The SMOKEDHAM source code is embedded in the dropper as an encrypted string.3
tool
SMOKEDHAM S0649
- Type
- malware
- Platform
- Windows
- Created
- 22 September 2021
- Last modified
- 16 April 2025
SMOKEDHAM is a Powershell-based .NET backdoor that was first reported in May 2021; it has been used by at least one ransomware-as-a-service affiliate.[1][2]
21
TechniquesTop 18%
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 S0649
Standing S0649
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
Techniques21Top 18%
82nd percentile · 82% 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 / technique16med38th pct
38th percentile · 62% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique3med
Detection coverage S0649
893 distinct rules cover the 21 techniques recorded for this tool. The 932 technique-to-rule mappings resolve to 893 distinct rules, because one rule can cover several techniques. 617 Sigma · 276 Splunk.
18 covered by at least one rule3 with no coverage893 distinct rules in total
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