General

  • Target

    JaffaCakes118_6967526d2772ad9afaf9d37407a183989f72032e43469452d45647e2a281771f

  • Size

    1.3MB

  • Sample

    241230-cxrh7avnbp

  • MD5

    34df7506e76ceeb4d9d568da789a4a45

  • SHA1

    68b2e32ba9e0e438076f711bb50bc0ceb4e82b79

  • SHA256

    6967526d2772ad9afaf9d37407a183989f72032e43469452d45647e2a281771f

  • SHA512

    fe4d087bca3b893371688b2bbb5f7b1211b11cf6180c164dc728e115c87ff0bce7f913f7458f974d5ea540d0ba3e9bef84dc6ed3dcb4b95dcbda3ec7499ff1b9

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_6967526d2772ad9afaf9d37407a183989f72032e43469452d45647e2a281771f

    • Size

      1.3MB

    • MD5

      34df7506e76ceeb4d9d568da789a4a45

    • SHA1

      68b2e32ba9e0e438076f711bb50bc0ceb4e82b79

    • SHA256

      6967526d2772ad9afaf9d37407a183989f72032e43469452d45647e2a281771f

    • SHA512

      fe4d087bca3b893371688b2bbb5f7b1211b11cf6180c164dc728e115c87ff0bce7f913f7458f974d5ea540d0ba3e9bef84dc6ed3dcb4b95dcbda3ec7499ff1b9

    • 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