Rifdoor has the ability to identify the IP address of the compromised host.2
tool
Rifdoor S0433
- Type
- malware
- Platform
- Windows
- Created
- 5 May 2020
- Last modified
- 11 April 2024
Rifdoor is a remote access trojan (RAT) that shares numerous code similarities with HotCroissant.[1]
9
Techniques44th pct
7
Tactics68th pct
1
Threat groupunranked
0
CampaignsNone recorded
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S0433
Rifdoor has added four additional bytes of data upon launching, then saved the changed version as C:\ProgramData\Initech\Initech.exe.3
Rifdoor has encrypted strings with a single byte XOR algorithm.4
Rifdoor has the ability to identify the username on the compromised host.5
Rifdoor has the ability to identify the Windows version on the compromised host.6
Rifdoor has been executed from malicious Excel or Word documents containing macros.7
Standing S0433
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
Techniques944th pct
44th percentile · 56% of 825 ATT&CK software entries have more Enterprise techniques.
Tactics768th pct
68th percentile · 68% of 825 ATT&CK software entries have this many tactics spanned or fewer.
Threat group161% 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 / technique46medTop 10%
90th percentile · 90% of 825 ATT&CK software entries have this many detection rules per technique or fewer.
Tests / technique7med
Detection coverage S0433
279 distinct rules cover the 9 techniques recorded for this tool. The 298 technique-to-rule mappings resolve to 279 distinct rules, because one rule can cover several techniques. 177 Sigma · 102 Splunk.
8 covered by at least one rule1 with no coverage279 distinct rules in total
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