General

  • Target

    766b497466955f86e0d049c25aa6f99880d230acbb8d1141408fe0e8169fb46a

  • Size

    987KB

  • Sample

    241209-j6lsmawphj

  • MD5

    8f81ac89b9f6dbccf07a86af59faa6ba

  • SHA1

    0d97a27bacaae103f2f15637f623d3d13a568d91

  • SHA256

    766b497466955f86e0d049c25aa6f99880d230acbb8d1141408fe0e8169fb46a

  • SHA512

    452c04ec647dd84123ffb84f1ff37aef81057edf0c1a069113d0b1d89f2462c373301aa84355d0fafd8bb6c4b3d4b6bf580952f29189157edaea376711be16ea

  • SSDEEP

    24576:2TbBv5rUyXVUxJMVI3SyKnUh9E1bm67+f:IBJcJMrEh9mbc

Malware Config

Targets

    • Target

      766b497466955f86e0d049c25aa6f99880d230acbb8d1141408fe0e8169fb46a

    • Size

      987KB

    • MD5

      8f81ac89b9f6dbccf07a86af59faa6ba

    • SHA1

      0d97a27bacaae103f2f15637f623d3d13a568d91

    • SHA256

      766b497466955f86e0d049c25aa6f99880d230acbb8d1141408fe0e8169fb46a

    • SHA512

      452c04ec647dd84123ffb84f1ff37aef81057edf0c1a069113d0b1d89f2462c373301aa84355d0fafd8bb6c4b3d4b6bf580952f29189157edaea376711be16ea

    • SSDEEP

      24576:2TbBv5rUyXVUxJMVI3SyKnUh9E1bm67+f:IBJcJMrEh9mbc

    • DcRat

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

    • Dcrat family

    • DCRat payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks