Nasty Glupteba malware uses Bitcoin blockchain to keep itself alive

guest · Sep 4, 2019

Nasty Glupteba malware uses Bitcoin blockchain to keep itself alive
Attackers are sending Bitcoin loaded with malicious OP_RETURN data via Electrum wallet
September 4, 2019
https://thenextweb.com/hardfork/201...in-blockchain-cryptocurrency-electrum-wallet/

Cybersecurity researchers have discovered a new strain of the nefarious Glupteba malware that uses the Bitcoin BTC blockchain to ensure it remains dangerous.
TrendMicro’s latest blog details the previously undocumented variant, capable of invading systems to mine Monero cryptocurrency and steal sensitive browser data like passwords and cookies.

Analysts confirmed this version of Glupteba also exploits an already-discovered security vulnerability in MicroTik routers to transform the target machine into a SOCKS proxy to initiate widespread spam attacks that could threaten Instagram users.
Most notable, however, is that this malware utilizes Bitcoin to automatically update, ensuring it runs smoothly even if antivirus software blocks its connection to remote command and control (C&C) servers run by the attackers.

To ensure your machine is protected against innovative threats like Glupteba, DON’T CLICK ON SUSPICIOUS LINKS AND EMAILS. Also, ensure your routers firmware is up-to-date. Be safe out there.
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Trend Micro: Glupteba Campaign Hits Network Routers and Updates C&C Servers with Data from Bitcoin Transactions

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