Overview

overview

10

Static

static

1

BadRabbit.exe

windows10-1703-x64

BadRabbit.exe

windows10-2004-x64

10

BadRabbit.exe

windows11-21h2-x64

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General

  • Target

    BadRabbit.exe

  • Size

    431KB

  • Sample

    240404-2gw66scg24

  • MD5

    fbbdc39af1139aebba4da004475e8839

  • SHA1

    de5c8d858e6e41da715dca1c019df0bfb92d32c0

  • SHA256

    630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da

  • SHA512

    74eca8c01de215b33d5ceea1fda3f3bef96b513f58a750dba04b0de36f7ef4f7846a6431d52879ca0d8641bfd504d4721a9a96fa2e18c6888fd67fa77686af87

  • SSDEEP

    12288:BHNTywFAvN86pLbqWRKHZKfErrZJyZ0yqsGO3XR63:vT56NbqWRwZaEr3yt2O3XR63

Score
10/10
badrabbitmimikatzevasionransomware

Malware Config

Targets

    • Target

      BadRabbit.exe

    • Size

      431KB

    • MD5

      fbbdc39af1139aebba4da004475e8839

    • SHA1

      de5c8d858e6e41da715dca1c019df0bfb92d32c0

    • SHA256

      630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da

    • SHA512

      74eca8c01de215b33d5ceea1fda3f3bef96b513f58a750dba04b0de36f7ef4f7846a6431d52879ca0d8641bfd504d4721a9a96fa2e18c6888fd67fa77686af87

    • SSDEEP

      12288:BHNTywFAvN86pLbqWRKHZKfErrZJyZ0yqsGO3XR63:vT56NbqWRwZaEr3yt2O3XR63

    Score
    10/10
    badrabbitmimikatzevasionransomware

    • BadRabbit

      Ransomware family discovered in late 2017, mainly targeting Russia and Ukraine.

      ransomwarebadrabbit

    • Deletes NTFS Change Journal

      The USN change journal is a persistent log of all changes made to local files used by Windows Server systems.

      ransomware

    • Mimikatz

      mimikatz is an open source tool to dump credentials on Windows.

      mimikatz

    • Clears Windows event logs

      evasionransomware

    • mimikatz is an open source tool to dump credentials on Windows

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v15

Tasks