Analysis Overview
SHA256
5e03e2365dc56ab95e26ca9dd42377af1d2c99d8a09b7141b04e2540894c7a8d
Threat Level: Shows suspicious behavior
The file 文件编辑器X.apk was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks memory information
Queries the mobile country code (MCC)
Registers a broadcast receiver at runtime (usually for listening for system events)
Obtains sensitive information copied to the device clipboard
Checks if the internet connection is available
Requests dangerous framework permissions
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-22 11:40
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-22 11:40
Reported
2024-05-22 11:43
Platform
android-x86-arm-20240514-en
Max time kernel
48s
Max time network
132s
Command Line
Signatures
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | 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 |
Checks if the internet connection is available
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Processes
com.fexdo.fileeditorx
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.200.14:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 172.217.16.234:443 | tcp | |
| GB | 142.250.180.14:443 | tcp | |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 172.217.16.228:443 | www.google.com | tcp |
| CN | 115.28.5.228:80 | tcp | |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 142.250.200.4:443 | www.google.com | tcp |
| US | 1.1.1.1:53 | ccyuynol | udp |
| US | 1.1.1.1:53 | jspsfxzcsm | udp |
| US | 1.1.1.1:53 | sddckebs | udp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.204.78:443 | android.apis.google.com | tcp |
| GB | 216.58.204.78:443 | android.apis.google.com | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-22 11:40
Reported
2024-05-22 11:43
Platform
android-x64-20240514-en
Max time kernel
49s
Max time network
154s
Command Line
Signatures
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | 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 |
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 |
Checks if the internet connection is available
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Processes
com.fexdo.fileeditorx
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| CN | 115.28.5.228:80 | tcp | |
| GB | 142.250.187.200:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.212.238:443 | android.apis.google.com | tcp |
| GB | 172.217.169.14:443 | tcp | |
| GB | 142.250.200.46:443 | tcp | |
| GB | 172.217.16.226:443 | tcp | |
| GB | 216.58.204.68:443 | tcp | |
| GB | 216.58.204.68:443 | tcp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-22 11:40
Reported
2024-05-22 11:43
Platform
android-x64-arm64-20240514-en
Max time kernel
22s
Max time network
133s
Command Line
Signatures
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | 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 |
Checks if the internet connection is available
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Processes
com.fexdo.fileeditorx
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 172.217.169.14:443 | tcp | |
| GB | 172.217.169.14:443 | 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 | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.204.72:443 | ssl.google-analytics.com | tcp |
| CN | 115.28.5.228:80 | tcp | |
| GB | 142.250.200.4:443 | tcp | |
| GB | 142.250.200.4:443 | tcp | |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 172.217.16.228:443 | www.google.com | tcp |