SecretCalls: A Formidable App of Notorious Korean Financial Fraudster
Essential information
- Published
- 03/05/2024 11:18
- Modified
- 03/05/2024 11:50
- Tags
- 2024-05-03 android financial fraud secretcalls south korea voice phishing
- Related entities
- 23 observables, 1 intrusion sets (apt), 11 techniques (mitre), 1 malware
Description
Voice phishing groups in South Korea build phishing pages and apps like SecretCalls to trick victims into installing malware and accessing phishing sites for financial fraud. Detailed analysis of SecretCalls Loader reveals anti-analysis techniques like DEX encryption, emulator detection, and installing additional apps before loading SecretCalls for remote control.