General

  • Target

    23036e1ac371c1c52c9508e7c1ad087da1d02b63c5f92609dafb0047e0339968

  • Size

    2.7MB

  • Sample

    250106-xtqspswrdj

  • MD5

    6820b43439b7b0b956738c547623aa7a

  • SHA1

    0f1515df71948d13a8048b4afb6b8676c4a74298

  • SHA256

    23036e1ac371c1c52c9508e7c1ad087da1d02b63c5f92609dafb0047e0339968

  • SHA512

    9ea7d94280e5ebd4919fe9caf85d58a5c1c40d9ae3eac9f02acfdb2f62727b1168a353b6b91c2f09ee0ae68668cd2e0f823406d71fdc295f9c48639f87b39c34

  • SSDEEP

    49152:sDkZWCF2T8juUND4YQxZzfllulb0fnyN27mEGnjYEhQ+QK:N4CF2sjELplCbmyN27PxEhQ+

Malware Config

Targets

    • Target

      23036e1ac371c1c52c9508e7c1ad087da1d02b63c5f92609dafb0047e0339968

    • Size

      2.7MB

    • MD5

      6820b43439b7b0b956738c547623aa7a

    • SHA1

      0f1515df71948d13a8048b4afb6b8676c4a74298

    • SHA256

      23036e1ac371c1c52c9508e7c1ad087da1d02b63c5f92609dafb0047e0339968

    • SHA512

      9ea7d94280e5ebd4919fe9caf85d58a5c1c40d9ae3eac9f02acfdb2f62727b1168a353b6b91c2f09ee0ae68668cd2e0f823406d71fdc295f9c48639f87b39c34

    • SSDEEP

      49152:sDkZWCF2T8juUND4YQxZzfllulb0fnyN27mEGnjYEhQ+QK:N4CF2sjELplCbmyN27PxEhQ+

    • 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.

    • UAC bypass

    • 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

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks