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BTMob Android RAT Leak Expands Access: Detection & IOCs

Leaked BTMob source code lets independent actors modify and resell this Android RAT; hunt it with 9 detection rules, 21 IOCs and a free Splunk SPL rule.

Read the full threat intel for BTMob Android RAT Leak Expands Access: Detection & IOCs →

Chapters

  1. 0:00The hookSource code leaked; about 1,400 C2 exposed.
  2. 0:04The storyPublicly analyzed in February 2025.
  3. 0:11Attack pathPhishing pages target banking apps; users sideload malware.
  4. 0:28AttributionAttributed to EVLF.
  5. 0:32Indicators of compromise11 indicators to hunt: 1 IP, 5 domains and 2 URLs, and more.
  6. 0:39MITRE ATT&CK techniques16 ATT&CK techniques, from initial access to exfiltration.
  7. 0:44Remediation3 steps now: Block the network IOCs listed for this threat and alert.
  8. 0:50Detection rules9 detection rules, in SPL, KQL and Sigma.
Transcript

0:00Source code leaked; about 1,400 C2 exposed.

0:05Publicly analyzed in February 2025.

0:08Then February 2026, source leaked.

0:12Phishing pages target banking apps; users sideload malware.

0:16Accessibility abuse steals credentials and records screens.

0:20Camera, microphone, and GPS feed the operator.

0:23Collected data streams to the operator server.

0:28Attributed to EVLF. Confidence: medium.

0:3311 indicators to hunt: 1 IP, 5 domains and 2 URLs, and more.

0:3916 ATT&CK techniques, from initial access to exfiltration.

0:443 steps now: Block the network IOCs listed for this threat and alert.

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

0:56Threadlinqs. The unified security engineering platform.