Analysis

  • max time kernel
    51s
  • max time network
    62s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15/04/2023, 18:19

General

  • Target

    Worst-main/GoodNight.py

  • Size

    1KB

  • MD5

    eb3f81d2472e850db246fe1cf542013c

  • SHA1

    2cb5ac171c39b84f9a6bdc1ff4ad846c55fbe48a

  • SHA256

    0e555a81c49048153327368d9c7a323a8d734701f1cafc8301a1f90c3823049c

  • SHA512

    1981005972a6f6d27746783cbe4d8e088c8b7cd27ead1260b4f6c6870d4db6d685c8659e2d59707a1515e34705634a7da3241d61ba8de95b049de4f093a7e651

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Worst-main\GoodNight.py
    1⤵
    • Modifies registry class
    PID:3648
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4496

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads