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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/07/2024, 10:09

General

  • Target

    Megpoid_sweet/setup.bin

  • Size

    152.1MB

  • MD5

    c4af4bb5f1fadde8de2d36ac4d9e4d1a

  • SHA1

    9b8b7551aa7d9697bd8a285a194762d154d91269

  • SHA256

    5983328323db0f4d5f2a49780c599ac98a1e95c9f4da22092f63e4c86e12da5e

  • SHA512

    281a1bb3e72000928dcd06cc1206b6689d5034c72c7632c96558171c43351659cc88dd7902b37cf288658a87049089cfd69a7cb1539593126fed48ac2bfcf2cb

  • SSDEEP

    3145728:dki9Dn0DSbS0V2pbdDTlqH3ZLhMwdghXNQk81lfMXQ:2ihaS+0VsbdHSZLh3duSVZ6Q

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 25 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Megpoid_sweet\setup.bin
    1⤵
    • Modifies registry class
    PID:2392
  • 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:4480
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Megpoid_sweet\setup.bin
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:4764

Network

MITRE ATT&CK Enterprise v15

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Downloads