Analysis Overview
SHA256
2fa3229fe01e0615861cd8f4d03aa64ed6640b4c9f84dc395e25c91002c07a12
Threat Level: Shows suspicious behavior
The file gey.apk was found to be: Shows suspicious behavior.
Malicious Activity Summary
Obtains sensitive information copied to the device clipboard
Queries the mobile country code (MCC)
Requests dangerous framework permissions
Registers a broadcast receiver at runtime (usually for listening for system events)
Uses Crypto APIs (Might try to encrypt user data)
Checks CPU information
Checks memory information
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-12 19:55
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 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 from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 19:55
Reported
2024-06-12 19:57
Platform
android-x64-20240611.1-en
Max time kernel
58s
Max time network
70s
Command Line
Signatures
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 |
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | 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
com.if831c2cf3041abe0
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 | 142.250.200.40:443 | ssl.google-analytics.com | tcp |
| GB | 172.217.169.10:443 | tcp | |
| US | 1.1.1.1:53 | bbs.nubia.cn | udp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| GB | 172.217.169.78:443 | tcp | |
| GB | 142.250.179.226:443 | tcp | |
| GB | 172.217.169.42:443 | tcp | |
| GB | 142.250.187.196:443 | tcp | |
| GB | 142.250.187.196:443 | tcp | |
| GB | 172.217.169.14:443 | tcp | |
| BE | 64.233.184.188:5228 | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 19:55
Reported
2024-06-12 19:57
Platform
android-x64-arm64-20240611.1-en
Max time kernel
59s
Max time network
68s
Command Line
Signatures
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | N/A | N/A |
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | 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
com.if831c2cf3041abe0
Network
| Country | Destination | Domain | Proto |
| GB | 172.217.16.238:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 172.217.16.238:443 | tcp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| US | 1.1.1.1:53 | bbs.nubia.cn | udp |
| GB | 172.217.169.68:443 | tcp | |
| GB | 172.217.169.68:443 | tcp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-12 19:55
Reported
2024-06-12 19:56
Platform
android-33-x64-arm64-20240611.1-en
Max time network
8s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| GB | 172.217.169.36:443 | udp | |
| GB | 172.217.169.36:443 | tcp | |
| BE | 173.194.76.188:5228 | tcp | |
| GB | 172.217.16.228:443 | tcp | |
| GB | 216.58.201.106:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp |
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-12 19:55
Reported
2024-06-12 19:57
Platform
android-x86-arm-20240611.1-en
Max time kernel
59s
Max time network
60s
Command Line
Signatures
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 |
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | 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
com.if831c2cf3041abe0
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | bbs.nubia.cn | udp |
| 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 |