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Date: 11/02/2022
On October 27, 2022, Microsoft reported in their security blog that the worm dubbed Raspberry Robin has recently become “one of the largest malware distribution platforms currently active”. Microsoft describes several Advanced Persistent Threat (APT) groups and well-known ransomware gangs using Raspberry Robin for pre-ransomware activities. The first known infection vector for Raspberry Robin was through USB drives. Currently it is known to spread through email and malicious advertisements.
Because this malware is associated with ransomware activity, its impact is severe.
Organizations detecting pre-ransomware activity should take immediate action to contain and eradicate the infection. If in-house staff doesn’t have the capacity to rapidly detect, contain, and eradicate the threat, engage with a reputable incident response firm to get help.
In addition to recommending that organizations disable USB autorun features, Microsoft provides recommendations in its “Defending Against Raspberry Robin Infections” section of this blog post. Security administrators should ensure that the identified items are addressed.
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Bleeping Computer reports that on October 28, 2022, apparently driven by the release of exploit code which enables attackers to gain root privileges on VMWare’s Cloud Foundation and NSX Manager appliances, VMWare published patches to remediate the vulnerability.
Attackers with root privileges on one of the affected systems can make changes to multiple pieces of an organization’s virtualization environment, including data exfiltration and deployment of ransomware.
Apply VMWare’s patches as soon as possible, and accelerate plans to upgrade virtualization software to a currently supported version.
Sources
https://www.bleepingcomputer.com/news/security/exploit-released-for-critical-vmware-rce-vulnerability-patch-now/
https://docs.vmware.com/en/VMware-NSX-Data-Center-for-vSphere/6.4.14/rn/vmware-nsx-data-center-for-vsphere-6414-release-notes/index.html
Two older vulnerabilities CVE-2020-3153 (CVSS score: 6.5) and CVE-2020-3433 (CVSS score: 7.8) in Cisco AnyConnect Secure Mobility Client for Windows are being actively exploited. Both vulnerabilities have been added to the Known Exploited Vulnerabilities catalog published by CISA.
Successful exploitation could allow a local authenticated attacker to perform DLL hijacking and copy files to system directories with elevated privileges. These vulnerabilities could be leveraged by attackers to establish persistence on a compromised endpoint to prepare for a larger, more severe attack on a target network.
Upgrade to the fixed versions of the Cisco AnyConnect software as soon as possible. There are no known workarounds to address these vulnerabilities. Furthermore, it is recommended that endpoints be protected with Endpoint Detection & Response software to allow for monitoring and prevention of malicious activity.
Sources
https://thehackernews.com/2022/10/hackers-actively-exploiting-cisco.html
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-dll-F26WwJW
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ac-win-path-traverse-qO4HWBsj
A new zero-day vulnerability, tracked as CVE-2022-3723, has been discovered in Google Chrome. The vulnerability is a type confusion flaw in the V8 JavaScript engine. Google has announced they are aware of an exploit that exists in the wild.
Specific technical details of how exploitation occurs has not yet been documented, but exploitation could be triggered by encountering a malicious site which could lead to malicious code execution resulting in device compromise, also known as a drive-by-install.
It is recommended that patches be applied as soon as possible. Users should ensure they are running version 107.0.5304.87. It also recommended that security administrators perform regular vulnerability scanning of all endpoints to identify out-of-date software. Lastly, it is recommended that endpoints be protected with Endpoint Detection & Response software to allow for monitoring and prevention of malicious activity.
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Ho Chin is Chief Financial Officer at GreyCastle Security. In this role, Ho leads Finance, HR, IT and Professional Development. As part of the executive leadership team, Ho works to establish the company’s overall strategy and ensure proper execution of the supporting initiatives pertaining to the above areas of responsibility.
Prior to joining GreyCastle Security, Ho led finance and administrative functions at multiple private equity and venture-backed portfolio companies across multiple industries. Ho holds a bachelor’s degree in Accounting from Pennsylvania State University in Centre County, Pennsylvania and a master’s degree in Business Administration from the Wharton School of Business at the University of Pennsylvania in Philadelphia, Pennsylvania.
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Mike holds certifications in numerous security and technology related areas, including the Department of Homeland Security and other security technologies like Symantec, Cisco and Microsoft.
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Prior to becoming CEO, Dan served as the company’s Chief Strategy Officer, during which he supported multiple acquisitions and helped the organization achieve substantial sales growth. In addition to serving as CEO at GreyCastle Security, Dan continues to hold the position of Chief Commercial Officer (CCO) at Assured information Security (AIS) in Rome, New York, a company he co-founded in 2001.
Over the course of the last 22 years, Dan has been committed to advancing the state of cybersecurity and has played an instrumental role in the identification and development of critical, next-generation cyber capabilities. He has held positions in almost every facet of cybersecurity, beginning as a computer forensic examiner and progressing through the management and executive leadership ranks. In addition to co-founding AIS, Dan has facilitated multiple cybersecurity startups, raised investment capital and has served in various lead and support roles toward the acquisition of five companies in the last eight years.
Dan has a bachelor’s degree in Cybersecurity and a master’s degree in Cybersecurity from Utica College in Utica, New York.
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Dan has enjoyed a 30+ year career in the Information Technology and Telecommunications industry, during which time he has held various leadership positions for organizations such as Rochester Tel/RCI, Citizens Communications (Frontier), PAETEC Communications, IntegraOptics, tw telecom/Level3 and Centurylink.
In addition to various voice and data technology platforms, he possesses a strong background in leadership development, sales and marketing leadership, transformational leadership and strategic planning. Dan has a thirst for knowledge and as a committed lifelong learner, he encourages and supports professional development initiatives for his teams and continues his involvement with Vistage International.
Dan holds a bachelor’s degree in Biology from Lafayette College in Easton, Pennsylvania, where he was selected as a member of their Athletic Hall of Fame in 2016.
When not at work, Dan enjoys traveling, golfing, attending Utica Comets hockey games and relaxing in the Adirondacks on beautiful Canada Lake with family and friends.
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Dan has been a cybersecurity practitioner for more than 20 years and uses his knowledge and experience to develop cybersecurity solutions that ensure readiness and preparedness.
Dan received his bachelor’s degree in Telecommunications from SUNY Polytechnic Institute in Utica, New York, and graduated Summa Cum Laude with a master’s degree in Information Assurance from Norwich University in Northfield, Vermont.
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800-403-8350Francesca LoPorto-Brandow is Director of Culture at GreyCastle Security. In this role, Francesca leads all social responsibility efforts and partnerships and develops effective strategies that promote organizational-wide behaviors and attitudes consistent with a culture of safety, inclusion, teamwork, motivation and high-performance.
Prior to this role, Francesca was Director of People & Culture at GreyCastle and with her leadership, the company’s culture has been recognized by Inc. Magazine as a Nationally recognized Best Workplace, Albany Business Review Best Places to Work and Albany Times Union Top Workplaces.
Before joining GreyCastle Security, Francesca worked as an OD consultant and focused on strategic culture change at The Kaleel Jamison Consulting Group, Inc. for more than six years. There, she facilitated client education sessions, coached leaders and teams, developed and executed consulting interventions and served as strategy project leader on various client engagements. Her work has taken her into Fortune 100 companies and across borders including Panama, Singapore and beyond.
Francesca is a Lean Six Sigma–certified Green Belt, a proud YWCA-GCR board member and in 2013, she coordinated and emceed the inaugural TEDx Troy—a livestream of TEDCity 2.0. Since 2012, she has coordinated and emceed the Troy 100 Forum, a biannual forum for government, religious and community leaders to discuss issues vital to the future of Troy, New York.
Bilingual in English and Italian, Francesca holds a bachelor’s degree in Management and Technology from the Rensselaer Polytechnic Institute’s Lally School of Management & Technology. She was awarded Cybersecurity Recruiter of the year North America in 2017 by the Cybersecurity Excellence Awards.
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Prior to joining GreyCastle Security, Jamie has held leadership positions with Annese and Associates, ConvergeOne and BlueSky IT Partners with a focus on delivering cost effective information technology solutions for companies across multiple verticals.
Jamie holds a bachelor’s degree in Political Science from Le Moyne College in Syracuse, New York, a master’s degree in Business Administration from Gardner-Webb University in Boiling Springs, North Carolina and a master’s degree in Computer Information Systems from University of Phoenix in Phoenix, Arizona.
