Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    123s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/06/2024, 16:14

General

  • Target

    MatDeckSetup.exe

  • Size

    98.5MB

  • MD5

    e9a6c7d3c8883ce2c9204373cde23ffb

  • SHA1

    52b5dbb1b9af4b129c6214541b50fc97b041b428

  • SHA256

    3e36732ff2a298a34acd083639cf0f8b1aef0e099965e6ff30706489bf1297d4

  • SHA512

    eaa2c68a50cc20025486733e6f058f41c9143f35a4c95374c3afdc7a9ceae279a9187cd947aa3902201402321703650bc3345a1a45d125966057b9c338104d5a

  • SSDEEP

    3145728:WTCrf4FYTWRRBx/ZoPTj1Vo34TpeRbnZIk:xf4YCBVZEj1VoyeJ

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

Processes

  • C:\Users\Admin\AppData\Local\Temp\MatDeckSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\MatDeckSetup.exe"
    1⤵
    • Loads dropped DLL
    PID:3108
  • 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=4120,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=4172 /prefetch:8
    1⤵
      PID:1352

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\nsfF7EE.tmp\InstallOptions.dll

      Filesize

      14KB

      MD5

      d753362649aecd60ff434adf171a4e7f

      SHA1

      3b752ad064e06e21822c8958ae22e9a6bb8cf3d0

      SHA256

      8f24c6cf0b06d18f3c07e7bfca4e92afce71834663746cfaa9ddf52a25d5c586

      SHA512

      41bf41add275867553fa3bd8835cd7e2a2a362a2d5670ccbfad23700448bad9fe0f577fb6ee9d4eb81dfc10d463b325b8a873fe5912eb580936d4ad96587aa6d

    • C:\Users\Admin\AppData\Local\Temp\nsfF7EE.tmp\ioSpecial.ini

      Filesize

      690B

      MD5

      f847f8873580cdd2136e0707031b6ff4

      SHA1

      862245cce296b805b09da60f9ce5c3f57975a7aa

      SHA256

      efcc87e1ff9d1f30af7581f395c0a9d6671bffc5fe23ba68e0b981f9ddcf1834

      SHA512

      9bf7c02e840edc21a8b655b701f1168a37d6e2ed94e7676d0ca634b6c2a02e831c75d48c0dabcf48c0d6ae704678ea7ab29b21315dc4b4146ab95df456312073