Shamoon queries several Registry keys to identify hard disk partitions to overwrite.6
tool
Shamoon S0140
- Type
- malware
- Platform
- Windows
- Created
- 31 May 2017
- Last modified
- 17 November 2024
Shamoon is wiper malware that was first used by an Iranian group known as the "Cutting Sword of Justice" in 2012. Other versions known as Shamoon 2 and Shamoon 3 were observed in 2016 and 2018. Shamoon has also been seen leveraging RawDisk and Filerase to carry out data wiping tasks. Analysis has linked Shamoon with Kwampirs based on multiple shared artifacts and coding patterns.[1] The term Shamoon is sometimes used to refer to the group using the malware as well as the malware itself.[2][3][4][5]
24
TechniquesTop 13%
10
TacticsTop 6%
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 S0140
Shamoon obtains the target's IP address and local network segment.78
Shamoon scans the C-class subnet of the IPs on the victim's interfaces.9
Shamoon accesses network share(s), enables share access to the target device, copies an executable payload to the target system, and uses a Scheduled Task/Job to execute the malware.10
Shamoon creates a new service named “ntssrv” that attempts to appear legitimate; the service's display name is “Microsoft Network Realtime Inspection Service” and its description is “Helps guard against time change attempts targeting known and newly discovered vulnerabilities in network time protocols.” Newer versions create the "MaintenaceSrv" service, which misspells the word "maintenance."1213
Standing S0140
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
Techniques24Top 13%
87th percentile · 87% 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 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 / technique33medTop 20%
80th percentile · 80% of 825 ATT&CK software entries have this many detection rules per technique or fewer.
Tests / technique8.5med
Detection coverage S0140
1054 distinct rules cover the 24 techniques recorded for this tool. The 1132 technique-to-rule mappings resolve to 1054 distinct rules, because one rule can cover several techniques. 700 Sigma · 354 Splunk.
24 covered by at least one rule1054 distinct rules in total
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