spynote | Avastavv[.]apk

General

Target

Avastavv.apk
Size

38.6MB
MD5

214aad6338d607df7ec75a2c48af09d5
SHA1

490f2ee9b703feefbe0c68c3cc41542344f8fec8
SHA256

94a3b1fc830323234f5ac6e69cf0840507c23e15bee5c8c3aa86fddaf61ef8b1
SHA512

f2b671a907c95c3447811a8f9faaed5ff539f4937a1374d69fc97f884a1b4aad147e8efd355c4095a67a72b2ba6d245cd66045f4855c31795655df8d750ba8f0
SSDEEP

98304:2xWWl1RWzO+9yUc+fDsoknx4wiG/xVWVmzxzBQT20txHHfQ:2xFl1RWq+91c+fIp7iGCYzo9q

Score

10^/10

spynote

Malware Config

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

Avastavv.apk
.apk android

produces.amber.ultra

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.MainActivity

Activities

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.MainActivity

android.intent.action.MAIN

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.CameraActvity

produces.amber.ultra.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

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.etvjgdsitzvcgdjdtwchlbfzhpfusnqtosxuxzomdorljbuzad5.CustomReceiver

produces.amber.ultra.RestartSensor

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.etvjgdsitzvcgdjdtwchlbfzhpfusnqtosxuxzomdorljbuzad5.BootReceiver

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

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.etvjgdsitzvcgdjdtwchlbfzhpfusnqtosxuxzomdorljbuzad5.PackagesReceiver

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

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.etvjgdsitzvcgdjdtwchlbfzhpfusnqtosxuxzomdorljbuzad5.ScreenReceiver

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

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.etvjgdsitzvcgdjdtwchlbfzhpfusnqtosxuxzomdorljbuzad5.Datareciver

android.intent.action.DATE_CHANGED

produces.amber.AdminReceiver

android.app.action.DEVICE_ADMIN_ENABLED

Services

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.bfrqdvnljrajsmtgatcfbrffxetddderenfkexkbbznmluqiri3.AccessService

android.accessibilityservice.AccessibilityService

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.bfrqdvnljrajsmtgatcfbrffxetddderenfkexkbbznmluqiri3.FirewallServices

android.net.VpnService

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.bfrqdvnljrajsmtgatcfbrffxetddderenfkexkbbznmluqiri3.KeyboardService

android.view.InputMethod

Android Permissions

Avastavv.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

Signatures

Files

produces.amber.ultra

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.MainActivity

Activities

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.MainActivity

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.CameraActvity

Permissions

Receivers

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.etvjgdsitzvcgdjdtwchlbfzhpfusnqtosxuxzomdorljbuzad5.CustomReceiver

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.etvjgdsitzvcgdjdtwchlbfzhpfusnqtosxuxzomdorljbuzad5.BootReceiver

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.etvjgdsitzvcgdjdtwchlbfzhpfusnqtosxuxzomdorljbuzad5.PackagesReceiver

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.etvjgdsitzvcgdjdtwchlbfzhpfusnqtosxuxzomdorljbuzad5.ScreenReceiver

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.etvjgdsitzvcgdjdtwchlbfzhpfusnqtosxuxzomdorljbuzad5.Datareciver

produces.amber.AdminReceiver

Services

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.bfrqdvnljrajsmtgatcfbrffxetddderenfkexkbbznmluqiri3.AccessService

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.bfrqdvnljrajsmtgatcfbrffxetddderenfkexkbbznmluqiri3.FirewallServices

produces.amber.bmhdormajmedhcyhihvutwwngtdaildnxsqxavxqtsykrxeojs2.bfrqdvnljrajsmtgatcfbrffxetddderenfkexkbbznmluqiri3.KeyboardService

Android Permissions

Avastavv.apk