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Analysis

  • max time kernel
    8s
  • max time network
    29s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2024, 07:36

Errors

Reason
Machine shutdown

General

  • Target

    2024-04-16_7e6f54ac18dced5c94b66a6bad917ad2_cryptolocker.exe

  • Size

    30KB

  • MD5

    7e6f54ac18dced5c94b66a6bad917ad2

  • SHA1

    491354bca30b7a577c3d119f796b34b124cad81a

  • SHA256

    4d3d4a772d2dc84d8cda6ac4cd8e3f8c823798e4043693bc318b02b1c1abbca8

  • SHA512

    a0185de3b13192bca1c8d7b73b5a4ee633f9588d2728fba0f933e44fb917bf956fad6ac92b1b5ae9cd84280a7c46b01f19f7fef6410cceb8c20d20e3392256e1

  • SSDEEP

    384:bG74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUg4:bG74zYcgT/Ekd0ryfjs

Score
9/10

Malware Config

Signatures

  • Detection of CryptoLocker Variants 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-16_7e6f54ac18dced5c94b66a6bad917ad2_cryptolocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-16_7e6f54ac18dced5c94b66a6bad917ad2_cryptolocker.exe"
    1⤵
      PID:116
      • C:\Users\Admin\AppData\Local\Temp\hasfj.exe
        "C:\Users\Admin\AppData\Local\Temp\hasfj.exe"
        2⤵
          PID:5092
      • 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=3916,i,14608967181093042166,5624865882718216492,262144 --variations-seed-version --mojo-platform-channel-handle=4600 /prefetch:8
        1⤵
          PID:1652

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\hasfj.exe

          Filesize

          30KB

          MD5

          b537d6970fe9aa43a5019e6392b63ec8

          SHA1

          059fc39dcd873fdc3778b20946d067287a024605

          SHA256

          3945d9c4d0884032e3c30c902989592af2b04ab499d43205323c79958a7c6b42

          SHA512

          5c6e520878055729ee951e0d00953fc9bdcd6d5fc9e4c3c4dd3ce807268cb4f93bfd8331b6488998206a584fd5faabed4173cb7a6527819aad456d4875ae5f6a

        • memory/116-0-0x0000000008000000-0x000000000800A000-memory.dmp

          Filesize

          40KB

        • memory/116-1-0x0000000002EA0000-0x0000000002EA6000-memory.dmp

          Filesize

          24KB

        • memory/116-2-0x0000000002EA0000-0x0000000002EA6000-memory.dmp

          Filesize

          24KB

        • memory/116-3-0x0000000003150000-0x0000000003156000-memory.dmp

          Filesize

          24KB

        • memory/116-17-0x0000000008000000-0x000000000800A000-memory.dmp

          Filesize

          40KB