X.x.exe process comes from a harmful application that can properly be identified as a coin miner virus. That malware form utilizes your PC components to mine cryptocurrencies...
About Trojan CoinMiner
Trojan CoinMiner is a malware designed to mine cryptocurrencies without the user’s knowledge or consent. It typically infects a computer through a malicious link, a spam email attachment, or a software vulnerability. Once installed on a system, Trojan CoinMiner uses the computer’s processing power to mine cryptocurrencies, such as Bitcoin or Monero, and sends the generated coins to the attacker’s wallet.
This type of malware can cause significant damage to a computer’s performance and increase the energy consumption and electricity bills of the infected device. It is important to have up-to-date antivirus software and to be cautious when opening emails or downloading software from untrusted sources to avoid getting infected by Trojan CoinMiner.