Techniques › T1555 › AN1199
AN1199 Analytic 1199
Linux · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detects access to known password store files (e.g., /etc/shadow, GNOME Keyring, KWallet, browser credential databases). Monitors anomalous process read attempts and suspicious API calls that attempt to extract stored credentials.</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 |
|---|---|---|
| auditd:SYSCALL | open/read | DC0055 File Access |
| auditd:EXECVE | execve | 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 |
|---|---|
MonitoredFiles | Paths to password storage files (e.g., /etc/shadow, ~/.local/share/keyrings/) |
SuspiciousCommands | Process or command-line keywords that indicate password extraction attempts |
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 |