spynote | PSB Guard[.]apk

General

Target

PSB Guard.apk
Size

8.7MB
MD5

53b01bb4d064c9826feb45f2bd265ea2
SHA1

320ee119945675b2db689ff1258cdde8ffc2c6cc
SHA256

4814530804e0e6aca8103cc9919d0ed470bd96662f0937d6a5990d58441346a1
SHA512

23d70b32bb062647745ac0687b2808d9a45c96b965311c238d7c92c32a288f72dd5ad4e80cd2d2d64df01630f73cdcb274cfa947ca30ae5ef2cae0940f2e23fd
SSDEEP

49152:PHQKDb2EyknAZkZRwxWP424W3M7svSf2ymzgzdGGdQTOG1UZYqB0cgZiiYikJtt:oxETA6oxWQiMg82ymzgzBSTi0tZi1tt

Score

10^/10

spynote

Malware Config

Extracted

Family

spynote

C2

8.tcp.eu.ngrok.io:27466

Signatures

Spynote family
spynote

Spynote payload 1 IoCs

resource	yara_rule
sample	family_spynote

Attempts to obfuscate APK file format
Applies obfuscation techniques to the APK format in order to hinder analysis

Declares broadcast receivers with permission to handle system events 1 IoCs

description	ioc
Required by device admin receivers to bind with the system. Allows apps to manage device administration features.	android.permission.BIND_DEVICE_ADMIN

Declares services with permission to bind to the system 3 IoCs

description	ioc
Required by accessibility services to bind with the system. Allows apps to access accessibility features.	android.permission.BIND_ACCESSIBILITY_SERVICE
Required by VPN services to bind with the system. Allows apps to provision VPN services.	android.permission.BIND_VPN_SERVICE
Required by input method services to bind with the system. Allows apps to provide custom input methods (keyboards).	android.permission.BIND_INPUT_METHOD

Requests dangerous framework permissions 15 IoCs

description	ioc
Allows an application to send SMS messages.	android.permission.SEND_SMS
Allows an application to read SMS messages.	android.permission.READ_SMS
Allows an application to read the user's call log.	android.permission.READ_CALL_LOG
Allows an application to read the user's contacts data.	android.permission.READ_CONTACTS
Allows access to the list of accounts in the Accounts Service.	android.permission.GET_ACCOUNTS
Required to be able to access the camera device.	android.permission.CAMERA
Allows an application to record audio.	android.permission.RECORD_AUDIO
Allows an app to access approximate location.	android.permission.ACCESS_COARSE_LOCATION
Allows an app to access precise location.	android.permission.ACCESS_FINE_LOCATION
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
Allows an application to read from external storage.	android.permission.READ_EXTERNAL_STORAGE
Allows an application to write to external storage.	android.permission.WRITE_EXTERNAL_STORAGE
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
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
Allows an application to request installing packages.	android.permission.REQUEST_INSTALL_PACKAGES

Files

PSB Guard.apk
.apk android

dinner.dispatched.pierce

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6SJTMB87

Activities

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6SJTMB87

android.intent.action.MAIN

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6XVLHn31

dinner.dispatched.pierce.xyz

Permissions

android.permission.SEND_SMS
android.permission.SET_WALLPAPER
android.permission.READ_SMS
android.permission.READ_CALL_LOG
android.permission.READ_CONTACTS
android.permission.GET_ACCOUNTS
android.permission.CAMERA
android.permission.RECORD_AUDIO
android.permission.ACCESS_COARSE_LOCATION
android.permission.ACCESS_FINE_LOCATION
android.permission.CALL_PHONE
android.permission.DISABLE_KEYGUARD
android.permission.FOREGROUND_SERVICE
android.permission.READ_EXTERNAL_STORAGE
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.WRITE_EXTERNAL_STORAGE
android.permission.RECEIVE_BOOT_COMPLETED
oppo.permission.OPPO_COMPONENT_SAFE
oplus.permission.OPLUS_COMPONENT_SAFE
com.huawei.permission.external_app_settings.USE_COMPONENT
android.permission.INTERNET
android.permission.SYSTEM_ALERT_WINDOW
android.permission.READ_PHONE_STATE
android.permission.WAKE_LOCK
com.android.alarm.permission.SET_ALARM
android.permission.ACCESS_NETWORK_STATE
android.permission.ACCESS_WIFI_STATE
android.permission.CHANGE_WIFI_STATE
android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
android.permission.REQUEST_INSTALL_PACKAGES
android.permission.REQUEST_DELETE_PACKAGES
android.permission.USE_FULL_SCREEN_INTENT

Receivers

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6gcmZn57

dinner.dispatched.pierce.RestartSensor

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6xTPit30

android.intent.action.BOOT_COMPLETED
android.intent.action.ACTION_BOOT_COMPLETED
android.intent.action.QUICKBOOT_POWERON
com.htc.intent.action.QUICKBOOT_POWERON
android.intent.action.REBOOT
android.intent.action.LOCKED_BOOT_COMPLETED
miui.intent.action.BOOT_COMPLETEDT

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6mshyY96

android.intent.action.PACKAGE_INSTALL
android.intent.action.PACKAGE_ADDED
android.intent.action.PACKAGE_REMOVED
android.intent.action.PACKAGE_ADDED
android.intent.action.PACKAGE_CHANGED
android.intent.action.MY_PACKAGE_REPLACED

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6OYega123

android.intent.action.SCREEN_ON
android.intent.action.SCREEN_OFF
android.intent.action.ACTION_POWER_CONNECTED
android.intent.action.ACTION_POWER_DISCONNECTED
android.intent.action.USER_PRESENT

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6oBnVr59

android.intent.action.DATE_CHANGED

dinner.dispatched.AdminReceiver

android.app.action.DEVICE_ADMIN_ENABLED

Services

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6nSsAP24

android.accessibilityservice.AccessibilityService

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6yVghL62

android.net.VpnService

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6njgBS74

android.view.InputMethod

Android Permissions

PSB Guard.apk

Permissions

android.permission.SEND_SMS

android.permission.SET_WALLPAPER

android.permission.READ_SMS

android.permission.READ_CALL_LOG

android.permission.READ_CONTACTS

android.permission.GET_ACCOUNTS

android.permission.CAMERA

android.permission.RECORD_AUDIO

android.permission.ACCESS_COARSE_LOCATION

android.permission.ACCESS_FINE_LOCATION

android.permission.CALL_PHONE

android.permission.DISABLE_KEYGUARD

android.permission.FOREGROUND_SERVICE

android.permission.READ_EXTERNAL_STORAGE

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.RECEIVE_BOOT_COMPLETED

oppo.permission.OPPO_COMPONENT_SAFE

oplus.permission.OPLUS_COMPONENT_SAFE

com.huawei.permission.external_app_settings.USE_COMPONENT

android.permission.INTERNET

android.permission.SYSTEM_ALERT_WINDOW

android.permission.READ_PHONE_STATE

android.permission.WAKE_LOCK

com.android.alarm.permission.SET_ALARM

android.permission.ACCESS_NETWORK_STATE

android.permission.ACCESS_WIFI_STATE

android.permission.CHANGE_WIFI_STATE

android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS

android.permission.REQUEST_INSTALL_PACKAGES

android.permission.REQUEST_DELETE_PACKAGES

android.permission.USE_FULL_SCREEN_INTENT

Sharing

General

Malware Config

Extracted

Signatures

Files

dinner.dispatched.pierce

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6SJTMB87

Activities

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6SJTMB87

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6XVLHn31

Permissions

Receivers

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6gcmZn57

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6xTPit30

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6mshyY96

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6OYega123

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6oBnVr59

dinner.dispatched.AdminReceiver

Services

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6nSsAP24

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6yVghL62

dinner.dispatched.jxuxcavfswsxkijazbdjareezbbfvdrtxqoiailifpqflmyjut2.mztiqhhnduyyfdqhctrylnmagqqakkiocetossreewonnrxqca6njgBS74

Android Permissions

PSB Guard.apk