CreepySnail can use getmac and Get-NetIPAddress to enumerate network settings.2
tool
CreepySnail S1024
- Type
- malware
- Platform
- Windows
- Created
- 8 July 2022
- Last modified
- 16 April 2025
CreepySnail is a custom PowerShell implant that has been used by POLONIUM since at least 2022.[1]
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S1024
CreepySnail can execute getUsername on compromised systems.3
CreepySnail can connect to C2 for data exfiltration.4
CreepySnail can use PowerShell for execution, including the cmdlets Invoke-WebRequst and Invoke-Expression.5
CreepySnail can use HTTP for C2.6
CreepySnail can use stolen credentials to authenticate on target networks.7
Standing S1024
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
33rd percentile · 67% of 825 ATT&CK software entries have more Enterprise techniques.
80th percentile · 80% of 825 ATT&CK software entries have this many tactics spanned or fewer.
61% of the population shares a single value across only 22 distinct values, so a percentile here would rank the tie, not the entity.
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
60th percentile · 60% of 825 ATT&CK software entries have this many detection rules per technique or fewer.
Detection coverage S1024
451 distinct rules cover the 7 techniques recorded for this tool. The 460 technique-to-rule mappings resolve to 451 distinct rules, because one rule can cover several techniques. 330 Sigma · 121 Splunk.
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