Analysis Overview
SHA256
e23f0cc174648fc57ab64d6f63f63c5a77c3307798cc3aeadba5ef1753bd3815
Threat Level: Known bad
The file dichvucong.apk was found to be: Known bad.
Malicious Activity Summary
Spynote family
Obtains sensitive information copied to the device clipboard
Makes use of the framework's Accessibility service
Acquires the wake lock
Declares services with permission to bind to the system
Requests dangerous framework permissions
Queries information about active data network
Declares broadcast receivers with permission to handle system events
Queries the mobile country code (MCC)
Requests disabling of battery optimizations (often used to enable hiding in the background).
Makes use of the framework's foreground persistence service
Schedules tasks to execute at a specified time
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks memory information
Checks CPU information
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-11-05 08:37
Signatures
Spynote family
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
2024-11-05 08:37
Reported
2024-11-05 08:39
Platform
android-x86-arm-20240624-en
Max time kernel
149s
Max time network
150s
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 |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId | 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 |
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Queries the mobile country code (MCC)
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone | N/A | N/A |
Requests disabling of battery optimizations (often used to enable hiding in the background).
| Description | Indicator | Process | Target |
| Intent action | android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS | 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 |
Checks CPU information
| Description | Indicator | Process | Target |
| File opened for read | /proc/cpuinfo | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
rick.ima.prompt
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.180.10:443 | tcp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| VN | 157.10.203.155:7771 | tcp | |
| US | 1.1.1.1:53 | appfreelancer-87696.web.app | udp |
| US | 199.36.158.100:443 | appfreelancer-87696.web.app | tcp |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.204.78:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | apis.google.com | udp |
| GB | 142.250.179.238:443 | apis.google.com | tcp |
| US | 1.1.1.1:53 | appfreelancer-87696.firebaseapp.com | udp |
| US | 199.36.158.100:443 | appfreelancer-87696.firebaseapp.com | tcp |
| US | 1.1.1.1:53 | appfreelancer-87696-default-rtdb.firebaseio.com | udp |
| US | 34.120.160.131:443 | appfreelancer-87696-default-rtdb.firebaseio.com | tcp |
| VN | 157.10.203.155:7771 | tcp | |
| VN | 157.10.203.155:7771 | tcp |
Files
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | 018b3d77f1d2e610b73da67b99b2e8ac |
| SHA1 | 61a86e311d7112cf80b019b3c7eae7e609147354 |
| SHA256 | aaed5282ca8510aa2917d7854cd3f3df6c8810729d7e9ea074ca1fff3d896805 |
| SHA512 | 15dbc60b472d44ca00a64abf65339e25e3f68b62fc4c8a3b6286c648ac6ffcd9e454484a3e06bd013a04e91b5ab3e6b586a5fa8077e46570a4eda15553faa347 |
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | ba30336bf53d54ed3c0ea69dd545de8c |
| SHA1 | ce99c6724c75b93b7448e2d9fac16ca702a5711f |
| SHA256 | 2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af |
| SHA512 | eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e |
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | aed990c55a73fb2c2e94df86a829bc10 |
| SHA1 | 5d181ad9b57e7a8eb4e2d5c46134e6c1ee47522a |
| SHA256 | 3e48718f47d6e38b6374230566ca1495ed4ebfcc4787592370abdfdc9ce58be2 |
| SHA512 | 1b1ca6895e78c1532e93f0de2d85ed3e1214e6e2343098770cbdbacbe774b6df2869695c263a98f33ceee432242b5a3dbf191806952bec10dc895fd7e3fd7473 |
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | 784b7a0452be214bc49d40266e1490c5 |
| SHA1 | 0fd66c07e25c7bfd3183697fa080c5375bfb0ebf |
| SHA256 | b2ade053f1423b8026e191933217cee950d5e534581879e9e2985e80688d49cd |
| SHA512 | 21dad8aa77ef868f6ff0230afcba3546d6874bc6654033e5eac2e1456834d0ee45140d8dc986a889081c76ecfd6054598ce63828986ce57ff0438911721f5e41 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-05 08:37
Reported
2024-11-05 08:39
Platform
android-x64-20240624-en
Max time kernel
149s
Max time network
155s
Command Line
Signatures
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | N/A | N/A |
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | 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 |
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Queries the mobile country code (MCC)
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone | 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 |
Checks CPU information
| Description | Indicator | Process | Target |
| File opened for read | /proc/cpuinfo | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
rick.ima.prompt
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 | 142.250.178.8:443 | ssl.google-analytics.com | tcp |
| VN | 157.10.203.155:7771 | tcp | |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.212.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | appfreelancer-87696.web.app | udp |
| US | 199.36.158.100:443 | appfreelancer-87696.web.app | tcp |
| US | 1.1.1.1:53 | apis.google.com | udp |
| GB | 142.250.200.46:443 | apis.google.com | tcp |
| US | 1.1.1.1:53 | appfreelancer-87696.firebaseapp.com | udp |
| US | 199.36.158.100:443 | appfreelancer-87696.firebaseapp.com | tcp |
| US | 1.1.1.1:53 | appfreelancer-87696-default-rtdb.firebaseio.com | udp |
| US | 35.201.97.85:443 | appfreelancer-87696-default-rtdb.firebaseio.com | tcp |
| GB | 216.58.201.100:443 | tcp | |
| GB | 216.58.201.100:443 | tcp | |
| VN | 157.10.203.155:7771 | tcp | |
| GB | 172.217.16.238:443 | tcp | |
| GB | 216.58.201.98:443 | tcp | |
| VN | 157.10.203.155:7771 | tcp |
Files
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | 018b3d77f1d2e610b73da67b99b2e8ac |
| SHA1 | 61a86e311d7112cf80b019b3c7eae7e609147354 |
| SHA256 | aaed5282ca8510aa2917d7854cd3f3df6c8810729d7e9ea074ca1fff3d896805 |
| SHA512 | 15dbc60b472d44ca00a64abf65339e25e3f68b62fc4c8a3b6286c648ac6ffcd9e454484a3e06bd013a04e91b5ab3e6b586a5fa8077e46570a4eda15553faa347 |
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | ba30336bf53d54ed3c0ea69dd545de8c |
| SHA1 | ce99c6724c75b93b7448e2d9fac16ca702a5711f |
| SHA256 | 2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af |
| SHA512 | eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e |
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | 8d214ae704bc0c44da7c65015d5595d3 |
| SHA1 | 8da188f6115cba250d2bbd26afb21dda18c48ed0 |
| SHA256 | 0baf8be087d2905f6353a6cb77f5cc3b9844efeb93b83e27a7264a7a96090e56 |
| SHA512 | 2d74077ef3f3ae3f4970d3af9e8d00d9770afeaf6ea64902626b423f3795887f007866a9b6859d7489c1a1b97d4ed85555164843fd9d48a8bf5aeb9f3c5a3fe0 |
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | 784b7a0452be214bc49d40266e1490c5 |
| SHA1 | 0fd66c07e25c7bfd3183697fa080c5375bfb0ebf |
| SHA256 | b2ade053f1423b8026e191933217cee950d5e534581879e9e2985e80688d49cd |
| SHA512 | 21dad8aa77ef868f6ff0230afcba3546d6874bc6654033e5eac2e1456834d0ee45140d8dc986a889081c76ecfd6054598ce63828986ce57ff0438911721f5e41 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-11-05 08:37
Reported
2024-11-05 08:39
Platform
android-x64-arm64-20240910-en
Max time kernel
149s
Max time network
151s
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 |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId | N/A | N/A |
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | 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 |
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Requests disabling of battery optimizations (often used to enable hiding in the background).
| Description | Indicator | Process | Target |
| Intent action | android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS | 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 |
Checks CPU information
| Description | Indicator | Process | Target |
| File opened for read | /proc/cpuinfo | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
rick.ima.prompt
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | www.youtube.com | udp |
| GB | 142.250.187.206:443 | www.youtube.com | tcp |
| GB | 142.250.200.14:443 | www.youtube.com | udp |
| GB | 142.250.200.14:443 | www.youtube.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.14:443 | android.apis.google.com | tcp |
| GB | 142.250.200.14:443 | android.apis.google.com | tcp |
| US | 216.239.32.223:443 | tcp | |
| VN | 157.10.203.155:7771 | tcp | |
| US | 1.1.1.1:53 | appfreelancer-87696.web.app | udp |
| US | 199.36.158.100:443 | appfreelancer-87696.web.app | tcp |
| US | 1.1.1.1:53 | apis.google.com | udp |
| GB | 142.250.200.14:443 | apis.google.com | tcp |
| US | 1.1.1.1:53 | appfreelancer-87696.firebaseapp.com | udp |
| US | 199.36.158.100:443 | appfreelancer-87696.firebaseapp.com | tcp |
| US | 1.1.1.1:53 | appfreelancer-87696-default-rtdb.firebaseio.com | udp |
| US | 35.201.97.85:443 | appfreelancer-87696-default-rtdb.firebaseio.com | tcp |
| GB | 142.250.179.226:443 | tcp | |
| GB | 142.250.179.226:443 | tcp | |
| GB | 216.58.212.230:443 | tcp | |
| VN | 157.10.203.155:7771 | tcp | |
| VN | 157.10.203.155:7771 | tcp | |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 216.58.204.68:443 | www.google.com | tcp |
| GB | 172.217.16.238:443 | www.youtube.com | tcp |
| GB | 142.250.187.225:443 | tcp | |
| US | 216.239.32.223:443 | tcp | |
| GB | 142.250.178.1:443 | tcp | |
| US | 216.239.32.223:443 | tcp |
Files
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | 018b3d77f1d2e610b73da67b99b2e8ac |
| SHA1 | 61a86e311d7112cf80b019b3c7eae7e609147354 |
| SHA256 | aaed5282ca8510aa2917d7854cd3f3df6c8810729d7e9ea074ca1fff3d896805 |
| SHA512 | 15dbc60b472d44ca00a64abf65339e25e3f68b62fc4c8a3b6286c648ac6ffcd9e454484a3e06bd013a04e91b5ab3e6b586a5fa8077e46570a4eda15553faa347 |
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | ba30336bf53d54ed3c0ea69dd545de8c |
| SHA1 | ce99c6724c75b93b7448e2d9fac16ca702a5711f |
| SHA256 | 2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af |
| SHA512 | eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e |
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | 8d214ae704bc0c44da7c65015d5595d3 |
| SHA1 | 8da188f6115cba250d2bbd26afb21dda18c48ed0 |
| SHA256 | 0baf8be087d2905f6353a6cb77f5cc3b9844efeb93b83e27a7264a7a96090e56 |
| SHA512 | 2d74077ef3f3ae3f4970d3af9e8d00d9770afeaf6ea64902626b423f3795887f007866a9b6859d7489c1a1b97d4ed85555164843fd9d48a8bf5aeb9f3c5a3fe0 |
/storage/emulated/0/Config/sys/apps/log/log-2024-11-05.txt
| MD5 | 784b7a0452be214bc49d40266e1490c5 |
| SHA1 | 0fd66c07e25c7bfd3183697fa080c5375bfb0ebf |
| SHA256 | b2ade053f1423b8026e191933217cee950d5e534581879e9e2985e80688d49cd |
| SHA512 | 21dad8aa77ef868f6ff0230afcba3546d6874bc6654033e5eac2e1456834d0ee45140d8dc986a889081c76ecfd6054598ce63828986ce57ff0438911721f5e41 |