Metamorfo is a Latin-American banking trojan operated by a Brazilian cybercrime group that has been active since at least April 2018. The group focuses on targeting banks and cryptocurrency services in Brazil and Mexico.[1][2]
46
TechniquesTop 2%
12
TacticsTop 1%
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.
Metamorfo has disguised an MSI file as the Adobe Acrobat Reader Installer and has masqueraded payloads as OneDrive, WhatsApp, or Spotify, for example.910
Metamorfo can send the data it collects to the C2 server.11
Exfiltration16 detection rules
Standing S0455
Reach is how much of ATT&CK this malware 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
Techniques46Top 2%
98th percentile · 98% of 825 ATT&CK software entries have this many Enterprise techniques or fewer.
Tactics12Top 1%
100th percentile · None of the 825 ATT&CK software entries has more tactics spanned — the highest in the population.
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 / technique13medBottom 25%
25th percentile · 75% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique5
Metamorfo detections S0455
1390 distinct rules cover the 46 techniques recorded for this malware. 889 Sigma · 501 Splunk.
45 covered by at least one rule1 with no coverage1390 distinct rules in total
Showing 1-50 of 1,300+ rules
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MITRE ATT&CK
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Detects file access requests to files ending with either the ".hive"/".reg" extension, usually associated with Windows Registry backups.
Detects when AppLocker "Audit only" enforcement mode reports that an Application, DLL, Script, MSI, or Packaged-App would have been blocked if AppLocker "Enforce rules" enforcement mode was enabled.
The following analytic detects the execution of tools commonly exploited by cybercriminals, such as those used for unauthorized access, network scanning, privilege escalation, password dumping or data exfiltration. (...)
Detects successful deletion or disabling of an AWS GuardDuty detector, possibly by an attacker trying to avoid detection of its malicious activities. (...)
Detects the Linux-specific execution chain of the plain-crypto-js malicious npm dependency by Axios NPM package, including payload download via curl and detached execution using nohup and python3. (...)
Detects the macOS-specific execution chain of the plain-crypto-js malicious npm dependency in Axios NPM Package, including AppleScript execution via osascript, payload download, permission modification, execution, and cleanup.
The following analytic detects the creation of a batch file (.bat) within the Windows system directory tree, specifically in the System32 or SysWOW64 folders. (...)