I don't know which particular one is used in that sample but the way I do it is using an automatic gater. Try dblue_glitch (v1.2 or later, haven't tried others) and solo on the Gater for the FX, then set the speed to 4 (it sounds like 4). Now, because this sample does L/R bouncing back, I'd just duplicate the track, pan on left, the other right. The one on the right, apply the same settings but shift the timing by 1 or 2, that way you'll have that gater "ping pong" effect.
p.s.: I know Gater sounds like "Oh, well it's a gate to duck sounds lower than a certain threshold, etc", but no, not with VSTs such as dblue_glitch. It acts according to the time (and sub quarter, sixteenth notes, etc) automatically and ducks 100% and lasts for as long as you want it (50% is often the default value). Of course, you have to set your BPM correctly because it relies on that. Hope this helps
