General

  • Target
    4b0ab0e39d3196609b1b0d39d6585778d80c5214d39135749ba70db96224f3fe
  • Size 1.3MB
  • Sample221031-124ajsedgr
  • SHA256 4b0ab0e39d3196609b1b0d39d6585778d80c5214d39135749ba70db96224f3fe
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Targets

    • Target
      4b0ab0e39d3196609b1b0d39d6585778d80c5214d39135749ba70db96224f3fe
    • Size 1.3MB
    • SHA256 4b0ab0e39d3196609b1b0d39d6585778d80c5214d39135749ba70db96224f3fe
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    • 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.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks