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Analysis
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max time kernel
149s -
max time network
155s -
platform
android_x64 -
resource
android-x64-arm64-20240624-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system -
submitted
05/02/2025, 22:06
Static task
static1
Behavioral task
behavioral1
Sample
b69612f04c6595118077a3900a9be4b293487bdfcc106844607a0fd2464d00ec.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
b69612f04c6595118077a3900a9be4b293487bdfcc106844607a0fd2464d00ec.apk
Resource
android-x64-arm64-20240624-en
General
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Target
b69612f04c6595118077a3900a9be4b293487bdfcc106844607a0fd2464d00ec.apk
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Size
2.4MB
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MD5
1aac8f4ae720cf811cecf889496156d3
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SHA1
bdcfe73945b6da23f43d433a49c55ed9c78bca17
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SHA256
b69612f04c6595118077a3900a9be4b293487bdfcc106844607a0fd2464d00ec
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SHA512
f27d7c083185409315bbabb87025e169f8093bf23cddccbe663e9ddcc4f2ac14eca413f89588d2a3296edce09952897fb925738ad39df4fa2b6102d7f129bd44
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SSDEEP
49152:VWa3WkfRRBOst9TXSX2b+ViLtCtOhRrKuaxtjlREhFs85br:HhpR9SmKP1zrEhFs85br
Malware Config
Extracted
octo
https://beatuysenel.com/ZjQ2Njg0MWJjNGE0/
https://karakacan3435.com/ZjQ2Njg0MWJjNGE0/
https://gvniletisim.com/ZjQ2Njg0MWJjNGE0/
https://gülseviyorum.com/ZjQ2Njg0MWJjNGE0/
https://kckparkavcisi35.com/ZjQ2Njg0MWJjNGE0/
Extracted
octo
https://beatuysenel.com/ZjQ2Njg0MWJjNGE0/
https://karakacan3435.com/ZjQ2Njg0MWJjNGE0/
https://gvniletisim.com/ZjQ2Njg0MWJjNGE0/
https://gülseviyorum.com/ZjQ2Njg0MWJjNGE0/
https://kckparkavcisi35.com/ZjQ2Njg0MWJjNGE0/
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
resource yara_rule behavioral2/files/fstream-1.dat family_octo -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.nevermore6/cache/icexiiwx 4545 com.nevermore6 /data/user/0/com.nevermore6/cache/icexiiwx 4545 com.nevermore6 -
Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.nevermore6 Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.nevermore6 -
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
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.nevermore6 -
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.
description ioc Process Framework service call android.app.IActivityManager.setServiceForeground com.nevermore6 -
Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.nevermore6 android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.nevermore6 android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.nevermore6 android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.nevermore6 -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.nevermore6 -
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
description ioc Process Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS com.nevermore6 -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.nevermore6 -
Requests modifying system settings. 1 IoCs
description ioc Process Intent action android.settings.action.MANAGE_WRITE_SETTINGS com.nevermore6 -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.nevermore6
Processes
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com.nevermore61⤵
- 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.
- Uses Crypto APIs (Might try to encrypt user data)
PID:4545
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
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
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.3MB
MD59d2c3c257b3f389ea632ab134918e5f5
SHA11ed79662a17dd378411d91343a0cbb2bc8ddd237
SHA256d6290bc16bf4dbb2f093e27745cdfe4bfeeddee9ee3ea11d9f56e55a27cb121f
SHA512c63a45521b0e9d2a6c4eb9ad9290bc618682da012323ef971fb90f664fc9cfbeb011eb23f7bb41f8e981b139dbe5fb8fac77af497fa698c435781497053d6c63
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Filesize
354B
MD52fc3cdf24527c6e3b08d1370c3685a42
SHA10a847111fca7e201e7485237669bd608323812cb
SHA256df2e594cc7f83e89fd6d75a8cdb4196b1c867a336e966f46ab80ddc2628d89e5
SHA51272450b149732efd119097064e9cc9d49147edccfeb59f001a316df10a416929ca6cc724cd1d876af0a47620fa77d8b947e2db805bc43b172a86ce8e9dc38af41