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IOC Radar

Indicators are what attackers leave behind. Stolen credentials are what they arrive with.

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5 IOCs

Hackers Use Fake Fiscal Documents to Deliver NinjaOne RMM Agent for Remote Access

Cyber Press
Cyber Press
Published June 12, 2026Original Report

Threat Actors

Excerpt

An active phishing campaign targeting Brazilian organizations which attackers are tricking victims into downloading a legitimate remote management tool called NinjaOne. This tactic highlights a growing reality in the threat landscape, attackers no longer need exotic, complex malicious code to breach corporate networks. Familiar business workflows and trusted software are often enough to establish a foothold. The attackers focus heavily on the chemicals and advanced materials…

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Diamond Model

SOCIAL AXISTECHNOLOGY AXISADVERSARYAPT41INFRASTRUCTUREsefaz.serviceslazybearpottery.netrectalmania.comCAPABILITYunknownVICTIMunknown
Adversary(1)
Infrastructure(5)
Capability
Victim

Attack Flow7 steps · MITRE ATT&CK mapped

Initial AccessTA0001T1566
1/7
Phishing
ActionSend phishing emails
Attackers send phishing emails with links to realistic, Portuguese-language web portals impersonating Brazilian services.

Indicators of Compromise

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5 indicators

TypeIndicatorConfidenceScoreFirst Seen
Domainsefaz.servicesHighScore 61/100First seen
Domainlazybearpottery.netHighScore 61/100First seen
Domainrectalmania.comHighScore 61/100First seen
Domainhairdb.comHighScore 61/100First seen
Domainr64.orgHighScore 61/100First seen

IOC Relationship Graph

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