Analysis

  • max time kernel
    139s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 20:35

General

  • Target

    399dabda644d6aa4cffcc303850fe5f871d960224e442fb355d37d7b84c6d227.dll

  • Size

    8KB

  • MD5

    3623c3b3a037e2896be9c94da4017899

  • SHA1

    419b2883c120473c3bb016a7ec630756ac481575

  • SHA256

    399dabda644d6aa4cffcc303850fe5f871d960224e442fb355d37d7b84c6d227

  • SHA512

    c40b16afdf34dea1a886f6c7e62dfa7df89228f1ba120010e5d5601032267489a113bed06d110282cd873843fab707711dfdcfc9cd95e0ba86e4ddbdc09c84ad

  • SSDEEP

    192:rLxQpVUv5fK54GRtQN6f0CZz+wEZ8OZzv82yRDmWsGKJcp9VYY:rGVUZK54+ff0Cgwe9vclm0XVY

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\399dabda644d6aa4cffcc303850fe5f871d960224e442fb355d37d7b84c6d227.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4756
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\399dabda644d6aa4cffcc303850fe5f871d960224e442fb355d37d7b84c6d227.dll,#1
      2⤵
        PID:3488
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 540
          3⤵
          • Program crash
          PID:4628
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3488 -ip 3488
      1⤵
        PID:2788
      • 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=3940 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:1624

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads