Overview

overview

10

Static

static

10

JaffaCakes...e3.exe

windows7-x64

10

JaffaCakes...e3.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_ddcb8c29697c35828f461dd51c5bcd1f53700feeb893a551e7023c3e3088c4e3

  • Size

    1.3MB

  • Sample

    241222-mz6e8swkbk

  • MD5

    9d249adf6b02dcd81d26f3e2e1c679d6

  • SHA1

    d0110fce9c6efca6627fe739f62d2be02a43e521

  • SHA256

    ddcb8c29697c35828f461dd51c5bcd1f53700feeb893a551e7023c3e3088c4e3

  • SHA512

    c0442b78759cafccfe698c9af1fb55a54e4b2925bf61a7b59ea2b32274e31a4f65a23539cd8b2271d11d77b4539863a26baaed0395f819b85aa70491c189ffcb

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_ddcb8c29697c35828f461dd51c5bcd1f53700feeb893a551e7023c3e3088c4e3

    • Size

      1.3MB

    • MD5

      9d249adf6b02dcd81d26f3e2e1c679d6

    • SHA1

      d0110fce9c6efca6627fe739f62d2be02a43e521

    • SHA256

      ddcb8c29697c35828f461dd51c5bcd1f53700feeb893a551e7023c3e3088c4e3

    • SHA512

      c0442b78759cafccfe698c9af1fb55a54e4b2925bf61a7b59ea2b32274e31a4f65a23539cd8b2271d11d77b4539863a26baaed0395f819b85aa70491c189ffcb

    • 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