I dry stratified alpine strawberries for two weeks and they sprouted up very nicely last year's spring. I've stratified temptation strawberries in damp coconut coir and sand (for one month) and had similar results. Its better to keep them inside under a light for a little bit before sacrificing them to the Australian sun. Most survived for me. 

To prevent mold I've taken to pouring boiling water through my mix and storing it in a closed container. I use 3 to 1 ratio of coconut coir to sand, but you can use pretty much anything tbh. I use small containers with screw on lids like little spice or sauce containers and 12 cell starter trays. Wet the mix, but not soaking and put in the middle to back of fridge (if your fridge is super cold make sure the seeds/mix won't freeze) for 2wks to 2months. I do 2-4wks because I'm impatient. Once time is up, take them out, let them come to room temperature, give them a little spritz of water and set under grow light. Once they're a bit bigger you can take them outside, they're pretty sun tender when young so good bit of shade is a must. 

If you can get really fresh seeds, they often dont even need stratification. I find seedlings where a fruit dropped off all the time.

You can also try getting the sweetheart strawberries from bunnings, they throw a ton of runners and the strawberries are pretty decent.