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›Credentials & User Impersonation›Intercept BitLocker Keys via Intel DCI

Credentials & User Impersonation

Intercept BitLocker Keys via Intel DCI

T1003 · MITRE ATT&CK

A physical-access forensic method that uses Intel Direct Connect Interface (DCI) debugging to retrieve a BitLocker Volume Master Key (VMK) from memory as the TPM unseals it, then decrypts a forensic volume image. A 2023 study succeeded on one Windows 11 system and could not enable DCI on a second Windows 10 system. This is platform- and firmware-dependent and retrieves the VMK, not the 48-digit BitLocker recovery password.

ArtifactsRESTRICTED_ACCESS_BLUR_MARKER

Steps1

CategoryCredential Dumping

Discuss in Advisor

Walkthrough

Step 1

RESTRICTED_ACCESS_BLUR_MARKER

RESTRICTED_ACCESS_BLUR_MARKER

Requirements: none specified (operational prerequisites may still apply)

Check before starting: RESTRICTED_ACCESS_BLUR_MARKER

Coverage Gap: No catalog tool command currently produces this step's declared outcomes.

Detection signal

Detection 01

RESTRICTED_ACCESS_BLUR_MARKER

Mitigations

Mitigation 01

RESTRICTED_ACCESS_BLUR_MARKER

OPSEC notes

RESTRICTED_ACCESS_BLUR_MARKER

References

Extended details

RESTRICTED_ACCESS_BLUR_MARKER