Unlike traditional mining programs that run openly and use visible system resources, Silent Crypto Miner Builder creates stealth miners. These miners can hide inside harmless-looking files or executables. Once installed on a victim’s machine, the miner runs silently in the background. It uses the system’s CPU or GPU power to mine cryptocurrencies. Most often, it mines Monero (XMR) because of its privacy features and CPU-friendly algorithm. The victim usually stays unaware. Meanwhile, the attacker quietly profits by using the victim’s computing power over time.