Attacks/Breaches

3/20/2018
04:00 PM
Dark Reading Staff
Dark Reading Staff
Products and Releases
50%
50%

Kaspersky Lab finds Prilex POS malware evolving to target chip and PIN-protected cards

The group behind the Prilex point-of-sale (POS) malware can now turn stolen credit card data into functional plastic cards according to the latest research from Kaspersky Labs.

Woburn, MA – Kaspersky Lab researchers have revealed that the group behind the Prilex point-of-sale (POS) malware can now turn stolen credit card data into functional plastic cards. The evolved threat, which currently operates in Latin America, is notable for its supportive, user-friendly business model that makes it easy for cybercriminals to launch attacks.

The use of ‘smart’ chip and PIN protected payment cards has spread globally over the last decade, and its growing adoption has inevitably attracted the attention of cybercriminals. Kaspersky Lab researchers monitoring financial cybercrime in Latin America have found that the Prilex malware has evolved to target this technology.

The Prilex malware has been active since 2014, and researchers have seen it migrate its efforts from ATM hacks to attacks on POS systems developed by Brazilian vendors, and now to using stolen credit card information to create functional plastic cards. The plastic cards allow a criminal to perform fraudulent transactions in any store, whether online or offline. This is the first time that the researchers have seen in the wild such a full suite of tools for carrying out fraud. The cloned credit card works in any POS system in Brazil due to a faulty implementation of the EMV standard where not all data is verified during the approval process.

From a technical perspective, the Prilex malware is comprised of three components: malware that modifies the POS system and intercepts the credit card information; a server used to manage the illegally obtained information; and a user application that the malware ‘client’ can use to view, clone or save statistics related to the cards (such as how much has been stolen using that card). This is the most notable feature of the malware: its associated business model, where all the users’ needs are taken into account, including the need for a simple and user-friendly interface.

The evidence suggests the malware is distributed through the traditional postal service, convincing victims to grant computer access to the criminals for a remote support session, which is then used to install the malware. Most victims observed to date tend to be traditional shops, such as gas stations, supermarkets and typical retail markets, all located in Brazil.

“We are dealing here with a completely new malware, one that offers attackers everything from a graphic user interface to well-designed modules that can be used to create different credit card structures,” said Thiago Marques, security analyst, Kaspersky Lab. “Chip and PIN technology is still relatively new in some parts of the world, such as the U.S., and people may lack awareness of the risk of credit card cloning and abuse. In Brazil, the evolved Prilex malware takes advantage of a faulty implementation of industry standards – highlighting the importance of developing secure, futureproof standards for payment technologies.”

For further information, please see the full report on Securelist.

 

Dark Reading's Quick Hits delivers a brief synopsis and summary of the significance of breaking news events. For more information from the original source of the news item, please follow the link provided in this article. View Full Bio

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Veterans Find New Roles in Enterprise Cybersecurity
Kelly Sheridan, Staff Editor, Dark Reading,  11/12/2018
Understanding Evil Twin AP Attacks and How to Prevent Them
Ryan Orsi, Director of Product Management for Wi-Fi at WatchGuard Technologies,  11/14/2018
7 Free (or Cheap) Ways to Increase Your Cybersecurity Knowledge
Curtis Franklin Jr., Senior Editor at Dark Reading,  11/15/2018
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Flash Poll
Online Malware and Threats: A Profile of Today's Security Posture
Online Malware and Threats: A Profile of Today's Security Posture
This report offers insight on how security professionals plan to invest in cybersecurity, and how they are prioritizing their resources. Find out what your peers have planned today!
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2018-19349
PUBLISHED: 2018-11-17
In SeaCMS v6.64, there is SQL injection via the admin_makehtml.php topic parameter because of mishandling in include/mkhtml.func.php.
CVE-2018-19350
PUBLISHED: 2018-11-17
In SeaCMS v6.6.4, there is stored XSS via the member.php?action=chgpwdsubmit email parameter during a password change, as demonstrated by a data: URL in an OBJECT element.
CVE-2018-19341
PUBLISHED: 2018-11-17
The u3d plugin 9.3.0.10809 (aka plugins\U3DBrowser.fpi) in FoxitReader.exe in Foxit Reader 9.3.0.10826 allows remote attackers to cause a denial of service (out-of-bounds read) or obtain sensitive information via a U3D sample because of a "Read Access Violation near NULL starting at FoxitReader...
CVE-2018-19342
PUBLISHED: 2018-11-17
The u3d plugin 9.3.0.10809 (aka plugins\U3DBrowser.fpi) in FoxitReader.exe in Foxit Reader 9.3.0.10826 allows remote attackers to cause a denial of service (out-of-bounds read) or obtain sensitive information via a U3D sample because of a "Read Access Violation starting at U3DBrowser+0x00000000...
CVE-2018-19343
PUBLISHED: 2018-11-17
The u3d plugin 9.3.0.10809 (aka plugins\U3DBrowser.fpi) in FoxitReader.exe in Foxit Reader 9.3.0.10826 allows remote attackers to cause a denial of service (out-of-bounds read), obtain sensitive information, or possibly have unspecified other impact via a U3D sample because of a "Data from Faul...