Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10-09-2024 07:40

General

  • Target

    PhoenixMiner_6.2c_Windows/doc/_static/pygments.css

  • Size

    4KB

  • MD5

    aef7931044a13463a2bb487ac680bc33

  • SHA1

    5c1c272e71bc1f3b8a621f342f7b923f1051a616

  • SHA256

    e882628da450480613755e6b8e1ad7014c15e5666c758973352469990a5626de

  • SHA512

    8862dc5cde3bf1c1630c1d4dbab1c03237e61286c36d7a670511a277bba5fc928fd183e169e9c84a508d8b7f4e9c475234b6f70f12607569571a7f0a7c517a88

  • SSDEEP

    96:OQcV87VgV3VtVVsEVL/jkFs0KkVuwVI9z:5cu7aR/MEZ/aZEw4z

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\PhoenixMiner_6.2c_Windows\doc\_static\pygments.css
    1⤵
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2464
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\PhoenixMiner_6.2c_Windows\doc\_static\pygments.css
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:1540

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads