Does anyone know how to remake this sound(starting from 0:39)

I think it's a detuned saw with lots of unison and a pitch shift at the beginning. I tried to recreate it in serum but just can't quite make anything similar and there aren't any tutorials online about it. Btw I'm not very good at sound design and would rly appreciate it if someone could analyze this sound a bit and recreate it!

 

saw wave, maybe some triangle as well, with lfo slight pitch bend as well from what I can hear

 

Sounds to me like a sawtooth with a slowish attack, multiplied by detuning, unison and/or chorus. Possibly a granular synth. The sound has a pitch bend upwards at the beginning of most notes. That's where I'd start anyway!