c65046f87d5ceebfe71df19347ce5e768354b4a160d9b9f5b4a753c5dab06ff2 | Triage

Analysis

max time kernel
138s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25-05-2024 19:09

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General

Target

glew32.dll
Size

260KB
MD5

2c12b6f28ffdd52edaa38bdd3ebf5c4e
SHA1

bc52f878bf30e196cb5260ebde2bacf35ca28216
SHA256

f7b6d84a1235fd0e7cc8aa70899ee22974bc4420167af3a2e4af31f6c48a44b2
SHA512

32ed972505c7580e269b1d14fccd3d88c2b455472a49571d3e99d070acd202b3c712b5b852290bacc15b817584ffaf0dce89c53ea40aba3b97bffbcb699378e4
SSDEEP

6144:f+6jV+Uog1eEecAnfzo8O9aORdhWfDwt30:fZjV+79O3Ub

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1992 4152 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3940 wrote to memory of 4152	3940	rundll32.exe	rundll32.exe
PID 3940 wrote to memory of 4152	3940	rundll32.exe	rundll32.exe
PID 3940 wrote to memory of 4152	3940	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\glew32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3940
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\glew32.dll,#1
  2⤵
  PID:4152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 620
    3⤵
    - Program crash
    PID:1992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4152 -ip 4152
1⤵
PID:4848

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=5132 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
1⤵
PID:3860

Network

MITRE ATT&CK Matrix

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Downloads

memory/4152-0-0x000000006ED80000-0x000000006EDB5000-memory.dmp

Filesize
212KB

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