Analysis

  • max time kernel
    137s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 22:57

General

  • Target

    2024-01-18_7bb71b4ed855ac1e46f09ebdc2969f9d_ryuk.exe

  • Size

    1.4MB

  • MD5

    7bb71b4ed855ac1e46f09ebdc2969f9d

  • SHA1

    61e17fca5a6e2ce992ac5c99de44e10f61e26451

  • SHA256

    133f92eda1d060b7dd83d2e1cf9cae15f8b78622b0286805c2a4ff19ce5f18b1

  • SHA512

    1364beb6fc17a9b8336746b95cb4a0f8f394b0beeeb6af9ba631e7a5ed4b4dd37ffc3cdadf84cf2a6d4b0a25de4fc3a500a4813a675d400c788b198cab177186

  • SSDEEP

    24576:LANw243VEQkbvK8N3t3QVkLhoo+SVfhl2/:Lew2KErvL73RLSo+2fhl

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-01-18_7bb71b4ed855ac1e46f09ebdc2969f9d_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-18_7bb71b4ed855ac1e46f09ebdc2969f9d_ryuk.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:824

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/824-1-0x0000000140000000-0x0000000140164000-memory.dmp

    Filesize

    1.4MB

  • memory/824-8-0x0000000002CB0000-0x0000000002D10000-memory.dmp

    Filesize

    384KB

  • memory/824-12-0x0000000140000000-0x0000000140164000-memory.dmp

    Filesize

    1.4MB

  • memory/824-10-0x0000000002CB0000-0x0000000002D10000-memory.dmp

    Filesize

    384KB

  • memory/824-7-0x0000000002CB0000-0x0000000002D10000-memory.dmp

    Filesize

    384KB

  • memory/824-0-0x0000000002CB0000-0x0000000002D10000-memory.dmp

    Filesize

    384KB