Analysis
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max time kernel
148s -
max time network
150s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
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submitted
17-12-2024 22:12
General
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Target
81963ee81d6ed97714ade48bd3b7306fd0f1f8ffe268b156db35ab0b55998242.apk
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Size
321KB
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MD5
4359a821fcec95296d65b4bd25b0108f
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SHA1
bd9a2cb620dbccd9d9ac2f2e183e295ee4e5a49a
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SHA256
81963ee81d6ed97714ade48bd3b7306fd0f1f8ffe268b156db35ab0b55998242
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SHA512
5f5841036e44ba5d1dc8743a8a2aa28e7859f980c482cb8d3049fa64b283ca21b95d1217e8f4221a2c2ad1b99df04a09fcd39af4bd5a4e7007f673c0b411dd9d
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SSDEEP
6144:DznjF3CdC5vMsxFdx39H2Cd0YSLQd4DrIsn6Rg0OaaNUurty/EuG6:3dCdC50szdnH2Cd0FLQdSIxg07aNVtOF
Malware Config
Extracted
octo
https://fakalersokakkal.xyz/M2I2ZjI1MzMxMmMx/
https://sarocakasaxe.xyz/M2I2ZjI1MzMxMmMx/
https://saxamaszuseko.xyz/M2I2ZjI1MzMxMmMx/
https://rasfakstumahoxexe.xyz/M2I2ZjI1MzMxMmMx/
https://sadasurapsomyivano.xyz/M2I2ZjI1MzMxMmMx/
https://yasasananas.xyz/M2I2ZjI1MzMxMmMx/
https://rasddassadazexe.xyz/M2I2ZjI1MzMxMmMx/
https://trasafsakaasassuheno.xyz/M2I2ZjI1MzMxMmMx/
https://zalizadsasasa2a.xyz/M2I2ZjI1MzMxMmMx/
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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Removes its main activity from the application launcher 1 TTPs 1 IoCs
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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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Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
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Reads information about phone network operator. 1 TTPs
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Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
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Requests modifying system settings. 1 IoCs
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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⤵
- Removes its main activity from the application launcher
- 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)
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Requests modifying system settings.
- 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
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