"The support of my family and friends has been amazing."
New Zealand coach Rusty Matua said he was impressed with the performances by every one of the 10 debutantes in his 18-strong side, all standing up to the trial by fire against the Aussies, not least of all Murray.
"Absolutely rapt with her performance. Krystal had a great debut, really strong. Still quite new to the game, but she's got wonderful skills. I believe she's a real player for the future. She certainly lived up to expectations."
Matua said the visitors showed courage under fire in front of a parochial home crowd and under intense pressure in the last stages of the second half, when the team had to withstand four back-to-back sets from the Australians on their own line.
Murray's New Zealand debut was played out in front of a strong contingent of family and friends from Kaitaia which included her biggest supporter and very proud father.
"It was a dream come true for her and me," he said.
The Australia vs New Zealand women's international was the curtain-raiser to the Four Nations game between Australia and Samoa in Australia.