Suspicious Active Directory Computer Export via csvde (via process_creation)

ATT&CK techniques

Discovery

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
- T1087.002Domain Account
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects csvde.exe exporting Active Directory computer objects with an objectClass=Computer filter, the reconnaissance step FIN7 used to enumerate hosts after MSIX-based access. csvde is rarely run interactively and an LDAP export of computer accounts maps the environment for lateral movement. This preceded NetSupport RAT and DiceLoader deployment.

Reporting behind it

Related detections9 linkedT1087.002 — drag to rearrange

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SPN Enumeration Previous to Kerberoasting Attack - Native Commands (via process_creation)

Suspicious Active Directory Enumeration via AD Explorer Snapshot Process Creation

Malicious Account Added to Domain Admins Group via net Command

Suspicious Remote Connection to ADWS Port 9389 via security

Suspicious Octo Tempest Domain and Network Reconnaissance Tooling (via process_creation)

Suspicious AdFind Active Directory Reconnaissance Tool Execution (via process_creation)

Suspicious Active Directory Computer Export via csvde (via process_creation)

Pivot detection · T1087.002 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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