Skip to content

Commit 001829f

Browse files
authored
Merge branch 'main' into docs-editor/collect-investigation-package-1748926532
2 parents 17ff2ee + ebdcfc2 commit 001829f

File tree

4 files changed

+19
-21
lines changed

4 files changed

+19
-21
lines changed

ATPDocs/alerts-overview.md

Lines changed: 0 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -98,7 +98,6 @@ The following table lists the mapping between alert names, their corresponding u
9898
| [Suspicious modifications to the AD CS security permissions/settings](persistence-privilege-escalation-alerts.md#suspicious-modifications-to-the-ad-cs-security-permissionssettings--external-id-2435) | 2435 | Medium | Privilege escalation |
9999
| [Account Enumeration reconnaissance (LDAP)](reconnaissance-discovery-alerts.md#account-enumeration-reconnaissance-ldap-external-id-2437-preview) (Preview) | 2437 | Medium | Account Discovery, Domain Account |
100100
| [Directory Services Restore Mode Password Change](other-alerts.md#directory-services-restore-mode-password-change-external-id-2438) | 2438 | Medium | Persistence, Account Manipulation |
101-
| [Honeytoken was queried via SAM-R](reconnaissance-discovery-alerts.md#honeytoken-was-queried-via-sam-r-external-id-2439) | 2439 | Low | Discovery |
102101
|[Group Policy Tampering ](/defender-for-identity/other-alerts)|2440|Medium|Defense evasion|
103102

104103
> [!NOTE]

ATPDocs/reconnaissance-discovery-alerts.md

Lines changed: 0 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -173,25 +173,6 @@ None
173173
|MITRE attack technique | [Account Discovery (T1087)](https://attack.mitre.org/techniques/T1087/), [Indirect Command Execution (T1202)](https://attack.mitre.org/techniques/T1202/), [Permission Groups Discovery (T1069)](https://attack.mitre.org/techniques/T1069/) |
174174
|MITRE attack sub-technique | [Domain Account (T1087.002)](https://attack.mitre.org/techniques/T1087/002/), [Domain Groups (T1069.002)](https://attack.mitre.org/techniques/T1069/002/) |
175175

176-
## Honeytoken was queried via SAM-R (external ID 2439)
177-
178-
**Severity**: Low
179-
180-
**Description**:
181-
182-
User reconnaissance is used by attackers to map the directory structure and target privileged accounts for later steps in their attack. The Security Account Manager Remote (SAM-R) protocol is one of the methods used to query the directory to perform this type of mapping.
183-
In this detection, Microsoft Defender for Identity will trigger this alert for any reconnaissance activities against a pre-configured [honeytoken user](entity-tags.md)
184-
185-
**Learning period**:
186-
187-
None
188-
189-
**MITRE**:
190-
191-
|Primary MITRE tactic |[Discovery (TA0007)](https://attack.mitre.org/tactics/TA0007/) |
192-
|---------|---------|
193-
|MITRE attack technique | [Account Discovery (T1087)](https://attack.mitre.org/techniques/T1087/)|
194-
|MITRE attack sub-technique | [Domain Account (T1087.002)](https://attack.mitre.org/techniques/T1087/002/)|
195176

196177
## Honeytoken was queried via LDAP (external ID 2429)
197178

ATPDocs/remediation-actions.md

Lines changed: 16 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -39,8 +39,24 @@ The following Defender for Identity actions can be performed directly on your on
3939

4040
- **Reset user password** – This will prompt the user to change their password on the next logon, ensuring that this account can't be used for further impersonation attempts.
4141

42+
- **Mark User Compromised** - The user’s risk level is set to High
43+
44+
- **Suspend User in Entra ID** - Block new sign-ins and access to cloud resources
45+
46+
- **Require User to Sign In Again** - Revoke a user’s active sessions
47+
4248
Depending on your Microsoft Entra ID roles, you might see additional Microsoft Entra ID actions, such as requiring users to sign in again and confirming a user as compromised. For more information, see [Remediate risks and unblock users](/entra/id-protection/howto-identity-protection-remediate-unblock).
4349

50+
## Roles and Permissions
51+
52+
| Action | XDR RBAC permissions |
53+
| ------------------------------------- | ------------------------------------------------------------ |
54+
|Mark User Compromised | - Global Administrator <br> - Security Administrator|
55+
|Suspend User in Entra ID | - Global Administrator |
56+
|Require User to Sign In Again | - Global Administrator <br> - Security Administrator <br> - Security Operator|
57+
| Disable/Enable User in Active Directory | Refer to [Required permissions Defender for Identity in Microsoft Defender XDR](/defender-for-identity/role-groups#required-permissions-defender-for-identity-in-microsoft-defender-xdr)|
58+
| Force Password Reset in Active Directory | Refer to [Required permissions Defender for Identity in Microsoft Defender XDR](/defender-for-identity/role-groups#required-permissions-defender-for-identity-in-microsoft-defender-xdr)|
59+
4460

4561
## Related videos
4662

CloudAppSecurityDocs/editions-cloud-app-security-o365.md

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -26,7 +26,8 @@ Office 365 Cloud App Security includes threat detection based on user activity l
2626

2727
|Capability|Feature|Microsoft Defender for Cloud Apps|Office 365 Cloud App Security|
2828
|----|----|----|----|
29-
|Cloud discovery|Discovered apps |31,000 + cloud apps |750+ cloud apps with similar functionality to Office 365|
29+
|App Governance|App Governance|Yes||
30+
|Cloud discovery|Discovered apps |34,000 + cloud apps |750+ cloud apps with similar functionality to Office 365|
3031
||Deployment for discovery analysis|<li> Manual upload <br> <li> Automated upload - Log collector and API <br> <li> Native Defender for Endpoint integration |Manual log upload|
3132
||Log anonymization for user privacy|Yes||
3233
||Access to full cloud app catalog|Yes||
@@ -52,3 +53,4 @@ Office 365 Cloud App Security includes threat detection based on user activity l
5253
Read about the basics in [Getting started with Defender for Cloud Apps](./get-started.md).
5354

5455
[!INCLUDE [Open support ticket](includes/support.md)]
56+
"

0 commit comments

Comments
 (0)