General

  • Target

    3be32a91923abbf684d585e3851ae23b0263e3c4e712396021dc967fa7cda02d

  • Size

    1.3MB

  • Sample

    221103-qtcgrachhp

  • MD5

    eea50aa068d35179edd601611b9f3739

  • SHA1

    5dacbbf076ec1848f280127a0c94f139e568cdf3

  • SHA256

    3be32a91923abbf684d585e3851ae23b0263e3c4e712396021dc967fa7cda02d

  • SHA512

    5dd182e45708057b4fde973021b799845eaf7ea5f2a96f0ffa168b96081ef8a270a5ac5d89f08c3fbb096e16fcffa6cee9011f850c2c1a24831d9d0fa1ef3b73

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      3be32a91923abbf684d585e3851ae23b0263e3c4e712396021dc967fa7cda02d

    • Size

      1.3MB

    • MD5

      eea50aa068d35179edd601611b9f3739

    • SHA1

      5dacbbf076ec1848f280127a0c94f139e568cdf3

    • SHA256

      3be32a91923abbf684d585e3851ae23b0263e3c4e712396021dc967fa7cda02d

    • SHA512

      5dd182e45708057b4fde973021b799845eaf7ea5f2a96f0ffa168b96081ef8a270a5ac5d89f08c3fbb096e16fcffa6cee9011f850c2c1a24831d9d0fa1ef3b73

    • 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.

    • 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