Analysis

  • max time kernel
    144s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/04/2024, 08:37

General

  • Target

    2024-04-10_92b9eb11b42d222cd637e69f21a3c4f2_ryuk.exe

  • Size

    1.0MB

  • MD5

    92b9eb11b42d222cd637e69f21a3c4f2

  • SHA1

    e0c52e1ca4485a1e345ee0ba9619165527c98d54

  • SHA256

    3d5ad1027e58b2f7391773fd1f5708efd2d443c4a01ced8661536bb5210208e5

  • SHA512

    5f5e68a2203ffa9fa5a08898e2334befc392a458d17594b876fb7233aa5cea9f6acf0a76a99fb8d9c91e249b8026cae5f95439afc009566ff77baf4a9c253442

  • SSDEEP

    12288:0X/7g9a/Ig+KxilJVGfHPMmWqapxVaqsLkHbbpxIVPPXk1pShoGDQinZv:0U9OREtG/PJzKxVaHL4xIVPXmpC1Mmv

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-10_92b9eb11b42d222cd637e69f21a3c4f2_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-10_92b9eb11b42d222cd637e69f21a3c4f2_ryuk.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:744
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3724 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3580

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads