216.73.217.172

OutSteel

The MITRE Corporation · Published 09/06/2022 18:07 · Modified 27/03/2026 01:06 Family

Essential information

Confidence
100/100
Is family
Yes
Published
09/06/2022 18:07
Modified
27/03/2026 01:06
Revoked
No
Author / Source
The MITRE Corporation
Related entities
17 attack patterns (mitre), 1 intrusion sets (apt)

Description

[OutSteel](https://attack.mitre.org/software/S1017) is a file uploader and document stealer developed with the scripting language AutoIT that has been used by [Saint Bear](https://attack.mitre.org/groups/G1031) since at least March 2021.(Citation: Palo Alto Unit 42 OutSteel SaintBot February 2022 )

Marking (TLP)

Copyright 2015-2025, The MITRE Corporation. MITRE ATT&CK and ATT&CK are registered trademarks of The MITRE Corporation.

External references