The old ransomware business model is no longer enough for malware authors. New additions have made Reveton into something even more powerful.
The latest generation of Reveton, the infamous "police" lock screen/ransomware, targets new black market business. The authors upped the ante of the despised malware from a LockScreen-only version to a dangerously powerful password and credentials stealer by adding the last version of Pony Stealer. This addition affects more than 110 applications and turns your computer to a botnet client.
Reveton also steals passwords from 5 crypto currency wallets. The banking module targets 17 German banks and depends on geolocation. In all cases, Reveton contains a link to download an additional password stealer. The most common infection is via the well-known exploit kits, FiestaEK, NuclearEK, SweetOrangeEK, etc.
Pony stealer module
Reveton use one of the best password/credentials stealer on the malware scene today. Pony authors conduct deep reverse engineering work which results in almost every password decrypted to plain text form. The malware can crack or decrypt quite complex passwords stored in various forms.