ISR Stealer
- First seen
- 2019-05-15 00:00:00
- Malware type
- credential-stealer
- Profile updated
- 2026-07-07 15:07:29
Targeted industries: financial-services technology-and-telecommunications
Context
ISR Stealer is a modified version of the Hackhound Stealer. It is written in VB and often comes in a .NET-wrapper. ISR Stealer makes use of two Nirsoft tools: Mail PassView and WebBrowserPassView. Incredibly, it uses an hard-coded user agent string: HardCore Software For : Public
Reports & references
- malpedia.caad.fkie.fraunhofer.de — Win.Isr Stealer (report)
- McAfee — Phishing Attacks Employ Old Effective Password Stealer (report)