General

  • Target

    310b3dd1c76872c9830987050a69bdb5384f978ab9bf98533fe4f9052b3b43f1

  • Size

    1.3MB

  • Sample

    221031-ya59qadbgj

  • MD5

    31cc3ff9376f67c72fe6b47b62d4d902

  • SHA1

    bc4f0c665d6adc40aa14cd8688b094fa2103ee31

  • SHA256

    310b3dd1c76872c9830987050a69bdb5384f978ab9bf98533fe4f9052b3b43f1

  • SHA512

    7a23ee17f1a93b2e0fe578337a8c082a5f14d951165d8982fca39f815b287344e5190de10752db2cb261ac2f2b6b12ed616654c7f1d60beb47058e8f830193a6

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      310b3dd1c76872c9830987050a69bdb5384f978ab9bf98533fe4f9052b3b43f1

    • Size

      1.3MB

    • MD5

      31cc3ff9376f67c72fe6b47b62d4d902

    • SHA1

      bc4f0c665d6adc40aa14cd8688b094fa2103ee31

    • SHA256

      310b3dd1c76872c9830987050a69bdb5384f978ab9bf98533fe4f9052b3b43f1

    • SHA512

      7a23ee17f1a93b2e0fe578337a8c082a5f14d951165d8982fca39f815b287344e5190de10752db2cb261ac2f2b6b12ed616654c7f1d60beb47058e8f830193a6

    • 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