Need to fetch Oracle RAW in C# string datatype "as is"

Help me out, requirement is that I need the same value of Oracle RAW to be in C# as a string. I am able to save String as RAW value in oracle table, but while fetching it is giving exception "Object must implement IConvertible"

which I can understand that since RAW data type is not mapped to any primary data type so complier is giving this exception, But How can I achieve this?

I am using EF6 code first approach, in backend I am using Oracle 12C,

Below is the sample code,

 public partial class EF6TEST
{
    [Key]
    [Column(Order = 0)]
   // [MaxLength(32)]
    public string ID { get; set; }

    [Key]
    [Column(Order = 1)]
    [StringLength(50)]
    public string NAME { get; set; }
}
 public class BE
{
    public string id;
    public string name;
}


class Program
{
    static void Main(string[] args)
    {
        List<BE> be;
        try
        {
            using (var context = new Model1())
            {
                #region insert
                context.EF6TEST.Add(new EF6TEST()
                {
                    ID = "96A8B17B17FB464B886146A28399E7E2",
                    NAME = "NewRAM"
                });
                #endregion
                context.SaveChanges();

                #region fetch
                be = (from t in context.EF6TEST
                      select new BE
                      {
                          id = t.ID,
                          name = t.NAME
                      }).ToList<BE>();


                #endregion                                       

            }
            Console.ReadKey();
        }
        catch (Exception ex)
        {
            Console.WriteLine("Exception found");
        }
    }