Analysis

  • max time kernel
    149s
  • max time network
    275s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2024 15:20

General

  • Target

    fx_cast_bridge.json

  • Size

    199B

  • MD5

    3433be4642033b6f9e158dd796b4173b

  • SHA1

    e3610d4d05ab14ec01ecc052bf566e4348577d6e

  • SHA256

    2dd6bddc83d02c1c857ab0e29721b474cadc67b927d7ad91c3c8da1cd66e2969

  • SHA512

    db018f68d8b8908e602f5cbd1dd86d964dbb54e1b1c55425fce8cc7471e67fc1c522ae97830e2598ac48016c42def85a017cb451579a671bb3f9e53eb5852b78

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\fx_cast_bridge.json
    1⤵
    • Modifies registry class
    PID:4684
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads