Analysis

  • max time kernel
    115s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2025, 13:38

General

  • Target

    Payload/Hot Tub.app/Assets.car

  • Size

    5.5MB

  • MD5

    b486f3f3894271a631b25fcb17e8c810

  • SHA1

    12caa0bcf6f635fd8f4563281ab11270ec11cd20

  • SHA256

    6d08ee3dd404f782e4abe22ef31225d7b70f8b6d5170b0438655dd35e5d3f9ab

  • SHA512

    343c013e3f9d5ac0ce3c14684e881381b40708f51552b1ac5a6bec0f722b66062ff5bd4ae0c55edfd62d2e3961c15e5601cee8f3c14543b27f2f68f6b17aaeee

  • SSDEEP

    98304:b6CIZ0aZ2/ItAHbp7NwOgyAkvqXrphDdaWkvqMrpgOgyyDdaa:W+HkGp5UyMX9JM2y+n

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\Payload\Hot Tub.app\Assets.car"
    1⤵
    • Modifies registry class
    PID:4344
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:5676

Network

MITRE ATT&CK Enterprise v15

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Downloads