Analysis

  • max time kernel
    444s
  • max time network
    456s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-es
  • resource tags

    arch:x64arch:x86image:win11-20241007-eslocale:es-esos:windows11-21h2-x64systemwindows
  • submitted
    03-02-2025 14:18

General

  • Target

    ChjokM3/Load/ar.pak

  • Size

    574KB

  • MD5

    d1d99f4f2045531edc47d37a367402bd

  • SHA1

    825385e524ece779c641a4ce2a57d14ff126d509

  • SHA256

    bfa2a3c3ebb3c6afbca42cb70b4da8f997068d511cf40ee8a952a893b8f9d7cd

  • SHA512

    4255b02c19ed373d711068a2d4639d462372071cc2aadb6afce459d9fe19bda21ffcbf1604e4937617cd5fee996f9b3786be1c2bed4dc4919d849c7a988a6ac0

  • SSDEEP

    12288:el2RFtqr0jXjiRp8DvYUBuSYRrA5SNbr+ATg8Y3MgSEN6h:m2Ru1fRk52+M

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\ChjokM3\Load\ar.pak
    1⤵
    • Modifies registry class
    PID:4240
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads