Raven Stealer Ransomware

Raven Stealer is a stealthy, information-stealing malware written in Delphi and C++ that harvests sensitive data like browser passwords, cookies, payment info, crypto wallets, and more—then silently sends everything to attackers via Telegram. This guide walks you through what it does, how it infects systems, and how to remove it.

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Raven Stealer – Threat Summary

Threat Type	Information-Stealer (Malware)
Encrypted File Extension	None
Ransom Note Filename	None
Email Contact	None
Detection Names	Avast (Win64:MalwareX-gen), Combo Cleaner (Trojan.GenericKD.76989745), ESET-NOD32 (Win64/PSW.Agent.EN), Kaspersky (HEUR:HackTool.Win32.Injecter.gen), Microsoft (Trojan:Win32/Casdet!rfn)
Symptoms	No visible interface; steals data silently in memory
Damage	Password theft, browser data theft, crypto wallet compromise, screenshot capture, potential identity theft
Distribution Methods	Phishing emails, cracked software, fake support sites, GitHub links, malicious ads, Telegram channels
Danger Level	High

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How Did I Get Infected With Raven Stealer?

Raven Stealer spreads through phishing emails, fake installers, malicious ads, cracked software packages, infected USB drives, and deceptive GitHub repositories. It’s often disguised as legitimate tools or games and shared via shady Telegram channels or free download sites.

Once executed, the malware drops no UI or fake alerts—its infiltration is completely silent, relying on user trust and poor security hygiene.

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What Raven Stealer Does to Your Files

Raven Stealer doesn’t encrypt your files—it goes after your data. It launches Chromium-based browsers like Chrome or Edge in headless mode, then injects malicious code to extract:

• Saved passwords
• Autofill data (names, addresses, credit cards)
• Session cookies
• Crypto wallet files (MetaMask, Exodus, Electrum, etc.)
• Desktop screenshots
• Telegram session data

All stolen data is bundled into a ZIP archive and silently sent via Telegram’s API to the attacker’s bot. This happens entirely in memory, making detection much harder for traditional antivirus.

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Should You Be Worried About Raven Stealer?

Yes—Raven Stealer poses a serious risk to both personal and business users. Because it exfiltrates credentials, wallet keys, and session tokens, attackers can:

• Log into your online accounts
• Bypass multi-factor authentication using stolen cookies
• Empty cryptocurrency wallets
• Impersonate you online
• Sell your identity and access on dark web forums

Its use of Telegram for exfiltration also makes it harder to block and trace.

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Ransom Note Dropped by Raven Stealer

Unlike ransomware, Raven Stealer doesn’t drop a ransom note or alert you to its presence. There’s no encryption or demand—just silent data theft. Most victims don’t realize they’ve been compromised until accounts start getting accessed or funds disappear.

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Manual Removal for Raven Stealer Ransomware (For advanced users)

Step 1: Enter Safe Mode with Networking

Since info-stealers may resist removal while active, booting into Safe Mode helps disable their execution.

1. Windows 10/11:
   • Press Win + R, type msconfig, and hit Enter.
   • Go to the Boot tab and check Safe boot → Network.
   • Click Apply → OK and restart your PC.
2. Windows 7/8:
   • Restart your PC and keep pressing F8 before Windows loads.
   • Select Safe Mode with Networking and press Enter.

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Step 2: End Malicious Processes in Task Manager

1. Press Ctrl + Shift + Esc to open Task Manager.
2. Look for suspicious processes (e.g., randomized names, high CPU usage, or unknown apps).
3. Right-click on them and select End Task.

Common info-stealer process names include StealC.exe, RedLine.exe, Vidar.exe, or generic system-like names.

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Step 3: Uninstall Suspicious Programs

1. Press Win + R, type appwiz.cpl, and hit Enter.
2. Look for unknown or recently installed suspicious software.
3. Right-click the suspect entry and select Uninstall.

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Step 4: Delete Malicious Files and Registry Entries

Info-stealers leave behind hidden files and registry keys to ensure persistence.

1. Open File Explorer and navigate to:
   • C:\Users\YourUser\AppData\Local
   • C:\Users\YourUser\AppData\Roaming
   • C:\ProgramData
   • C:\Windows\Temp
   Delete any unfamiliar folders with random names.
2. Open Registry Editor:
   • Press Win + R, type regedit, and press Enter.
   • Navigate to:
     • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
     • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
     • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
     • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
   • Look for randomized or suspicious registry keys (e.g., StealerLoader, Malware123).
   • Right-click and delete any malicious entries.

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Step 5: Clear Browser Data and Reset DNS

Since info-stealers target browsers, you need to clear stored credentials.

Clear Browsing Data

1. Open Chrome, Edge, or Firefox.
2. Go to Settings → Privacy and Security → Clear Browsing Data.
3. Select Passwords, Cookies, and Cached files and click Clear Data.

Reset DNS

1. Open Command Prompt as Administrator.
2. Type the following commands, pressing Enter after each:bashCopyEditipconfig /flushdns ipconfig /release ipconfig /renew
3. Restart your computer.

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Step 6: Scan for Rootkits

Even after manual removal, some info-stealers may hide as rootkits.

1. Download Malwarebytes Anti-Rootkit or Microsoft Safety Scanner.
2. Run a deep scan and remove any detected threats.

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Step 7: Change All Passwords & Enable MFA

Since info-stealers extract credentials, immediately update passwords for:

• Email accounts
• Banking and finance sites
• Social media
• Cryptocurrency wallets
• Business and work logins

Enable two-factor authentication (2FA) to prevent unauthorized access.

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Method 2: Automatically Removing Raven Stealer Ransomware Using SpyHunter (Recommended)

(For users who want a fast, hassle-free solution)

SpyHunter is a professional anti-malware tool capable of detecting and removing info-stealers, trojans, keyloggers, and spyware.

Step 1: Download SpyHunter

Click here to download SpyHunter

Step 2: Install and Launch SpyHunter

1. Locate the SpyHunter-Installer.exe file in your Downloads folder.
2. Double-click to start the installation.
3. Follow the on-screen instructions and launch SpyHunter after installation.

Step 3: Perform a Full System Scan

1. Click “Start Scan” to analyze your system.
2. SpyHunter will detect any info-stealers, trojans, or keyloggers.
3. Click “Remove” to delete all detected threats.

Step 4: Enable Real-Time Protection

• Go to Settings and enable Real-Time Malware Protection to prevent future infections.

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Prevention Tips: How to Stay Safe from Info-Stealers

• Avoid Cracked Software & Torrents – They are a major infection source.
• Use Strong, Unique Passwords – Utilize a password manager.
• Enable Two-Factor Authentication (2FA) – Reduces the risk of stolen credentials being misused.
• Keep Software & OS Updated – Patches fix security vulnerabilities.
• Be Wary of Phishing Emails – Do not open attachments from unknown senders.
• Use an Antivirus or Anti-Malware Tool – A good tool like SpyHunter helps detect and remove threats.

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Conclusion

Raven Stealer is a powerful, silent data thief targeting credentials, wallets, and online sessions. It avoids detection by injecting code directly into browser memory and using Telegram for secure exfiltration. Removing it immediately and securing your accounts is crucial to prevent further damage.