ObliqueRAT has the ability to extract data from removable devices connected to the endpoint.3
tool
ObliqueRAT S0644
- Type
- malware
- Platform
- Windows
- Created
- 8 September 2021
- Last modified
- 25 April 2025
ObliqueRAT is a remote access trojan, similar to Crimson, that has been in use by Transparent Tribe since at least 2020.[1][2]
14
Techniques61st 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 S0644
ObliqueRAT can hide its payload in BMP images hosted on compromised websites.4
ObliqueRAT can break large files of interest into smaller chunks to prepare them for exfiltration.5
ObliqueRAT can check for blocklisted usernames on infected endpoints.6
ObliqueRAT can check for blocklisted process names on a compromised host.7
ObliqueRAT can copy specific files, webcam captures, and screenshots to local directories.8
Standing S0644
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
Techniques1461st pct
61st percentile · 61% of 825 ATT&CK software entries have this many Enterprise techniques or fewer.
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 / technique5.5medBottom 7%
7th percentile · 93% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique5.5med
Detection coverage S0644
220 distinct rules cover the 14 techniques recorded for this tool. The 233 technique-to-rule mappings resolve to 220 distinct rules, because one rule can cover several techniques. 160 Sigma · 60 Splunk.
14 covered by at least one rule220 distinct rules in total
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