Analysis Overview
SHA256
68aa4ef17dc8202201bfab36b8a04f7d31b0def1644c4b781f8f3da4976926de
Threat Level: Known bad
The file TikTok_31.7.3_v7a.apk was found to be: Known bad.
Malicious Activity Summary
Spynote family
Spynote payload
Makes use of the framework's Accessibility service
Declares services with permission to bind to the system
Requests dangerous framework permissions
Requests enabling of the accessibility settings.
Makes use of the framework's foreground persistence service
Declares broadcast receivers with permission to handle system events
Acquires the wake lock
Registers a broadcast receiver at runtime (usually for listening for system events)
Schedules tasks to execute at a specified time
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-07 09:09
Signatures
Spynote family
Spynote payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Declares broadcast receivers with permission to handle system events
| Description | Indicator | Process | Target |
| Required by device admin receivers to bind with the system. Allows apps to manage device administration features. | android.permission.BIND_DEVICE_ADMIN | N/A | N/A |
Declares services with permission to bind to the system
| Description | Indicator | Process | Target |
| Required by accessibility services to bind with the system. Allows apps to access accessibility features. | android.permission.BIND_ACCESSIBILITY_SERVICE | N/A | N/A |
| Required by VPN services to bind with the system. Allows apps to provision VPN services. | android.permission.BIND_VPN_SERVICE | N/A | N/A |
| Required by input method services to bind with the system. Allows apps to provide custom input methods (keyboards). | android.permission.BIND_INPUT_METHOD | N/A | N/A |
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to read the user's call log. | android.permission.READ_CALL_LOG | N/A | N/A |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
| Required to be able to access the camera device. | android.permission.CAMERA | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
| Allows an app to access precise location. | android.permission.ACCESS_FINE_LOCATION | N/A | N/A |
| Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. | android.permission.CALL_PHONE | N/A | N/A |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an app to create windows using the type LayoutParams.TYPE_APPLICATION_OVERLAY, shown on top of all other apps. | android.permission.SYSTEM_ALERT_WINDOW | N/A | N/A |
| Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. | android.permission.READ_PHONE_STATE | N/A | N/A |
| Allows an application to request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-07 09:09
Reported
2024-08-07 09:12
Platform
android-x64-20240624-en
Max time kernel
179s
Max time network
170s
Command Line
Signatures
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | N/A | N/A |
Makes use of the framework's foreground persistence service
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.setServiceForeground | N/A | N/A |
Registers a broadcast receiver at runtime (usually for listening for system events)
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
Schedules tasks to execute at a specified time
| Description | Indicator | Process | Target |
| Framework service call | android.app.job.IJobScheduler.schedule | N/A | N/A |
Processes
com.dover.faculty
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 172.217.169.8:443 | ssl.google-analytics.com | tcp |
| N/A | 192.168.235.1:34663 | tcp | |
| GB | 142.250.179.238:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.169.46:443 | android.apis.google.com | tcp |
| GB | 142.250.200.36:443 | tcp | |
| GB | 142.250.200.36:443 | tcp | |
| N/A | 192.168.235.1:34663 | tcp | |
| N/A | 192.168.235.1:34663 | tcp |
Files
/storage/emulated/0/Config/sys/apps/log/log-2024-08-07.txt
| MD5 | de2c41a51ee9246eb1708f65b511add0 |
| SHA1 | 2f442d634c8a18760a232c8829d4b5d74a52f074 |
| SHA256 | ad2d914ca347cd1930e32f21c6d5448c34104bea181b93abc85ec518985653ab |
| SHA512 | 7cdfbd001594503644e9ed80ae852f90ef9e841a8382e2eec6979e149a2c400a3b83055d205b4d1d66e1600e5127482932d5127eb5800d35a4ee5673fe34d84a |
/storage/emulated/0/Config/sys/apps/log/log-2024-08-07.txt
| MD5 | 00cc5d8714382333a5c75643201e87ce |
| SHA1 | dcb2c862495b8f5dee3007d6599fcc8324f9e766 |
| SHA256 | 6957e98b3cb8772e75ed87a8c32c3979b4c00c7ac9761fe974ae67aa8a63b89a |
| SHA512 | 9387e82730d1e8184db903a61f5ad72ccdd8cb5ca518ae51c9bb879ea8b18e55ef49a2c095ebe284bd73c513dc1e71c7f8f77da8d49b88e151293fdfad3ee4c2 |
/storage/emulated/0/Config/sys/apps/log/log-2024-08-07.txt
| MD5 | bdb821a955117250611e94cd23842584 |
| SHA1 | 81edcea1b44f94cfc140710c8410d0696b760c67 |
| SHA256 | 076eb89055ff3d929eb732e1002a0105652e628682a741151388ce1df3b6ec9d |
| SHA512 | e52ffed4ee84acc414c530c239c8876d9e99c1f2b2c7626c0ed7fbe0c59b9cb8f8a5e9e983541bea3dfdb849dd3b9593df054c2482ed8bcda7c70ebd960ca268 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-08-07 09:09
Reported
2024-08-07 09:12
Platform
android-x64-arm64-20240624-en
Max time kernel
179s
Max time network
170s
Command Line
Signatures
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | N/A | N/A |
Makes use of the framework's foreground persistence service
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.setServiceForeground | N/A | N/A |
Schedules tasks to execute at a specified time
| Description | Indicator | Process | Target |
| Framework service call | android.app.job.IJobScheduler.schedule | N/A | N/A |
Processes
com.dover.faculty
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.187.206:443 | tcp | |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.200.40:443 | ssl.google-analytics.com | tcp |
| N/A | 192.168.235.1:34663 | tcp | |
| GB | 142.250.187.228:443 | tcp | |
| GB | 142.250.187.228:443 | tcp | |
| N/A | 192.168.235.1:34663 | tcp | |
| N/A | 192.168.235.1:34663 | tcp |
Files
/storage/emulated/0/Config/sys/apps/log/log-2024-08-07.txt
| MD5 | de2c41a51ee9246eb1708f65b511add0 |
| SHA1 | 2f442d634c8a18760a232c8829d4b5d74a52f074 |
| SHA256 | ad2d914ca347cd1930e32f21c6d5448c34104bea181b93abc85ec518985653ab |
| SHA512 | 7cdfbd001594503644e9ed80ae852f90ef9e841a8382e2eec6979e149a2c400a3b83055d205b4d1d66e1600e5127482932d5127eb5800d35a4ee5673fe34d84a |
/storage/emulated/0/Config/sys/apps/log/log-2024-08-07.txt
| MD5 | bf1e71fcab1e0507d2d340f0772c4154 |
| SHA1 | 0b1925561d928ccf313d394fe0dab949ea458c5f |
| SHA256 | 682b874fa8cc5ddc0347fe255723835811609b1c0b03e020c563850ac53e1286 |
| SHA512 | f3e8cd392dc394389ada67fd5c5ac5d73b1540f064708420e7032dda3b7e2ae0d2c56642809b699d740ee40113cec399afcda6cbf77f9bbdbf6a11e752ac7518 |
/storage/emulated/0/Config/sys/apps/log/log-2024-08-07.txt
| MD5 | bdb821a955117250611e94cd23842584 |
| SHA1 | 81edcea1b44f94cfc140710c8410d0696b760c67 |
| SHA256 | 076eb89055ff3d929eb732e1002a0105652e628682a741151388ce1df3b6ec9d |
| SHA512 | e52ffed4ee84acc414c530c239c8876d9e99c1f2b2c7626c0ed7fbe0c59b9cb8f8a5e9e983541bea3dfdb849dd3b9593df054c2482ed8bcda7c70ebd960ca268 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-07 09:09
Reported
2024-08-07 09:12
Platform
android-x86-arm-20240624-en
Max time kernel
179s
Max time network
183s
Command Line
Signatures
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | N/A | N/A |
Makes use of the framework's foreground persistence service
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.setServiceForeground | N/A | N/A |
Requests enabling of the accessibility settings.
| Description | Indicator | Process | Target |
| Intent action | android.settings.ACCESSIBILITY_SETTINGS | N/A | N/A |
Registers a broadcast receiver at runtime (usually for listening for system events)
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
Schedules tasks to execute at a specified time
| Description | Indicator | Process | Target |
| Framework service call | android.app.job.IJobScheduler.schedule | N/A | N/A |
Processes
com.dover.faculty
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.200.42:443 | tcp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| N/A | 192.168.235.1:34663 | tcp | |
| GB | 216.58.204.78:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.179.238:443 | android.apis.google.com | tcp |
| N/A | 192.168.235.1:34663 | tcp | |
| GB | 142.250.179.234:443 | semanticlocation-pa.googleapis.com | tcp |
| N/A | 192.168.235.1:34663 | tcp | |
| N/A | 192.168.235.1:34663 | tcp |
Files
/storage/emulated/0/Config/sys/apps/log/log-2024-08-07.txt
| MD5 | de2c41a51ee9246eb1708f65b511add0 |
| SHA1 | 2f442d634c8a18760a232c8829d4b5d74a52f074 |
| SHA256 | ad2d914ca347cd1930e32f21c6d5448c34104bea181b93abc85ec518985653ab |
| SHA512 | 7cdfbd001594503644e9ed80ae852f90ef9e841a8382e2eec6979e149a2c400a3b83055d205b4d1d66e1600e5127482932d5127eb5800d35a4ee5673fe34d84a |
/storage/emulated/0/Config/sys/apps/log/log-2024-08-07.txt
| MD5 | bf1e71fcab1e0507d2d340f0772c4154 |
| SHA1 | 0b1925561d928ccf313d394fe0dab949ea458c5f |
| SHA256 | 682b874fa8cc5ddc0347fe255723835811609b1c0b03e020c563850ac53e1286 |
| SHA512 | f3e8cd392dc394389ada67fd5c5ac5d73b1540f064708420e7032dda3b7e2ae0d2c56642809b699d740ee40113cec399afcda6cbf77f9bbdbf6a11e752ac7518 |
/storage/emulated/0/Config/sys/apps/log/log-2024-08-07.txt
| MD5 | f7416f521f917689b115c276c532d572 |
| SHA1 | cd437069ac0149cc41f0df05f60cbb0d602c46f8 |
| SHA256 | 0e010c8d28c2d3331f83a84fed706ef5011528c5ed8016cf10a8b328db4adbc2 |
| SHA512 | 445095873d564ed2e916d39146490b35fb4917d95a56cbc525e899171a3c42ef4a01ead35f374ac772d397d40d4fdde7ee9af5eb08a8df24f7910fc9454b12fc |