Cyber Risks · Unit 42 Palo Alto Networks

Android Malware Impersonates ChatGPT-Themed Applications

Summary: Unit 42 researchers documented two active Android malware clusters impersonating ChatGPT: a Meterpreter Trojan disguised as a "SuperGPT" app that establishes remote access to the device, and a "ChatGPT" app that sends SMS messages to premium-rate numbers in Thailand, with the charges pocketed by the threat actor. The SuperGPT sample, first submitted to VirusTotal from Nicaragua on 2023-03-16, was signed with a certificate tied to an actor in Shahdara, Delhi, India, that is attached to over a hundred other publicly shared malware samples.

Why it matters: The SuperGPT sample's Meterpreter payload connects to a hard-coded remote endpoint and can download a secondary payload with commands such as dump_sms, so a single sideloaded app can hand an attacker the device's text messages and more.

Read the original at Unit 42 Palo Alto Networks ↗

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