Analysis

  • max time kernel
    143s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/03/2024, 21:25

General

  • Target

    2024-03-05_0c6cfffa756185decf33dda5b2f4a52c_lockbit.exe

  • Size

    155KB

  • MD5

    0c6cfffa756185decf33dda5b2f4a52c

  • SHA1

    01fafa5fa021607f28b1103785e3943acc3e7ae1

  • SHA256

    aa4ae251b304f4911ccb119eee39eb226dbb03b197d0e487776465e2623cf56f

  • SHA512

    87d4aa260ffc2129f7464426590c3b9deb1909466a8b8ed3c13fb7f019ab11946f1740362bd22384a4e3a11c98c658eb777de3348c430cfc7047f02661339bba

  • SSDEEP

    3072:fyKKQF+WQ+vvk9sWmyPsn4pFxis+rYdXa5Sx2rIVe+7c7XbPUSRVd4za:flMe74pFgkBa5ytpILPU6Ke

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\2024-03-05_0c6cfffa756185decf33dda5b2f4a52c_lockbit.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-05_0c6cfffa756185decf33dda5b2f4a52c_lockbit.exe"
    1⤵
      PID:1484
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 252
        2⤵
        • Program crash
        PID:3520
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1484 -ip 1484
      1⤵
        PID:3164
      • 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=1416 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:3948

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/1484-0-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/1484-1-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB