f62712e793e7109552e2cb9c1a57c269be95eb4be1226c5d5ea481229d513ebb | Triage

Analysis

max time kernel
143s
max time network
149s
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/Qt5Core.dll
Size

4.9MB
MD5

9883f722350a66f4cdb3c43a990707b4
SHA1

cd05074ca8cf2ff4e39c4ecc8a88894ed9b9b169
SHA256

366f2c1abc8cd42a956f9747370d94bc48c7b78c362a99634ff01acab7b6c866
SHA512

c62925b3b51608e7c1ce5e782a2ee5779fda3a99c7cefcd3ea65f1fbf114e3869d37c580848db151d7d774da0d8b6ec3dacfd2949a27bcede4f5b14a51bcac4a
SSDEEP

98304:v+YlIA764bY4rIrFGJsv6tWKFdu9CIvM74JOJt:GRwoGJsv6tWKFdu9CIk7+O/

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3668	4676	WerFault.exe	90

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 4676	4808	rundll32.exe	90
PID 4808 wrote to memory of 4676	4808	rundll32.exe	90
PID 4808 wrote to memory of 4676	4808	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Qt5Core.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4808
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Qt5Core.dll,#1
  2⤵
  PID:4676
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4676 -s 676
    3⤵
    - Program crash
    PID:3668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4676 -ip 4676
1⤵
PID:3628

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4008,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=4084 /prefetch:8
1⤵
PID:1956

Network

MITRE ATT&CK Matrix

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