Overview

overview

10

Static

static

10

JaffaCakes...26.exe

windows7-x64

10

JaffaCakes...26.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_2f5d8b60f57f1700923ea656288371c44a9308d919fe4f9dc0e744137c7def26

  • Size

    1.3MB

  • Sample

    241221-13qe3s1mcy

  • MD5

    9c5d6205bcf77f2e6e9d3646b81c30c0

  • SHA1

    95f5f5502c886279b02b7ab9f649de270762ce4c

  • SHA256

    2f5d8b60f57f1700923ea656288371c44a9308d919fe4f9dc0e744137c7def26

  • SHA512

    38bdbb41021650480e7931418a268cf2b6950f873563751cdf8b0b1a92505a707e73a719f6fe7061690d7f077590d5176c94a5a20cec6a28f9a6ab68fd6cc2ca

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_2f5d8b60f57f1700923ea656288371c44a9308d919fe4f9dc0e744137c7def26

    • Size

      1.3MB

    • MD5

      9c5d6205bcf77f2e6e9d3646b81c30c0

    • SHA1

      95f5f5502c886279b02b7ab9f649de270762ce4c

    • SHA256

      2f5d8b60f57f1700923ea656288371c44a9308d919fe4f9dc0e744137c7def26

    • SHA512

      38bdbb41021650480e7931418a268cf2b6950f873563751cdf8b0b1a92505a707e73a719f6fe7061690d7f077590d5176c94a5a20cec6a28f9a6ab68fd6cc2ca

    • 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