Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-09-2024 23:22

General

  • Target

    ChaosRansomwareBuilderVersion4-main/README.md

  • Size

    437B

  • MD5

    88776154387c8af62b421162a4ec865c

  • SHA1

    de3be11123b1c571888ec19c5403abc4e5be57bf

  • SHA256

    cfcd9d4617aacd44b506107c21060c95269820a8d4dd3b533a3c6e3c80efbf55

  • SHA512

    8c894ba2d77b87baee619706e56097326f973b1ec14eee79b46b366e253366b7610d9f888cc8ecef0c08c3591728ab234791eaba5b65a5670201efac95b33601

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\ChaosRansomwareBuilderVersion4-main\README.md
    1⤵
    • Modifies registry class
    PID:5092
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads