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Mirax Android DTO RAT Banking Fraud: Detection & IOCs

Mirax abuses Android Accessibility Services to drive banking apps remotely, with 26 IOCs, 9 detection rules and a free Splunk SPL rule.

Read the full threat intel for Mirax Android DTO RAT Banking Fraud: Detection & IOCs →

Chapters

  1. 0:00The hookMirax infected thousands of Android phones.
  2. 0:04The storySold to vetted affiliates since December.
  3. 0:11Attack pathStreaming apps lead victims to a dropper.
  4. 0:24AttributionAttributed to MiraxBot.
  5. 0:28Indicators of compromise24 indicators to hunt: 2 domains, 20 SHA-1 hashes and 1 file name, and more.
  6. 0:36MITRE ATT&CK techniques19 ATT&CK techniques, from persistence to exfiltration.
  7. 0:41Remediation4 steps now: Block oscofneuid[.]com and kenobuias[.]com at DNS/proxy and hunt for them.
  8. 0:50Detection rules9 detection rules, in SPL, KQL and Sigma.
Transcript

0:00Mirax infected thousands of Android phones.

0:05Sold to vetted affiliates since December.

0:07Infections ran through September.

0:11Streaming apps lead victims to a dropper.

0:13It downloads malware posing as Google Play Services.

0:17It prompts for Accessibility and steals OTP codes.

0:24Attributed to MiraxBot. Confidence: low.

0:2924 indicators to hunt: 2 domains, 20 SHA-1 hashes and 1 file name, and more.

0:3719 ATT&CK techniques, from persistence to exfiltration.

0:424 steps now: Block oscofneuid[.]com and kenobuias[.]com at DNS/proxy and hunt for them.

0:519 detection rules, in SPL, KQL and Sigma.

0:56Threadlinqs. The unified security engineering platform.