Analysis Overview
SHA256
c7466d261f3acf4b9f5e80e98671931c8549668471dcf1d8d00ba8bf6f6c803b
Threat Level: Known bad
The file c7466d261f3acf4b9f5e80e98671931c8549668471dcf1d8d00ba8bf6f6c803b was found to be: Known bad.
Malicious Activity Summary
Octo payload
Octo
Octo family
Makes use of the framework's Accessibility service
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)
Loads dropped Dex/Jar
Queries the unique device ID (IMEI, MEID, IMSI)
Acquires the wake lock
Makes use of the framework's foreground persistence service
Requests dangerous framework permissions
Requests disabling of battery optimizations (often used to enable hiding in the background).
Queries the mobile country code (MCC)
Declares services with permission to bind to the system
Reads information about phone network operator.
Declares broadcast receivers with permission to handle system events
Registers a broadcast receiver at runtime (usually for listening for system events)
Uses Crypto APIs (Might try to encrypt user data)
Checks memory information
Checks CPU information
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 12:46
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
2024-11-08 12:46
Reported
2024-11-08 12:47
Platform
android-x86-arm-20240910-en
Max time kernel
17s
Max time network
29s
Command Line
Signatures
Octo
Octo family
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@0xc7c78000-0xc7cfb85c | N/A | N/A |
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | 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 |
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 |
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.iresources9unified
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | 86f7020358afaf71baeee5782b6264e4.xyz | udp |
| US | 1.1.1.1:53 | 86f7020358afaf71baeee5782b6264e4.xyz | udp |
| US | 1.1.1.1:53 | ec1b331eb251831285914d1360d5c1f4.website | udp |
| US | 1.1.1.1:53 | ec1b331eb251831285914d1360d5c1f4.website | udp |
| US | 1.1.1.1:53 | 768630650b9e7ef93205adce9b4d6b57.top | udp |
| US | 1.1.1.1:53 | 768630650b9e7ef93205adce9b4d6b57.top | udp |
| US | 1.1.1.1:53 | b553c6f054a63b7da7791a8a27fb422d.space | udp |
| US | 1.1.1.1:53 | b553c6f054a63b7da7791a8a27fb422d.space | udp |
| GB | 142.250.200.46:443 | tcp | |
| GB | 142.250.200.46:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.10:443 | tcp | |
| GB | 216.58.212.202:443 | tcp | |
| US | 1.1.1.1:53 | 768630650b9e7ef93205adce9b4d6b57.top | udp |
| US | 1.1.1.1:53 | 768630650b9e7ef93205adce9b4d6b57.top | udp |
| US | 1.1.1.1:53 | 86f7020358afaf71baeee5782b6264e4.xyz | udp |
| US | 1.1.1.1:53 | 86f7020358afaf71baeee5782b6264e4.xyz | udp |
| US | 1.1.1.1:53 | b553c6f054a63b7da7791a8a27fb422d.space | udp |
| US | 1.1.1.1:53 | b553c6f054a63b7da7791a8a27fb422d.space | udp |
| US | 1.1.1.1:53 | ec1b331eb251831285914d1360d5c1f4.website | udp |
| US | 1.1.1.1:53 | ec1b331eb251831285914d1360d5c1f4.website | udp |
Files
/data/data/com.iresources9unified/files/.i
| MD5 | 4e73947cabb5db3f92ca85004981b754 |
| SHA1 | 6d9667fdb0280ed2dcb782b4683e422a51bdc601 |
| SHA256 | 6db94232e756b90ed437f1bc87dc38cf20fb2e7c7a19a5e40c6c17254b7e234c |
| SHA512 | be8b500a7070af1dfb53b0cf1a7b327dadc4e163a6dad905496ac228c58cd1ed87b054533917924455d35e9b300683ae33e1bcdd91935a5dbae1d693c3e13d69 |
Anonymous-DexFile@0xc7c78000-0xc7cfb85c
| MD5 | e51d4a09f352a0d17e4f325a5e22ff36 |
| SHA1 | 562a5f9c16f14c546e9290609fb99192e9fd1bcc |
| SHA256 | 497b11e4a241c8ad6d157540d1167f59dd3143aee5c05846b3b65db62998b773 |
| SHA512 | 65a9f56970eaa64543ed632888bb04e5193419f89e302fd16a5e2ded40600d897646c451933ace04419d3c1e962f2eff493c40080c2e1c02d0812b449336a860 |
/data/data/com.iresources9unified/.global.com.iresources9unified
| MD5 | 046a414913add6f5bb60072c7db819b6 |
| SHA1 | 451ee4f6809260aec622d772fd329c7d0297a842 |
| SHA256 | b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a |
| SHA512 | 4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c |