Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/03/2025, 19:46

General

  • Target

    2025-03-06_6c00c2a4a51ab0484b32a1e699e8f403_ryuk.exe

  • Size

    691KB

  • MD5

    6c00c2a4a51ab0484b32a1e699e8f403

  • SHA1

    65a5b0724a754ff9aa549ec6ff3affec8bdd4af0

  • SHA256

    753c41c1213c462834a990476d9c327050176509eae093a574190d3726fe8cb0

  • SHA512

    e39b8bb555771725ca45d027cc32c40e34f0ec95baaf7069f91b20735d9fd1ea2fdb0e26a91d6ed191065f577a5e535eb660d54c9f121691f138d84b356843c1

  • SSDEEP

    6144:jN30RyG9seFais9ybKzf+kFLLdOauLSAers509xJTtP7/F30rJyQBK2T7ge:jN309ais9yGznF+LSAewy9MrJAU/

Malware Config

Signatures

  • Azov

    A wiper seeking only damage, first seen in 2022.

  • Azov family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-03-06_6c00c2a4a51ab0484b32a1e699e8f403_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-06_6c00c2a4a51ab0484b32a1e699e8f403_ryuk.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in Program Files directory
    PID:4768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4768-11-0x0000028A16FF0000-0x0000028A16FF4000-memory.dmp

    Filesize

    16KB

  • memory/4768-12-0x0000028A16FE0000-0x0000028A16FE5000-memory.dmp

    Filesize

    20KB

  • memory/4768-2-0x00007FF695FE0000-0x00007FF696084000-memory.dmp

    Filesize

    656KB

  • memory/4768-5-0x0000028A16FE0000-0x0000028A16FE5000-memory.dmp

    Filesize

    20KB

  • memory/4768-4-0x0000028A16FC0000-0x0000028A16FC7000-memory.dmp

    Filesize

    28KB

  • memory/4768-3-0x0000028A16FE0000-0x0000028A16FE5000-memory.dmp

    Filesize

    20KB

  • memory/4768-0-0x0000028A16FF0000-0x0000028A16FF4000-memory.dmp

    Filesize

    16KB