Incident Score: Analysis & Impact (GITSOF1772540739)
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 Software Sources'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 Software Sources 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 Software Sources breach identified under incident ID GITSOF1772540739.
The analysis begins with a detailed overview of Software Sources's information like the linkedin page: https://www.linkedin.com/company/software-sources, the number of followers: 0, the industry type: IT Services and IT Consulting and the number of employees: 23 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 807 and after the incident was 797 with a difference of -10 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 Software Sources and their customers.
A newly reported cybersecurity incident, "Malicious Go Module Backdoors Systems with Rekoobe, Steals Credentials", has drawn attention.
Security researchers at Socket’s Threat Research Team uncovered a supply-chain attack targeting the Go ecosystem, where a malicious module impersonated the widely trusted *golang.org/x/crypto* library.
The disruption is felt across the environment, affecting Linux systems using the malicious Go module, and exposing Credentials, System Configuration Data.
In response, and began remediation that includes Audit dependencies, monitor CI pipelines for suspicious changes, enforce MFA.
The case underscores how teams are taking away lessons such as Risks of unvetted dependencies in cryptographic libraries, importance of auditing third-party modules and monitoring CI pipelines for suspicious changes, and recommending next steps like Audit dependencies, monitor CI pipelines for suspicious changes, enforce security controls like MFA, and implement enhanced monitoring.
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 Supply Chain Compromise: Compromise Software Supply Chain (T1195.002) with high confidence (95%), with evidence including supply-chain attack targeting the Go ecosystem, and malicious module impersonated the widely trusted *golang.org/x/crypto* library. Under the Execution tactic, the analysis identified Command and Scripting Interpreter: Unix Shell (T1059.004) with moderate to high confidence (80%), supported by evidence indicating fetched and executed a script from GitHub, which acted as a Linux stager and Exploitation for Client Execution (T1203) with moderate to high confidence (70%), supported by evidence indicating exploited the *ReadPassword* method in the legitimate *ssh/terminal/terminal.go* file. Under the Persistence tactic, the analysis identified Boot or Logon Autostart Execution: Security Support Provider (T1547.005) with moderate to high confidence (70%), supported by evidence indicating adding an SSH key to *authorized_keys* and Create or Modify System Process: Systemd Service (T1543.002) with moderate confidence (60%), supported by evidence indicating linux stager modifying system configurations to establish persistence. Under the Privilege Escalation tactic, the analysis identified Abuse Elevation Control Mechanism: Setuid and Setgid (T1548.001) with moderate confidence (50%), supported by evidence indicating weakening security via system configuration modifications. Under the Defense Evasion tactic, the analysis identified Masquerading: Match Legitimate Name or Location (T1036.005) with high confidence (90%), with evidence including malicious module impersonated *golang.org/x/crypto*, and *sss.mp5* and *555.mp5* disguised as media files and Impair Defenses: Disable or Modify System Firewall (T1562.004) with moderate to high confidence (80%), supported by evidence indicating altering *iptables* rules to allow unrestricted network traffic. Under the Credential Access tactic, the analysis identified Input Capture: Keylogging (T1056.001) with high confidence (90%), supported by evidence indicating exploited the *ReadPassword* method...silently intercepting passwords as users entered them and Unsecured Credentials: Credentials In Files (T1552.001) with moderate to high confidence (70%), supported by evidence indicating captured credentials were stored locally. Under the Discovery tactic, the analysis identified File and Directory Discovery (T1083) with moderate to high confidence (70%), supported by evidence indicating *sss.mp5* functioned as a reconnaissance tool. Under the Command and Control tactic, the analysis identified Application Layer Protocol: Web Protocols (T1071.001) with moderate to high confidence (80%), supported by evidence indicating established C2 communication over TCP port 443, mimicking legitimate HTTPS traffic. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating captured credentials were...exfiltrated to a remote server controlled by the threat actor. Under the Impact tactic, the analysis identified Resource Hijacking (T1496) with moderate confidence (60%), supported by evidence indicating persistent backdoor, unauthorized access to systems. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Software Sources Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/software-sources/incident/GITSOF1772540739
- Software Sources CyberSecurity Rating page: https://www.rankiteo.com/company/software-sources
- Software Sources Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/gitsof1772540739-github-organizations-using-go-modules-cyber-attack-march-2026/
- Software Sources CyberSecurity Score History: https://www.rankiteo.com/company/software-sources/history
- Software Sources CyberSecurity Incident Source: https://cyberpress.org/go-crypto-steals-credentials-deploys-rekoobe/
- 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