The post Brazilian crypto users hit by WhatsApp malware campaign targeting crypto wallets appeared on BitcoinEthereumNews.com. Bad actors are weaponizing WhatsApp to deliver a hijacking worm and banking trojan in Brazil that targets their crypto wallets. Summary SpiderLabs has warned about a WhatsApp‑based malware campaign in Brazil that deploys a worm and banking trojan to target crypto users. The malware is able to harvest sensitive information related to the victim’s crypto exchange account and wallets. Trustwave’s cybersecurity research team SpiderLabs has uncovered a major campaign involving the Eternidade Stealer, which can quietly harvest financial information, login data, and other sensitive details associated with banking portals, fintech apps, and crypto exchanges on the victim’s device. Threat actors were found to be using complex social engineering schemes involving “fake government programs, delivery notifications, and even fraudulent investment groups shared through WhatsApp messages and groups,” the report said. Attackers are using a two‑stage process to deliver the malicious payload that includes a WhatsApp‑propagating worm and a Delphi‑based banking trojan. When the victim clicks a worm link, it triggers an automated sequence that hijacks the WhatsApp session, downloads the MSI installer in the background, and deploys the stealer that scans for financial applications and crypto wallets. “When it detects a match, for example, a window title or process name linked to Bradesco, BTG Pactual, Binance, Coinbase, MetaMask, Trust Wallet, or another financial brand, the malware immediately decrypts and activates its next-stage payload,” Spiderlabs researchers explained. Another concerning trait of the campaign, besides its stealthy nature, is that the worm is able to access the victim’s contact list, which lets it target other potential victims. Meanwhile, it prevents detection by using “hardcoded credentials to log into its email account,” which is retrieved from a Gmail inbox controlled by the operator. By using IMAP over SSL to fetch commands, a method that blends with ordinary user email traffic, the malware is able… The post Brazilian crypto users hit by WhatsApp malware campaign targeting crypto wallets appeared on BitcoinEthereumNews.com. Bad actors are weaponizing WhatsApp to deliver a hijacking worm and banking trojan in Brazil that targets their crypto wallets. Summary SpiderLabs has warned about a WhatsApp‑based malware campaign in Brazil that deploys a worm and banking trojan to target crypto users. The malware is able to harvest sensitive information related to the victim’s crypto exchange account and wallets. Trustwave’s cybersecurity research team SpiderLabs has uncovered a major campaign involving the Eternidade Stealer, which can quietly harvest financial information, login data, and other sensitive details associated with banking portals, fintech apps, and crypto exchanges on the victim’s device. Threat actors were found to be using complex social engineering schemes involving “fake government programs, delivery notifications, and even fraudulent investment groups shared through WhatsApp messages and groups,” the report said. Attackers are using a two‑stage process to deliver the malicious payload that includes a WhatsApp‑propagating worm and a Delphi‑based banking trojan. When the victim clicks a worm link, it triggers an automated sequence that hijacks the WhatsApp session, downloads the MSI installer in the background, and deploys the stealer that scans for financial applications and crypto wallets. “When it detects a match, for example, a window title or process name linked to Bradesco, BTG Pactual, Binance, Coinbase, MetaMask, Trust Wallet, or another financial brand, the malware immediately decrypts and activates its next-stage payload,” Spiderlabs researchers explained. Another concerning trait of the campaign, besides its stealthy nature, is that the worm is able to access the victim’s contact list, which lets it target other potential victims. Meanwhile, it prevents detection by using “hardcoded credentials to log into its email account,” which is retrieved from a Gmail inbox controlled by the operator. By using IMAP over SSL to fetch commands, a method that blends with ordinary user email traffic, the malware is able…

Brazilian crypto users hit by WhatsApp malware campaign targeting crypto wallets

2025/11/20 17:10

Bad actors are weaponizing WhatsApp to deliver a hijacking worm and banking trojan in Brazil that targets their crypto wallets.

Summary

  • SpiderLabs has warned about a WhatsApp‑based malware campaign in Brazil that deploys a worm and banking trojan to target crypto users.
  • The malware is able to harvest sensitive information related to the victim’s crypto exchange account and wallets.

Trustwave’s cybersecurity research team SpiderLabs has uncovered a major campaign involving the Eternidade Stealer, which can quietly harvest financial information, login data, and other sensitive details associated with banking portals, fintech apps, and crypto exchanges on the victim’s device.

Threat actors were found to be using complex social engineering schemes involving “fake government programs, delivery notifications, and even fraudulent investment groups shared through WhatsApp messages and groups,” the report said.

Attackers are using a two‑stage process to deliver the malicious payload that includes a WhatsApp‑propagating worm and a Delphi‑based banking trojan. When the victim clicks a worm link, it triggers an automated sequence that hijacks the WhatsApp session, downloads the MSI installer in the background, and deploys the stealer that scans for financial applications and crypto wallets.

“When it detects a match, for example, a window title or process name linked to Bradesco, BTG Pactual, Binance, Coinbase, MetaMask, Trust Wallet, or another financial brand, the malware immediately decrypts and activates its next-stage payload,” Spiderlabs researchers explained.

Another concerning trait of the campaign, besides its stealthy nature, is that the worm is able to access the victim’s contact list, which lets it target other potential victims.

Meanwhile, it prevents detection by using “hardcoded credentials to log into its email account,” which is retrieved from a Gmail inbox controlled by the operator. By using IMAP over SSL to fetch commands, a method that blends with ordinary user email traffic, the malware is able to bypass network filters and remain difficult to trace.

“It is a very clever way to update its C2, maintain persistence, and evade detections or takedowns on a network level. If the malware cannot connect to the email account, it uses a hardcoded fallback C2 address,” researchers added.

SpiderLabs researchers have urged Brazilian crypto users to remain alert, especially on WhatsApp, which has become a favored tool for social engineering-based malware campaigns.

“WhatsApp continues to be one of the most exploited communication channels in Brazil’s cybercrime ecosystem. Over the past two years, threat actors have refined their tactics, using the platform’s immense popularity to distribute banker trojans and information-stealing malware,” researchers warned.

Crypto adoption in Brazil has soared over the past few years, and with recent developments like potential plans to establish a national Bitcoin reserve and enforce a proper regulatory framework, the country has drawn increased attention from global investors and local users alike. On the Chainalysis Global Crypto Adoption Index, Brazil ranks fifth, while it stands as Latin America’s largest crypto market by volume.

As such, it remains a prime target for scammers and other bad actors seeking to exploit inexperienced users or take advantage of poorly protected systems.

Eternidade Stealer is a kind of infostealer, which, as mentioned above, can silently monitor applications, extract sensitive credentials, and activate fake overlays to harvest user data..

Back in September, security platform Mosyle uncovered one such cross-platform threat called ModStealer that remained undetected for weeks and was found to be targeting crypto wallets across macOS, Windows, and Linux environments. By using obfuscated JavaScript code within a Node.js environment, the malware was able to infiltrate developer systems and exfiltrate private keys and clipboard data from over 50 browser wallet extensions.

More recently, a Google Threat Intelligence Group report warned that bad actors have started using artificial intelligence to develop malware that can rewrite its own code in real time, making it a lot harder to detect or neutralize.

Source: https://crypto.news/brazilian-crypto-users-hit-by-whatsapp-malware-campaign-targeting-crypto-wallets/

Market Opportunity
Bad Idea AI Logo
Bad Idea AI Price(BAD)
$0.00000000163
$0.00000000163$0.00000000163
-2.39%
USD
Bad Idea AI (BAD) Live Price Chart
Disclaimer: The articles reposted on this site are sourced from public platforms and are provided for informational purposes only. They do not necessarily reflect the views of MEXC. All rights remain with the original authors. If you believe any content infringes on third-party rights, please contact [email protected] for removal. MEXC makes no guarantees regarding the accuracy, completeness, or timeliness of the content and is not responsible for any actions taken based on the information provided. The content does not constitute financial, legal, or other professional advice, nor should it be considered a recommendation or endorsement by MEXC.

You May Also Like

The Channel Factories We’ve Been Waiting For

The Channel Factories We’ve Been Waiting For

The post The Channel Factories We’ve Been Waiting For appeared on BitcoinEthereumNews.com. Visions of future technology are often prescient about the broad strokes while flubbing the details. The tablets in “2001: A Space Odyssey” do indeed look like iPads, but you never see the astronauts paying for subscriptions or wasting hours on Candy Crush.  Channel factories are one vision that arose early in the history of the Lightning Network to address some challenges that Lightning has faced from the beginning. Despite having grown to become Bitcoin’s most successful layer-2 scaling solution, with instant and low-fee payments, Lightning’s scale is limited by its reliance on payment channels. Although Lightning shifts most transactions off-chain, each payment channel still requires an on-chain transaction to open and (usually) another to close. As adoption grows, pressure on the blockchain grows with it. The need for a more scalable approach to managing channels is clear. Channel factories were supposed to meet this need, but where are they? In 2025, subnetworks are emerging that revive the impetus of channel factories with some new details that vastly increase their potential. They are natively interoperable with Lightning and achieve greater scale by allowing a group of participants to open a shared multisig UTXO and create multiple bilateral channels, which reduces the number of on-chain transactions and improves capital efficiency. Achieving greater scale by reducing complexity, Ark and Spark perform the same function as traditional channel factories with new designs and additional capabilities based on shared UTXOs.  Channel Factories 101 Channel factories have been around since the inception of Lightning. A factory is a multiparty contract where multiple users (not just two, as in a Dryja-Poon channel) cooperatively lock funds in a single multisig UTXO. They can open, close and update channels off-chain without updating the blockchain for each operation. Only when participants leave or the factory dissolves is an on-chain transaction…
Share
BitcoinEthereumNews2025/09/18 00:09
XRP Price Prediction: Can Ripple Rally Past $2 Before the End of 2025?

XRP Price Prediction: Can Ripple Rally Past $2 Before the End of 2025?

The post XRP Price Prediction: Can Ripple Rally Past $2 Before the End of 2025? appeared first on Coinpedia Fintech News The XRP price has come under enormous pressure
Share
CoinPedia2025/12/16 19:22
BlackRock boosts AI and US equity exposure in $185 billion models

BlackRock boosts AI and US equity exposure in $185 billion models

The post BlackRock boosts AI and US equity exposure in $185 billion models appeared on BitcoinEthereumNews.com. BlackRock is steering $185 billion worth of model portfolios deeper into US stocks and artificial intelligence. The decision came this week as the asset manager adjusted its entire model suite, increasing its equity allocation and dumping exposure to international developed markets. The firm now sits 2% overweight on stocks, after money moved between several of its biggest exchange-traded funds. This wasn’t a slow shuffle. Billions flowed across multiple ETFs on Tuesday as BlackRock executed the realignment. The iShares S&P 100 ETF (OEF) alone brought in $3.4 billion, the largest single-day haul in its history. The iShares Core S&P 500 ETF (IVV) collected $2.3 billion, while the iShares US Equity Factor Rotation Active ETF (DYNF) added nearly $2 billion. The rebalancing triggered swift inflows and outflows that realigned investor exposure on the back of performance data and macroeconomic outlooks. BlackRock raises equities on strong US earnings The model updates come as BlackRock backs the rally in American stocks, fueled by strong earnings and optimism around rate cuts. In an investment letter obtained by Bloomberg, the firm said US companies have delivered 11% earnings growth since the third quarter of 2024. Meanwhile, earnings across other developed markets barely touched 2%. That gap helped push the decision to drop international holdings in favor of American ones. Michael Gates, lead portfolio manager for BlackRock’s Target Allocation ETF model portfolio suite, said the US market is the only one showing consistency in sales growth, profit delivery, and revisions in analyst forecasts. “The US equity market continues to stand alone in terms of earnings delivery, sales growth and sustainable trends in analyst estimates and revisions,” Michael wrote. He added that non-US developed markets lagged far behind, especially when it came to sales. This week’s changes reflect that position. The move was made ahead of the Federal…
Share
BitcoinEthereumNews2025/09/18 01:44