Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 01:23

General

  • Target

    2024-06-03_b5629e3dbb4fb6cec6bcc45bb972f678_cobalt-strike_ryuk.exe

  • Size

    781KB

  • MD5

    b5629e3dbb4fb6cec6bcc45bb972f678

  • SHA1

    a9b6f11529cb5a52e3e9ffa78dd9ceb6387fad3b

  • SHA256

    d782a8e6856e78e909df19724fa03350934eaf69636def16c8e242e101d40d2c

  • SHA512

    57a567a3de4c10dd19e4884b4124e1257e95d7113f231e54a29af6612aab07d1c0cf6b0bed46082496a26c524af84b39a5a179af8a1dbe15b21226f9a9dc9d70

  • SSDEEP

    24576:oPsJcuij8NDFKYmKOF0zr31JwAlcR3QC0OXxc0H:owcuugDUYmvFur31yAipQCtXxc0H

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-03_b5629e3dbb4fb6cec6bcc45bb972f678_cobalt-strike_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-03_b5629e3dbb4fb6cec6bcc45bb972f678_cobalt-strike_ryuk.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1964

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1964-0-0x00000000022D0000-0x0000000002330000-memory.dmp

          Filesize

          384KB

        • memory/1964-8-0x0000000140000000-0x00000001400CA000-memory.dmp

          Filesize

          808KB

        • memory/1964-10-0x00000000022D0000-0x0000000002330000-memory.dmp

          Filesize

          384KB

        • memory/1964-9-0x00000000022D0000-0x0000000002330000-memory.dmp

          Filesize

          384KB

        • memory/1964-12-0x0000000140000000-0x00000001400CA000-memory.dmp

          Filesize

          808KB