Published on April 22, 2026
New NGate Malware Developed Using AI Hides in NFC Payment Apps
Severity
Medium
Detail
A new variant of NGate malware has been identified targeting Android users through a trojanized NFC payment application. The campaign highlights a growing trend where attackers modify legitimate apps and potentially use AI-assisted techniques to enhance malware development, increasing the effectiveness and stealth of financial fraud operations.
How?
The attack begins with threat actors repackaging a legitimate Android application known as HandyPay, which is originally designed to relay NFC data between devices. The modified version is distributed outside official platforms via phishing channels, including fake lottery websites impersonating Rio de Premios and spoofed app download pages.
Once installed, the malicious app prompts the user to set it as the default NFC payment application, a request that appears legitimate due to the app’s original functionality. The victim is then instructed to input their payment card PIN and tap their card against the device. At this stage, the malware captures sensitive NFC card data and transmits it to an attacker-controlled device, while the PIN is separately exfiltrated to a remote command-and-control (C2) server.
This variant operates without requiring excessive permissions, allowing it to bypass typical security checks. The stolen data enables attackers to perform unauthorized contactless transactions and ATM withdrawals. Notably, the malware code contains indicators suggesting AI-assisted development, such as anomalous log entries, reflecting an evolution in how threat actors build and deploy malicious tools.
Conclusion
This campaign demonstrates a sophisticated blend of social engineering, legitimate app abuse, and emerging AI-assisted malware development techniques. By exploiting trusted application behavior and minimizing permission requirements, attackers can effectively bypass traditional defenses.
Users are strongly advised to install applications only from official sources, avoid interacting with suspicious links or offers, and remain cautious when granting sensitive permissions or entering financial information into unfamiliar apps.
Source