Analysis

  • max time kernel
    92s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-07-2024 09:29

General

  • Target

    2024-07-07_3b467c0b5beee4d301fa830acd152574_ryuk.exe

  • Size

    2.0MB

  • MD5

    3b467c0b5beee4d301fa830acd152574

  • SHA1

    41f5c7f85e6562ba35b3d7c34eb909a3262dc4f9

  • SHA256

    bc34d7f4d7483a48812b8dea36437d2e9a35fd064a6146a53ece0340895c95d6

  • SHA512

    5379950f7f91e7ddf1f8756078ca84f28066824cfbc409c2fbe82cbeaa34bbce92ff1e7b39e750b4ca5757d008892a43f5337e19067f65dae6448da4c29e0dc3

  • SSDEEP

    49152:fJDH92yo4VrRHYlArPlrl/ohdTUzlDmg27RnWGj:5O4VFFND527BWG

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-07-07_3b467c0b5beee4d301fa830acd152574_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-07_3b467c0b5beee4d301fa830acd152574_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:392

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/392-0-0x0000000140000000-0x000000014021C000-memory.dmp

    Filesize

    2.1MB

  • memory/392-9-0x00000000001A0000-0x0000000000200000-memory.dmp

    Filesize

    384KB

  • memory/392-2-0x00000000001A0000-0x0000000000200000-memory.dmp

    Filesize

    384KB

  • memory/392-11-0x00000000001A0000-0x0000000000200000-memory.dmp

    Filesize

    384KB

  • memory/392-13-0x0000000140000000-0x000000014021C000-memory.dmp

    Filesize

    2.1MB