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JLORAT is a Rust-written backdoor initially described by Kaspersky in April 2023 and associated at that time with the Tomiris threat actor. Reporting in the provided content also links JLORAT infrastructure and lineage to Hydra Saiga (also referred to as Yorotrooper, ShadowSilk, and Silent Lynx), citing overlap with Tomiris-associated infrastructure and similarities with the related Telemiris malware family. The implant appears to have been in use since at least 2022 and is described as having undergone virtually no significant changes over time. Its documented capabilities include taking screenshots, executing console commands, and uploading files from an infected system to command-and-control infrastructure. The broader campaigns in which JLORAT is referenced targeted government, diplomatic, intergovernmental, energy, and critical infrastructure entities, particularly in Central Asia, Russia, Europe, and the Middle East, using spear-phishing and malicious archives as common initial access mechanisms. The provided content does not include specific JLORAT hashes, domains, or IP indicators, but notes Kaspersky detection as HEUR:Trojan.Win32.TJLORT.a.
2 distinct threat actors Mallory has associated with this family across public reporting. Open in Mallory to see the full evidence chain and overlapping campaigns.
Analysis of the executables revealed that they were JLORAT samples, a backdoor written in Rust initially described by Kaspersky in April 2023 and associated with an actor they were tracking as Tomiris at the time.
Analysis of the executables revealed that they were JLORAT samples, a backdoor written in Rust initially described by Kaspersky in April 2023 and associated with an actor they were tracking as Tomiris at the time.
1 distinct technique documented for this family, organized by ATT&CK tactic.
"some of them packaged in ISO or RAR files and attached to malicious phishing emails"; "The password-protected RAR attachment contained a Word document... running a malicious Macro"
5 indicators attributed across vendor reports, sandbox runs, and researcher write-ups. Values are masked here and available in full in Mallory.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.