Analysis

  • max time kernel
    142s
  • max time network
    161s
  • 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 02:28

General

  • Target

    2024-03-13_367e87b63cbf1c91e51f0639821960e3_lockbit.exe

  • Size

    141KB

  • MD5

    367e87b63cbf1c91e51f0639821960e3

  • SHA1

    6c4aefc4ab911459407236ed31b4b91e0b4a6fc6

  • SHA256

    be724b31993e1514904115fb8e6a66d62cc8aa2a3d0906a068b6452619789d03

  • SHA512

    f4b6ba8967b8d771b4c55c9c07971e8639ee9c19d1e051a429645953a5f891164ab2e65ffc3bdc593a28d160dc8880275a86082ca3c13b9d322e33d67356b503

  • SSDEEP

    3072:V5bhbyvWTnVyg0u4RP02fk5/Kk6he84m+tyTMxYaUAOVDTU15+P+:rbhbwkcHuqP02MZ6vGtyTsYjAcTq5

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_367e87b63cbf1c91e51f0639821960e3_lockbit.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-13_367e87b63cbf1c91e51f0639821960e3_lockbit.exe"
    1⤵
      PID:2196
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 264
        2⤵
        • Program crash
        PID:3580
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2196 -ip 2196
      1⤵
        PID:1980

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2196-0-0x0000000000400000-0x0000000000427000-memory.dmp

        Filesize

        156KB

      • memory/2196-1-0x0000000000400000-0x0000000000427000-memory.dmp

        Filesize

        156KB