81a96fbba546dacb823e58f5b3dbd4323392d57015552afc5c45339dca2320bb | Triage

Analysis

max time kernel
133s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26-05-2024 11:40

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General

Target

DevicePairing.dll
Size

488KB
MD5

a141e69d374b245e00368b2f82285ffe
SHA1

bc907910ceb5796ef599af4f2c6685a14395dc63
SHA256

81a96fbba546dacb823e58f5b3dbd4323392d57015552afc5c45339dca2320bb
SHA512

9fdabedc006486b06dab959cfbb14689d126fcff70a0563fc33c9afc30dcd9e2d985a6513f4a319671383ea7bbd2553b40ce317816d62e80ef007d007752bc01
SSDEEP

6144:LsiXUluEcfbmFiFt5jXQV6yu+DmmzBDDA:AiEymFijhAV69+tFDD

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3484 wrote to memory of 3412	3484	rundll32.exe	91
PID 3484 wrote to memory of 3412	3484	rundll32.exe	91
PID 3484 wrote to memory of 3412	3484	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\DevicePairing.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3484
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\DevicePairing.dll,#1
  2⤵
  PID:3412

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 --field-trial-handle=4360,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4584 /prefetch:8
1⤵
PID:5076

Network

MITRE ATT&CK Matrix

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