tool

Naid S0205

Type: malware
Platform: Windows
Created: 18 April 2018
Last modified: 17 November 2024

Naid is a trojan used by Elderwood to open a backdoor on compromised hosts. [1] [2]

TechniquesBottom 17%

Tactics32nd pct

Threat groupunranked

CampaignsNone recorded

Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.

MITRE reference S0205

System Network Configuration Discovery T1016↗

Naid collects the domain name from a compromised host.3

Discovery25 detection rules

System Information Discovery T1082↗

Naid collects a unique identifier (UID) from a compromised host.4

Discovery54 detection rules

Modify Registry T1112↗

Naid creates Registry entries that store information about a created service and point to a malicious DLL dropped to disk.5

Persistence · Defense Impairment175 detection rules

Windows Service T1543.003↗

Naid creates a new service to establish.6

Persistence · Privilege Escalation73 detection rules

Standing S0205

Reach is how much of ATT&CK this tool touches. Coverage is how well defended each thing it does is, as a median per technique rather than a total — a total would just restate the reach. Each figure is ranked against all 825 ATT&CK software entries only where that population actually spreads. Where most of the population shares one value, a percentile would rank the tie instead of the entity, so the raw value is shown and no rank is claimed.

Reach

Techniques4Bottom 17%

17th percentile · 83% of 825 ATT&CK software entries have more Enterprise techniques.

Tactics432nd pct

32nd percentile · 68% of 825 ATT&CK software entries have more tactics spanned.

Threat group161% tie · 22 values

61% of the population shares a single value across only 22 distinct values, so a percentile here would rank the tie, not the entity.

Campaigns085% tie · 8 values

85% of the population shares a single value across only 8 distinct values, so a percentile here would rank the tie, not the entity.

Coverage

Rules / technique63.5medTop 3%

97th percentile · 97% of 825 ATT&CK software entries have this many detection rules per technique or fewer.

Tests / technique24.5med

Detection coverage S0205

317 distinct rules cover the 4 techniques recorded for this tool. The 327 technique-to-rule mappings resolve to 317 distinct rules, because one rule can cover several techniques. 191 Sigma · 126 Splunk.

4 covered by at least one rule317 distinct rules in total

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MITRE reference S0205

Reach

Coverage

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