General

  • Target
    2c0c8c3302334dcac8a43fba9a7fc906.exe
  • Size 2.5MB
  • Sample221014-pff3caddf3
  • SHA256 102db1a9cbfbc1ed833e64d911d48c596627614b8da4d7447549efcbfb7ebfcd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      2c0c8c3302334dcac8a43fba9a7fc906.exe
    • Size 2.5MB
    • SHA256 102db1a9cbfbc1ed833e64d911d48c596627614b8da4d7447549efcbfb7ebfcd
    • MD5 SHA1 SHA512 SSDEEP
    • DcRat

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

    • 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.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

MITRE ATT&CK Enterprise v6

Tasks