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Threat actors are targeting unpatched Atlassian Confluence servers as part of an ongoing crypto mining campaign. Trend Micro researchers warn of an ongoing crypto mining campaign targeting Atlassian Confluence servers affected by the CVE-2022-26134 vulnerability. The gap is being abused for malicious cryptocurrency mining.”
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.
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.
Researchers have discovered a strain of cryptocurrency-mining malware, tracked as Crackonosh, that abuses Windows Safe mode to avoid detection. . The final stage of the Crackonosh attack chain is the installation of the coinminer XMRig to mine the Monero (XMR) cryptocurrency. Follow me on Twitter: @securityaffairs and Facebook.
“Therefore, it is recommended that users conduct a comprehensive asset assessment, verify their usage scenarios, and update PHP to the latest version to ensure security. The botnet shell script downloads an ELF filenamed “pty3” from a different IP address, likely a sample of Muhstik malware.
Over the past year, ExCobalt targeted Russian organizations in the the following industries: Metallurgy Telecommunications MiningInformation technology Government Software development The Cobalt’s hallmark was the use of the CobInt tool , the same tool that ExCobalt began using in 2022.
“This malware, which we named BlackSquid after the registries created and main component filenames, is particularly dangerous for several reasons.” “Simultaneous with its attacks, BlackSquid also downloads and executes two XMRig cryptocurrency-mining components.! ” states 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.” “The output of this command is saved into a filenamed ips.txt, which is then fed into the Docker.exe file.
Recently, our threat monitoring operations pointed us to an interesting filenamed “ 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. . Code Snippet 1: Copy of the files in a subfolder. tmp” and “64.tmp”,
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 filenames and placed them in AppData/Local/Temp. .” continues the analysis.
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