Analysis Overview
SHA256
11c67c555c1ba93694cca7c15aefca46faad7db63f0c3e0dc52c103ca435d30a
Threat Level: Known bad
The file clear.apk was found to be: Known bad.
Malicious Activity Summary
Octo
Octo payload
Loads dropped Dex/Jar
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 Accessibility service
Queries the phone number (MSISDN for GSM devices)
Requests disabling of battery optimizations (often used to enable hiding in the background).
Reads information about phone network operator.
Requests enabling of the accessibility settings.
Performs UI accessibility actions on behalf of the user
Makes use of the framework's foreground persistence service
Declares services with permission to bind to the system
Queries the unique device ID (IMEI, MEID, IMSI)
Acquires the wake lock
Queries the mobile country code (MCC)
Declares broadcast receivers with permission to handle system events
Requests dangerous framework permissions
Uses Crypto APIs (Might try to encrypt user data)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-25 07:07
Signatures
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 SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to monitor incoming MMS messages. | android.permission.RECEIVE_MMS | 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 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 read or write the system settings. | android.permission.WRITE_SETTINGS | 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 app to post notifications. | android.permission.POST_NOTIFICATIONS | 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
2024-08-25 07:07
Reported
2024-08-25 07:12
Platform
android-x86-arm-20240624-en
Max time kernel
239s
Max time network
245s
Command Line
Signatures
Octo
Octo payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | Anonymous-DexFile@0xc96f8000-0xc977b828 | 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 |
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Queries the phone number (MSISDN for GSM devices)
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | 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 |
| N/A | android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction | N/A | N/A |
| N/A | android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction | 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 |
Queries the unique device ID (IMEI, MEID, IMSI)
Reads information about phone network operator.
Requests disabling of battery optimizations (often used to enable hiding in the background).
| Description | Indicator | Process | Target |
| Intent action | android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS | 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 |
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.machine_applicationlf28
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.180.10:443 | tcp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| US | 1.1.1.1:53 | 143451d192bf1e9f3a73d092f174e671.info | udp |
| US | 104.238.61.140:443 | 143451d192bf1e9f3a73d092f174e671.info | tcp |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
Files
/data/data/com.machine_applicationlf28/files/.w
| MD5 | 4e73947cabb5db3f92ca85004981b754 |
| SHA1 | 6d9667fdb0280ed2dcb782b4683e422a51bdc601 |
| SHA256 | 6db94232e756b90ed437f1bc87dc38cf20fb2e7c7a19a5e40c6c17254b7e234c |
| SHA512 | be8b500a7070af1dfb53b0cf1a7b327dadc4e163a6dad905496ac228c58cd1ed87b054533917924455d35e9b300683ae33e1bcdd91935a5dbae1d693c3e13d69 |
Anonymous-DexFile@0xc96f8000-0xc977b828
| MD5 | e288b4389026a4be2fe8c2d44c4234c8 |
| SHA1 | e8eab7478f924492b48b070de2a473fa72ab2ead |
| SHA256 | 0dc1451e270547123ac13878079c693adb06589fb606240c03611ade225c4295 |
| SHA512 | db8a318d398c8ce14c7a30a1a013ed691415146fcce38593cb84b0ee27326f6972b349f8a1da693f26930c24254af8eb6b4a7ccb7f1c723247bcf7d34c195675 |
/data/data/com.machine_applicationlf28/.global.com.machine_applicationlf28
| MD5 | 046a414913add6f5bb60072c7db819b6 |
| SHA1 | 451ee4f6809260aec622d772fd329c7d0297a842 |
| SHA256 | b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a |
| SHA512 | 4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c |
/data/data/com.machine_applicationlf28/.global.com.machine_applicationlf28
| MD5 | 55ff2bcc8ac6ff4fb0fbc3d099fd3567 |
| SHA1 | 1a4e9c750697effca93ea836d76b04d578cba322 |
| SHA256 | ddbd98fdb68954d165efca6659e7aa111b127d8b4e923875a6fe12c6118e22dc |
| SHA512 | 28a57e0e4057988de2bba08c4bca10582cf1bdd73a8884ce4a23ab05502393a5784db9987440ef4e636fdbd90988f10a9a7be998440cead47c2b08b3744f6396 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-25 07:07
Reported
2024-08-25 07:12
Platform
android-x64-20240624-en
Max time kernel
3s
Max time network
245s
Command Line
Signatures
Octo
Octo 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.machine_applicationlf28/[email protected] | 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)
Queries the phone number (MSISDN for GSM devices)
Queries the mobile country code (MCC)
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone | N/A | N/A |
Processes
com.machine_applicationlf28
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.179.238:443 | tcp | |
| GB | 142.250.200.34:443 | tcp | |
| GB | 216.58.201.99:443 | tcp | |
| GB | 216.58.201.99:443 | tcp | |
| GB | 216.58.201.99:443 | tcp | |
| US | 216.239.38.223:443 | tcp | |
| GB | 172.217.169.42:443 | tcp | |
| BE | 142.251.173.188:5228 | tcp | |
| US | 216.239.38.223:443 | tcp | |
| GB | 142.250.180.14:443 | tcp | |
| GB | 172.217.169.42:443 | tcp | |
| GB | 172.217.169.42:443 | tcp | |
| GB | 172.217.16.228:443 | tcp | |
| US | 1.1.1.1:53 | accounts.google.com | udp |
| US | 1.1.1.1:53 | accounts.google.com | udp |
| BE | 74.125.206.84:443 | accounts.google.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.212.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| US | 1.1.1.1:53 | g.tenor.com | udp |
| GB | 142.250.187.202:443 | g.tenor.com | tcp |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 216.58.204.68:443 | www.google.com | udp |
| GB | 216.58.204.68:443 | www.google.com | tcp |
| GB | 216.58.204.68:443 | www.google.com | tcp |
| US | 1.1.1.1:53 | 143451d192bf1e9f3a73d092f174e671.info | udp |
| US | 104.238.61.140:443 | 143451d192bf1e9f3a73d092f174e671.info | tcp |
| US | 1.1.1.1:53 | mdh-pa.googleapis.com | udp |
| GB | 216.58.212.202:443 | mdh-pa.googleapis.com | tcp |
| US | 1.1.1.1:53 | safebrowsing.googleapis.com | udp |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 216.58.213.4:443 | www.google.com | tcp |
| US | 1.1.1.1:53 | 143451d192bf1e9f3a73d092f174e671.info | udp |
| US | 104.238.61.140:443 | 143451d192bf1e9f3a73d092f174e671.info | tcp |
| US | 104.238.61.140:443 | 143451d192bf1e9f3a73d092f174e671.info | tcp |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| US | 1.1.1.1:53 | www.youtube.com | udp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.212.206:443 | www.youtube.com | udp |
| GB | 216.58.212.206:443 | www.youtube.com | tcp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 142.250.179.228:443 | www.google.com | tcp |
| US | 1.1.1.1:53 | growth-pa.googleapis.com | udp |
| GB | 172.217.169.42:443 | growth-pa.googleapis.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 172.217.169.72:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | accounts.google.com | udp |
| US | 1.1.1.1:53 | accounts.google.com | udp |
| BE | 142.250.110.84:443 | accounts.google.com | tcp |
Files
/data/data/com.machine_applicationlf28/files/.w
| MD5 | 77dc50489b9323274732d27dc8a4e803 |
| SHA1 | 0e02a3595b62489d0739d771881da8604d117c65 |
| SHA256 | c5684e792d1ebefea6aac09fed45911703fd58c899f8a08133d49dd91429a820 |
| SHA512 | 0684a92f3e9c525384cfa53f531afba61e5930e1c27032a7e27e3315f72761b62e122dc34768d8162ba08f9bed53d148aa8dc034b46456bdd211f230637eba58 |
/data/user/0/com.machine_applicationlf28/[email protected]
| MD5 | e288b4389026a4be2fe8c2d44c4234c8 |
| SHA1 | e8eab7478f924492b48b070de2a473fa72ab2ead |
| SHA256 | 0dc1451e270547123ac13878079c693adb06589fb606240c03611ade225c4295 |
| SHA512 | db8a318d398c8ce14c7a30a1a013ed691415146fcce38593cb84b0ee27326f6972b349f8a1da693f26930c24254af8eb6b4a7ccb7f1c723247bcf7d34c195675 |
/data/data/com.machine_applicationlf28/oat/x86_64/[email protected]
| MD5 | a5fc77024e7d6b013e8564866aa1dc13 |
| SHA1 | ecb8b55800705cd7b03ec14e0689ae85070a3b43 |
| SHA256 | 93d690d1883aeb28e390837f925b5f9956d75e705e1b571cdecea1d2d1f21e2e |
| SHA512 | 6337b0b30451c2e2cbc3edd7170670ad1f0c3858a9cdefdf74f9ffba04151f2ed58a384202f58cb12d10e8374a9582dc61cf1d9bf30a3583b8eb036b84770bd4 |
/data/data/com.machine_applicationlf28/.global.com.machine_applicationlf28
| MD5 | 046a414913add6f5bb60072c7db819b6 |
| SHA1 | 451ee4f6809260aec622d772fd329c7d0297a842 |
| SHA256 | b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a |
| SHA512 | 4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c |