Dear, Let me inform you as a common experienced Samsung user (Pakistan). This sound is dangerous (in terms of future camera working/quality concerns). There can be many reason, It is a huge Quality Control (QC) failure of s24 ultra (especially camera section). I would advise to return s24ultra (as soon as possible), and all other ultra Samsung (s23,s22 etc.) phone who are facing same sound issue.
Why I said so? Because its a quality/logic permanent issue (hardware issue). If you will get your module replaced. It will give you relief for sometime, however, it will happen again after some time. If your phone has heating issue (trapped heat in phone, which can not be felt by normal human interaction), it will cause high probability to happen that sound too.
This issue in Samsung flagship phones (especially galaxy ultra family) is a long (old days issue). Samsung failed to control this issue already.
For example: s6egde+/s24ultra, and many others....
https://www.youtube.com/watch?v=i6CDYqXmVFE
https://www.youtube.com/shorts/YadC8YeVgCc
Many customer reported it already in YouTube as well.
Camera Sensor will lose its worth to take quality pictures (in short period of time). Also, it will shake in the near future while taking high brightness/normal focused pictures. In worst cases, it even gives sound every time when camera APPs opens/close.
The camera modules which are based on Vietnam models with model version (B), usually have issues. Get US, international version, south Korean version of ultra phones (where QC problem can be lower).
Even after software update, this sound problem will remain there. Try to run, and wait for s25ultra (in case Samsung learns to deliver honest quality product of camera hardware). Samsung should do proper investigation why they always manufacture faulty camera modules.
Even worse thing is that, if your camera focus/sound issue would occur after warranty. You have to pay for replacement. Even after replacement (can be with low quality sensor), after sometime, It will happen again. Its nonstop able issue. Return phones and save yourself from depressions and money/time loss.
The same problem happened in iPhn 15 (reported first time in ap*le products) high end models too. But their problem was controlled at initial stage. However, iPhn15 is performing but not equal to its potential quality (compromised camera hardware and software combination).
