KONNI has stored collected information and discovered processes in a tmp file.6
tool
KONNI S0356
- Type
- malware
- Platform
- Windows
- Created
- 31 January 2019
- Last modified
- 21 October 2025
KONNI is a remote access tool that security researchers assess has been used by North Korean cyber actors since at least 2014. KONNI has significant code overlap with the NOKKI malware family, and has been linked to several suspected North Korean campaigns targeting political organizations in Russia, East Asia, Europe and the Middle East; there is some evidence potentially linking KONNI to APT37.[1][2][3][4][5]
40
TechniquesTop 3%
11
TacticsTop 2%
0
Threat groupsNone recorded
0
CampaignsNone recorded
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S0356
Standing S0356
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
Techniques40Top 3%
97th percentile · 97% of 825 ATT&CK software entries have this many Enterprise techniques or fewer.
Tactics11Top 2%
98th percentile · 98% of 825 ATT&CK software entries have this many tactics spanned or fewer.
Threat groups061% 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 / technique21med50th pct
50th percentile · 50% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique6med
Detection coverage S0356
1414 distinct rules cover the 40 techniques recorded for this tool. The 1558 technique-to-rule mappings resolve to 1414 distinct rules, because one rule can cover several techniques. 976 Sigma · 438 Splunk.
38 covered by at least one rule2 with no coverage1414 distinct rules in total
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