The Mi17 aircraft encountered "technical issues" as it attempted to recover the bodies of people who had fallen into a river in the central Ghor province, Afghanistan's Taliban-run ministry of national defense said in a statement, Reuters reported.
The helicopter crashed as it attempted an emergency landing, the ministry added.
The Taliban took over Afghanistan after the chaotic withdrawal of US-led foreign forces in 2021 and inherited a number of aircraft from the forces of the government it toppled.
It is not clear how many aircraft and what types the Taliban have managed to repair, but Russian Mi17 utility helicopters have often been used in rescue operations - including the recent floods that killed hundreds in the north western part of the country.