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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/06/2024, 09:08

General

  • Target

    b919b61737aad351b5b5842780bdb71ba2ace45b6e4bcea136b09f90461f5ae7.exe

  • Size

    317KB

  • MD5

    83780e63f48cb21bea3e734857892bc1

  • SHA1

    2dcd36b040a882756d85616edc92cacbdeaa4067

  • SHA256

    b919b61737aad351b5b5842780bdb71ba2ace45b6e4bcea136b09f90461f5ae7

  • SHA512

    6ef619064cc2422051efa081446fa5545920a829bf080bd6362a20d4ccb459e9abcf7e8c8131c3e357b710e4730f49e3256e54d74f42d523f44bbaf8929cdc5b

  • SSDEEP

    6144:haTKwZxUmcOf5Zht6W46r9YOz+RpXKr9qNRyk7kLDyqqiJ6n4+OUP7cu8hPIRDxC:wTtTUmhZr6q9NqDGDypiK5O9hjn

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b919b61737aad351b5b5842780bdb71ba2ace45b6e4bcea136b09f90461f5ae7.exe
    "C:\Users\Admin\AppData\Local\Temp\b919b61737aad351b5b5842780bdb71ba2ace45b6e4bcea136b09f90461f5ae7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1572
    • C:\Users\Admin\AppData\Local\Temp\b919b61737aad351b5b5842780bdb71ba2ace45b6e4bcea136b09f90461f5ae7.exe
      "C:\Users\Admin\AppData\Local\Temp\b919b61737aad351b5b5842780bdb71ba2ace45b6e4bcea136b09f90461f5ae7.exe"
      2⤵
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4036
      • C:\Windows\SysWOW64\explorer.exe
        "C:\Windows\SysWOW64\explorer.exe"
        3⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4440
  • 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 --field-trial-handle=4192,i,1305347165619645738,15927664461101562802,262144 --variations-seed-version --mojo-platform-channel-handle=4204 /prefetch:8
    1⤵
      PID:4488

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/4036-2-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/4036-4-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/4036-5-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/4440-7-0x0000000000E90000-0x00000000012C3000-memory.dmp

      Filesize

      4.2MB

    • memory/4440-10-0x0000000000E90000-0x00000000012C3000-memory.dmp

      Filesize

      4.2MB