50623f865bedcea99301e5b33e3c4bedf43e975e6297d5e4291009ef3ecafc35 | Triage

Analysis

max time kernel
147s
max time network
188s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 01:55

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General

Target

resources/bin/zenshot/Qt5Core.dll
Size

5.1MB
MD5

89074a4117d80804f9d832a74fa633be
SHA1

d6738bacb770ed0e3ac8d0662ab456edef6bd1f5
SHA256

086a3bf1a105f9919b06a8d9ed662f6c0923b9249b3a4c5ce2f621b34f06b7b4
SHA512

321a042d16aaffc15789de06691f4534b8b2c0149327170cb28ea07316048d9e9eead8bd7dc3aac50f5d902e37840dbc72877efaaeda052f513a808a0351d78b
SSDEEP

98304:93QkIHj14FdDhqJsv6tWKFdu9CjzHveRnZyxEdmY:9gdnJsv6tWKFdu9CjzHe7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3380	4912	WerFault.exe	90

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 444 wrote to memory of 4912	444	rundll32.exe	90
PID 444 wrote to memory of 4912	444	rundll32.exe	90
PID 444 wrote to memory of 4912	444	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\resources\bin\zenshot\Qt5Core.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:444
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\resources\bin\zenshot\Qt5Core.dll,#1
  2⤵
  PID:4912
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4912 -s 676
    3⤵
    - Program crash
    PID:3380

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 --mojo-platform-channel-handle=4080 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
1⤵
PID:1556

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4912 -ip 4912
1⤵
PID:3112

Network

MITRE ATT&CK Matrix

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