Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2024, 16:42

General

  • Target

    scripts/wDSound.dll

  • Size

    52KB

  • MD5

    57284324df4d261aaa9f75754c55b476

  • SHA1

    0f13ccd5e82992e4cf03c886255e11ac2a58cd98

  • SHA256

    f3f119285a2256a94809308902353837ebecbb1e80156506d47df2d679a43b76

  • SHA512

    4094fc5e7d2cb029f5e480758329f3d70063f6eed00d26abffcad3afbba972b97e5f76c3edf106e6abadbe2a9a2c017e015ba672daab05cded3fb9117ccaae59

  • SSDEEP

    768:2yl95+2LT9xgycIHhynyKZnT61Ncbdwllw28ZG0Ut1H+BMWMmqgSq:Fr5xxgycIHQyK9TkNcZwll4HUt1jmHS

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\scripts\wDSound.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4876
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\scripts\wDSound.dll,#1
      2⤵
        PID:2144
    • 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=4148 --field-trial-handle=2264,i,1475924722205134884,16549311107360026087,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2560

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads