General
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Target
4824dc8b525cfeceaaf4622f2a596e72788a264257212a0869448b5349aef7a6.bin
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Size
2.7MB
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Sample
241017-159xhazcpe
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MD5
6d4890649bf7cf2287e4d7140ee73e0e
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SHA1
c2aa5628f0b581192f9d81c9bc2879dd2d7533fd
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SHA256
4824dc8b525cfeceaaf4622f2a596e72788a264257212a0869448b5349aef7a6
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SHA512
c6c05e0573db71bed89cdc8c7f764a8074456b38169f84c2ffb5caf77501d99c101a8264670a1803f2d6172daa2a5bcc179e61e1c0199dbe61e7ec13fefbac41
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SSDEEP
49152:7wg6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQW:7ZFjEI4iZaUzYH99yIb
Behavioral task
behavioral1
Sample
4824dc8b525cfeceaaf4622f2a596e72788a264257212a0869448b5349aef7a6.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
4824dc8b525cfeceaaf4622f2a596e72788a264257212a0869448b5349aef7a6.apk
Resource
android-33-x64-arm64-20240910-en
Malware Config
Extracted
octo
https://31.13.224.141:7117/gate/
Extracted
octo
https://31.13.224.141:7117/gate/
Targets
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Target
4824dc8b525cfeceaaf4622f2a596e72788a264257212a0869448b5349aef7a6.bin
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Size
2.7MB
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MD5
6d4890649bf7cf2287e4d7140ee73e0e
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SHA1
c2aa5628f0b581192f9d81c9bc2879dd2d7533fd
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SHA256
4824dc8b525cfeceaaf4622f2a596e72788a264257212a0869448b5349aef7a6
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SHA512
c6c05e0573db71bed89cdc8c7f764a8074456b38169f84c2ffb5caf77501d99c101a8264670a1803f2d6172daa2a5bcc179e61e1c0199dbe61e7ec13fefbac41
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SSDEEP
49152:7wg6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQW:7ZFjEI4iZaUzYH99yIb
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Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
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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