Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-06-2024 13:15

General

  • Target

    biosdrain-master/biosdrain.c

  • Size

    4KB

  • MD5

    c7c28066ba34a8f99fa675956d911f8d

  • SHA1

    39a5780788d927205e190e923c23bc9805ddf819

  • SHA256

    a8b62981edcd650c426cfe2de4bd3017cdd4b4566740bb028dde4cf4446eee66

  • SHA512

    98b5023ed59acffec52611da7b53f8c39e612b725cb6055b96b0882f776c3f451ec9d9ec64d07415c39bf90727c1b81b48febd1ff79477f1c27e57b17fee1b8f

  • SSDEEP

    96:oCcfDWh6pV2nlbURPg6deNXyCLOblDGJ/dz2NJYc:rcf0lbWSNFEV+/dzg

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\biosdrain-master\biosdrain.c
    1⤵
    • Modifies registry class
    PID:4500
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4572
  • 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=1280,i,1697479186275492802,18058102846092193784,262144 --variations-seed-version --mojo-platform-channel-handle=3744 /prefetch:8
    1⤵
      PID:3960

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads