theDocumentId => 1133703 Cybercriminals Deploy Special Trojan To Verify ...

Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Attacks/Breaches

5/27/2010
02:42 PM
Connect Directly
Twitter
RSS
E-Mail
50%
50%

Cybercriminals Deploy Special Trojan To Verify Stolen Credentials

Researchers find database with 44 million stolen gaming credentials

Researchers from Symantec have discovered a staggeringly large cache of stolen online gaming credentials -- some 44 million of them -- in a heist where the operators are using a specially crafted Trojan to automatically validate the booty.

Symantec says the server contains login credentials from games as well as sites that host online games. "In both cases the accounts contained in the database have been obtained from other sources, most likely using malware with information-stealing capabilities, such as Infostealer.Gampass," according to a blog post by the researchers.

The researchers say the owner of the stolen goods wrote the so-called "Trojan.Loginck" to automate the process of monetizing the credentials. The botnet-driven Trojan.Loginck automatically logs into the stolen goods database and deposits stolen user names and passwords while checking their validity.

"If the Trojan succeeds in its task of logging in, it will update the database with the time it logged in and any user credentials (such as current game level, etc.) before moving to the next user name and password. The attackers can then log on to the database and search for the valid user name and password combinations," the researchers blogged.

Symantec says the bad guys' database holds around 17 gigabytes of flat-file data and contains credentials from at least 18 gaming websites, mainly Chinese gaming sites.

Gaming credentials can be worth anywhere from $6 to $28,000 on the black market, according to Symantec, depending on the game.

Have a comment on this story? Please click "Discuss" below. If you'd like to contact Dark Reading's editors directly, send us a message.

Kelly Jackson Higgins is the Executive Editor of Dark Reading. She is an award-winning veteran technology and business journalist with more than two decades of experience in reporting and editing for various publications, including Network Computing, Secure Enterprise ... View Full Bio

Comment  | 
Print  | 
More Insights
Comments
Oldest First  |  Newest First  |  Threaded View
Edge-DRsplash-10-edge-articles
I Smell a RAT! New Cybersecurity Threats for the Crypto Industry
David Trepp, Partner, IT Assurance with accounting and advisory firm BPM LLP,  7/9/2021
News
Attacks on Kaseya Servers Led to Ransomware in Less Than 2 Hours
Robert Lemos, Contributing Writer,  7/7/2021
Commentary
It's in the Game (but It Shouldn't Be)
Tal Memran, Cybersecurity Expert, CYE,  7/9/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
The State of Cybersecurity Incident Response
In this report learn how enterprises are building their incident response teams and processes, how they research potential compromises, how they respond to new breaches, and what tools and processes they use to remediate problems and improve their cyber defenses for the future.
Flash Poll
How Enterprises are Developing Secure Applications
How Enterprises are Developing Secure Applications
Recent breaches of third-party apps are driving many organizations to think harder about the security of their off-the-shelf software as they continue to move left in secure software development practices.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-37436
PUBLISHED: 2021-07-24
Amazon Echo Dot devices through 2021-07-02 sometimes allow attackers, who have physical access to a device after a factory reset, to obtain sensitive information via a series of complex hardware and software attacks. NOTE: reportedly, there were vendor marketing statements about safely removing pers...
CVE-2021-32686
PUBLISHED: 2021-07-23
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In PJSIP before version 2.11.1, there are a couple of issues found in the SSL socket. First, a race condition between callback and ...
CVE-2021-32783
PUBLISHED: 2021-07-23
Contour is a Kubernetes ingress controller using Envoy proxy. In Contour before version 1.17.1 a specially crafted ExternalName type Service may be used to access Envoy's admin interface, which Contour normally prevents from access outside the Envoy container. This can be used to shut down Envoy rem...
CVE-2021-3169
PUBLISHED: 2021-07-23
An issue in Jumpserver 2.6.2 and below allows attackers to create a connection token through an API which does not have access control and use it to access sensitive assets.
CVE-2020-20741
PUBLISHED: 2021-07-23
Incorrect Access Control in Beckhoff Automation GmbH & Co. KG CX9020 with firmware version CX9020_CB3011_WEC7_HPS_v602_TC31_B4016.6 allows remote attackers to bypass authentication via the "CE Remote Display Tool" as it does not close the incoming connection on the Windows CE side if t...