THREATOPS Actor Dossier
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Saint Bear

G10310 reports
aliases · Saint Bear · Storm-0587 · TA471 · UAC-0056 · Lorec53
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Reports
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Techniques
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Tactics
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Countries
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Hunt coverage
5
Aliases

Analyst assessment — key judgments

  • No recorded activity: 0 report(s) in last 30d vs 0 prior (+0%).
  • Assessment confidence: n/a.

Activity & trend

InactiveLast 30d: 0 vs 0 prior (+0%)
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Rpts/wk
Reporting timeline · 12 months

Overview

Analyst triage
Intelligence summary

Saint Bear is a Russian-nexus threat actor active since early 2021, primarily targeting entities in Ukraine and Georgia. The group is notable for a specific remote access tool, Saint Bot, and information stealer, OutSteel in campaigns. Saint Bear typically relies on phishing or web staging of malicious documents and related file types for initial access, spoofing government or related entities.(Citation: Palo Alto Unit 42 OutSteel SaintBot February 2022 )(Citation: Cadet Blizzard emerges as novel threat actor) Saint Bear has previously been confused with Ember Bear operations, but analysis of behaviors, tools, and targeting indicates these are distinct clusters.

Top co-occurring indicators
    Aliases & naming
      Targeting · countries
        Targeting · named victims

          ATT&CK technique matrix

          Coverage vs hunt library:
          Hunt-coverage gaps — prioritized

            Top techniques by observation
            • No ATT&CK techniques associated yet.

            Threat catalogue · engineering roadmap0

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              Infrastructure

              IOC type mix
              Tooling / malware families
                Tracked infrastructure

                Relationships

                Related actors (behavioral cluster)
                  Attributed malware
                  Campaigns
                  No behavioral cluster, attributed malware, or campaigns recorded for this actor yet.

                  Activity

                  30-day mention timeline
                  Recent reporting
                  TitleSourceSeverityCollected