Techniques › T1684 › AN2035
AN2035 Analytic 2035
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detects user execution of newly received content or instructions shortly after external communication, including script launches, Office child process spawning, browser-to-script execution chains, or credential prompts followed by new logon sessions.</p>
- Detects
- T1684 Social Engineering
- Part of
- DET0899 Detect Social Engineering
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=1 | DC0032 Process Creation |
| WinEventLog:Sysmon | EventCode=3, 22 | DC0082 Network Connection Creation |
| WinEventLog:Security | EventCode=4624, 4648 | DC0067 Logon Session Creation |
| WinEventLog:Sysmon | EventCode=11 | DC0039 File 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 |
|---|---|
EmailToExecutionWindow | Time between message delivery and process launch |
OfficeChildProcessAllowlist | Approved Office child process patterns |
NewLogonWindow | Time after credential prompt to monitor new sessions |