Analysis
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max time kernel
44s -
max time network
166s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system -
submitted
24-08-2024 22:00
Static task
static1
Behavioral task
behavioral1
Sample
12268135f55631a1888c59f5388b4d16d146dff38bcc25f96750969955cceac4.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
12268135f55631a1888c59f5388b4d16d146dff38bcc25f96750969955cceac4.apk
Resource
android-x64-20240624-en
General
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Target
12268135f55631a1888c59f5388b4d16d146dff38bcc25f96750969955cceac4.apk
-
Size
509KB
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MD5
0fbd28dcdbbe9e296df30a16524d5d9e
-
SHA1
bdabf1df4356701ae317ccdc1bc82a64d346217c
-
SHA256
12268135f55631a1888c59f5388b4d16d146dff38bcc25f96750969955cceac4
-
SHA512
07db7f5e29e4a01a451c34d3377e827eaac7a2d47ef9dad243d5f377fa70fef8b87027a926ea0edd72fba96ce1464705d1c85ad661e57dd42ec25b845e6f18ad
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SSDEEP
12288:2D5DbNHB23IMMe7NnnOaf27KRBCKwI7f9A4t6v+Bvt5nT:2hH23IMMe71Oaf27KuOK4CSPnT
Malware Config
Extracted
octo
https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/
https://hava540derece.com/ZDljMGYyZTQ3YWRi/
https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/
https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/
https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/
https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/
https://slmla6242nbr.com/ZDljMGYyZTQ3YWRi/
https://havacerinlii34.com/ZDljMGYyZTQ3YWRi/
https://havasarinliyorla234.com/ZDljMGYyZTQ3YWRi/
https://sicaklarbittikurtldk6215.com/ZDljMGYyZTQ3YWRi/
https://pikniktupu2534.com/ZDljMGYyZTQ3YWRi/
https://robetcotraslros5234.com/ZDljMGYyZTQ3YWRi/
Extracted
octo
https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/
https://hava540derece.com/ZDljMGYyZTQ3YWRi/
https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/
https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/
https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/
https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/
https://slmla6242nbr.com/ZDljMGYyZTQ3YWRi/
https://havacerinlii34.com/ZDljMGYyZTQ3YWRi/
https://havasarinliyorla234.com/ZDljMGYyZTQ3YWRi/
https://sicaklarbittikurtldk6215.com/ZDljMGYyZTQ3YWRi/
https://pikniktupu2534.com/ZDljMGYyZTQ3YWRi/
https://robetcotraslros5234.com/ZDljMGYyZTQ3YWRi/
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 payload 1 IoCs
Processes:
resource yara_rule /data/data/com.tryfish79/cache/vchyoxqxodfbcts family_octo -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.tryfish79ioc pid process /data/user/0/com.tryfish79/cache/vchyoxqxodfbcts 4267 com.tryfish79 /data/user/0/com.tryfish79/cache/vchyoxqxodfbcts 4267 com.tryfish79 -
Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.tryfish79description ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.tryfish79 Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.tryfish79 -
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
Processes:
com.tryfish79description ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.tryfish79 -
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.
Processes:
com.tryfish79description ioc process Framework service call android.app.IActivityManager.setServiceForeground com.tryfish79 -
Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs
Application may abuse the accessibility service to prevent their removal.
Processes:
com.tryfish79ioc process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.tryfish79 android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.tryfish79 android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.tryfish79 android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.tryfish79 -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.tryfish79description ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.tryfish79 -
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
Processes:
com.tryfish79description ioc process Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS com.tryfish79 -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
com.tryfish79description ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.tryfish79 -
Requests modifying system settings. 1 IoCs
Processes:
com.tryfish79description ioc process Intent action android.settings.action.MANAGE_WRITE_SETTINGS com.tryfish79 -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
com.tryfish79description ioc process Framework service call android.app.IActivityManager.registerReceiver com.tryfish79 -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.tryfish79description ioc process Framework API call javax.crypto.Cipher.doFinal com.tryfish79
Processes
-
com.tryfish791⤵
- 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)
PID:4267
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
448KB
MD5bb440973066aacd08956f1559668cd40
SHA133eb86483c38a4dc198bc19c5d6d74fa3d97823f
SHA256e56db52d2e8f6df7b8650ee558741e7d08d65c18b8edfdd5f2d79d97d750be0d
SHA512d8599e22b651cdb41784bdbb3079c57ecdd712642c613fad890893d2e18f98ae0dba382c2daee552431f312ae532bb1f5556a4ec43fdf2d226b894fe0749265e