The Patching Friars' AlmanacA calendar of CVE saints
SandwormHoly card for d-sandworm, generated with AI (Claude, Anthropic) for the Lunario dei Frati Patchatori.CC BY-NC-SA 4.0 74455 Sandworm VERMIS ARENAE
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Circle V · State espionage

The Demon Sandworm, the Worm of the Sands

Legend

A destructive group attributed to Unit 74455 of Russian military intelligence, active since at least 2009. It is credited with the first cyberattack-caused blackouts in Ukraine, NotPetya and Olympic Destroyer. In 2020 the US Justice Department indicted six of its officers.

Exorcism

Cast it out by preparing critical infrastructure for destructive attacks: IT/OT segmentation, offline backups, manual procedures and tested recovery plans.

Technical record

Also known as
Sandworm, GRU Unit 74455, Voodoo Bear, IRIDIUM, Seashell Blizzard, ELECTRUM, APT44
Circle
Circle V · State espionage · Circle IV · Destroyers (wipers)
First seen
c. 2009
Status
Active
Weapons (exploited CVEs)
Saint Sandworm, the Worm of the Sands · Saint The Return of the WIZard

A destructive threat group attributed to Russia's GRU Unit 74455, active since at least 2009. It is responsible for the first blackouts caused by cyberattacks in Ukraine, NotPetya and Olympic Destroyer. Six of its officers were indicted by the US in 2020.

Sources: attack.mitre.org · justice.gov · MITRE ATT&CK reference G0034

© The MITRE Corporation. ATT&CK® information is reproduced and distributed with the permission of The MITRE Corporation.

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