StealDeal Stealer Malware Removal

StealDeal Malware
Written by Brendan Smith

StealDeal, a potent information stealer, spreads through compromised emails, luring victims with PDF attachments that lead to a web page hosting a deceptive ZIP archive.

Upon execution of the enclosed “certificates_rootCA.exe” file, it deploys StealDeal malware. StealDeal focuses on harvesting browser data-logins, cookies, credit card details-while also targeting diverse applications. Vigilance against its cunning infiltration techniques is crucial.

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StealDeal Stealer Overview

StealDeal represents an information stealer that focuses on Internet browser data and potentially other forms of information. This malicious software originates from a compromised email address. The malware distribution file not only introduces this StealDeal. It also includes other forms of Malware. It functions as an information stealer, with its targets ranging across different file types.

NameStealDeal information stealer
DetectionMicrosoft (Trojan:Win64/CryptInject!MSR), Gridinsoft (StealDeal)
Similar BehaviorWhiskerSpay, NightClub
Related Domaindelta-storages[.]com
Distribution methodsInfected email attachments, deceptive website
DamageStolen personal documents, login credentials and other files.
Fix ToolSee If Your System Has Been Affected by StealDeal Stealer Virus

Technical Analysis of StealDeal Malware

StealDeal demonstrates a clear intent to pilfer login credentials, cookies, specific credit card details, autofill entries, browsing history, search records. Also possibly other forms of data associated with internet browsers. The appropriated information could potentially fuel activities such as seizing online account. In addition perpetrating identity theft, conducting fraudulent transactions, and other illicit pursuits.

Beyond its browser-focused operations, StealDeal exhibits capabilities for extracting data from diverse applications like FTP, VPN clients, messaging platforms, among others. Notably, the compromised email accounts that it acquires can be exploited to deceive unsuspecting individuals. It can inadvertently installing malware, parting with funds, divulging personal particulars, and similar nefarious endeavors.

StealDeal on VirusTotal page

StealDeal stealer on VirusTotal

Spreading methods

StealDeal gains access through email, exploiting a compromised address. An email carries a PDF with a link to a web page harboring a ZIP archive. Inside this archive is an executable file named “certificates_rootCA.exe,” which deploys both StealDeal and FateGrab. Users inadvertently allow infection by running this executable file.

Exercise caution when encountering email links and attachments. Scrutinize messages before interaction. Beware, irrelevant emails from unfamiliar sources frequently serve as conduits for malware. Remain skeptical of ads on dubious sites and shun downloads from untrustworthy sources like third-party downloaders, P2P networks, etc.

For software, exclusively utilize official sources and stores. Consistently update the operating system and installed programs. Conduct routine threat scans on your computer. Employ a reputable antivirus solution to safeguard your system effectively.

Remove StealDeal Stealer with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Stealers as shown from our tests with the software, and we assure you that it can remove StealDeal Stealer as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.


3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for StealDeal Stealer Stealers

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The StealDeal Stealer was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The StealDeal Stealer has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “StealDeal Stealer” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website ( and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching StealDeal Stealer Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching StealDeal Stealer Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing StealDeal Stealer and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

Frequently Asked Questions (FAQ)

My computer is infected with StealDeal Stealer malware, should I format my storage device to get rid of it?

Reformatting your storage device should only be considered as a last resort for removing StealDeal Stealer malware. Prior to taking such drastic action, it is advisable to perform a comprehensive scan using trustworthy antivirus or anti-malware software.

What are the biggest issues that malware can cause?

Malware poses a significant risk to the security and privacy of sensitive information, potentially leading to identity theft, financial loss, and unauthorized access to personal accounts. Furthermore, it can disrupt the normal operation of a system, causing performance issues, system crashes, and data corruption.

What is the purpose of StealDeal Stealer?

The purpose of StealDeal Stealer is to enable remote access and control of compromised devices. It allows threat actors to perform various malicious activities, such as unauthorized access, data theft, system manipulation, and disabling security measures, potentially causing significant harm to individuals and organizations.

Will Gridinsoft Anti-Malware protect me from malware?

Gridinsoft Anti-Malware has the ability to identify and eliminate most malware infections. Nevertheless, it is crucial to recognize that sophisticated malware can remain hidden deep within the system. Consequently, conducting a complete system scan is imperative to detect and eradicate malware.
How to Remove StealDeal Stealer Malware

Name: StealDeal Stealer

Description: StealDeal employs a double-pronged approach for distribution, exploiting compromised emails and deceptive web links. Unsuspecting victims are enticed into opening malicious attachments or visiting compromised sites. Once activated, StealDeal covertly harvests a range of sensitive information from browsers and applications, such as login credentials and credit card details. This stealthy malware raises significant concerns, including identity theft and financial fraud. Staying vigilant against suspicious emails and refraining from engaging with unfamiliar links are essential to thwart StealDeal's intrusive tactics and data breaches.

Operating System: Windows

Application Category: Malware

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About the author

Brendan Smith

I'm Brendan Smith, a passionate journalist, researcher, and web content developer. With a keen interest in computer technology and security, I specialize in delivering high-quality content that educates and empowers readers in navigating the digital landscape.

With a focus on computer technology and security, I am committed to sharing my knowledge and insights to help individuals and organizations protect themselves in the digital age. My expertise in cybersecurity principles, data privacy, and best practices allows me to provide practical tips and advice that readers can implement to enhance their online security.

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