metaMain can collect files and system information from a compromised host.34
tool
metaMain S1059
- Type
- malware
- Platform
- Windows
- Created
- 24 January 2023
- Last modified
- 11 April 2024
metaMain is a backdoor used by Metador to maintain long-term access to compromised machines; it has also been used to decrypt Mafalda into memory.[1][2]
28
TechniquesTop 9%
10
TacticsTop 6%
1
Threat groupunranked
0
CampaignsNone recorded
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S1059
Standing S1059
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
Techniques28Top 9%
91st percentile · 91% of 825 ATT&CK software entries have this many Enterprise techniques or fewer.
Tactics10Top 6%
94th percentile · 94% of 825 ATT&CK software entries have this many tactics spanned or fewer.
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 / technique14.5med30th pct
30th percentile · 70% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique4.5med
Detection coverage S1059
825 distinct rules cover the 28 techniques recorded for this tool. The 852 technique-to-rule mappings resolve to 825 distinct rules, because one rule can cover several techniques. 554 Sigma · 271 Splunk.
25 covered by at least one rule3 with no coverage825 distinct rules in total
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