Overview

overview

5

Static

static

3

2024-05-17...uk.exe

windows7-x64

1

2024-05-17...uk.exe

windows10-2004-x64

5

Analysis

  • max time kernel
    139s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/05/2024, 16:29

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    2024-05-17_293df94071dfbb348877c698f5d24897_ryuk.exe

  • Size

    1.8MB

  • MD5

    293df94071dfbb348877c698f5d24897

  • SHA1

    4a915858aca961033d8ce8d4392a906c7b272287

  • SHA256

    309e1f1787434450a0000e02f2a49b423e6aae5610549079740065f1c33d039d

  • SHA512

    6b4c5fbcb19a665bf4c78d0dc9112129e254ffa41f2546078467f72d7155ad0190f1381d1279dbad1cf51ce1f0b0f67d4e6704db2ee875f3ef216c0d44106c96

  • SSDEEP

    12288:AlLMLTZAXoUpkdJAdGyUODk2vtPNJZ7D9p5zuldXnXf3auHbGqndVFbk:DTmnpwJ+RXDVv7DxAZquHPH9k

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\2024-05-17_293df94071dfbb348877c698f5d24897_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-17_293df94071dfbb348877c698f5d24897_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1852
  • 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 --field-trial-handle=4012,i,2607710392823067546,4648797561512801463,262144 --variations-seed-version --mojo-platform-channel-handle=2860 /prefetch:8
    1⤵
      PID:3856

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1852-9-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

      Download

    • memory/1852-8-0x0000000140000000-0x00000001401D6000-memory.dmp

      Filesize

      1.8MB

      Download

    • memory/1852-12-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

      Download

    • memory/1852-1-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

      Download

    • memory/1852-13-0x0000000140000000-0x00000001401D6000-memory.dmp

      Filesize

      1.8MB

      Download