Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-03-2024 02:37

General

  • Target

    CrashSight.dll

  • Size

    3.5MB

  • MD5

    1383f87410e40b11171ce4a8d7389608

  • SHA1

    1af2f08e821fe656874582e9724a57fa6915b296

  • SHA256

    7e66fe9cb93c0198f88974e3545aaf14a4d3af756ea11b78ab134454188c559f

  • SHA512

    8d14fc08c160b4eaaa5217a8fa88a62a7251bc05adfc3a02f31ad363c76d809d9c37e53f97b07e95d0671f0b12adde0ff4976dbeb0176b73d8f3d3dbc1f52591

  • SSDEEP

    49152:HAX5oOmQF+b75HDczMkeMwgO/AG+FnT0egIu0ODpvRezZadW/FCPJMHOPvTQHTse:HAXapQFYRorbwEG+qjreIeyMHf

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\CrashSight.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2484
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\CrashSight.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4740
  • 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=4160 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2172

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads