Analysis Overview
SHA256
22863248801a28d8312ba09fac50a3a9eacddeaf39e1a6fb05e09c8351f81094
Threat Level: Known bad
The file instagram.apk was found to be: Known bad.
Malicious Activity Summary
Airavat family
Checks if the Android device is rooted.
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Queries information about active data network
Declares broadcast receivers with permission to handle system events
Requests enabling of the accessibility settings.
Requests accessing notifications (often used to intercept notifications before users become aware).
Requests dangerous framework permissions
Queries the mobile country code (MCC)
Declares services with permission to bind to the system
Makes use of the framework's foreground persistence service
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-12 11:29
Signatures
Airavat 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 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 |
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 |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | 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 an application to write and read the user's call log data. | android.permission.WRITE_CALL_LOG | 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 an application to write the user's contacts data. | android.permission.WRITE_CONTACTS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 11:29
Reported
2024-06-12 11:35
Platform
android-x86-arm-20240611.1-en
Max time kernel
331s
Max time network
336s
Command Line
Signatures
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /data/local/bin/su | N/A | N/A |
| N/A | /system/bin/failsafe/su | N/A | N/A |
| N/A | /data/local/su | N/A | N/A |
| N/A | /system/app/Superuser.apk | N/A | N/A |
| N/A | /sbin/su | N/A | N/A |
| N/A | /system/bin/su | N/A | N/A |
| N/A | /data/local/xbin/su | N/A | N/A |
| N/A | /system/xbin/su | N/A | N/A |
| N/A | /system/sd/xbin/su | N/A | N/A |
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
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 accessing notifications (often used to intercept notifications before users become aware).
| Description | Indicator | Process | Target |
| Intent action | android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS | N/A | N/A |
Requests enabling of the accessibility settings.
| Description | Indicator | Process | Target |
| Intent action | android.settings.ACCESSIBILITY_SETTINGS | 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 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
sigma.male
ls /data/local/tmp
id
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.187.202:443 | tcp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| US | 1.1.1.1:53 | research-model-8ad6b-default-rtdb.europe-west1.firebasedatabase.app | udp |
| US | 34.107.226.223:443 | research-model-8ad6b-default-rtdb.europe-west1.firebasedatabase.app | tcp |
| US | 1.1.1.1:53 | instagram.com | udp |
| GB | 163.70.147.174:443 | instagram.com | tcp |
| US | 1.1.1.1:53 | www.instagram.com | udp |
| GB | 157.240.214.174:443 | www.instagram.com | tcp |
| US | 1.1.1.1:53 | static.cdninstagram.com | udp |
| GB | 163.70.151.63:443 | static.cdninstagram.com | tcp |
| GB | 163.70.151.63:443 | static.cdninstagram.com | tcp |
| GB | 163.70.151.63:443 | static.cdninstagram.com | tcp |
| GB | 163.70.151.63:443 | static.cdninstagram.com | tcp |
| GB | 163.70.151.63:443 | static.cdninstagram.com | tcp |
| GB | 163.70.151.63:443 | static.cdninstagram.com | tcp |
| GB | 163.70.151.63:443 | static.cdninstagram.com | tcp |
| US | 1.1.1.1:53 | www.facebook.com | udp |
| GB | 163.70.151.35:443 | www.facebook.com | 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 | graphql.instagram.com | udp |
| GB | 157.240.221.63:443 | graphql.instagram.com | tcp |
| US | 1.1.1.1:53 | firebasestorage.googleapis.com | udp |
| GB | 172.217.169.10:443 | firebasestorage.googleapis.com | tcp |
| US | 1.1.1.1:53 | www.instagram.com | udp |
| GB | 163.70.147.174:443 | www.instagram.com | tcp |
| GB | 172.217.16.234:443 | firebasestorage.googleapis.com | tcp |
| GB | 142.250.179.227:80 | tcp | |
| GB | 142.250.200.36:443 | tcp | |
| GB | 172.217.169.10:443 | firebasestorage.googleapis.com | tcp |
| GB | 142.250.178.2:443 | tcp | |
| GB | 172.217.169.10:443 | firebasestorage.googleapis.com | tcp |
| GB | 172.217.169.10:443 | firebasestorage.googleapis.com | tcp |
| GB | 172.217.169.10:443 | firebasestorage.googleapis.com | tcp |
| GB | 216.58.201.99:443 | tcp | |
| GB | 142.250.180.14:443 | tcp | |
| GB | 216.58.201.99:443 | tcp | |
| GB | 142.250.180.14:443 | tcp | |
| GB | 216.58.201.99:443 | tcp | |
| GB | 216.58.201.99:443 | tcp | |
| GB | 172.217.169.10:443 | firebasestorage.googleapis.com | tcp |
Files
/data/data/sigma.male/app_sslcache/research-model-8ad6b-default-rtdb.europe-west1.firebasedatabase.app.443
| MD5 | 7076cb46257d30e8fae6d61156bf8260 |
| SHA1 | dbc762cc2d93dd78a0db2296360fb405d05e4105 |
| SHA256 | 6ecda3af994e617026bc6e3fe3aa1fa5f63eac71c1d4ced513bae56e126629e2 |
| SHA512 | 9028112ec3cd97fe6732051f218af1114eeaa46dd28d4198fe21410e3c79aed824e4c460f57c7720ef8448158be22391ab29b8bbb7182495cb02c07d8b49bfdf |
/storage/emulated/0/Android/data/sigma.male/files/uid.txt
| MD5 | 483d6aec1627aaebcd0e193150aa1c9b |
| SHA1 | a45b9bafeaaaa0b60d615808346c1266acfcfa6a |
| SHA256 | e69eb9aa12a44851f08a9bea38d4a974375b4ab798c6dd7f0a6d64f8ad2d133e |
| SHA512 | f809cf60240cbd5a3045741778502e1d26d5b6c010a5ffc6cb13c224673b8f967bfbc0618b04b536127789d6d426ddcbcee15467931e7cb5acdfecc5003c0b6d |
/storage/emulated/0/Android/data/sigma.male/files/panel.txt
| MD5 | 6e0075dcc0b7ac222bea767743b61a33 |
| SHA1 | 44b3eaebc17568ca6e120747fef61521137068d9 |
| SHA256 | d0d1b610858419980e61586967769ed1bf001756aacbd5e00518b3b0eb83a402 |
| SHA512 | 9950d09e464f74889ae85d70e72e57197b8a2713518bb7901b2c7b6e1ae51dc7e53547b2865f0226bfcc3bd5ea530453298512f8ecbc7b790da3339b5e05cf42 |
/storage/emulated/0/Android/data/sigma.male/files/sms.html
| MD5 | f020935d9c20a6b6124e5153320e6a94 |
| SHA1 | ff4c83d7b71b28b22447705fdf9a09438d3d78ca |
| SHA256 | a4242868f6c807f86ff403988b7ac8d302cfc847ae9addef4dafa780dcd950ff |
| SHA512 | 4a4d097b74f5036685512452b730ec720cd84ad6e1ab1afdc71dd05caa22bd0f1572226d42c6547738554be66ad55a35b3e8c466adbcc50f81b258d907218942 |
/storage/emulated/0/Android/data/sigma.male/files/apps.html
| MD5 | 65be3a283d73f7ebb9728d1717040190 |
| SHA1 | aa7f9d4cbf24575bc567205f6ee5e2e1eb87173c |
| SHA256 | fe20366769794dd3d74697801cb16da53e4b90a67933bc17f3da98c8c586211a |
| SHA512 | 106f9084afb96c61bf5a425d8775b5d3f317ffbfcf1cd06fe51ab12411a0f47af90573a7c173879307d0004bd6de470244bdd7c8b1a7c2ddac72c5bdb7428bee |