Techniques › T1555 › AN1198
AN1198 Analytic 1198
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Monitors suspicious access to password stores such as LSASS, DPAPI, Windows Credential Manager, or browser credential databases. Detects anomalous process-to-process access (e.g., Mimikatz accessing LSASS) and correlation of credential store file reads with execution of non-standard processes.</p>
- Detects
- T1555 Credentials from Password Stores
- Part of
- DET0430 Detect Credentials Access from Password Stores
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 |
|---|---|---|
| WinEventLog:Sysmon | EventCode=10 | DC0035 Process Access |
| WinEventLog:Security | EventCode=4663, 4670, 4656 | DC0055 File Access |
| WinEventLog:Sysmon | EventCode=1 | DC0032 Process Creation |
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 |
|---|---|
TargetProcesses | List of sensitive processes to monitor (e.g., lsass.exe, svchost.exe) |
KeywordPatterns | Regex for suspicious command-line arguments such as 'dpapi', 'credman', 'mimikatz' |
KEV CVEs whose mapped technique this analytic detects
| CVE | Vendor / product | State |
|---|---|---|
| CVE-2017-12637 | SAP NetWeaver | Mapped |
| CVE-2023-27532 | Veeam Backup & Replication | Mapped |
| CVE-2023-46805 | Ivanti Connect Secure and Policy Secure | Mapped |
| CVE-2024-21893 | Ivanti Connect Secure, Policy Secure, and Neurons | Mapped |
| CVE-2024-55591 | Fortinet FortiOS and FortiProxy | Mapped |
| CVE-2025-24054 | Microsoft Windows | Mapped |
| CVE-2025-48927 | TeleMessage TM SGNL | Mapped |
| CVE-2025-48928 | TeleMessage TM SGNL | Mapped |
| CVE-2025-5777 | Citrix NetScaler ADC and Gateway | Mapped |