General

  • Target

    JaffaCakes118_9f916ac13775d75b68a2994e916a55990f07cba880b1a919888688c242e678ae

  • Size

    1.3MB

  • Sample

    241222-cv27xazkbz

  • MD5

    57a3d97708e221d0e543d16f086c1b2b

  • SHA1

    75ce23160ec50c0ac77ca3e46c6287ec1a6fb1d1

  • SHA256

    9f916ac13775d75b68a2994e916a55990f07cba880b1a919888688c242e678ae

  • SHA512

    d647bd352fa49810a17b162128a6b37f14d6ae8d026958aa5911afe4f10ffeea510da4c23e51fc14fcfe303ca5b70ba3b7d8f557053dc271413947162306c28b

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_9f916ac13775d75b68a2994e916a55990f07cba880b1a919888688c242e678ae

    • Size

      1.3MB

    • MD5

      57a3d97708e221d0e543d16f086c1b2b

    • SHA1

      75ce23160ec50c0ac77ca3e46c6287ec1a6fb1d1

    • SHA256

      9f916ac13775d75b68a2994e916a55990f07cba880b1a919888688c242e678ae

    • SHA512

      d647bd352fa49810a17b162128a6b37f14d6ae8d026958aa5911afe4f10ffeea510da4c23e51fc14fcfe303ca5b70ba3b7d8f557053dc271413947162306c28b

    • SSDEEP

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

    • DcRat

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

    • Dcrat family

    • 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.

    • Command and Scripting Interpreter: PowerShell

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

    • 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

MITRE ATT&CK Enterprise v15

Tasks