Techniques › T1136.002 › AN0007
AN0007 Analytic 0007
Linux · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Adversary with access to domain management tools (e.g.,
realmd, samba-tool, ldapmodify) creates a new domain user via command-line utilities. Behavior chain: LDAP command or script triggers → user entry added in AD via Kerberos/LDAP traffic.</p>- Detects
- T1136.002 Domain Account
- Part of
- DET0003 T1136.002 Detection Strategy - Domain Account Creation Across Platforms
Log sources and channels
Exactly as MITRE states them in x_mitre_log_source_references. Where a channel is vague, it is vague in the source; kevmap does not tidy it.
| Log source | Channel | Data component |
|---|---|---|
| auditd:SYSCALL | execution of realmd, samba-tool, or ldapmodify with user-related arguments | DC0064 Command Execution |
| NSM:Flow | TGS-REQ and AS-REQ seen for new user shortly after domain-modifying process | DC0002 User Account Authentication |
Mutable elements
Parameters MITRE marks as environment-specific. These are the knobs you are expected to tune; they are why an analytic is not a rule.
| Field | Description |
|---|---|
DomainToolUsed | realmd, samba-tool, ldapmodify or custom script |
TrafficWindow | Expected Kerberos traffic from new domain account within X minutes of command |
SessionType | Script execution from interactive shell vs scheduled task |