05ea1cd529fc6f5b7e4ad53d626cf247d164a7be23d5be60d7a1b210cc1017e1 | Triage

Analysis

max time kernel
142s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 20:01

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General

Target

$PLUGINSDIR/Banner.dll
Size

4KB
MD5

fcca36e21ca7c4ecfc29f6804acbd76b
SHA1

2f1972d5a0ec8377e043b9b304e62c24c6c38506
SHA256

de59710bad95741c41e608f946d9eb4edacdf73ab92a1a3341f8a160b8952c66
SHA512

1885aaf379e6547e519a65751d192beb9f078d63f056886cbcdae75f37f12bf8e89c98fa3c45aa60967e19ba51329a8384cf7a64d851ab10b648b17daf9b175e

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3968 wrote to memory of 228	3968	rundll32.exe	90
PID 3968 wrote to memory of 228	3968	rundll32.exe	90
PID 3968 wrote to memory of 228	3968	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3968
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#1
  2⤵
  PID:228

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=4076 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:2916

Network

MITRE ATT&CK Matrix

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