7 minutes reading
Digital infrastructure has become an essential part of every sector, and the outcome is a fast, well-developed societal structure. But, it has got some negative outcomes too, like cyber threats are on the rise. One such professionally operated threat in recent years is the Conti ransomware attack.
Wish to know more about this cyber attack? You have come to the right place, as here we have tried to cover all the details on what Conti ransomware is, how it is done, what the motive is, and how you can prevent it. Keep reading to keep all your confusion at bay.
What is Conti Ransomware?
A file-encrypting malware created by a cybercriminal organization can be referred to as Conti ransomware. In this kind of attack, the organization is not just a group of average hackers, but a sophisticated organization.
This cyber attack follows the ransomware-as-a-service (RaaS) model. This model works in a way where there is a group of core developers who develop the malware, and they lease it to other cyber attackers who conduct the crime. These developers share a certain percentage of the profits.
Book a Free Demo Call with Our People Security Expert
Enter your details
The Conti Ransomware: The Group
According to multiple cybersecurity reports, the Conti Ransomware group consists of cyber criminals who are mainly Russian-speaking. The members are believed to be linked with some earlier malware campaigns like Ryuk, TrickBot, and Wizard Spider. If you are of the thought that it is just a group of loose hackers, no, it is not. Rather, the Conti ransomware is a highly organized and efficient criminal enterprise.
The leaked information from the group suggests that they have members for different roles, like the developers, whose main task is the upgrade and maintenance of the malware. The other member may have the role of negotiator who carries out the communication with the victims. Similarly, the group has HR-like managers to track performances and system administrators who take care of the data stolen by them.
How Does a Conti Ransomware Attack Work?
A Conti ransomware attack works in five stages. Have a look at these stages:
- Gaining Initial Access
The first stage of the attack is gaining access to the victim’s system. For this, they follow different methods like phishing campaigns, Remote Desktop Protocol (RDP) brute-force attacks, etc.
- Credential Dumping
Once the group enters the network, the stage consists of credential dumping. They use tools like BloodHound to map Active Directory. Also, for the extraction of credentials, they use tools like Mimikatz. They take the help of tools like Cobalt Strike for the performance of malicious activities.
- Quick Movement
It is not like usual cyberattacks, as Conti moves quite fast with the use of tools like RDP, PsExec, etc. From cloud backups to file shares, the malware targets the entire infrastructure, and that too, very fast.
- Filtration of Data
The malware doesn’t encrypt all data; rather, it goes through the stage of data exfiltration, where only the sensitive data is targeted.
- Encryption and Ransom Note
Finally, after the sensitive data is filtered, the malware uses AES-256 encryption for the encryption of files. Usually, the victim receives a ransom note that contains the amount they need to pay. Also, the note states the consequences the individual has to face in case of non-payment.
Why Was Conti So Successful?
There are several reasons behind the success of the Conti ransomware attacks. Some of them are mentioned below:
- They operated just like a professional organization, and the members received salaries, bonuses, deadlines, etc. The outcome? Corporate discipline and cybercrime on the same plate brought huge success.
- They not only encrypted data, but also threatened the victims to pay a huge sum, and this resulted in more effectiveness.
- The malware they created was optimized for multi-threaded encryption, and this enabled Conti to get into the network very quickly.
ContiLeaks: Cybercrime Exposed
Then came the turning point when the Conti ransomware attack was exposed by a Ukrainian cybercrime researcher in 2022. He leaked over 60,0000 internal chats of the group. Not only that, but the researcher also exposed their source code and financial records. The group supported Russia during the invasion of Ukraine, and this action was a retaliation for it.
Our Learnings
As the crime was exposed, we got to know that the developers of Conti earned around $1500 to $2000 every month. Also, the chats exposed that there were fines for the affiliates in case of any mistakes.
Moreover, we learned that the payment negotiation followed psychological scripts. Most importantly, the leak exposed that the group had connections with Russian intelligence.
How to Protect Yourself from Conti Ransomware Attacks
- Keeping software and firmware updated is important to keep yourself and your organization safe from such cyberattack incidents.
- Implementation of a Zero Trust Model, where trust is not something easy even inside the network.
- You must divide your network into zones so that even if a zone becomes the victim of an attack, the entire system is not compromised.
- Training the employees at regular intervals on how they can detect phishing attacks and suspicious behaviors is crucial.
- Multi-factor authentication is vital, as even if the credentials are stolen, it can still keep your account safe and secure from attackers.
Is Conti Really Gone?
According to official reports, the Conti ransomware group has not existed since 2022. However, some believe that their legacy lives on. After the group dissolved, the members of the group created the new ransomware using the same tools and techniques.
Final Thoughts
As you have a good understanding of the Conti ransomware attack now, you must keep in mind that it is not just a story of a cyberattack but showcases the future of cybercrime. The coming days will see more automation, more effectiveness, and more danger.
Thus, it is high time to put your focus on cybersecurity awareness programs among the employees. As they stay aware and vigilant, it can significantly reduce the risk of cyber threats. Take action right now toward a safer and secure environment!
FAQs: Conti Ransomware Group
Is Conti a Ransomware-as-a-Service Organization?
Generally, people have been following Conti for over a year as part of their work assisting companies in responding to ransomware threats. It looks to be one of several private cybercrime organizations that have established themselves by using the thriving ransomware-as-a-service (RaaS) ecosystem.
Will Conti Follow Through on Its Promise to Release Stolen Data?
Upon declining to pay the ransom, Conti offered a free key to decrypt the data. The gang insisted on publishing stolen data on its leak site in order to carry out its “double extortion” threat.
How Does Conti Ransomware Take Advantage of the ARP Cache?
Conti malware may acquire the ARP cache from the local system using the GetIpNetTable () API function and verify that the IP addresses it connects to are for non-Internet systems. Conti ransomware has the ability to list ordinary network connections from an infected machine.
When was Conti Ransomware found?
In 2020, a Russian gang is thought to have spread Conti ransomware. There is a vulnerability in all versions of Microsoft Windows. US authorities announced a $10 million reward for information about the gang early in May 2022.
