Overview

overview

10

Static

static

10

JaffaCakes...40.exe

windows7-x64

10

JaffaCakes...40.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_9a51ea7ad7f2c71aeb6b24d7bcddf0d7f8642f81c39844f5e54fc85fe394e740

  • Size

    1.3MB

  • Sample

    241222-bp88laxmcs

  • MD5

    0e8ff980af72539ef8c6a5c2dd19e851

  • SHA1

    0712b6c0d2d36ee7ef3f5d9c009feaef560f0350

  • SHA256

    9a51ea7ad7f2c71aeb6b24d7bcddf0d7f8642f81c39844f5e54fc85fe394e740

  • SHA512

    3cd5dd8ec9b43d57eb134c54bdbea7fb4ac4caf6bfadc37f72b10501e070a55f1727f7f5d32941974d68baaf2083ea62650a2924e07384e39d4aaac5c128f5ba

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_9a51ea7ad7f2c71aeb6b24d7bcddf0d7f8642f81c39844f5e54fc85fe394e740

    • Size

      1.3MB

    • MD5

      0e8ff980af72539ef8c6a5c2dd19e851

    • SHA1

      0712b6c0d2d36ee7ef3f5d9c009feaef560f0350

    • SHA256

      9a51ea7ad7f2c71aeb6b24d7bcddf0d7f8642f81c39844f5e54fc85fe394e740

    • SHA512

      3cd5dd8ec9b43d57eb134c54bdbea7fb4ac4caf6bfadc37f72b10501e070a55f1727f7f5d32941974d68baaf2083ea62650a2924e07384e39d4aaac5c128f5ba

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks