Analysis

  • max time kernel
    446s
  • max time network
    448s
  • 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/kn.pak

  • Size

    872KB

  • MD5

    8a3427385226ab72e8421d84225f7adf

  • SHA1

    701a85bc6bca0ed33dbe1aa3a617ce26576c7421

  • SHA256

    c315e791770cea204c7e49ef5b68fa46fe42864a33e77fa5a1d42f87ba85124f

  • SHA512

    310719fb102c1f892d354f1478bba06e856bd45da08416be970a0a76e44c7d81aaa9ddd878234b2348b625e0d18cfe7c966379115f35d51f4ee78a986c1243b0

  • SSDEEP

    6144:O+wN1jeEb7qb4GvGK25j/u7cB2jrith0vkcVwVattrmQLHMj0AWviYRpySIvSuNu:NwzSS7qdR+QygZ5gJ765mWUj+yt++FS

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\kn.pak
    1⤵
    • Modifies registry class
    PID:976
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:72

Network

MITRE ATT&CK Enterprise v15

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Downloads