SUGARUSH has checked for internet connectivity from an infected host before attempting to establish a new TCP connection.2
tool
SUGARUSH S1049
- Type
- malware
- Platform
- Windows
- Created
- 4 October 2022
- Last modified
- 22 October 2025
SUGARUSH is a small custom backdoor that can establish a reverse shell over TCP to a hard coded C2 address. SUGARUSH was first identified during analysis of UNC3890's C0010 campaign targeting Israeli companies, which began in late 2020.[1]
6
Techniques29th pct
5
Tactics41st pct
0
Threat groupsNone recorded
1
Campaignunranked
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S1049
Standing S1049
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
Techniques629th pct
29th percentile · 71% of 825 ATT&CK software entries have more Enterprise techniques.
Tactics541st pct
41st percentile · 59% of 825 ATT&CK software entries have more tactics spanned.
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.
Campaign185% 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 / technique7.5medBottom 10%
10th percentile · 90% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique4.5med
Detection coverage S1049
148 distinct rules cover the 6 techniques recorded for this tool. The 150 technique-to-rule mappings resolve to 148 distinct rules, because one rule can cover several techniques. 105 Sigma · 43 Splunk.
5 covered by at least one rule1 with no coverage148 distinct rules in total
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