General

  • Target

    81336321ea12f64cf0e9c3fa7fb7c012ee9eb1de4db38e34900cce58d7d82e96

  • Size

    1.3MB

  • Sample

    221101-pr7z7sbhf7

  • MD5

    8925c71def183904f97961d7e4afe159

  • SHA1

    d6988c902c224e558dc93e0170affe62d3d735ec

  • SHA256

    81336321ea12f64cf0e9c3fa7fb7c012ee9eb1de4db38e34900cce58d7d82e96

  • SHA512

    ad2a6667df942c40cbbf941e28f1c40cb7a42ad4596c8062b6f09f33e21bd9346a840070d17f7847d35d2cc27f3d1cedf97822421c43a20930424356206d3b7d

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      81336321ea12f64cf0e9c3fa7fb7c012ee9eb1de4db38e34900cce58d7d82e96

    • Size

      1.3MB

    • MD5

      8925c71def183904f97961d7e4afe159

    • SHA1

      d6988c902c224e558dc93e0170affe62d3d735ec

    • SHA256

      81336321ea12f64cf0e9c3fa7fb7c012ee9eb1de4db38e34900cce58d7d82e96

    • SHA512

      ad2a6667df942c40cbbf941e28f1c40cb7a42ad4596c8062b6f09f33e21bd9346a840070d17f7847d35d2cc27f3d1cedf97822421c43a20930424356206d3b7d

    • 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