Analysis
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max time kernel
56s -
max time network
134s -
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
26-08-2024 22:00
Static task
static1
Behavioral task
behavioral1
Sample
9ba235a0ddc550d671f552dc0df319934e3ed3053ee89a6a06f181d97e5bdc43.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
9ba235a0ddc550d671f552dc0df319934e3ed3053ee89a6a06f181d97e5bdc43.apk
Resource
android-x64-arm64-20240624-en
General
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Target
9ba235a0ddc550d671f552dc0df319934e3ed3053ee89a6a06f181d97e5bdc43.apk
-
Size
509KB
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MD5
deb6a66c6e8f30db48c55fcb6ec6e5a3
-
SHA1
3c178f2c49844d3b5c1371113531df6018b4aa16
-
SHA256
9ba235a0ddc550d671f552dc0df319934e3ed3053ee89a6a06f181d97e5bdc43
-
SHA512
2a471a9a37f0943bfcc14980abc35950290ed73c3f63da4a8f91eac55259b930b60160d10048feec3269dbb9ae2849154f28a0c81e8379ccfad528081fc9cf27
-
SSDEEP
12288:AX8xc9KpjXlA8V5Qh5/qFC35Psw2xvJEcOYq4QljXayKfnR8uQdrnx:ABOXlV05zpPmxvJEcHQleyTrnx
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
-
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.wentwellim/cache/kaxuxkiiibmcmgl family_octo -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.wentwellimioc pid process /data/user/0/com.wentwellim/cache/kaxuxkiiibmcmgl 4251 com.wentwellim /data/user/0/com.wentwellim/cache/kaxuxkiiibmcmgl 4251 com.wentwellim -
Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.wentwellimdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.wentwellim Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.wentwellim -
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.wentwellimdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.wentwellim -
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.wentwellimdescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.wentwellim -
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.wentwellimioc process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.wentwellim android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.wentwellim android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.wentwellim android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.wentwellim -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.wentwellimdescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.wentwellim -
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.wentwellimdescription ioc process Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS com.wentwellim -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
com.wentwellimdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.wentwellim -
Requests modifying system settings. 1 IoCs
Processes:
com.wentwellimdescription ioc process Intent action android.settings.action.MANAGE_WRITE_SETTINGS com.wentwellim -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
com.wentwellimdescription ioc process Framework service call android.app.IActivityManager.registerReceiver com.wentwellim -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.wentwellimdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.wentwellim
Processes
-
com.wentwellim1⤵
- 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:4251
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
-
Filesize
449KB
MD50547d1d2e04e54a9563dadf77f505ec4
SHA1b835475f3aa673a19c0e6fad21c6ebc91a00f529
SHA256d7cfdd5832613f92aa128dd6bc62d55af5451cb26eb1845714558bb47728de98
SHA51226d19e6b96967a94a2c7e5aefdb3963c03b1ad355e8457c6674f9a57d3246b9e489ce76cacd64e7b0a7c807d8b8c50b545a0f348dee059cb155500fedcd1bdcd
-
Filesize
462B
MD5eeafb0211b40ec60a7db8c071514bfd6
SHA1b5bc0bf0996a53115ab7c89fdae931eaa9c74952
SHA256a9cbe97e91a10d27e6dffaf735e407ef8de7a0da57cced0a515c73dc206208f9
SHA512872884279e32af9acc418a1c5c37de0d3f82eed3b5afc100acd8e93bdec57a689f846ed97cffa2d7e88de137cab224d31fdc6051f095e4d3c0817ca10ec6df49