2b3aa9f8d949be0919837b8f00c79700c0db437a6a8f042fcff2ec4b2c03c584 | Triage

Analysis

max time kernel
133s
max time network
142s
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 01:25

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General

Target

Qt5WebKit.dll
Size

34.5MB
MD5

404d9879e3389a9f92d3c1e1b9650306
SHA1

3200e9cb698a995605014b1342da59745f2fc9f7
SHA256

a6465c2c4e5f72712f1d67818a675416fdc5d264b0176b991122ff00a428efd1
SHA512

3050686dbe06ec3289ac64ed5ba24697fb8abbf06d65d498464093240f6c41833394e6dfde5ac74d380408ef80eeff5f2b1d887c5df9815dba04eb2922772e0e
SSDEEP

393216:469BQY6Mi56onRz1StQcoLaD6ijfPWZSWlH80GoW+ekpb:ZQm8vSCxafPWZSWlcDD+ekpb

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2104 2732 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4212 wrote to memory of 2732	4212	rundll32.exe	rundll32.exe
PID 4212 wrote to memory of 2732	4212	rundll32.exe	rundll32.exe
PID 4212 wrote to memory of 2732	4212	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5WebKit.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4212
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5WebKit.dll,#1
  2⤵
  PID:2732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 716
    3⤵
    - Program crash
    PID:2104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2732 -ip 2732
1⤵
PID:960

Network

MITRE ATT&CK Matrix

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