Analysis

  • max time kernel
    133s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/05/2024, 20:24

General

  • Target

    2024-05-28_ccd9ff329f36af5e6a235adefecf2f24_ryuk.exe

  • Size

    1.9MB

  • MD5

    ccd9ff329f36af5e6a235adefecf2f24

  • SHA1

    745368da46603ea94b778e3607da0cf4db656a9b

  • SHA256

    a78573e0a9d789fe1968ef0fa5aa06cf2cb65fcb5a5307fa47a7b6f7fff06fcc

  • SHA512

    89c62fbb5b7f2e7b061153b422a7157f7dc490df340be0807c8cf2133224ac7c1806e7070884edbd54caa18d87e409983071b80a11a405023f7580b8f8cd033c

  • SSDEEP

    24576:l6V6jC/AyqGizWCaFby7sRjhm0Ijr/eax8JXO02q3A:l6cZGizWCaFb0EjhMjSax84

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\2024-05-28_ccd9ff329f36af5e6a235adefecf2f24_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-28_ccd9ff329f36af5e6a235adefecf2f24_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:224

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/224-0-0x0000000140000000-0x00000001401EE000-memory.dmp

          Filesize

          1.9MB

        • memory/224-1-0x00000000021F0000-0x0000000002250000-memory.dmp

          Filesize

          384KB

        • memory/224-9-0x00000000021F0000-0x0000000002250000-memory.dmp

          Filesize

          384KB

        • memory/224-7-0x00000000021F0000-0x0000000002250000-memory.dmp

          Filesize

          384KB

        • memory/224-12-0x00000000021F0000-0x0000000002250000-memory.dmp

          Filesize

          384KB

        • memory/224-13-0x0000000140000000-0x00000001401EE000-memory.dmp

          Filesize

          1.9MB