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Analyze » Strata Republic » STR1776673763

Incident Score: Analysis & Impact (STR1776673763)

The details regarding individual company incidents & reports gives you full view from every side.

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-98
Company Score Before Incident752 / 1000
Company Score After Incident654 / 1000
Company LinkView Strata Republic Profile
INCIDENT NUMBERSTR1776673763
Type of Cyber IncidentRansomware
ATTACK VECTORNA
DATA EXPOSED441 GB of data exfiltrated
INCIDENT DATE16/04/2026
STATUSOngoing

Key Highlights From The Incident Analysis

  • Timeline of Strata Republic's Ransomware 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 Strata Republic 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 Strata Republic breach identified under incident ID STR1776673763.

The analysis begins with a detailed overview of Strata Republic's information like the linkedin page: https://www.linkedin.com/company/strata-republic, the number of followers: 2047, the industry type: Real Estate and the number of employees: 13 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 752 and after the incident was 654 with a difference of -98 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 Strata Republic and their customers.

On 17 April 2025, Strata Republic disclosed Ransomware issues under the banner "Kairos Ransomware Group Claims Attack on Strata Republic, Threatens Data Leak".

The Kairos ransomware group has listed Strata Republic, a Sydney-based strata management firm, as the latest victim of a cyberattack.

The disruption is felt across the environment, and exposing 441 GB of data exfiltrated.

Formal response steps have not been shared publicly yet.

The case underscores how Ongoing.

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 moderate confidence (50%), supported by evidence indicating kairos ransomware group listed Strata Republic as victim and Valid Accounts (T1078) with moderate confidence (60%), supported by evidence indicating access to internal documents (e.g., letter of reprimand, tax reports). Under the Execution tactic, the analysis identified User Execution: Malicious File (T1204.002) with moderate to high confidence (70%), supported by evidence indicating ransomware attack (Kairos) implies malicious execution. Under the Credential Access tactic, the analysis identified OS Credential Dumping (T1003) with moderate confidence (60%), supported by evidence indicating exfiltration of sensitive documents (TFN, driver’s licence). Under the Collection tactic, the analysis identified Data from Local System (T1005) with high confidence (90%), supported by evidence indicating 441 GB of data exfiltrated, including financial/employee records and Data from Information Repositories (T1213) with moderate to high confidence (80%), supported by evidence indicating strata plan balance sheet, income tax report accessed. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating 441 GB of data exfiltrated; threat to leak data. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with moderate to high confidence (80%), supported by evidence indicating ransomware attack (Kairos) implies data encryption and Defacement (T1491) with moderate confidence (50%), supported by evidence indicating threat to release data on darknet leak site. Under the Defense Evasion tactic, the analysis identified Obfuscated Files or Information (T1027) with moderate confidence (60%), supported by evidence indicating ransomware (Kairos) likely uses obfuscation. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Exploit Public-Facing Application (50%)
Valid Accounts (60%)
Execution
User Execution: Malicious File (70%)
Credential Access
OS Credential Dumping (60%)
Collection
Data from Local System (90%)
Data from Information Repositories (80%)
Exfiltration
Exfiltration Over C2 Channel (90%)
Impact
Data Encrypted for Impact (80%)
Defacement (50%)
Defense Evasion
Obfuscated Files or Information (60%)

Sources & References