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Cyware Daily Threat Intelligence

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Daily Threat Briefing • Nov 11, 2021

There’s a new Golang-based botnet in town. Dubbed BotenaGo, the malware includes more than 30 different exploits and has the potential of targeting millions of routers and IoT devices. Researchers believe that the new botnet is being used by Mirai operators to target specific machines.

The discovery of two fresh malicious apps has also unfolded the return of Joker malware. Called 'Smart TV remote' and 'Halloween Coloring', these apps have been downloaded more than 1,000 times.

Marking the Android updates for November 2021, Google has issued advisories for overall 39 security flaws affecting its Framework and System components. Most of these flaws can be abused to conduct remote code execution attacks.

Top Breaches Reported in the Last 24 Hours

HPE discloses cyberattack

HPE has disclosed a cyberattack that resulted in the compromise of its Aruba Central network monitoring platform. This allowed attackers to access the data repositories that contained information about monitored devices and their locations.

Over 3,500 organizations targeted

A hacker-for-hire group called Void Balaur has been stealing emails and confidential information for more than five years. The stolen data is sold by the threat actors for both financial and espionage goals. So far, the gang has targeted more than 3,500 organizations across all continents. The affected organizations are from the telecom, retail, financial, and healthcare sectors.

Telnyx affected by DDoS attack

Telnyx, a VoIP provider, was targeted with DDoS attacks, causing widespread outages. This caused all telephony services to fail or be delayed. The firm took immediate steps to mitigate the attacks.

Top Malware Reported in the Last 24 Hours

MasterFred malware

MasterFred is a newly discovered Android trojan that makes use of false login overlays to Netflix, Instagram, Twitter, and bank users. The ultimate goal of the trojan is to steal credit card information. The malware is currently being used against users in Poland and Turkey.

Mac malware updated

Researchers encountered new versions of OSX/Wizardupdate and OSX/Bundlore. Both the versions are being distributed via cracked software posing as Flash Player installers.

BotenaGo botnet

BotenaGo is a newly found botnet that has more than 30 different exploits to target routers and IoT devices. It is written in the Go language and is believed to be used by Mirai operators. The botnet is still under development.

Joker malware returns

Joker malware is being distributed via two malicious apps available on Google Play Store. These apps are ‘Smart TV remote’ and ‘Halloween Coloring’ and have been downloaded more than 1000 times.

Top Vulnerabilities Reported in the Last 24 Hours

Vulnerable WP Reset PRO plugin

A critical security vulnerability in the WP Reset PRO WordPress plugin could be exploited to wipe out a website. An attacker can further exploit the flaw to upload malicious plugins or even install backdoors. The flaw has been addressed in version 5.99 of the plugin.

Zero-day flaw detected

A new zero-day vulnerability disclosed in Palo Alto Networks GlobalProtect VPN can be abused to execute arbitrary code on affected devices. The flaw is tracked as CVE-2021-3064 and has a CVSS score of 9.8. It affects versions earlier than PAN-OS 8.1.17. The security bug stems from a buffer overflow that occurs while parsing user-supplied input.

Google issues advisories

Google has issued advisories for 39 security flaws affecting Android OS as part of the November 2021 Android security bulletin. Eighteen of these flaws affect Framework and System components.

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Cyware Daily Threat Intelligence, February 10, 2025

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Feb 7, 2025

Cyware Daily Threat Intelligence, February 07, 2025

North Korean hackers are refining their phishing playbook, now using the forceCopy malware to hijack credentials. The Kimsuky hacking group is targeting victims with deceptive emails containing Windows shortcut files disguised as Microsoft Office or PDF documents. The attack also involves the usage of additional malware. CISA has added critical vulnerabilities to its KEV catalog, signaling an urgent need for patching. The list includes flaws in Microsoft Outlook and Sophos XG Firewall, both carrying a CVSS score of 9.8. Federal agencies have until February 27 to patch these. A long-standing Chinese cyber-espionage group, GreenSpot APT, is running a phishing campaign that preys on users of the popular Chinese email service 163[.]com. The group, which has been active since 2007, has registered fake domains to steal login credentials from government and military personnel

Feb 6, 2025

Cyware Daily Threat Intelligence, February 06, 2025

Cybercriminals are getting more sophisticated, turning search engines into traps. A fake Google ad for Cisco AnyConnect led unsuspecting users to a counterfeit website, mimicking a German university to evade security filters. The fraudulent site redirected victims to a spoofed Cisco download page, pushing NetSupport RAT as the legitimate AnyConnect installer. Russian organizations are under fire as attackers distribute NOVA stealer, a new variant of SnakeLogger, through phishing emails. Advertised on underground forums as MaaS for as little as $50 per month, NOVA is designed for credential theft, keylogging, and clipboard data extraction. Cisco has patched two critical vulnerabilities in its Identity Services Engine, which could allow remote attackers to execute commands and manipulate system configurations. Exploited through specially crafted API requests, these flaws pose significant risks for enterprises using ISE for authentication and network control.

Feb 5, 2025

Cyware Daily Threat Intelligence, February 05, 2025

North Korean hackers are turning fake job interviews into a gateway for cyber espionage. SentinelOne identified new variants of the macOS malware FlexibleFerret, used in the Contagious Interview operation to lure targets with fake job interviews. Victims are tricked into downloading malicious software disguised as virtual meeting tools, allowing attackers to gain control over their systems. Cyberespionage groups are shifting their sights to the backbone of enterprise networks. A newly discovered malware, linked to the DaggerFly APT group, is targeting Linux-based network devices instead of standard endpoints. By hijacking SSH connections and replacing system binaries, the malware ensures long-term persistence while silently extracting sensitive data. A security flaw in AMD processors has raised concerns over hardware-based attacks. This bug could allow attackers with admin access to load malicious microcode, potentially undermining system integrity. This exploit underscores the growing risks of hardware security gaps, where even minor weaknesses can have major consequences.

Feb 4, 2025

Cyware Daily Threat Intelligence, February 04, 2025

Cybercriminals are finding new ways to weaponize everyday tools, and this time, they’re using TryCloudflare to hide their tracks. Researchers uncovered a phishing campaign that stealthily delivers AsyncRAT via Python scripting and cloud tunnels. The attack starts with a Dropbox link leading to a maze of scripts that ultimately drop a harmful payload. Even AI developers aren’t safe from deception. Threat actors have infiltrated PyPI with two malicious packages disguised as legitimate tools for DeepSeek. These fraudulent packages steal sensitive data, from user credentials to API keys, proving once again that trust in open-source repositories can be a double-edged sword. One small vulnerability, one massive risk. Russian cybercriminals exploited a zero-day in 7-Zip to deliver SmokeLoader in attacks on Ukrainian entities. By bypassing Windows Mark-of-the-Web protections, the attackers tricked victims into executing malware-laden files.

Feb 3, 2025

Cyware Daily Threat Intelligence, February 03, 2025

Cybercriminals are exploiting trust and social engineering at scale, preying on unsuspecting victims across industries. The Russian-speaking cybercrime gang Crazy Evil has been linked to over 10 social media scams, tricking users into installing malware like StealC and AMOS. Operating primarily through Telegram, the group specializes in identity fraud, cryptocurrency theft, and info-stealers. A wedding invitation should bring good news, not malware. Hackers in Malaysia and Brunei are targeting users with fake wedding invites spread via WhatsApp and Telegram, tricking them into installing a new Android malware called Tria. The campaign resembles UdangaSteal but focuses on new social engineering tactics. Even the tightest security can come undone with a race condition. Apple patched a critical vulnerability in macOS Sonoma, Sequoia, and iPadOS, which allowed hackers to escalate privileges and run code at the kernel level. Apple fixed the issue by improving memory management, but this serves as another reminder that even the most secure systems need constant vigilance.

Jan 31, 2025

Cyware Daily Threat Intelligence, January 31, 2025

Cybercriminals are sharpening their tactics, and Brazilian financial firms are the latest target. The Coyote banking trojan is on the prowl, using malicious Windows LNK files to execute PowerShell scripts that steal data and compromise systems. Meanwhile, a new browser-based threat is emerging—syncjacking. This attack exploits malicious extensions to hijack browsers, disable security settings, and access stored credentials. In its final stage, attackers gain full control of devices, including cameras and audio, without detection. Speaking of hidden threats, users of Microsoft Ads are being tricked by fraudulent Google ads leading to phishing pages designed to steal their login credentials. This campaign has persisted for two years, slipping past security filters and mimicking Microsoft’s login process with deceptive precision. For detailed Cyber Threat Intel, click ‘Read More’.

Jan 29, 2025

Cyware Daily Threat Intelligence, January 29, 2025

Cybercriminals are refining their tactics, blending deception with persistence to breach defenses. A financially motivated threat actor has been running a phishing email campaign since last year, targeting users in Poland and Germany. The attacks use payloads like Agent Tesla, Snake Keylogger, and a new backdoor named TorNet. Zyxel CPE Series devices are under siege as researchers uncover an actively exploited zero-day vulnerability. This flaw allows attackers to execute remote commands, potentially leading to system takeovers, data loss, and network intrusions. The attacks, originating primarily from Taiwan, have compromised over 1,500 devices, sparking urgent calls for users to apply security updates. Phishing scams continue to evolve, with a new campaign exploiting PDF documents to steal Amazon Prime credentials. Victims receive emails warning of an expired membership, leading them to a fake Amazon login page where they unknowingly hand over personal and credit card information.

Jan 28, 2025

Cyware Daily Threat Intelligence, January 28, 2025

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Jan 27, 2025

Cyware Daily Threat Intelligence, January 27, 2025

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Jan 24, 2025

Cyware Daily Threat Intelligence, January 24, 2025

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Jan 23, 2025

Cyware Daily Threat Intelligence, January 23, 2025

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