | Triage

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 01:15

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General

Target

Qt5Core.dll
Size

4.9MB
MD5

e0e4aa23b2b9787eed9111ab6eaa811e
SHA1

cbff84498ed64a1fa6370890dd8f2556e4ff17b9
SHA256

9690349557ab3a572a7b7613edab185207fe465f72e13d6fe78d2237d09d0d49
SHA512

e6d21fd0df4a47541ce50f76177d29ae8676fc8ea91fc403011a0d757ae72d101eabbf3bccd1c819113b5946e45a17c56e3d59d286d404e73ca141d57a68582c
SSDEEP

98304:bdXta6foooJsv6tWKFdu9CPv+l4rGcU0HU:RgJsv6tWKFdu9CP96

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

540 1204 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1480 wrote to memory of 1204	1480	rundll32.exe	rundll32.exe
PID 1480 wrote to memory of 1204	1480	rundll32.exe	rundll32.exe
PID 1480 wrote to memory of 1204	1480	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Core.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1480

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Core.dll,#1
2⤵
PID:1204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 664
3⤵
- Program crash
PID:540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1204 -ip 1204
1⤵
PID:2016

Network

MITRE ATT&CK Matrix

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