General
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Target
dad4aca29ad9725a1740ca343ee0fcc5f167b39f7d9e077d566cf52264a73ee1.bin
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Size
2.7MB
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Sample
241206-13qe3swpfl
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MD5
f8fb68f2f957a674f15dc24aba023a46
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SHA1
1a8262c6ec113773c0e0f01be94bfcb0fd85c931
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SHA256
dad4aca29ad9725a1740ca343ee0fcc5f167b39f7d9e077d566cf52264a73ee1
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SHA512
0d4b4ebd703e30c478288f8b96b1f302a405083208f876197b6441a4e2b83e0a3b6699c507b6082a608e66eb303d50cfd4c8070f5cbde0cab3485bf3367a1c4d
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SSDEEP
49152:5UzN6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQi:52FjEI4iZaUzYH99yIv
Behavioral task
behavioral1
Sample
dad4aca29ad9725a1740ca343ee0fcc5f167b39f7d9e077d566cf52264a73ee1.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
dad4aca29ad9725a1740ca343ee0fcc5f167b39f7d9e077d566cf52264a73ee1.apk
Resource
android-x64-arm64-20240624-en
Malware Config
Extracted
octo
https://87.120.114.189:7117/gate/
Extracted
octo
https://87.120.114.189:7117/gate/
Targets
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Target
dad4aca29ad9725a1740ca343ee0fcc5f167b39f7d9e077d566cf52264a73ee1.bin
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Size
2.7MB
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MD5
f8fb68f2f957a674f15dc24aba023a46
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SHA1
1a8262c6ec113773c0e0f01be94bfcb0fd85c931
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SHA256
dad4aca29ad9725a1740ca343ee0fcc5f167b39f7d9e077d566cf52264a73ee1
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SHA512
0d4b4ebd703e30c478288f8b96b1f302a405083208f876197b6441a4e2b83e0a3b6699c507b6082a608e66eb303d50cfd4c8070f5cbde0cab3485bf3367a1c4d
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SSDEEP
49152:5UzN6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQi:52FjEI4iZaUzYH99yIv
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Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
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Octo family
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Makes use of the framework's Accessibility service
Retrieves information displayed on the phone screen using AccessibilityService.
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Queries the phone number (MSISDN for GSM devices)
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Acquires the wake lock
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Makes use of the framework's foreground persistence service
Application may abuse the framework's foreground service to continue running in the foreground.
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Performs UI accessibility actions on behalf of the user
Application may abuse the accessibility service to prevent their removal.
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Queries the mobile country code (MCC)
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Queries the unique device ID (IMEI, MEID, IMSI)
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Reads information about phone network operator.
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Requests accessing notifications (often used to intercept notifications before users become aware).
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Requests disabling of battery optimizations (often used to enable hiding in the background).
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Requests modifying system settings.
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MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Network Configuration Discovery
4