StilachiRAT
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Microsoft Warns of a New Crypto Wallet Trojan: Protect Your Assets from StilachiRAT! 🔥
🕒 Reading Time: 7 minutes
📅 Last Updated: March 2025
✍️ By The Crypto Sage
🚀 Introduction: A Silent Threat to Your Crypto Wallets
Imagine waking up to check your MetaMask or Trust Wallet, only to find your entire portfolio wiped out overnight. No phishing link clicked, no scam airdrop accepted—so how did this happen?
🚨 Microsoft has issued a major cybersecurity warning about StilachiRAT, a stealthy Remote Access Trojan (RAT) that specifically targets browser-based crypto wallet extensions in Google Chrome. This new malware has the ability to steal credentials, intercept private keys, and empty wallets without users realizing it.
With over 1.53 billion lost in crypto scams in February 2025 alone, cybercriminals are getting more sophisticated, and your digital assets are their next target.
In this article, we’ll break down:
✅ What StilachiRAT is & how it operates
✅ Who is at risk & how to protect your funds
✅ A real-world crypto investor scenario—could this happen to you?
✅ Best security practices for both retail and institutional investors
✅ Reputable sources & cybersecurity solutions to safeguard your assets
🕵️ What is StilachiRAT? A New Cybercrime Weapon
🔍 First detected by Microsoft in November 2023, #StilachiRAT is a Remote Access Trojan (RAT) designed to steal sensitive crypto wallet data stored in browser extensions.
🚨 Key Capabilities of StilachiRAT
💀 Extracts credentials stored in Chrome.
💀 Scans for crypto wallet extensions (MetaMask, Trust Wallet, Coinbase Wallet, OKX Wallet & more).
💀 Monitors clipboard activity to steal copied private keys and wallet addresses.
💀 Bypasses security software by using anti-forensics techniques.
💀 Evades detection by deleting event logs and detecting sandbox environments.
🔴 Who is at Risk?
StilachiRAT primarily targets users who:
⚠️ Use browser-based wallets like #MetaMask , #TrustWallet , or #Phantom .
⚠️ Store credentials in their browsers (Google Chrome saved passwords).
⚠️ Click on fake software updates or download from unverified sources.
⚠️ Copy and paste wallet addresses frequently (clipboard monitoring risk).
⚠️ Do not use antivirus or anti-malware protection.
🚀 Whether you’re a DeFi user, NFT trader, or long-term investor—this malware could be targeting YOU.
💀 A Real-World Crypto Nightmare: How Alex Lost Everything
🔮 The Crypto Trader Who Got Hacked Overnight
Meet Alex, a seasoned crypto investor and DeFi trader. He manages his portfolio using MetaMask, making quick trades on Uniswap and PancakeSwap. Confident in his security setup, he never shared his seed phrase and used strong passwords.
One night, Alex downloads what he thinks is a routine MetaMask update from an unknown source. What he doesn’t realize is that this update contains StilachiRAT.
💥 The next morning, his entire portfolio is gone.
His MetaMask login was extracted from the Chrome browser.His private keys were stolen via clipboard monitoring.No phishing email, no suspicious DMs—just silent malware running in the background.
Alex’s case is not unique. Cybercriminals don’t need you to make mistakes—they just need access to your system.
🚀 So, how do we protect ourselves from a silent attack like this?
🛡️ How to Protect Your Crypto from StilachiRAT
Here are actionable steps to secure your crypto wallets and prevent malware attacks:
🔐 Individual Crypto Users:
✅ Use a Hardware Wallet – Store large amounts of crypto in Ledger or Trezor, NOT browser-based wallets.
✅ Enable Two-Factor Authentication (2FA) – Use an authenticator app instead of SMS.
✅ Avoid Saving Passwords in Chrome – StilachiRAT can extract saved credentials.
✅ Double-Check Browser Extensions – Regularly audit and remove unnecessary extensions.
✅ Verify Official Updates – Only download from verified sources like MetaMask.io or trustwallet.com
✅ Install a Reputable Antivirus – Use Bitdefender, Kaspersky, or ESET for real-time protection.
✅ Monitor for Suspicious Activity – If your wallet behaves strangely, assume it's compromised.
🏦 Institutional Investors & Crypto Funds:
✅ Cold Storage Solutions – NEVER store large funds in hot wallets.
✅ Multi-Signature Wallets – Require multiple approvals before executing transactions.
✅ Air-Gapped Systems – Do not access wallets from internet-connected trading desks.
✅ Routine Cybersecurity Audits – Work with firms like FireEye, Palo Alto Networks, or Chainalysis.
✅ Be Cautious with Smart Contract Interactions – Supply chain attacks could target DeFi protocols you use.
📜 Reputable Sources & Security Tools
For ongoing security updates and trusted malware detection tools, check out:
🔹 Microsoft Threat Intelligence (security.microsoft.com)
🔹 Kaspersky Cyberthreat Reports (kaspersky.com)
🔹 Symantec Threat Intelligence (broadcom.com)
🔹 ESET Security Research (eset.com)
🔹 Ledger Hardware Wallets (ledger.com)
🔹 Trezor Cold Storage (trezor.io)
🔹 Blockchain Security Analysis (Chainalysis) (chainalysis.com)
🔹 DeFi Protocol Security Audits (CertiK) (certik.com)
🚀 Bookmark these resources to stay ahead of evolving cyber threats!
🔥 Final Thoughts: The Future of Crypto Security
🔍 StilachiRAT is just the beginning.
As crypto adoption grows, cybercriminals will develop even more advanced malware.
📢 Question for You:
💬 Should wallet providers like MetaMask and Trust Wallet do more to prevent these attacks?
💬 How do you protect your crypto assets from malware?
👉 Drop your thoughts in the comments below! Let's protect the crypto community together. 💪
🚀 Follow The Crypto Sage for more in-depth security insights! 🔥
📢 Financial Disclaimer
This article is for informational purposes only and does not constitute financial advice. The Crypto Sage is not responsible for any investment decisions. Always do your own research before making financial transactions.
📅 Last Updated: March 2025
✍️ By The Crypto Sage
🚀 Introduction: A Silent Threat to Your Crypto Wallets
Imagine waking up to check your MetaMask or Trust Wallet, only to find your entire portfolio wiped out overnight. No phishing link clicked, no scam airdrop accepted—so how did this happen?
🚨 Microsoft has issued a major cybersecurity warning about StilachiRAT, a stealthy Remote Access Trojan (RAT) that specifically targets browser-based crypto wallet extensions in Google Chrome. This new malware has the ability to steal credentials, intercept private keys, and empty wallets without users realizing it.
With over 1.53 billion lost in crypto scams in February 2025 alone, cybercriminals are getting more sophisticated, and your digital assets are their next target.
In this article, we’ll break down:
✅ What StilachiRAT is & how it operates
✅ Who is at risk & how to protect your funds
✅ A real-world crypto investor scenario—could this happen to you?
✅ Best security practices for both retail and institutional investors
✅ Reputable sources & cybersecurity solutions to safeguard your assets
🕵️ What is StilachiRAT? A New Cybercrime Weapon
🔍 First detected by Microsoft in November 2023, #StilachiRAT is a Remote Access Trojan (RAT) designed to steal sensitive crypto wallet data stored in browser extensions.
🚨 Key Capabilities of StilachiRAT
💀 Extracts credentials stored in Chrome.
💀 Scans for crypto wallet extensions (MetaMask, Trust Wallet, Coinbase Wallet, OKX Wallet & more).
💀 Monitors clipboard activity to steal copied private keys and wallet addresses.
💀 Bypasses security software by using anti-forensics techniques.
💀 Evades detection by deleting event logs and detecting sandbox environments.
🔴 Who is at Risk?
StilachiRAT primarily targets users who:
⚠️ Use browser-based wallets like #MetaMask , #TrustWallet , or #Phantom .
⚠️ Store credentials in their browsers (Google Chrome saved passwords).
⚠️ Click on fake software updates or download from unverified sources.
⚠️ Copy and paste wallet addresses frequently (clipboard monitoring risk).
⚠️ Do not use antivirus or anti-malware protection.
🚀 Whether you’re a DeFi user, NFT trader, or long-term investor—this malware could be targeting YOU.
💀 A Real-World Crypto Nightmare: How Alex Lost Everything
🔮 The Crypto Trader Who Got Hacked Overnight
Meet Alex, a seasoned crypto investor and DeFi trader. He manages his portfolio using MetaMask, making quick trades on Uniswap and PancakeSwap. Confident in his security setup, he never shared his seed phrase and used strong passwords.
One night, Alex downloads what he thinks is a routine MetaMask update from an unknown source. What he doesn’t realize is that this update contains StilachiRAT.
💥 The next morning, his entire portfolio is gone.
His MetaMask login was extracted from the Chrome browser.His private keys were stolen via clipboard monitoring.No phishing email, no suspicious DMs—just silent malware running in the background.
Alex’s case is not unique. Cybercriminals don’t need you to make mistakes—they just need access to your system.
🚀 So, how do we protect ourselves from a silent attack like this?
🛡️ How to Protect Your Crypto from StilachiRAT
Here are actionable steps to secure your crypto wallets and prevent malware attacks:
🔐 Individual Crypto Users:
✅ Use a Hardware Wallet – Store large amounts of crypto in Ledger or Trezor, NOT browser-based wallets.
✅ Enable Two-Factor Authentication (2FA) – Use an authenticator app instead of SMS.
✅ Avoid Saving Passwords in Chrome – StilachiRAT can extract saved credentials.
✅ Double-Check Browser Extensions – Regularly audit and remove unnecessary extensions.
✅ Verify Official Updates – Only download from verified sources like MetaMask.io or trustwallet.com
✅ Install a Reputable Antivirus – Use Bitdefender, Kaspersky, or ESET for real-time protection.
✅ Monitor for Suspicious Activity – If your wallet behaves strangely, assume it's compromised.
🏦 Institutional Investors & Crypto Funds:
✅ Cold Storage Solutions – NEVER store large funds in hot wallets.
✅ Multi-Signature Wallets – Require multiple approvals before executing transactions.
✅ Air-Gapped Systems – Do not access wallets from internet-connected trading desks.
✅ Routine Cybersecurity Audits – Work with firms like FireEye, Palo Alto Networks, or Chainalysis.
✅ Be Cautious with Smart Contract Interactions – Supply chain attacks could target DeFi protocols you use.
📜 Reputable Sources & Security Tools
For ongoing security updates and trusted malware detection tools, check out:
🔹 Microsoft Threat Intelligence (security.microsoft.com)
🔹 Kaspersky Cyberthreat Reports (kaspersky.com)
🔹 Symantec Threat Intelligence (broadcom.com)
🔹 ESET Security Research (eset.com)
🔹 Ledger Hardware Wallets (ledger.com)
🔹 Trezor Cold Storage (trezor.io)
🔹 Blockchain Security Analysis (Chainalysis) (chainalysis.com)
🔹 DeFi Protocol Security Audits (CertiK) (certik.com)
🚀 Bookmark these resources to stay ahead of evolving cyber threats!
🔥 Final Thoughts: The Future of Crypto Security
🔍 StilachiRAT is just the beginning.
As crypto adoption grows, cybercriminals will develop even more advanced malware.
📢 Question for You:
💬 Should wallet providers like MetaMask and Trust Wallet do more to prevent these attacks?
💬 How do you protect your crypto assets from malware?
👉 Drop your thoughts in the comments below! Let's protect the crypto community together. 💪
🚀 Follow The Crypto Sage for more in-depth security insights! 🔥
📢 Financial Disclaimer
This article is for informational purposes only and does not constitute financial advice. The Crypto Sage is not responsible for any investment decisions. Always do your own research before making financial transactions.
⚠️ #Microsoft has identified a new remote access trojan (#RAT ) targeting crypto wallets in Google Chrome!
🥷 This sophisticated malware named #StilachiRAT steals credentials, digital wallet information, and clipboard data, posing a significant threat to users of popular wallet extensions like MetaMask, Coinbase Wallet, Trust Wallet, OKX Wallet, Bitget Wallet, and Phantom! 🙀
👀 StilachiRAT employs advanced evasion techniques, including clearing event logs and detecting virtual environments, making it difficult to analyze and detect.
To protect your assets, ensure your software is up-to-date, use strong, unique passwords, enable two-factor authentication, and be cautious of phishing attempts and untrusted downloads.
🥷 This sophisticated malware named #StilachiRAT steals credentials, digital wallet information, and clipboard data, posing a significant threat to users of popular wallet extensions like MetaMask, Coinbase Wallet, Trust Wallet, OKX Wallet, Bitget Wallet, and Phantom! 🙀
👀 StilachiRAT employs advanced evasion techniques, including clearing event logs and detecting virtual environments, making it difficult to analyze and detect.
To protect your assets, ensure your software is up-to-date, use strong, unique passwords, enable two-factor authentication, and be cautious of phishing attempts and untrusted downloads.
See original
Malware targeting cryptocurrency wallets
Microsoft announced the discovery of the Trojan malware "StilachiRAT," which targets popular cryptocurrency wallets such as "MetaMask," "Phantom," and "Coinbase."
This malware was found in November 2024 and allows attackers to extract stored credentials in the Google Chrome browser, putting cryptocurrency keys and passwords at risk.
The malware employs sophisticated techniques such as clipboard monitoring, evading forensic and viral analysis, and clearing event logs, making its detection more difficult.
The targeted wallets also include those based on Bitget, Trust, TronLink, OKX, BNB Chain, and Sui, in addition to many other networks.
Malicious information-stealing software exploits social engineering to deceive users into downloading and executing malicious software.
These tricks range from downloads, showcasing functions, to even fake verification tests that interrupt the user while browsing the web.
There is an opportunity to make huge profits, and the methods used by criminals surpass basic security systems, even corporate-level defense systems.
While Microsoft confirmed that the spread of "StilachiRAT" is still limited in scope, it warns of its danger due to its stealth capabilities and the rapid evolution of its cyber attack methods.
#Microsoft
#StilachiRAT
#BNBChain
Microsoft announced the discovery of the Trojan malware "StilachiRAT," which targets popular cryptocurrency wallets such as "MetaMask," "Phantom," and "Coinbase."
This malware was found in November 2024 and allows attackers to extract stored credentials in the Google Chrome browser, putting cryptocurrency keys and passwords at risk.
The malware employs sophisticated techniques such as clipboard monitoring, evading forensic and viral analysis, and clearing event logs, making its detection more difficult.
The targeted wallets also include those based on Bitget, Trust, TronLink, OKX, BNB Chain, and Sui, in addition to many other networks.
Malicious information-stealing software exploits social engineering to deceive users into downloading and executing malicious software.
These tricks range from downloads, showcasing functions, to even fake verification tests that interrupt the user while browsing the web.
There is an opportunity to make huge profits, and the methods used by criminals surpass basic security systems, even corporate-level defense systems.
While Microsoft confirmed that the spread of "StilachiRAT" is still limited in scope, it warns of its danger due to its stealth capabilities and the rapid evolution of its cyber attack methods.
#Microsoft
#StilachiRAT
#BNBChain
See original
Microsoft Discovers New Malware StilachiRAT, Cryptocurrency Wallet Extensions Face Security Threats
Microsoft recently revealed a new type of Remote Access Trojan (RAT) named StilachiRAT, specifically targeting cryptocurrency wallet extensions in the Chrome browser to steal user data and crypto assets.
Source: Microsoft official website
Since November 2024, security has been investigating the source of this malware and has warned that it poses a significant threat to the asset security of cryptocurrency holders.
Logic of malware operation
Reports indicate that StilachiRAT is capable of extracting credentials stored in browsers, scanning devices for cryptocurrency wallet extensions, and intercepting sensitive information such as private keys and passwords. This malware specifically targets at least 20 cryptocurrency wallets for malicious attacks, including Bitget Wallet, Trust Wallet, Coinbase Wallet, MetaMask, TronLink, BNB Chain Wallet, and OKX Wallet. Once deployed, it can steal stored digital assets by accessing clipboard data and extracting private credentials.
Source: Microsoft official website
Since November 2024, security has been investigating the source of this malware and has warned that it poses a significant threat to the asset security of cryptocurrency holders.
Logic of malware operation
Reports indicate that StilachiRAT is capable of extracting credentials stored in browsers, scanning devices for cryptocurrency wallet extensions, and intercepting sensitive information such as private keys and passwords. This malware specifically targets at least 20 cryptocurrency wallets for malicious attacks, including Bitget Wallet, Trust Wallet, Coinbase Wallet, MetaMask, TronLink, BNB Chain Wallet, and OKX Wallet. Once deployed, it can steal stored digital assets by accessing clipboard data and extracting private credentials.
🚨 ALERT: New Crypto-Draining Malware on the Loose! 🚨
Microsoft has exposed StilachiRAT, a highly sophisticated remote access trojan (RAT) that’s wreaking havoc on over 20 major crypto wallets, including MetaMask, Trust Wallet, and Coinbase. This sneaky malware bypasses Chrome’s encryption, swipes saved credentials, and even hijacks transactions in real-time by monitoring your clipboard activity. 😱
But it doesn’t stop there! StilachiRAT goes beyond stealing logins—it decrypts stored passwords and gives hackers complete control over infected devices. Even your financial accounts are at risk! 💸
With crypto under relentless attack, the question is: Are YOUR funds safe? Don’t wait for hackers to strike—take action NOW to protect your digital assets! 🔐
Here’s how to stay safe:
1️⃣ Use hardware wallets for added security.
2️⃣ Enable two-factor authentication (2FA) on all accounts.
3️⃣ Avoid saving sensitive credentials in browsers.
4️⃣ Regularly update your software and antivirus tools.
Don’t let hackers win—secure your crypto today! 💪
#CryptoSecurity #StilachiRAT #CyberThreats #ProtectYourCrypto #BlockchainSafety 🛡️🔒
$BTC
$ETH
$XRP
Microsoft has exposed StilachiRAT, a highly sophisticated remote access trojan (RAT) that’s wreaking havoc on over 20 major crypto wallets, including MetaMask, Trust Wallet, and Coinbase. This sneaky malware bypasses Chrome’s encryption, swipes saved credentials, and even hijacks transactions in real-time by monitoring your clipboard activity. 😱
But it doesn’t stop there! StilachiRAT goes beyond stealing logins—it decrypts stored passwords and gives hackers complete control over infected devices. Even your financial accounts are at risk! 💸
With crypto under relentless attack, the question is: Are YOUR funds safe? Don’t wait for hackers to strike—take action NOW to protect your digital assets! 🔐
Here’s how to stay safe:
1️⃣ Use hardware wallets for added security.
2️⃣ Enable two-factor authentication (2FA) on all accounts.
3️⃣ Avoid saving sensitive credentials in browsers.
4️⃣ Regularly update your software and antivirus tools.
Don’t let hackers win—secure your crypto today! 💪
#CryptoSecurity #StilachiRAT #CyberThreats #ProtectYourCrypto #BlockchainSafety 🛡️🔒
$BTC
$ETH
$XRP
WARNING: Your Crypto Wallets Will Be Hacked
Microsoft has discovered StilachiRAT, a new and advanced remote access trojan (RAT) targeting cryptocurrency wallets stored in the Google Chrome browser. This malware is designed to steal wallet credentials, private keys, and sensitive user data, putting crypto holders at serious risk of asset theft.
🔍 What is StilachiRAT?
StilachiRAT is a stealthy malware that infiltrates systems through phishing emails, malicious downloads, and compromised browser extensions. Once installed, it operates discreetly in the background, stealing data and remotely controlling the infected system.
Microsoft researchers identified this trojan using advanced evasion techniques, making it harder for traditional antivirus software to detect.
🎯 Which Wallets Are Targeted?
StilachiRAT specifically targets 20+ crypto wallet extensions in Google Chrome, including:
MetaMaskCoinbase WalletTrust WalletOKX WalletPhantom WalletBitget WalletMath WalletBNB Chain WalletTokenPocketZerionOneKeyBitKeep
These are some of the most widely used crypto wallets, and if you use any of them in Chrome, your funds could be at risk.
🛠️ How StilachiRAT Works
1️⃣ Steals Saved Browser Data:
Extracts and decrypts saved passwords, wallet credentials, and private keys from Chrome.Gathers browser cookies and session tokens, allowing attackers to hijack accounts.
2️⃣ Clipboard Monitoring:
Tracks copied text to steal wallet addresses, seed phrases, and passwords.Can replace copied addresses with those controlled by attackers, tricking users into sending funds to the wrong wallets.
3️⃣ Remote Control & Keylogging:
Enables attackers to execute commands remotely.Records keystrokes to capture login credentials.Takes screenshots and monitors active windows.
4️⃣ Evades Detection:
Hides in system processes and bypasses security software.Uses code obfuscation to avoid being flagged by antivirus tools.
🛡️ How to Protect Your Wallet
✔ Avoid Storing Passwords in Your Browser
Never save private keys, seed phrases, or wallet passwords in Chrome or any browser.Use hardware wallets (Ledger, Trezor) or encrypted password managers instead.
✔ Enable Two-Factor Authentication (2FA)
Activate 2FA on your exchanges and wallet accounts for an added layer of security.
✔ Use a Secure Browser
Consider using Brave or a separate dedicated browser for crypto transactions.
✔ Check Extensions Regularly
Remove unused or suspicious extensions from Chrome.Only install wallet extensions from official sources.
✔ Keep Software Updated
Update your browser, OS, and security software regularly to patch vulnerabilities.
✔ Use a Strong Antivirus & Anti-Malware Tool
Use reputable security software like Malwarebytes, Bitdefender, or Microsoft Defender.Scan your system frequently for malware.
✔ Be Cautious of Phishing & Suspicious Links
Avoid clicking on random links in emails, Discord, Telegram, or Twitter.Always verify website URLs before entering sensitive information.
✔ Check for Unauthorized Transactions
Regularly review your wallet and revoke approvals for unused dApps using sites like
🔹 Revoke.Cash
🔹 Debank
#Hack #StilachiRAT
🔍 What is StilachiRAT?
StilachiRAT is a stealthy malware that infiltrates systems through phishing emails, malicious downloads, and compromised browser extensions. Once installed, it operates discreetly in the background, stealing data and remotely controlling the infected system.
Microsoft researchers identified this trojan using advanced evasion techniques, making it harder for traditional antivirus software to detect.
🎯 Which Wallets Are Targeted?
StilachiRAT specifically targets 20+ crypto wallet extensions in Google Chrome, including:
MetaMaskCoinbase WalletTrust WalletOKX WalletPhantom WalletBitget WalletMath WalletBNB Chain WalletTokenPocketZerionOneKeyBitKeep
These are some of the most widely used crypto wallets, and if you use any of them in Chrome, your funds could be at risk.
🛠️ How StilachiRAT Works
1️⃣ Steals Saved Browser Data:
Extracts and decrypts saved passwords, wallet credentials, and private keys from Chrome.Gathers browser cookies and session tokens, allowing attackers to hijack accounts.
2️⃣ Clipboard Monitoring:
Tracks copied text to steal wallet addresses, seed phrases, and passwords.Can replace copied addresses with those controlled by attackers, tricking users into sending funds to the wrong wallets.
3️⃣ Remote Control & Keylogging:
Enables attackers to execute commands remotely.Records keystrokes to capture login credentials.Takes screenshots and monitors active windows.
4️⃣ Evades Detection:
Hides in system processes and bypasses security software.Uses code obfuscation to avoid being flagged by antivirus tools.
🛡️ How to Protect Your Wallet
✔ Avoid Storing Passwords in Your Browser
Never save private keys, seed phrases, or wallet passwords in Chrome or any browser.Use hardware wallets (Ledger, Trezor) or encrypted password managers instead.
✔ Enable Two-Factor Authentication (2FA)
Activate 2FA on your exchanges and wallet accounts for an added layer of security.
✔ Use a Secure Browser
Consider using Brave or a separate dedicated browser for crypto transactions.
✔ Check Extensions Regularly
Remove unused or suspicious extensions from Chrome.Only install wallet extensions from official sources.
✔ Keep Software Updated
Update your browser, OS, and security software regularly to patch vulnerabilities.
✔ Use a Strong Antivirus & Anti-Malware Tool
Use reputable security software like Malwarebytes, Bitdefender, or Microsoft Defender.Scan your system frequently for malware.
✔ Be Cautious of Phishing & Suspicious Links
Avoid clicking on random links in emails, Discord, Telegram, or Twitter.Always verify website URLs before entering sensitive information.
✔ Check for Unauthorized Transactions
Regularly review your wallet and revoke approvals for unused dApps using sites like
🔹 Revoke.Cash
🔹 Debank
#Hack #StilachiRAT
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