Ain't there nothing up my sleeves
Jelly, 26 24 23 bytes

64RÆSA‘æ«32Ḟb⁴Ḋ€‘ịØhs8G


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How it works

64RÆSA‘æ«32Ḟb⁴Ḋ€‘ịØhs8G  Main link. No arguments.

64R                      Yield [1, ..., 64].
   ÆS                    Apply sine to each.
     A                   Take absolute values.
      ‘                  Increment.
                         This avoid padding the hex strings to 8 characters.
       æ«32              Left-shift by 32 units.
           Ḟ             Floor.
            b⁴           Convert to base 16 (list of integers).
              Ḋ€         Remove the first digit of each, undoing the increment.
                ‘        Increment each base 16 digit (for 1-based indexing).
                 ịØh     Index into "0123456789abcdef".
                    s8   Split into chunks of length 8.
                      G  Grid; separate columns by spaces, rows by linefeeds.