Incident Score: Analysis & Impact (UNISIGEMVTEA1782484008)
The details regarding individual company incidents & reports gives you full view from every side.
Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of TEAMSESCO Industrial & Renewable Technology Services's Cyber Attack and lateral movement inside company's environment.
- Overview of affected data sets, including SSNs and PHI, and why they materially increase incident severity.
- How Rankiteo’s incident engine converts technical details into a normalized incident score.
- How this cyber incident impacts TEAMSESCO Industrial & Renewable Technology Services Rankiteo cyber scoring and cyber rating.
- Rankiteo’s MITRE ATT&CK correlation analysis for this incident, with associated confidence level.
Full Incident Analysis Transcript
In this Rankiteo incident briefing, we review the TEAMSESCO Industrial & Renewable Technology Services breach identified under incident ID UNISIGEMVTEA1782484008.
The analysis begins with a detailed overview of TEAMSESCO Industrial & Renewable Technology Services's information like the linkedin page: https://www.linkedin.com/company/teamsesco, the number of followers: 499, the industry type: Appliances, Electrical, and Electronics Manufacturing and the number of employees: 40 employees
After the initial compromise, the video explains how Rankiteo's incident engine converts technical details into a normalized incident score. The incident score before the incident was 747 and after the incident was 734 with a difference of -13 which is could be a good indicator of the severity and impact of the incident.
In the next step of the video, we will analyze in more details the incident and the impact it had on TEAMSESCO Industrial & Renewable Technology Services and their customers.
Muleshoe Water System recently reported "State-Backed Hackers Target Water Utilities in U.S. and Europe, Exploiting Basic Security Flaws", a noteworthy cybersecurity incident.
Since 2024, water and wastewater infrastructure across the U.S.
The disruption is felt across the environment, affecting Water and wastewater treatment systems, PLCs (Unitronics Vision Series) and Dams.
In response, moved swiftly to contain the threat with measures like Removing PLCs from public internet access and Enforcing multi-factor authentication, and began remediation that includes Improving OT monitoring and Hardening security measures.
The case underscores how Ongoing, teams are taking away lessons such as Attackers exploited preventable security gaps such as default credentials, poor network segmentation, and unsecured remote access tools. The incidents highlight the need for basic hardening measures in critical infrastructure, and recommending next steps like Remove PLCs from public internet access, Enforce multi-factor authentication and Improve IT/OT network segmentation, with advisories going out to stakeholders covering Federal agencies (CISA, FBI, NSA, EPA) have issued repeated warnings to water utilities about the need for basic security hardening measures.
Finally, we try to match the incident with the MITRE ATT&CK framework to see if there is any correlation between the incident and the MITRE ATT&CK framework.
The MITRE ATT&CK framework is a knowledge base of techniques and sub-techniques that are used to describe the tactics and procedures of cyber adversaries. It is a powerful tool for understanding the threat landscape and for developing effective defense strategies.
MITRE ATT&CK® Correlation Analysis
Rankiteo's analysis has identified several MITRE ATT&CK tactics and techniques associated with this incident, each with varying levels of confidence based on available evidence. Under the Initial Access tactic, the analysis identified Exploit Public-Facing Application (T1190) with high confidence (90%), with evidence including internet-exposed PLCs and HMIs, and exposed industrial control ports (TCP/44818, TCP/2222, TCP/502, TCP/22), Valid Accounts (T1078) with high confidence (95%), with evidence including exploited default credentials on Unitronics Vision Series PLCs, and weak passwords and shared operator accounts, and External Remote Services (T1133) with moderate to high confidence (85%), with evidence including used Dropbear SSH for remote access, and unsecured remote access tools. Under the Execution tactic, the analysis identified Command and Scripting Interpreter (T1059) with moderate to high confidence (80%), supported by evidence indicating used living-off-the-land tools like wmic, ntdsutil.exe, and PowerShell and Control Device Identification (T0886) with moderate to high confidence (75%), with evidence including targeted Unitronics Vision Series PLCs, and altered chemical dosing parameters in Polish water plants. Under the Persistence tactic, the analysis identified Valid Accounts (T1078) with high confidence (90%), with evidence including shared operator accounts, and default credentials exploitation and External Remote Services (T1133) with moderate to high confidence (80%), with evidence including dropbear SSH for remote access, and unsecured remote access tools. Under the Privilege Escalation tactic, the analysis identified Valid Accounts (T1078) with moderate to high confidence (85%), supported by evidence indicating exploited weak passwords and shared operator accounts. Under the Defense Evasion tactic, the analysis identified Valid Accounts (T1078) with moderate to high confidence (80%), supported by evidence indicating used legitimate credentials to evade detection, Masquerading (T1036) with moderate to high confidence (75%), supported by evidence indicating used living-off-the-land tools like wmic, ntdsutil.exe, and PowerShell, and Impair Defenses: Disable or Modify Tools (T1562.001) with moderate to high confidence (70%), supported by evidence indicating poor IT/OT network segmentation allowed lateral movement. Under the Credential Access tactic, the analysis identified Brute Force: Password Guessing (T1110.001) with moderate to high confidence (85%), supported by evidence indicating exploited default or weak passwords and Valid Accounts (T1078) with high confidence (90%), with evidence including shared operator accounts, and default credentials on PLCs. Under the Discovery tactic, the analysis identified Network Service Scanning (T0846) with moderate to high confidence (80%), supported by evidence indicating targeted exposed industrial control ports (TCP/44818, TCP/2222, TCP/502, TCP/22) and Control Device Identification (T0886) with moderate to high confidence (75%), supported by evidence indicating identified Unitronics Vision Series PLCs. Under the Lateral Movement tactic, the analysis identified Remote System Discovery (T0866) with moderate to high confidence (75%), supported by evidence indicating poor IT/OT network segmentation allowed access to multiple systems and Remote Services: SSH (T1021.004) with moderate to high confidence (80%), supported by evidence indicating used Dropbear SSH for remote access. Under the Impact tactic, the analysis identified Loss of Control (T0883) with high confidence (95%), with evidence including water tank overflow in Muleshoe, Texas, and floodgate manipulation in Bremanger, Norway and Manipulation of Control (T0829) with high confidence (90%), supported by evidence indicating altered chemical dosing parameters in Polish water plants. Under the Command and Control tactic, the analysis identified Application Layer Protocol: Web Protocols (T1071.001) with moderate to high confidence (70%), supported by evidence indicating exposed industrial control ports (TCP/502, TCP/22) and Non-Application Layer Protocol (T1095) with moderate to high confidence (75%), supported by evidence indicating targeted TCP/44818, TCP/2222 for PLC communication. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- TEAMSESCO Industrial & Renewable Technology Services Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/teamsesco/incident/UNISIGEMVTEA1782484008
- TEAMSESCO Industrial & Renewable Technology Services CyberSecurity Rating page: https://www.rankiteo.com/company/teamsesco
- TEAMSESCO Industrial & Renewable Technology Services Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/unisigemvtea1782484008-bremanger-dam-muleshoe-water-system-unitronics-polish-water-treatment-plants-cyber-attack-january-2024/
- TEAMSESCO Industrial & Renewable Technology Services CyberSecurity Score History: https://www.rankiteo.com/company/teamsesco/history
- TEAMSESCO Industrial & Renewable Technology Services CyberSecurity Incident Source: https://cybersecuritynews.com/hackers-exploit-weak-credentials-and-internet-facing-plcs/
- Rankiteo A.I CyberSecurity Rating methodology: https://www.rankiteo.com/Images/rankiteo_algo.pdf
- Rankiteo TPRM Scoring methodology: https://static.rankiteo.com/model/rankiteo_tprm_methodology.pdf