Techniques › T1102.001 › AN0158
AN0158 Analytic 0158
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detection of a process or script that accesses a common web service to retrieve content containing obfuscated indicators of a secondary C2 server (dead drop resolver behavior).</p>
- Detects
- T1102.001 Dead Drop Resolver
- Part of
- DET0058 Detection Strategy for Web Service: Dead Drop Resolver
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=3, 22 | DC0082 Network Connection Creation |
| etw:Microsoft-Windows-NDIS-PacketCapture | TLS Handshake/Network Flow | DC0085 Network Traffic Content |
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 |
|---|---|
TargetDomain | FQDN or IP for the hosting site of the dead drop (e.g., pastebin.com, twitter.com) |
TimeWindow | Defines how close in time the suspicious network and process behavior must occur |
UserContext | Filter by user or system accounts to reduce noise |