How to make this sound?

[co123ily]

Hi guys!
recently I am trying to reproduce this sound but without success.
I was trying to use square wave also saw tooth and play with its filter cutoff. Also was trying to use FM synthesis with Operator (ableton).

I think there is some modulation going on but I don't understand how to create this kind of sound. I hear it a lot mostly in trance and energetic house.

The sound is at 4:12 (the delayed synth that is going on for the whole minute)



appreciate your help!!!

[CHOOS]

LD - Eklektic Disco.zip

vital preset