Overview

overview

10

Static

static

10

JaffaCakes...62.exe

windows7-x64

10

JaffaCakes...62.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_c6a693c64856fdf52245d75a87c9515fcd7ed28bd2522e57413a9cccb2d65162

  • Size

    1.3MB

  • Sample

    241222-w7v4xavpcw

  • MD5

    42cd188d6340ecf1dd6ded0cbb9560be

  • SHA1

    8a0b4763e10e9862fdc3bc0aeaf12a95faa99eb3

  • SHA256

    c6a693c64856fdf52245d75a87c9515fcd7ed28bd2522e57413a9cccb2d65162

  • SHA512

    dcb66a069e4b8255b1908fdc3503032bf54b03944ad23c22f7bc84aa9bea51d4c68e18494b70e1b53a8688a2a04bc7ae642f442019d530b2c5addf02b6e441c1

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_c6a693c64856fdf52245d75a87c9515fcd7ed28bd2522e57413a9cccb2d65162

    • Size

      1.3MB

    • MD5

      42cd188d6340ecf1dd6ded0cbb9560be

    • SHA1

      8a0b4763e10e9862fdc3bc0aeaf12a95faa99eb3

    • SHA256

      c6a693c64856fdf52245d75a87c9515fcd7ed28bd2522e57413a9cccb2d65162

    • SHA512

      dcb66a069e4b8255b1908fdc3503032bf54b03944ad23c22f7bc84aa9bea51d4c68e18494b70e1b53a8688a2a04bc7ae642f442019d530b2c5addf02b6e441c1

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    Score
    10/10
    dcratdiscoveryexecutioninfostealerrat

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks