Analysis Overview
SHA256
a84e1906cf9a783499546a02765d8f845767baec80c9e30e26c11555f37f4805
Threat Level: Known bad
The file a84e1906cf9a783499546a02765d8f845767baec80c9e30e26c11555f37f4805.bin was found to be: Known bad.
Malicious Activity Summary
Hydra family
Hydra
Hydra payload
Reads the contacts stored on the device.
Loads dropped Dex/Jar
Makes use of the framework's Accessibility service
Performs UI accessibility actions on behalf of the user
Attempts to obfuscate APK file format
Reads information about phone network operator.
Declares broadcast receivers with permission to handle system events
Declares services with permission to bind to the system
Looks up external IP address via web service
Requests dangerous framework permissions
Makes use of the framework's foreground persistence service
Queries information about active data network
Queries the mobile country code (MCC)
Registers a broadcast receiver at runtime (usually for listening for system events)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-03 22:13
Signatures
Attempts to obfuscate APK file format
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 notification listener services to bind with the system. Allows apps to listen to and interact with notifications on the device. | android.permission.BIND_NOTIFICATION_LISTENER_SERVICE | N/A | N/A |
| Required by accessibility services to bind with the system. Allows apps to access accessibility features. | android.permission.BIND_ACCESSIBILITY_SERVICE | N/A | N/A |
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | 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 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 read access to the device's phone number(s). | android.permission.READ_PHONE_NUMBERS | N/A | N/A |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | 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 an application to read or write the system settings. | android.permission.WRITE_SETTINGS | N/A | N/A |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
Analysis: behavioral3
Detonation Overview
Submitted
2024-12-03 22:13
Reported
2024-12-03 22:15
Platform
android-x64-arm64-20240910-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Hydra
Hydra family
Hydra payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex | N/A | N/A |
| N/A | /data/user/0/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex | N/A | N/A |
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | N/A | N/A |
Reads the contacts stored on the device.
| Description | Indicator | Process | Target |
| URI accessed for read | content://com.android.contacts/contacts | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | 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 |
Performs UI accessibility actions on behalf of the user
| Description | Indicator | Process | Target |
| N/A | android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction | 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 |
Reads information about phone network operator.
Processes
com.bymzyvpyk.ycbrlihyy
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 172.217.169.78:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.238:443 | android.apis.google.com | tcp |
| GB | 142.250.187.238:443 | android.apis.google.com | tcp |
| US | 216.239.36.223:443 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.212.232:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| GB | 142.250.187.206:443 | tcp | |
| GB | 142.250.179.225:443 | tcp | |
| GB | 216.58.201.97:443 | tcp | |
| US | 216.239.36.223:443 | tcp |
Files
/data/data/com.bymzyvpyk.ycbrlihyy/cache/classes.zip
| MD5 | 09a3c2a34f2c93e7c8b326a0f8252e34 |
| SHA1 | 456b4f403bebbd272ce770c293aa8a46c9f30952 |
| SHA256 | 52083d7012a591eeda77d491f01037967ed3346f9ade9619d2271bc03260a2f9 |
| SHA512 | a5b18e4c5d4f36caf404cd1690a89ca22746eb7b2bb9fd2bb20d32d9974f24fa4cf7b5b7a47b403800cb8c4eb024a504056ceedd1b8644ece74ffb168d2058e5 |
/data/data/com.bymzyvpyk.ycbrlihyy/cache/classes.dex
| MD5 | 161d95a7c1808fc78a2d8fc1a2583fef |
| SHA1 | a1a3e2c2a750058c66880cadbfb7834cc4a7886a |
| SHA256 | fa43e346a2d6162fce74cda745ae66df6510183cdcb149b2c462cf7c903ed39d |
| SHA512 | e207b8771d4e2209c7bced9ea1ba90ef06ba950448565e8ac90418797220dc85b38c19bd93002f28fe4d2ed31f7da6a9dcaeb777f3b76933abcb73fdc37f5f5b |
/data/data/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex
| MD5 | c788c00ddd7a19989c4236da34083e6d |
| SHA1 | 2dbcea6d6cf3d2907f2806d3efe0ae70cf59aa19 |
| SHA256 | 87737d91d4de269e57f85a61b3d98f6732c330ef56d2bda617b2a4cff1fad41d |
| SHA512 | 74f6621b70f9ba9d4d3aecb5c32272bd01f8734d1485be98636656ba963737d658dcbed6c0ad45038c2956b69c0efb9133176a95b59fb105b97881ebb682b5f9 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-03 22:13
Reported
2024-12-03 22:16
Platform
android-x86-arm-20240624-en
Max time kernel
148s
Max time network
141s
Command Line
Signatures
Hydra
Hydra family
Hydra payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex | N/A | N/A |
| N/A | /data/user/0/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex | N/A | N/A |
| N/A | /data/user/0/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex | N/A | N/A |
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.findAccessibilityNodeInfosByViewId | N/A | N/A |
Reads the contacts stored on the device.
| Description | Indicator | Process | Target |
| URI accessed for read | content://com.android.contacts/contacts | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | 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 |
Performs UI accessibility actions on behalf of the user
| Description | Indicator | Process | Target |
| N/A | android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction | 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 |
Reads information about phone network operator.
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 |
Processes
com.bymzyvpyk.ycbrlihyy
/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.bymzyvpyk.ycbrlihyy/app_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.bymzyvpyk.ycbrlihyy/app_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.180.10:443 | tcp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| GB | 216.58.201.110:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.46:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp |
Files
/data/data/com.bymzyvpyk.ycbrlihyy/cache/classes.zip
| MD5 | 09a3c2a34f2c93e7c8b326a0f8252e34 |
| SHA1 | 456b4f403bebbd272ce770c293aa8a46c9f30952 |
| SHA256 | 52083d7012a591eeda77d491f01037967ed3346f9ade9619d2271bc03260a2f9 |
| SHA512 | a5b18e4c5d4f36caf404cd1690a89ca22746eb7b2bb9fd2bb20d32d9974f24fa4cf7b5b7a47b403800cb8c4eb024a504056ceedd1b8644ece74ffb168d2058e5 |
/data/data/com.bymzyvpyk.ycbrlihyy/cache/classes.dex
| MD5 | 161d95a7c1808fc78a2d8fc1a2583fef |
| SHA1 | a1a3e2c2a750058c66880cadbfb7834cc4a7886a |
| SHA256 | fa43e346a2d6162fce74cda745ae66df6510183cdcb149b2c462cf7c903ed39d |
| SHA512 | e207b8771d4e2209c7bced9ea1ba90ef06ba950448565e8ac90418797220dc85b38c19bd93002f28fe4d2ed31f7da6a9dcaeb777f3b76933abcb73fdc37f5f5b |
/data/data/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex
| MD5 | c788c00ddd7a19989c4236da34083e6d |
| SHA1 | 2dbcea6d6cf3d2907f2806d3efe0ae70cf59aa19 |
| SHA256 | 87737d91d4de269e57f85a61b3d98f6732c330ef56d2bda617b2a4cff1fad41d |
| SHA512 | 74f6621b70f9ba9d4d3aecb5c32272bd01f8734d1485be98636656ba963737d658dcbed6c0ad45038c2956b69c0efb9133176a95b59fb105b97881ebb682b5f9 |
/data/user/0/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex
| MD5 | 0a54c7cd05a969edaa5045d1a8d26e71 |
| SHA1 | 3fa8390b6b9fbd22eaaa6c62b5462b6b17cba2b5 |
| SHA256 | d409523a8347f3408b45cfb2a1e5b4d8a9a2d48dca53f3b37c51b36156dfb604 |
| SHA512 | f454f93544e1f7172ccbd784fbb9eddbdf38f322d4893208bc3e771183121247977be485422dd226d7af6df41e4a8eb498a02cd499d003cc861d210b6ab86436 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-03 22:13
Reported
2024-12-03 22:16
Platform
android-x64-20240624-en
Max time kernel
149s
Max time network
160s
Command Line
Signatures
Hydra
Hydra family
Hydra payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex | N/A | N/A |
| N/A | /data/user/0/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex | N/A | N/A |
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.findAccessibilityNodeInfosByViewId | N/A | N/A |
Reads the contacts stored on the device.
| Description | Indicator | Process | Target |
| URI accessed for read | content://com.android.contacts/contacts | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | 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 |
Performs UI accessibility actions on behalf of the user
| Description | Indicator | Process | Target |
| N/A | android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction | 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 |
Reads information about phone network operator.
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 |
Processes
com.bymzyvpyk.ycbrlihyy
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 | 216.58.204.72:443 | ssl.google-analytics.com | tcp |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| GB | 142.250.200.46:443 | 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 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| GB | 142.250.187.228:443 | tcp | |
| GB | 142.250.187.228:443 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| GB | 216.58.213.14:443 | tcp | |
| GB | 142.250.178.2:443 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp | |
| NL | 45.200.149.27:80 | tcp |
Files
/data/data/com.bymzyvpyk.ycbrlihyy/cache/classes.zip
| MD5 | 09a3c2a34f2c93e7c8b326a0f8252e34 |
| SHA1 | 456b4f403bebbd272ce770c293aa8a46c9f30952 |
| SHA256 | 52083d7012a591eeda77d491f01037967ed3346f9ade9619d2271bc03260a2f9 |
| SHA512 | a5b18e4c5d4f36caf404cd1690a89ca22746eb7b2bb9fd2bb20d32d9974f24fa4cf7b5b7a47b403800cb8c4eb024a504056ceedd1b8644ece74ffb168d2058e5 |
/data/data/com.bymzyvpyk.ycbrlihyy/cache/classes.dex
| MD5 | 161d95a7c1808fc78a2d8fc1a2583fef |
| SHA1 | a1a3e2c2a750058c66880cadbfb7834cc4a7886a |
| SHA256 | fa43e346a2d6162fce74cda745ae66df6510183cdcb149b2c462cf7c903ed39d |
| SHA512 | e207b8771d4e2209c7bced9ea1ba90ef06ba950448565e8ac90418797220dc85b38c19bd93002f28fe4d2ed31f7da6a9dcaeb777f3b76933abcb73fdc37f5f5b |
/data/data/com.bymzyvpyk.ycbrlihyy/app_dex/classes.dex
| MD5 | c788c00ddd7a19989c4236da34083e6d |
| SHA1 | 2dbcea6d6cf3d2907f2806d3efe0ae70cf59aa19 |
| SHA256 | 87737d91d4de269e57f85a61b3d98f6732c330ef56d2bda617b2a4cff1fad41d |
| SHA512 | 74f6621b70f9ba9d4d3aecb5c32272bd01f8734d1485be98636656ba963737d658dcbed6c0ad45038c2956b69c0efb9133176a95b59fb105b97881ebb682b5f9 |