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Crooks exploit CVE-2019-18935 deserialization vulnerability to achieve remote code execution in Blue Mockingbird Monero-Mining campaign. “Blue Mockingbird is the name we’ve given to a cluster of similar activity we’ve observed involving Monero cryptocurrency-mining payloads in dynamic-link library (DLL) form on Windows systems.”
Experts warn of ongoing attacks targeting QNAP network-attached storage (NAS) devices to abuse them in cryptocurrency mining. ” reads the analysis published by 360 Netlab. The mining program is composed of unity_install.sh The malware was designed to abuse NAS resources and mine cryptocurrency. and Quick.tar.gz.
Specifically, it demonstrates a novel, dynamic and robust operational security model and the ability to detect and attack newly deployed and misconfigured infrastructure. Additionally, the campaign is sophisticated in seeking to detect, analyse and neutralise other competing crypto-mining malware. Whaler – attack types and analysis.
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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Two hacking groups associated with large-scale crypto mining campaigns, Pacha Group and Rocke Group , wage war to compromise as much as possible cloud-based infrastructure. org is in this blacklist and it is known that Rocke Group has used this domain for their crypto-mining operations. ” continues the report. Pierluigi Paganini.
CrowdStrike researchers discovered the first-ever cryptocurrency mining campaign aimed at Dero mining since February 2023. ” reads the analysis published by Crowdstrike. The mining efforts by the pods are contributed back to a community pool, which distributes the reward (i.e., ” continues the report.
The energy and resources sector including utilities, oil and gas, chemicals, and metals & mining is one of the most hazardous in the world. Great AI requires great information management because the results from generative AI will be more correct and trusted when information is organized, connected, automated, and secured.
A threat actor is launching brute-force attacks on MSSQL servers in the attempt to access them to install a new crypto-mining malware dubbed MrbMiner. A group of hackers is launching brute-force attacks on MSSQL servers with the intent to compromise them and install crypto-mining malware dubbed MrbMiner. Mining process.”
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. Rhadamanthys Stealer Adds Innovative AI Feature in Version 0.7.0
PaloAlto Network warns of the WatchDog botnet that uses exploits to take over Windows and Linux servers and mine cryptocurrency. Security researchers at Palo Alto Networks uncovered a cryptojacking botnet, tracked as WatchDog, that is targeting Windows and Linux systems. The WatchDog botnet has been active at least since Jan.
Evasion checks supported by the malicious code include detecting debuggers, verifying active processes, checking CPU core count, and scanning for malware analysis tools. The executable then downloads a text file containing XMRig configuration details to initiate mining activities. ” concludes the report.
” reads the analysis published by Trend Micro. The TeamTNT botnet is a crypto-mining malware operation that has been active since April 2020 and that targets Docker installs. The TeamTNT botnet is a crypto-mining malware operation that has been active since April 2020 and that targets Docker installs. Pierluigi Paganini.
Group-IB is recording new outbreaks of illegal mining (cryptojacking) threats in the networks of commercial and state organizations. Group-IB, an international company specializing in the prevention of cyberattacks, is recording new outbreaks of illegal mining (cryptojacking) threats in the networks of commercial and state organizations.
million) worth of cryptocurrencies via mining activities. “The suspect is believed to have mined over USD 2 million (EUR 1.8 ” An unnamed cloud service provider supported the investigation for months. “The suspect is believed to have mined over USD 2 million (EUR 1.8 million) in cryptocurrencies.”
The code decodes and retrieves a shell script (“unmi.sh”) from a remote server, in turn, it fetches a configuration file for the mining activity along with the CoinMiner file hosted on GitLab. This file outlines the cryptocurrency mining setting. ” reads the analysis published by Fortinet.
The VictoryGate bot propagates via infected USB devices, it was designed to mine Monero abusing resourced of compromised devices, it is also able to deliver additional payloads. The security firm with the help of No-IP and the non-profit Shadowserver Foundation was able to take them all down. ” continues the analysis.
com) — is registered as a money service business (MSB) with the Financial Transactions and Reports Analysis Centre of Canada (FINTRAC). The analysis also showed nearly all 56 exchanges used services from Cloudflare , a global content delivery network based in San Francisco. formerly certa-pay[.]com) su , grumbot[.]com ”
Every week the best security articles from Security Affairs are free for you in your email box. A new round of the weekly SecurityAffairs newsletter arrived! Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Patch it now!
Security researchers from Palo Alto Networks have discovered a new botnet, tracked as PgMiner, that targets PostgreSQL databases running on Linux servers to install a cryptocurrency miner. ” reads the analysis published by Palo Alto Networks Unit42. ” continues the analysis. ” concludes the analysis.
In an ideal world, all of the security controls are applied and all of the debugging tools are removed or disabled before the code is released to the public. ” These are very powerful functions for debugging tools, and also useful for executing malicious code without being trapped by the usual security controls.
CISA warned of crypto-mining malware hidden in a popular JavaScript NPM library, named UAParser.js, which has millions of weekly downloads. Cybersecurity and Infrastructure Security Agency published an advisory to warn of the discovery of a crypto-mining malware in the popular NPM Package UAParser.js. Pierluigi Paganini.
. “These techniques include numerous modules that exploit implicit trust, weak passwords, and unauthenticated remote code execution (RCE) vulnerabilities in popular applications, including Secure Shell (SSH), IT administration tools, a variety of cloud-based applications, and databases.” ” continues the analysis.
Experts linked the C2 infrastructure behind an the Abcbot botnet to a cryptocurrency-mining botnet attack that was uncovered in December 2020. Experts linked the infrastructure used by the Abcbot DDoS botnet to the operations of a cryptocurrency-mining botnet that was uncovered in December 2020. Pierluigi Paganini.
Cybersecurity researchers spotted a crypto-mining botnet, tracked as Vollgar, that has been hijacking MSSQL servers since at least 2018. Researchers at Guardicore Labs discovered a crypto-mining botnet , tracked as Vollgar botnet , that is targeting MSSQL databases since 2018. ” reads the analysis published by Guardicore.
Security researchers discovered a new botnet, named Abcbot , that focused on Chinese cloud hosting providers over the past months. In November, researchers from Qihoo 360’s Netlab security team spotted the Abcbot botnet that was targeting Linux systems to launch distributed denial-of-service (DDoS) attacks. Pierluigi Paganini.
Sophos researchers that investigated the recently uncovered crypto-mining campaign targeting SQL servers with MrbMiner malware believe that it was conducted by an Iran-based company. ” continues the analysis. ” continues the analysis. Pierluigi Paganini. SecurityAffairs – hacking, mrbminer ).
Security experts at Symantec have discovered eight potentially unwanted applications (PUAs) into the Microsoft Store that were dropping cryptojacking Coinhive miners. ” reads the analysis published by Symantec. Then the mining script is activated and starts abusing devices resources to mine Monero cryptocurrency.
” reads the analysis published by ReasonLabs. The resource contains information for the mining activity, the researchers identified a self-compiled version of the XMrig open-source miner containing information such as username, password, algorithm, and mining pool. mp4” format. Pierluigi Paganini.
— Microsoft Security Intelligence (@MsftSecIntel) April 28, 2020. ” reads the Tweet published by the Microsoft Security Intelligence team. . ” reads the Tweet published by the Microsoft Security Intelligence team. The in-memory DLL then injects a coin-mining code into notepad.exe through process hollowing.
” reads the analysis published by Microsoft. ” Talos researchers also updated the list of IOCs to include information about mining activity carried out by exploiting the CVE-2021-44228 flaw. The researchers spotted mining activity aimed at delivering of the Kinsing crypto-miner. Pierluigi Paganini.
” reads the analysis published by Trend Micro. “The script then calls a Monero coin-mining binary, darwin (detected as PUA.Linux.XMRMiner.AA), to run in the background. As with all cryptocurrency miners, it uses the resources of the host system to mine cryptocurrency (Monero in this instance) without the owner’s knowledge.”
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. Adaware Bitdefender Escan F-secure Kaspersky Mcafee (scanner only) Norton Panda. Follow me on Twitter: @securityaffairs and Facebook.
The Windows botnet has been active since late 2017, it was mainly used to mine cryptocurrency, but it was also involved in DDoS attacks in 2018. “Recently, a new infection vector that cracks Windows machines through SMB password brute force is on the rise” reads the analysis published by AVAST. ” continues the report.
Every week the best security articles from Security Affairs are free for you in your email box. A new round of the weekly SecurityAffairs newsletter arrived! Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.
The expert determined the number of cryptocurrencies that were mined to a mining pool account by inspecting the mining pool. Half of the images discovered by the expert were using a shared mining pool, by he estimated that threat actors mined US$200,000 worth of cryptocurrencies in a two-year period.
The TeamTNT botnet is a crypto-mining malware operation that has been active since April 2020 and that targets Docker installs. Experts pointed out that even if the group is expanding its arsenal adding new capabilities, it still focuses on cryptocurrency mining. ” reads the analysis published by AT&T.
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. . Pierluigi Paganini.
” reads the analysis published by Lumen Technologies. The analysis of the infections from mid-June to mid-July 2022 revealed that most of the bots are located in Europe, specifically Italy. The post Go-based Chaos malware is rapidly growing targeting Windows, Linux and more appeared first on Security Affairs.
Black Kingdom ransomware operators are targeting organizations using unpatched Pulse Secure VPN software to deploy their malware. Black Kingdom ransomware was first spotted in late February by security researcher GrujaRS. The CVE-2019-11510 flaw in Pulse Connect Secure is a critical arbitrary file read vulnerability.
The TeamTNT botnet is a crypto-mining malware operation that has been active since April 2020 and that targets Docker installs. The activity of the TeamTNT group has been detailed by security firm Trend Micro, but in August experts from Cado Security discovered that that botnet is also able to target misconfigured Kubernetes installations.
Security researcher Tolijan Trajanovski ( @tolisec ) analyzed the multi-vector Miner+Tsunami Botnet that implements SSH lateral movement. A fellow security researcher, 0xrb , shared with me samples of a botnet that propagates using weblogic exploit. Excellent analysis of the previous version by AWAKE’s Patrick Olsen: [link].
” reads the analysis published by the expert. ” The malware was first spotted in February 2018 by researchers from Proofpoint when the bot was using the EternalBlue exploit to infect Windows computers and recruit them in Monero cryptocurrency mining activities. .” ” continues the analysis.
million, according to a report published by security researchers at Symantec. The bot focuses on cryptocurrency mining and cryptocurrency theft via clipboard hijacking. ” reads the analysis published by Symantec. Please vote for Security Affairs and Pierluigi Paganini in every category that includes them (e.g.
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