AgentTesla is a notorious malware that functions as a keylogger and information stealer.
By logging keystrokes and capturing screenshots on infected systems, this notorious malware targets sensitive data like:-
Login credentials
Financial information
Recently, the cybersecurity researchers at BitSight Security discovered that AgentTesla malware had been actively attacking Windows machines to steal sensitive data.
Document
@import url('https://fonts.googleapis.com/css2?family=Poppins&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Poppins&family=Roboto&display=swap');
*{
margin: 0; padding: 0;
text-decoration: none;
}
.container{
font-family: roboto, sans-serif;
width: 90%;
border: 1px solid lightgrey;
padding: 20px;
background: linear-gradient(2deg,#E0EAF1 100%,#BBD2E0 100%);
margin: 20px auto ;
border-radius: 40px 10px;
box-shadow: 5px 5px 5px #e2ebff;
}
.container:hover{
box-shadow: 10px 10px 5px #e2ebff;
}
.container .title{
color: #015689;
font-size: 22px;
font-weight: bolder;
}
.container .title{
text-shadow: 1px 1px 1px lightgrey;
}
.container .title:after {
width: 50px;
height: 2px;
content: ' ';
position: absolute;
background-color: #015689;
margin: 20px 8px;
}
.container h2{
line-height: 40px;
margin: 2px 0;
font-weight: bolder;
}
.container a{
color: #170d51;
}
.container p{
font-size: 18px;
line-height: 30px;
}
.container button{
padding: 15px;
background-color: #4469f5;
border-radius: 10px;
border: none;
background-color: #00456e ;
font-size: 16px;
font-weight: bold;
margin-top: 5px;
}
.container button:hover{
box-shadow: 1px 1px 15px #015689;
transition: all 0.2S linear;
}
.container button a{
color: white;
}
hr{
/ display: none; /
}
Free Webinar
Fastrack Compliance: The Path to ZERO-Vulnerability
Compounding the problem are zero-day vulnerabilities like the MOVEit SQLi, Zimbra XSS, and 300+ such vulnerabilities that get discovered each month. Delays in fixing these vulnerabilities lead to compliance issues, these delay can be minimized with a unique feature on AppTrana that helps you to get “Zero vulnerability report” within 72 hours.
Register for Free
AgentTesla Malware Attacking Windows
AgentTesla is a .NET-written Windows malware that steals sensitive data and emerged for the first time in 2014. It faced legal issues once it was sold widely, leading to its shutdown in March 2019.
It later reemerged as OriginLogger, which shares the same code base and poses a persistent threat as a licensed-based Malware as a Service (MaaS) on the clear web with websites like-
agenttesla[.]com
originpro[.]me
OriginLogger (Source – Bitsight)
Researchers found that one of the sites sells short-term licenses (up to six months) for AgentTesla’s instance “OriginLogger” with several customizations.
AgentTesla is a prevalent malware that was rebranded and updated in November. It spreads via phishing emails with loaders like:-
GuLoader
PureCrypter
After infecting it harvests the following data:-
Credentials
Keystrokes
Clipboard data
Screenshots
Not only that even, it also uses various protocols like:-
SMTP
FTP
HTTP
Over 1500 recent AgentTesla configurations were found, and 75% used email for exfiltration. However, since December 2022, no HTTP exfiltration has been observed.
Exfiltration methods by number of configs (Source – Bitsight)
The data gathered by the malware are mainly from:-
Browsers
VPN clients
Mail clients
FTP clients
VNC clients
Microsoft Applications
Social media apps
Pricing plans
In total, there are three plans, and here below, we have mentioned those three plans:-
1-month plan will cost $50
3-month plan will cost $75
4-month plan will cost $90
Researchers accessed 3 months of victim data from 210 malware campaigns, compromising 5300 computers between Oct-Dec 2023.
Around 2000 IP addresses were geographically mapped, which shows that the U.S. was the most targeted country, followed by
China
Germany
Common country top-level domains suggested European ties. Exploited data is used for direct exploitation and profit-driven schemes like ransomware and business email compromise attacks.
To counter the evolving threats, researchers urged to integrate the:-
Multi-layered defense mechanism
Proactive detection
Employee awareness
Robust cybersecurity strategy
Looking for cost-effective penetration testing services? Try Kelltron’s to assess and evaluate the security posture of digital systems – Free Demo
The post Windows Computer Hit with AgentTesla Malware to Steal Data appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News Platform .
