Overview

overview

10

Static

static

10

JaffaCakes...97.exe

windows7-x64

10

JaffaCakes...97.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_bea63bea228e90f03925bd55ce869d6184cdeef9920e1390e6c9eaa37e946697

  • Size

    1.3MB

  • Sample

    241221-yaplzaxpdr

  • MD5

    7fbecde0cd3ee62936f18b741302c01c

  • SHA1

    f400947018e502902749900aaf957e8a50065e69

  • SHA256

    bea63bea228e90f03925bd55ce869d6184cdeef9920e1390e6c9eaa37e946697

  • SHA512

    13929bf3e4b8856705672acfb51177f0b3140a2ed0832ce9319bdbb16365367a6858e6dd6bbcc520bced3852721395055a059615449e34688d360c4264871ea8

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_bea63bea228e90f03925bd55ce869d6184cdeef9920e1390e6c9eaa37e946697

    • Size

      1.3MB

    • MD5

      7fbecde0cd3ee62936f18b741302c01c

    • SHA1

      f400947018e502902749900aaf957e8a50065e69

    • SHA256

      bea63bea228e90f03925bd55ce869d6184cdeef9920e1390e6c9eaa37e946697

    • SHA512

      13929bf3e4b8856705672acfb51177f0b3140a2ed0832ce9319bdbb16365367a6858e6dd6bbcc520bced3852721395055a059615449e34688d360c4264871ea8

    • 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