Advanced Search Keywords:

opsec:low - Show techniques with low noise level (stealthy)
phase:"initial access" - Filter by phase (use quotes for spaces)
category:lateral - Filter by category
platform:windows - Filter by platform
tag:credential - Find items with specific tag in results
external:true - Show only external techniques

Combining Keywords:

tag:stealth phase:"initial access" password

Searches for "password" within low-noise techniques in the initial access phase

RTT· red team

RTT · red team

Advanced Search Keywords:

opsec:low - Show techniques with low noise level (stealthy)
phase:"initial access" - Filter by phase (use quotes for spaces)
category:lateral - Filter by category
platform:windows - Filter by platform
tag:credential - Find items with specific tag in results
external:true - Show only external techniques

Combining Keywords:

tag:stealth phase:"initial access" password

Searches for "password" within low-noise techniques in the initial access phase

Search techniques, tools, commands…⌘K

No scenario

No scenario · all techniques in scope

IdleStatus

0Scenarios

Advanced Search Keywords:

opsec:low - Show techniques with low noise level (stealthy)
phase:"initial access" - Filter by phase (use quotes for spaces)
category:lateral - Filter by category
platform:windows - Filter by platform
tag:credential - Find items with specific tag in results
external:true - Show only external techniques

Combining Keywords:

tag:stealth phase:"initial access" password

Searches for "password" within low-noise techniques in the initial access phase

Back to Techniques

Techniques›Initial Access›Spearphishing via Collaboration Platform

Initial Access

Spearphishing via Collaboration Platform

T1566.003 · MITRE ATT&CK

Deliver targeted messages through a third-party collaboration or messaging service, such as Microsoft Teams or Slack, to seek initial access with a malicious link or attachment. This sub-technique covers service-delivered messages; enterprise-email phishing is classified separately. Delivery does not itself establish user interaction or code execution.

ArtifactsRESTRICTED_ACCESS_BLUR_MARKER

Steps1

CategoryPhishing

SourceExternal

Discuss in Advisor

Walkthrough

Step 1

RESTRICTED_ACCESS_BLUR_MARKER

RESTRICTED_ACCESS_BLUR_MARKER

Requirements: ALL(RESTRICTED_ACCESS_BLUR_MARKER)

Variant:

Full outcome coverage

Gophish · Start Gophish Services

Start Gophish Services

powershell

RESTRICTED_ACCESS_BLUR_MARKER

Version: RESTRICTED_ACCESS_BLUR_MARKER. Requirements: ALL(RESTRICTED_ACCESS_BLUR_MARKER)Documents all requested outcomes. This is a candidate, not proof of execution or compatibility.Shell: RESTRICTED_ACCESS_BLUR_MARKER. Privileges: not documented.preconditions: RESTRICTED_ACCESS_BLUR_MARKERdependencies: RESTRICTED_ACCESS_BLUR_MARKERverification: RESTRICTED_ACCESS_BLUR_MARKERfailure modes: RESTRICTED_ACCESS_BLUR_MARKERlimitations: RESTRICTED_ACCESS_BLUR_MARKER

RESTRICTED_ACCESS_BLUR_MARKER

Detection signal

Detection 01

RESTRICTED_ACCESS_BLUR_MARKER

Mitigations

Mitigation 01

RESTRICTED_ACCESS_BLUR_MARKER

OPSEC notes

RESTRICTED_ACCESS_BLUR_MARKER

Related techniques

Related Entities (1)

RESTRICTED_ACCESS_BLUR_MARKER (RESTRICTED_ACCESS_BLUR_MARKER)

References

Extended details

RESTRICTED_ACCESS_BLUR_MARKER