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Deep Dive Analysis – Pandora Ransomware

ID: e2893c90-a490-562c-ac48-1550151581ff

STIX ID: report--e2893c90-a490-562c-ac48-1550151581ff

Feed Name: Cyble Blog

Threat Score
70/100

Date Published: 2025-05-20

Date Updated: 2026-07-16

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**Pandora ransomware technical analysis:** This report details the behavior and capabilities of Pandora ransomware—packed with UPX, compiled in Visual C++, it performs string decryption, creates a mutex, elevates privileges, disables ETW and AMSI, deletes shadow copies, excludes system and browser folders, and uses multithreading to encrypt files while appending .Pandora and dropping Restore_My_Files.txt; the report includes sample hashes, MITRE ATT&CK mappings, IoCs, mitigation recommendations, and notes a likely rebrand link to ROOK due to overlapping TTPs and a shared victim on leak sites.

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