Download Certificate- CMOs | ECIO | Most Admired Brand | Most Trusted Company

The BITB attack makes phishing almost undetectable


By MYBRANDBOOK


The BITB attack makes phishing almost undetectable

An unfamiliar phishing technique called browser-in-the-browser (BitB) attack can be exploited to imitate a browser window within the browser in order to trick a legitimate domain, thereby making it possible to stage convincing phishing attacks.

 

In early 2020, a campaign that leveraged the BitB trick to siphon credentials for video game digital distribution service Steam by means of fake Counter-Strike: Global Offensive websites was discovered.

 

According to penetration testers and security researchers, the method takes advantage of third-party single sign-on (SSO) options embedded on websites such as "Sign in with Google" (or Facebook, Apple, or Microsoft).

 

While the default behavior is to be greeted by a pop-up window to complete the authentication process when a user attempts to sign in via these methods, the BitB attack aims to replicate this entire process using a mix of HTML and CSS code to create an entirely fabricated browser window.

 

Potential victims need to be redirected to a phishing domain that can display such a fake authentication window for credential harvesting, while this method significantly makes it easier to mount effective social engineering campaigns.

 

Normally, the measures taken by a user to detect a phishing site include checking to see if the URL is legitimate, whether the website is using HTTPS, and whether there is any kind of homograph in the domain, among others. In this case, everything looks fine as the domain is steamcommunity[.]com, which is legitimate and is using HTTPS. But when it is tried to drag this prompt from the currently used window, it disappears beyond the edge of the window as it is not a legitimate browser pop-up and is created using HTML in the current window.

 E-Magazine 
 VIDEOS  Placeholder image

Copyright www.mybrandbook.co.in @1999-2024 - All rights reserved.
Reproduction in whole or in part in any form or medium without express written permission of Kalinga Digital Media Pvt. Ltd. is prohibited.
Other Initiatives : www.varindia.com | www.spoindia.org