Analysis
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max time kernel
49s -
max time network
131s -
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
04-01-2025 22:01
Static task
static1
Behavioral task
behavioral1
Sample
c4200e1b8010e0dc985428fd36d5f705ee69722c22d6dc6c5cd204a5cf8c75f8.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
c4200e1b8010e0dc985428fd36d5f705ee69722c22d6dc6c5cd204a5cf8c75f8.apk
Resource
android-33-x64-arm64-20240624-en
General
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Target
c4200e1b8010e0dc985428fd36d5f705ee69722c22d6dc6c5cd204a5cf8c75f8.apk
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Size
2.1MB
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MD5
48b7b7999bfe1f6cb23b35d8c00fb7a1
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SHA1
8cf0cf63d7cfab4f8bf83e89b8787c89bba320b3
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SHA256
c4200e1b8010e0dc985428fd36d5f705ee69722c22d6dc6c5cd204a5cf8c75f8
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SHA512
dd6a13b69be61dddb450e431386f03625e21a5e16e1cc6564deddf3fecb6dda537842e6d46f05aa15aad52864303c8bc826ba4ccbea7f4f9e95969359d216cb2
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SSDEEP
49152:HaGDXeQ1589aKAaTRynp3rYoIPgDwmgk34Rbxrr:H9DuQL89aEgpUfIPH3+9r
Malware Config
Extracted
octo
https://karakalpakdostlugutasarimi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakmodavesanat.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakkulturunsirlari.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakgeleneklerikosesi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakdesentasarimlari.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakdokumasanati.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakmodasıvehayat.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakyanihikayeler.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakginensanatdiyari.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakdesenvesanatkosesi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpaklagelenektasima.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakustalarinakil.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakmodagercegi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakvesanateserleri.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakdaguzelrenkler.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakseverlerinkosesi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakileribakiyor.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakdernegitutkusu.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakvesanattasarimi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakyarenlerisever.xyz/NWNlNzMzN2Y4NmI2/
Extracted
octo
https://karakalpakdostlugutasarimi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakmodavesanat.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakkulturunsirlari.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakgeleneklerikosesi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakdesentasarimlari.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakdokumasanati.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakmodasıvehayat.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakyanihikayeler.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakginensanatdiyari.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakdesenvesanatkosesi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpaklagelenektasima.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakustalarinakil.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakmodagercegi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakvesanateserleri.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakdaguzelrenkler.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakseverlerinkosesi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakileribakiyor.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakdernegitutkusu.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakvesanattasarimi.xyz/NWNlNzMzN2Y4NmI2/
https://karakalpakyarenlerisever.xyz/NWNlNzMzN2Y4NmI2/
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 2 IoCs
resource yara_rule behavioral1/memory/4292-0.dex family_octo behavioral1/memory/4266-0.dex family_octo -
pid Process 4266 com.vapor.shock -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.vapor.shock/app_tray/PxgeEh.json 4292 /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.vapor.shock/app_tray/PxgeEh.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.vapor.shock/app_tray/oat/x86/PxgeEh.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.vapor.shock/app_tray/PxgeEh.json 4266 com.vapor.shock -
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.vapor.shock Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.vapor.shock -
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.vapor.shock -
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.vapor.shock -
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.vapor.shock android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.vapor.shock android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.vapor.shock android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.vapor.shock -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.vapor.shock -
Queries the unique device ID (IMEI, MEID, IMSI) 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.vapor.shock -
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.vapor.shock -
Requests modifying system settings. 1 IoCs
description ioc Process Intent action android.settings.action.MANAGE_WRITE_SETTINGS com.vapor.shock -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
description ioc Process Framework service call android.app.IActivityManager.registerReceiver com.vapor.shock -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.vapor.shock
Processes
-
com.vapor.shock1⤵
- 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:4266 -
/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.vapor.shock/app_tray/PxgeEh.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.vapor.shock/app_tray/oat/x86/PxgeEh.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4292
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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
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
153KB
MD50d2887dbbe5ff446d5b5d5035fe85598
SHA1935f0865bbb533969c049e8b2358e248c29734d3
SHA2562881d0aac7eafb97288bde6e8a98978f6239550aefe18f71bd9303522e6f5e15
SHA5125fa2edfe80f2e67c80c5de63a1844dad7abd0f3e086e107406628b9dab9492c4111262a7fedabb744c562c2b761bca49dba32c70f86fe997d9bd071cde134b8c
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Filesize
153KB
MD571eb1302b28ca554617c3064202c48d1
SHA16e368bf61912cdbb45e036536027f0399f8563e7
SHA256a694eabc6e2f45a53d5776d8f1e41010a4ab81bbbf063b0e402a1bced79f7d72
SHA512cb8b8832581294ecf8596b4b18cc9018795c8aa24e20b43d15681e5fe13145b866fabbbed5451363db83235c5678c00a4b9c6baa64217f4e27bdcf4ed085f117
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Filesize
451KB
MD5d856ce709b8e129430970b8c58df9112
SHA124e4ba8c7ba9875c1d579722a086016e32e6d477
SHA2564504b59f73bfd24eb320ca0b6c2463f6822da96e9c11397abf2c72a7b8cbf576
SHA5129f6dacba88628b37f8f4ea5a7dcf2b66984f857343d9cf715bcc98ea4aab7942b1a6177eb7c3d534132e9555950b4b09818247afe5e17fd6191077908a58c160
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Filesize
451KB
MD5d360a9f10a756cbb2372ad3311550cfa
SHA1837a2709dfa5c5627b76230a7051dd7703a2c251
SHA256adec54ae2935b9127ecc1fab46e1dcc9e3777871d9ea53711177bdd528698f32
SHA5125ccb92ca569e6c953a34f069faa11449ee64ee94aff123cc25a4ad3ff07e156e8c88002b5b9d1e9ce348219ddf4da17af905fcdba24347f3092078b3fb1264d1