General

  • Target

    JaffaCakes118_5d6e21ab246405199a5dbf1518bada52dde0e94e1bde5f6645560c4d9e7feb0c

  • Size

    1.3MB

  • Sample

    241222-y6agxsykgk

  • MD5

    12806113cd34ca75889d31369257c70e

  • SHA1

    290bb3aa2ca337f650dfd8c3888d4ebddf3a7b11

  • SHA256

    5d6e21ab246405199a5dbf1518bada52dde0e94e1bde5f6645560c4d9e7feb0c

  • SHA512

    33cf314850c96dc9efa29973cfe4079c78e15f903b113cac084ba9a799c7c0866257bbf0eb913a42cb01454626237a1bd2691ab01d09075669d3c1b5649ddd48

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_5d6e21ab246405199a5dbf1518bada52dde0e94e1bde5f6645560c4d9e7feb0c

    • Size

      1.3MB

    • MD5

      12806113cd34ca75889d31369257c70e

    • SHA1

      290bb3aa2ca337f650dfd8c3888d4ebddf3a7b11

    • SHA256

      5d6e21ab246405199a5dbf1518bada52dde0e94e1bde5f6645560c4d9e7feb0c

    • SHA512

      33cf314850c96dc9efa29973cfe4079c78e15f903b113cac084ba9a799c7c0866257bbf0eb913a42cb01454626237a1bd2691ab01d09075669d3c1b5649ddd48

    • 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