Analysis

  • max time kernel
    150s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 03:08

General

  • Target

    be6eb57a8d1fa98595ee44d3bd819b1e8c8bd4f3b996a6bfe69bb62b08602770.exe

  • Size

    73KB

  • MD5

    cfba3280100e72e2dde3e2b503683696

  • SHA1

    9445d800c9090c6ed5b242610f4ec2b5e0ec10c3

  • SHA256

    be6eb57a8d1fa98595ee44d3bd819b1e8c8bd4f3b996a6bfe69bb62b08602770

  • SHA512

    cd58ae9f33af4ad52af81de3c8336033211506ecfb6002cb37933b3db056f9c878a1e98d1130d79ba11f8f80cda720044e9d5a0d957dfd077843649615c7c96e

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/HfFpsJOfFpsJL:6e7WpMaxeb0CYJ97lEYNR73e+eKZHfF2

Score
9/10

Malware Config

Signatures

  • Renames multiple (5010) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\be6eb57a8d1fa98595ee44d3bd819b1e8c8bd4f3b996a6bfe69bb62b08602770.exe
    "C:\Users\Admin\AppData\Local\Temp\be6eb57a8d1fa98595ee44d3bd819b1e8c8bd4f3b996a6bfe69bb62b08602770.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3952

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini.tmp

    Filesize

    73KB

    MD5

    8541f7eff3b2dd7ef8e555a1b18bdd0c

    SHA1

    bb13bf5ecd8b0258f25b4be45820d85fa38117d2

    SHA256

    2ab30c4d364d89b3b6229aec11bec384e22f25be5f75beda2cdca1d29c35726b

    SHA512

    2e5a82a3c3f36040031fc63c2e80efd06b51e8b0bf6c4b98c10cb3d28e27b87ed4f83027a56780d8fe03dc86f40be927ffdadda7be553fe1fe71e6c0ba7f16ed

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    172KB

    MD5

    7fbfecb9eb35ea996c5f13f90b3c2f7c

    SHA1

    cb54d5fabfc8aa5bb95c0cf0a0a08c5a0e46b8c1

    SHA256

    4437ba97e44e4f57f8fc18d4139324bada21cc2324b838ef98e99cccd3749576

    SHA512

    63f7e62fc7f0d7cadfd15c7fca4103ae7260c0c1ff1a4dda839ecff1f9fb52f68afb5ffb70118111e49d71ced4b98b9046fbf04f49513fb23993a28cf889123d