Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-03-2024 22:35

General

  • Target

    2024-03-13_d97fc12904d6efb0a3558fbd2d967b55_lockbit.exe

  • Size

    149KB

  • MD5

    d97fc12904d6efb0a3558fbd2d967b55

  • SHA1

    2bbab5806351d0a400ce8fef9bbebcc8570f3c00

  • SHA256

    ebe768be9e6fe8eace7f709e123d8b07104743c43cdeb79846ae8c8f8d290a50

  • SHA512

    6a8cf7330e8a0ccbfa61a4c27ac02a42232baffc7c0108f610a877621c0567934f02e39722c369a0735a259f0c4f8c5cb071866c792a653c872b78aa00b101ef

  • SSDEEP

    3072:lx8tFg8hlax0xd5RN7IDihOY7n7zZGEDpqlM/7QWezpf8jWH8cx:l0FgOl5qOYY7JHDgiTQGjWH8cx

Score
10/10

Malware Config

Signatures

  • Lockbit

    Ransomware family with multiple variants released since late 2019.

  • Rule to detect Lockbit 3.0 ransomware Windows payload 2 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-13_d97fc12904d6efb0a3558fbd2d967b55_lockbit.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-13_d97fc12904d6efb0a3558fbd2d967b55_lockbit.exe"
    1⤵
      PID:3428
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3428 -s 264
        2⤵
        • Program crash
        PID:2012
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3428 -ip 3428
      1⤵
        PID:2420
      • 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=3864 --field-trial-handle=3136,i,3192284747741020952,1225278682167953346,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:1412

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3428-0-0x0000000000400000-0x0000000000429000-memory.dmp

          Filesize

          164KB

        • memory/3428-1-0x0000000000400000-0x0000000000429000-memory.dmp

          Filesize

          164KB