ad2b8c6d46879d5c83c2a89020cf39f29f7344532b26e1ea8c91cbeb7fb3440c | Triage

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24-06-2024 13:45

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General

Target

$PLUGINSDIR/Banner.dll
Size

4KB
MD5

843657eaf7240b695624dcf38bb0eb31
SHA1

ca99a44e737fdeaab56f864ce1ef15a57d2eec90
SHA256

b935d14c32ad8e16055f7f5794ac3411e601c5ac93155afc623f25b08e2ab82e
SHA512

7773d9f6bbd17253d1c96ce225b2f9d3673969b38177afef236d1c5d4aabaae2c07793e07c34f0281ec3b859ae955e83bfe43a598ce7cc6c893ec8c9604f5de3

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4156 wrote to memory of 1516	4156	rundll32.exe	rundll32.exe
PID 4156 wrote to memory of 1516	4156	rundll32.exe	rundll32.exe
PID 4156 wrote to memory of 1516	4156	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:4156

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#1
2⤵
PID:1516

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=1408 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
1⤵
PID:864

Network

MITRE ATT&CK Matrix

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