d43d793529aa53d452cc85badf97e5aa04fe09f61d99046c655a51b31709b624 | Triage

Analysis

max time kernel
141s
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
22-05-2024 03:20

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General

Target

$PLUGINSDIR/Banner.dll
Size

3KB
MD5

e264d0f91103758bc5b088e8547e0ec1
SHA1

24a94ff59668d18b908c78afd2a9563de2819680
SHA256

501b5935fe8e17516b324e3c1da89773e689359c12263e9782f95836dbab8b63
SHA512

a533278355defd265ef713d4169f06066be41dd60b0e7ed5340454c40aabc47afa47c5ce4c0dbcd6cb8380e2b25dbb1762c3c996d11ac9f70ab9763182850205

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2388 wrote to memory of 1612	2388	rundll32.exe	rundll32.exe
PID 2388 wrote to memory of 1612	2388	rundll32.exe	rundll32.exe
PID 2388 wrote to memory of 1612	2388	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2388

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#1
2⤵
PID:1612

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=4140 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
1⤵
PID:4588

Network

MITRE ATT&CK Matrix

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