General

  • Target

    JaffaCakes118_1014ca46ceee1bfbc4051ec847992bfeb0e091e5f9ca63b015b73f828dc1af79

  • Size

    1.3MB

  • Sample

    241222-dx8m5s1phy

  • MD5

    62b9df42a72f69c31d74773578e523af

  • SHA1

    b5f7a29271671b4fda5338ef1018c4f114ca4aec

  • SHA256

    1014ca46ceee1bfbc4051ec847992bfeb0e091e5f9ca63b015b73f828dc1af79

  • SHA512

    17faa7b0dc6416f29d8b9358b2f05bcfe30a551c2ffc7e1728340ece6ce9a628a56f193488d8bad50d68f13fa8c14b26885525f8a4eb0e1e8896744fc4af16b1

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_1014ca46ceee1bfbc4051ec847992bfeb0e091e5f9ca63b015b73f828dc1af79

    • Size

      1.3MB

    • MD5

      62b9df42a72f69c31d74773578e523af

    • SHA1

      b5f7a29271671b4fda5338ef1018c4f114ca4aec

    • SHA256

      1014ca46ceee1bfbc4051ec847992bfeb0e091e5f9ca63b015b73f828dc1af79

    • SHA512

      17faa7b0dc6416f29d8b9358b2f05bcfe30a551c2ffc7e1728340ece6ce9a628a56f193488d8bad50d68f13fa8c14b26885525f8a4eb0e1e8896744fc4af16b1

    • 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