Analysis
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max time kernel
148s -
max time network
159s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
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submitted
23-01-2025 22:01
General
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Target
a5aef75da1cbc3a2ca3e932b4d68bf52ce9b9948de84a9328c2f3d64ecfae97a.apk
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Size
2.4MB
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MD5
5c667990849492537bc0db998d98ded6
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SHA1
2572e7aa8eaaf82964f2898d043ca6b711d35af6
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SHA256
a5aef75da1cbc3a2ca3e932b4d68bf52ce9b9948de84a9328c2f3d64ecfae97a
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SHA512
08c12e0ea29994cd8408c2c2d6c9bacab03121978a97d605c47bbbd3727b5d32587704539832998a155b448acfdad5c15d31d78e157b13f7881c1919cbcc25ad
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SSDEEP
49152:viZyfxWZRHsGQHUcAuEBhshhBp8dpFSFzqCppMCuRJ1euvJVPA2M:yRRMGcUcqzshhn8AeC/NturPAj
Malware Config
Extracted
octo
https://mutezallentan31.com/NWNiNWRmMmZjZTdl/
https://kiymamakinesi345.com/NWNiNWRmMmZjZTdl/
https://kraliyetinoglu3412.com/NWNiNWRmMmZjZTdl/
https://sonkraliyetbukucu1.com/NWNiNWRmMmZjZTdl/
https://kraliyetkurdu22.com/NWNiNWRmMmZjZTdl/
Extracted
octo
https://mutezallentan31.com/NWNiNWRmMmZjZTdl/
https://kiymamakinesi345.com/NWNiNWRmMmZjZTdl/
https://kraliyetinoglu3412.com/NWNiNWRmMmZjZTdl/
https://sonkraliyetbukucu1.com/NWNiNWRmMmZjZTdl/
https://kraliyetkurdu22.com/NWNiNWRmMmZjZTdl/
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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Octo payload 1 IoCs
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Removes its main activity from the application launcher 1 TTPs 1 IoCs
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
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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.ownread731⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- 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
Download New Code at Runtime
1Foreground 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
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
504B
MD5013f6011e12fe82fa9b8e898f6b25526
SHA1369c44ab862848204ebee4930b6565dec6e73ce7
SHA25663642487f881c9d4c7cca42fcca73c39de7d8e875943d5b13df34cf7aed3fda7
SHA512c37f95cb8f0adc006ecf4c7054e54b70ae6e2b587927756afe27a63a15dfba89ef9c7602c2f9e898d68e122e8b65c617135431bd196576bacf59f93591664b65
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Filesize
2.3MB
MD554b7e247eb7acd28b99cc252e4b4e118
SHA1718166802546ef9715295d6f066dbb5708d1c27f
SHA25653e98699b5ebe91f8b3463651a7ce9992b5c9b0d5e0f2e1c0bb50d6acc266046
SHA51231dfca14ea5d595665b9439c8ca6fe46c6eba2d96a743f1a232c69faa34b8436a7a9de60b544d3033581131e890c17c98c8bff7ff73a2736fd1ee7937dd38b2e