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Analysis

  • max time kernel
    79s
  • max time network
    88s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2023, 06:16

General

  • Target

    entry_1_0/StudentManager.py

  • Size

    1KB

  • MD5

    674a3bad25aebd23602029efe901190a

  • SHA1

    f8967a8e12c9dadacb79db40f4789688a5f95f0b

  • SHA256

    c51a03ed3f02c8af01233800f7d08279fdf78f3310f21421b51d2aec2e02c612

  • SHA512

    4c2ca1c8556b7d720feb7900952b91201d78757fff112b218398962150e79dd8e13620695504efcc946eb5e6b3a3363c35eaadfc9e228d7f0189278ada379696

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
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 19 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\entry_1_0\StudentManager.py
    1⤵
    • Modifies registry class
    PID:3956
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4956
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\entry_1_0\StudentManager.py
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:1932

Network

MITRE ATT&CK Enterprise v15

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Downloads