General

  • Target

    zalypa.rar

  • Size

    543KB

  • Sample

    250123-mskj7awrfy

  • MD5

    17fba823cb3b7888f7b0bd9784743f32

  • SHA1

    b4a4ed4e713d7ab5f27ae6aa33538fcdbe727938

  • SHA256

    9248f9181c8098936be56dc3084f4fba31d1b2664a051577e57456a168f5186a

  • SHA512

    9061490e93b86b6544aca248b93eef3fb0de78be05e46782b0b569c7026c0430e87379484ab333232fc78ccb8944e9c5db0bd2e214d9d7be1b1c3a2c9cdb7278

  • SSDEEP

    12288:0PyqD82PPhJgBr2aDQoTQ42dsfOGWXTyI5uGEnKk:oyqDdgBr2aDy4csfhWXu

Malware Config

Targets

    • Target

      zalypa.rar

    • Size

      543KB

    • MD5

      17fba823cb3b7888f7b0bd9784743f32

    • SHA1

      b4a4ed4e713d7ab5f27ae6aa33538fcdbe727938

    • SHA256

      9248f9181c8098936be56dc3084f4fba31d1b2664a051577e57456a168f5186a

    • SHA512

      9061490e93b86b6544aca248b93eef3fb0de78be05e46782b0b569c7026c0430e87379484ab333232fc78ccb8944e9c5db0bd2e214d9d7be1b1c3a2c9cdb7278

    • SSDEEP

      12288:0PyqD82PPhJgBr2aDQoTQ42dsfOGWXTyI5uGEnKk:oyqDdgBr2aDy4csfhWXu

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks