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Microsoft warns of Dexphot miner, an interesting polymorphic threat

Security Affairs

Security experts at Microsoft analyzed a new strain of cryptocurrency miner tracked as Dexphot that has been active since at least October 2018. The malicious code abuse of the resources of the infected machine to mine cryptocurrency , according to the experts it has already infected 80,000 computers worldwide.

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Crackonosh Monero miner made $2M after infecting 222,000 Win systems

Security Affairs

Researchers have discovered a strain of cryptocurrency-mining malware, tracked as Crackonosh, that abuses Windows Safe mode to avoid detection. . ” reads the analysis published by Avast. The final stage of the Crackonosh attack chain is the installation of the coinminer XMRig to mine the Monero (XMR) cryptocurrency.

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Crooks exploit exposed Docker APIs to build AESDDoS botnet

Security Affairs

” reads the analysis published by Trend Micro. “A batch file first executes the WinEggDrop scanner (s.exe), which tries port 2375 on various hosts with Chinese IP address ranges specified in the ip.txt file.” launching DDoS attacker, mining cryptocurrency, etc.). .” ” states the report.

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BlackSquid malware uses multiple exploits to drop cryptocurrency miners

Security Affairs

“This malware, which we named BlackSquid after the registries created and main component file names, is particularly dangerous for several reasons.” “Simultaneous with its attacks, BlackSquid also downloads and executes two XMRig cryptocurrency-mining components.! continues the analysis.

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Nansh0u campaign already infected 50,000 MS-SQL and PHPMyAdmin Servers

Security Affairs

” continues the analysis. The payloads used in this campaign were droppers used to deliver a cryptocurrency miner to mine TurtleCoin cryptocurrency. Experts observed many payloads dropping a kernel-mode driver using ransom file names and placed them in AppData/Local/Temp.

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Experts spotted P2P worm spreading Crypto-Miners in the wild

Security Affairs

Recently, our threat monitoring operations pointed us to an interesting file named “ Lucio Dalla Discografia Completa ”: this file pretends to be a collection of the discography of a famous I talian singer, but it actually hides malicious intents. . Technical Analysis. Code Snippet 1: Copy of the files in a subfolder.

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Prometei, a new modular crypto-mining botnet exploits Windows SMB

Security Affairs

Prometei is a crypto-mining botnet that recently appeared in the threat landscape, it exploits the Microsoft Windows SMB protocol for lateral movements. Security experts from Cisco Talos discovered a new crypto-mining botnet, tracked as Prometei, that exploits the Microsoft Windows SMB protocol for lateral movements.

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