Analysis Overview
SHA256
232f9de9184f0f9e215d263994bb5e383e3ad3cc0e98a446411b279f5fc5d7c5
Threat Level: Known bad
The file loader.apk was found to be: Known bad.
Malicious Activity Summary
Spynote payload
Spynote family
Makes use of the framework's Accessibility service
Declares services with permission to bind to the system
Requests dangerous framework permissions
Declares broadcast receivers with permission to handle system events
Acquires the wake lock
Makes use of the framework's foreground persistence service
Requests enabling of the accessibility settings.
Schedules tasks to execute at a specified time
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-06 10:53
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: behavioral1
Detonation Overview
Submitted
2024-08-06 10:53
Reported
2024-08-06 10:55
Platform
android-x64-arm64-20240624-en
Max time kernel
79s
Max time network
85s
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 |
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.harvard.memorial
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.180.14:443 | tcp | |
| GB | 142.250.180.14:443 | tcp | |
| GB | 142.250.180.14:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.14:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 172.217.16.232:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | strategy-careful.gl.at.ply.gg | udp |
| US | 147.185.221.21:7771 | strategy-careful.gl.at.ply.gg | tcp |
| GB | 142.250.200.36:443 | tcp | |
| GB | 142.250.200.36:443 | tcp | |
| US | 147.185.221.21:7771 | strategy-careful.gl.at.ply.gg | tcp |
Files
/storage/emulated/0/Config/sys/apps/log/log-2024-08-06.txt
| MD5 | de2c41a51ee9246eb1708f65b511add0 |
| SHA1 | 2f442d634c8a18760a232c8829d4b5d74a52f074 |
| SHA256 | ad2d914ca347cd1930e32f21c6d5448c34104bea181b93abc85ec518985653ab |
| SHA512 | 7cdfbd001594503644e9ed80ae852f90ef9e841a8382e2eec6979e149a2c400a3b83055d205b4d1d66e1600e5127482932d5127eb5800d35a4ee5673fe34d84a |
/storage/emulated/0/Config/sys/apps/log/log-2024-08-06.txt
| MD5 | ba30336bf53d54ed3c0ea69dd545de8c |
| SHA1 | ce99c6724c75b93b7448e2d9fac16ca702a5711f |
| SHA256 | 2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af |
| SHA512 | eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e |
/storage/emulated/0/Config/sys/apps/log/log-2024-08-06.txt
| MD5 | 6c2180fa28950c8fd1b1a33663ba82ab |
| SHA1 | 1829d96bbcf10d321bbc1962a4ff4addc9b039e6 |
| SHA256 | c1104c8e7d69875265ccff95c8341a9a77bfb7867fa19f32ca1fda9dc0fc72c3 |
| SHA512 | 306a9d18d3432a2bde30b98fd4d48d5c34b357f86c94482b377354f8d9f3f69d908d3d3355e8ceff0cbb6b41692cea0c0a24ea2c46906a18ac09222ccb636759 |