General

  • Target

    JaffaCakes118_6b86adc9dfc7b077499a4b338bd664fb64cc3794f2cb1a9bc158612a22ce14fc

  • Size

    1.3MB

  • Sample

    241230-btv7jatkgn

  • MD5

    2aaf10a6b065352f2b50ca6766bc2d67

  • SHA1

    a30d3f2fa6d2e1733ef2b7949cdf397edf7f49d9

  • SHA256

    6b86adc9dfc7b077499a4b338bd664fb64cc3794f2cb1a9bc158612a22ce14fc

  • SHA512

    dbf82063369e6d169b72a7f3a048cd103f46a3bfc8a27eb2efb49c49052c514330031af9e852dcd00c01c2c4ed8d4804c024dbf32b34851687ee6dc82e82ac52

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_6b86adc9dfc7b077499a4b338bd664fb64cc3794f2cb1a9bc158612a22ce14fc

    • Size

      1.3MB

    • MD5

      2aaf10a6b065352f2b50ca6766bc2d67

    • SHA1

      a30d3f2fa6d2e1733ef2b7949cdf397edf7f49d9

    • SHA256

      6b86adc9dfc7b077499a4b338bd664fb64cc3794f2cb1a9bc158612a22ce14fc

    • SHA512

      dbf82063369e6d169b72a7f3a048cd103f46a3bfc8a27eb2efb49c49052c514330031af9e852dcd00c01c2c4ed8d4804c024dbf32b34851687ee6dc82e82ac52

    • 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