5c28511a37fa39869f2d6fef6f8e9c8e282216823ec401803b649d9b79b84260 | Triage

Analysis

max time kernel
146s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2024, 12:54

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General

Target

QtGui4.dll
Size

8.0MB
MD5

b049f9abf7d11ce94c6f9b5c66d8c011
SHA1

ae4792227ed2c50fe61703abc980de1c11c9b8be
SHA256

e93a1b84f13ac4c37fe3ba6f6f70126b7bbf61fee29cd2e64402468a0e873b97
SHA512

8167397a27155a3ddd88217de11d3ad00262bd04465039e3319cf8fa87ba94283bc90578d00e58f2dfbc48d8252b20ec5ace190838ed19b446feb074c263efe1
SSDEEP

98304:AxG0ZfWg5IUZuNIKZhX0l/Of5DRgLw4vP7481nDsPbJ:AxVZf/IUZuGkxYWf5+A

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
348	4220	WerFault.exe	86

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4500 wrote to memory of 4220	4500	rundll32.exe	86
PID 4500 wrote to memory of 4220	4500	rundll32.exe	86
PID 4500 wrote to memory of 4220	4500	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\QtGui4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4500
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\QtGui4.dll,#1
  2⤵
  PID:4220
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 700
    3⤵
    - Program crash
    PID:348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4220 -ip 4220
1⤵
PID:4260

Network

MITRE ATT&CK Matrix

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