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Charon ransomware targeted attack with APT-style DLL sideloading

Malware Activity
First reported
Last updated
Happening score
H score 24
1 unique sources, 1 articles

Summary

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The Charon ransomware family has been observed in a targeted attack against Middle East public-sector and aviation organizations, marking its first confirmed appearance in the wild and raising immediate ransomware encryption risk. The operation used APT-style tradecraft rather than simple commodity delivery, including DLL sideloading and process injection. It also employed anti-EDR capabilities to reduce detection and improve persistence. The payload chain shows a more advanced ransomware operator that can blend malicious activity into legitimate Windows processes.

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Timeline

  1. 12.08.2025 17:45 1 articles · 9mo ago

    Charon ransomware disclosed in targeted Middle East attack

    Initial Disclosure

    Trend Micro disclosed Charon as a new ransomware family observed in a targeted attack against organizations in the Middle East public sector and aviation industry, describing APT-style tradecraft that included DLL sideloading, process injection, anti-EDR capabilities, and a custom ransom note referencing the victim organization by name. The campaign used Edge.exe, originally named cookie_exporter.exe, to sideload a malicious msedge.dll (SWORDLDR) that deployed the Charon payload into svchost.exe, and analysis also noted a multistage extraction path involving DumpStack.log plus technical overlap with Earth Baxia, while stopping short of definitive attribution.

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