Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2024, 14:27

General

  • Target

    2024-06-11_30c114eacf5aede3fc5b725a445dcef1_ryuk.exe

  • Size

    950KB

  • MD5

    30c114eacf5aede3fc5b725a445dcef1

  • SHA1

    79ba5b5005da04e8e4556f704b3153527295bfc9

  • SHA256

    f320e95281a9717a50c0d3d997f8d2bdf1bd4a7cc9a23e707b2fcd01aa9f9eb4

  • SHA512

    520dbc9d97c03e571eaf9ffdbf30a2ce6d981a2654fdd4568e055e5ee5997523210e5c4bc72991c83cd5d6088c9939885fe946e123d2c54f720515615104c5f5

  • SSDEEP

    24576:8mGXpdqv5mJnwJXhg96APRBjBCYMklJpGU:AXpUv5mKhBmjBC2jGU

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\2024-06-11_30c114eacf5aede3fc5b725a445dcef1_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-11_30c114eacf5aede3fc5b725a445dcef1_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4156

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4156-0-0x0000000140000000-0x0000000140104000-memory.dmp

          Filesize

          1.0MB

        • memory/4156-7-0x0000000000810000-0x0000000000870000-memory.dmp

          Filesize

          384KB

        • memory/4156-2-0x0000000000810000-0x0000000000870000-memory.dmp

          Filesize

          384KB

        • memory/4156-11-0x0000000000810000-0x0000000000870000-memory.dmp

          Filesize

          384KB

        • memory/4156-12-0x0000000140000000-0x0000000140104000-memory.dmp

          Filesize

          1.0MB