Analysis Overview
SHA256
c269977d96662d44470d8bb28c023efb00f02eaf1f06f0ad0bb3c5494136005f
Threat Level: Known bad
The file gen_signed.apk was found to be: Known bad.
Malicious Activity Summary
Brata family
Brata payload
Tries to add a device administrator.
Requests dangerous framework permissions
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-08-21 20:02
Signatures
Brata family
Brata payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-21 20:02
Reported
2022-08-21 20:04
Platform
android-x86-arm-20220621-en
Max time kernel
3254759s
Max time network
138s
Command Line
Signatures
Tries to add a device administrator.
| Description | Indicator | Process | Target |
| Intent action | android.app.action.ADD_DEVICE_ADMIN | N/A | N/A |
Processes
SIM.Toolkits
Network
| Country | Destination | Domain | Proto |
| NL | 142.251.36.42:443 | tcp | |
| NL | 142.251.36.42:443 | tcp | |
| NL | 142.250.179.194:443 | tcp | |
| US | 1.1.1.1:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| NL | 142.251.36.34:443 | tcp | |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| NL | 142.250.179.195:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| US | 1.1.1.1:853 | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-21 20:02
Reported
2022-08-21 20:05
Platform
android-x64-20220621-en
Max time network
138s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| NL | 216.58.214.14:443 | tcp | |
| NL | 142.251.36.42:443 | tcp | |
| NL | 142.251.36.42:443 | tcp | |
| US | 1.1.1.1:853 | tcp | |
| US | 1.1.1.1:853 | tcp | |
| NL | 142.250.179.130:443 | tcp | |
| GB | 142.250.200.40:443 | tcp | |
| GB | 142.250.200.14:443 | tcp | |
| NL | 142.251.36.42:443 | tcp | |
| US | 1.1.1.1:853 | tcp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2022-08-21 20:02
Reported
2022-08-21 20:05
Platform
android-x64-arm64-20220621-en
Max time network
183s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| NL | 142.250.179.195:443 | tcp | |
| NL | 142.251.39.99:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:853 | tcp | |
| US | 1.1.1.1:853 | tcp | |
| NL | 216.58.208.99:443 | tcp | |
| NL | 142.251.39.106:443 | tcp | |
| GB | 142.250.200.40:443 | tcp | |
| NL | 142.250.179.142:443 | tcp | |
| US | 1.1.1.1:853 | tcp | |
| NL | 142.250.179.196:443 | udp | |
| NL | 142.250.179.170:443 | tcp | |
| NL | 142.251.39.106:443 | tcp |