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ATT&CK MATRIX

Reference · MITRE

The full MITRE ATT&CK Enterprise kill chain — every tactic column and technique cell, collected fresh from MITRE's public STIX. Cell intensity = how many tracked threat groups use the technique; = cited in advisories we collect. Click a technique for detail; filter by group to see one actor's playbook.

MATRIX_DOMAIN ENTERPRISE MOBILE ICS ⇩ EXPORT_JSON
TECHNIQUE · T1087.003 — Email Account
discovery WindowsOffice Suite SUB-TECHNIQUE of T1087 MITRE page ↗

Adversaries may attempt to get a listing of email addresses and accounts. Adversaries may try to dump Exchange address lists such as global address lists (GALs).(Citation: Microsoft Exchange Address Lists) In on-premises Exchange and Exchange Online, the <code>Get-GlobalAddressList</code> PowerShell cmdlet can be used to obtain email addresses and accounts from a domain using an authenticated session.(Citation: Microsoft getglobaladdresslist)(Citation: Black Hills Attacking Exchange MailSniper, 2016) In Google Workspace, the GAL is shared with Microsoft Outlook users through the Google Workspace Sync for Microsoft Outlook (GWSMO) service. Additionally, the Google Workspace Directory allows…

Threat groups using it · 4
Reconnaissance
TA0043 · 12
Resource Development
TA0042 · 9
Initial Access
TA0001 · 11
Execution
TA0002 · 20
Persistence
TA0003 · 22
Privilege Escalation
TA0004 · 13
Stealth
TA0005 · 30
Defense Impairment
TA0112 · 18
Credential Access
TA0006 · 17
Discovery
TA0007 · 34
Lateral Movement
TA0008 · 9
Collection
TA0009 · 17
Command and Control
TA0011 · 18
Exfiltration
TA0010 · 9
Impact
TA0040 · 15
Heat · group adoption: ≤ median > median top quartile top decile ◆ n = cited in n of our collected advisories Source: MITRE ATT&CK Enterprise · attack-stix-data · group adoption = STIX “uses” edges