General

  • Target

    a3d62a0119881ed4e9303b16becc7ad8dfe6763d6b872487d7fc830219f83c47

  • Size

    1.3MB

  • Sample

    221101-s4yh3sdba5

  • MD5

    bddc03b52e6e5efe1db952e967312c89

  • SHA1

    86d9a85421107c80204622ce7ac370df33f34d82

  • SHA256

    a3d62a0119881ed4e9303b16becc7ad8dfe6763d6b872487d7fc830219f83c47

  • SHA512

    c14a23b212fdc987795fbe57d8549203b2faeefe780c9cabf1becd3af76395a1c9fc8a71acdcebcc65a8578fb079593fb53c602dbbfbf1fb3528614cd9c02a6f

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      a3d62a0119881ed4e9303b16becc7ad8dfe6763d6b872487d7fc830219f83c47

    • Size

      1.3MB

    • MD5

      bddc03b52e6e5efe1db952e967312c89

    • SHA1

      86d9a85421107c80204622ce7ac370df33f34d82

    • SHA256

      a3d62a0119881ed4e9303b16becc7ad8dfe6763d6b872487d7fc830219f83c47

    • SHA512

      c14a23b212fdc987795fbe57d8549203b2faeefe780c9cabf1becd3af76395a1c9fc8a71acdcebcc65a8578fb079593fb53c602dbbfbf1fb3528614cd9c02a6f

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks