Analysis
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max time kernel
148s -
max time network
153s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
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submitted
20-01-2025 22:09
General
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Target
f1158cf2cb50e40600c09d39fdd2103e59d66b1c23bdea6aeeb19231e6fa8ee2.apk
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Size
2.7MB
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MD5
e13a8b678cc4db510dbf6bdc6cae2328
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SHA1
4c42948ea6c0675cc0b5a958c5f0f2d0a8e59dee
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SHA256
f1158cf2cb50e40600c09d39fdd2103e59d66b1c23bdea6aeeb19231e6fa8ee2
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SHA512
0b30e0e3e274b8b88a5906422a23e2b20ee7aafca25dc0cf78038c420fa465f5857f0eb2879007494c8795de5e6012c0d0ff711e49588099bfd8fff5cb3f2ac5
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SSDEEP
49152:OChygC06Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQj:vhyb0FjEI4iZaUzYH99yI4
Malware Config
Extracted
octo
https://85.31.47.102:7117/gate/
Signatures
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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 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
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Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
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Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
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 1 TTPs 4 IoCs
Application may abuse the accessibility service to prevent their removal.
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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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Reads information about phone network operator. 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes
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com.nameown121⤵
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Foreground Persistence
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Discovery
Software Discovery
1Security Software Discovery
1System Network Configuration Discovery
3