General

  • Target

    37ec4f5205c012d27a8c4891f645a2417709a759ff1672e70cf3525c979daa97

  • Size

    1.3MB

  • Sample

    230203-dvwkssdf4y

  • MD5

    c4cab68fb8aae311b884ab90f9ca7e52

  • SHA1

    59613af0e6dd11bc41c42fb8660e5ef8528a897a

  • SHA256

    37ec4f5205c012d27a8c4891f645a2417709a759ff1672e70cf3525c979daa97

  • SHA512

    0c0280bf5856b076944750c55f8c225b5592380d31d4166df5a7ae75cc6717c4f9c3fcc8f901681e2f331ff2cdee2fa80342cebbe7ae3bc2c86a33d922484dac

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Score
10/10

Malware Config

Targets

    • Target

      37ec4f5205c012d27a8c4891f645a2417709a759ff1672e70cf3525c979daa97

    • Size

      1.3MB

    • MD5

      c4cab68fb8aae311b884ab90f9ca7e52

    • SHA1

      59613af0e6dd11bc41c42fb8660e5ef8528a897a

    • SHA256

      37ec4f5205c012d27a8c4891f645a2417709a759ff1672e70cf3525c979daa97

    • SHA512

      0c0280bf5856b076944750c55f8c225b5592380d31d4166df5a7ae75cc6717c4f9c3fcc8f901681e2f331ff2cdee2fa80342cebbe7ae3bc2c86a33d922484dac

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks