tanglebot | Au Bank[.]apk

General

Target

Au Bank.apk
Size

8.0MB
MD5

8f565d12c2f974604024a2b5d972e3ad
SHA1

47f4ea058e20d3fb915dfdb87fba60f895441a1a
SHA256

e83f32f70ed8b6d83972eac4225d5ab55734deb95d6e094464730f781b215c6d
SHA512

0ea4eab244097825f5c0d81b39bfa97ded3e4c185fa259fc0c771c204a2137288c0268cc015150137ed4ef49a5feb2c73077a0d8fe952471e6b733d61d14ec2f
SSDEEP

196608:IJc+Nvw7d0mN/jqRd5AdOSChP8Muaq8Wt615UzrzejfD9ccS:D+ml+RdC5ChPR8lt615Oe/9cj

Score

10^/10

tanglebot

Malware Config

Signatures

TangleBot payload 1 IoCs

resource	yara_rule
sample	family_tanglebot3

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

Declares services with permission to bind to the system 1 IoCs

description	ioc
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

Requests dangerous framework permissions 15 IoCs

description	ioc
Required to be able to connect to paired Bluetooth devices.	android.permission.BLUETOOTH_CONNECT
Required to be able to access the camera device.	android.permission.CAMERA
Allows an application to read the user's contacts data.	android.permission.READ_CONTACTS
Allows an application to request installing packages.	android.permission.REQUEST_INSTALL_PACKAGES
Allows an app to access approximate location.	android.permission.ACCESS_COARSE_LOCATION
Allows an app to post notifications.	android.permission.POST_NOTIFICATIONS
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 an application to read audio files from external storage.	android.permission.READ_MEDIA_AUDIO
Allows an application to read image files from external storage.	android.permission.READ_MEDIA_IMAGES
Allows an application a broad access to external storage in scoped storage.	android.permission.MANAGE_EXTERNAL_STORAGE
Allows an app to access precise location.	android.permission.ACCESS_FINE_LOCATION
Allows an application to record audio.	android.permission.RECORD_AUDIO
Allows an application to access any geographic locations persisted in the user's shared collection.	android.permission.ACCESS_MEDIA_LOCATION
Allows an application to read video files from external storage.	android.permission.READ_MEDIA_VIDEO
Allows an application to read image or video files from external storage that a user has selected via the permission prompt photo picker.	android.permission.READ_MEDIA_VISUAL_USER_SELECTED

Files

Au Bank.apk
.apk android arch:x86 arch:x64 arch:arm arch:arm64

com.google.installer

com.verify.weird.InstallDropSession

Activities

com.verify.weird.InstallDropSession

android.intent.action.MAIN
com.example.android.apis.content.SESSION_API_PACKAGE_INSTALLED

com.verify.weird.Hscalevideo

android.intent.action.SEND

Permissions

android.permission.BLUETOOTH_CONNECT
android.permission.CAMERA
com.google.installer_com.google.android.apps.photos.permission.GOOGLE_PHOTOS
android.permission.MANAGE_OWN_CALLS
android.permission.CHANGE_NETWORK_STATE
android.permission.READ_CONTACTS
android.permission.USE_BIOMETRIC
android.permission.REQUEST_INSTALL_PACKAGES
android.permission.WAKE_LOCK
com.google.installer_com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
android.permission.FOREGROUND_SERVICE_DATA_SYNC
android.permission.ACCESS_COARSE_LOCATION
android.permission.ACCESS_ADSERVICES_AD_ID
com.google.installer_mega.privacy.android.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
android.permission.RECEIVE_BOOT_COMPLETED
com.google.installer_com.google.android.c2dm.permission.RECEIVE
android.permission.POST_NOTIFICATIONS
android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
android.permission.USE_FINGERPRINT
android.permission.FLAG_SHOW_WHEN_LOCKED
android.permission.ACCESS_ADSERVICES_ATTRIBUTION
android.permission.SYSTEM_ALERT_WINDOW
android.permission.READ_MEDIA_AUDIO
android.permission.VIBRATE
android.permission.READ_MEDIA_IMAGES
android.permission.MODIFY_AUDIO_SETTINGS
android.permission.FOREGROUND_SERVICE
android.permission.ACCESS_NETWORK_STATE
com.google.installer_com.google.android.gms.permission.AD_ID
com.android.vending.BILLING
android.permission.MANAGE_EXTERNAL_STORAGE
android.permission.BLUETOOTH
android.permission.ACCESS_FINE_LOCATION
android.permission.RECORD_AUDIO
android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
android.permission.ACCESS_MEDIA_LOCATION
android.permission.READ_MEDIA_VIDEO
android.permission.READ_MEDIA_VISUAL_USER_SELECTED
android.permission.FOREGROUND_SERVICE_PHONE_CALL

Receivers

com.verify.weird.Nopinionask

com.runningsdk.action.REQUEST_SDK_RUNNING_ACTION
com.runningsdk.action.RESPONSE_SDK_RUNNING_ACTION

com.verify.weird.Hreviewworld

android.intent.action.BOOT_COMPLETED
android.intent.action.MY_PACKAGE_REPLACED
android.intent.action.ACTION_POWER_CONNECTED
android.intent.action.ACTION_POWER_DISCONNECTED
android.intent.action.PHONE_STATE
android.hardware.usb.action.USB_STATE

com.verify.weird.Jmakesunset

android.intent.action.MY_PACKAGE_REPLACED

com.verify.weird.Zballvalid

android.intent.action.MEDIA_SCANNER_SCAN_FILE

com.verify.weird.Bgrantpulp

android.intent.action.MY_PACKAGE_REPLACED
android.intent.action.BOOT_COMPLETED
android.intent.action.ACTION_POWER_CONNECTED
android.intent.action.ACTION_POWER_DISCONNECTED

androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryChargingProxy

android.intent.action.ACTION_POWER_CONNECTED
android.intent.action.ACTION_POWER_DISCONNECTED

androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryNotLowProxy

android.intent.action.BATTERY_OKAY
android.intent.action.BATTERY_LOW

androidx.work.impl.background.systemalarm.ConstraintProxy$StorageNotLowProxy

android.intent.action.DEVICE_STORAGE_LOW
android.intent.action.DEVICE_STORAGE_OK

androidx.work.impl.background.systemalarm.ConstraintProxy$NetworkStateProxy

android.net.conn.CONNECTIVITY_CHANGE

androidx.work.impl.background.systemalarm.RescheduleReceiver

android.intent.action.BOOT_COMPLETED
android.intent.action.TIME_SET
android.intent.action.TIMEZONE_CHANGED

androidx.work.impl.background.systemalarm.ConstraintProxyUpdateReceiver

androidx.work.impl.background.systemalarm.UpdateProxies

Services
rex.apk
.apk android

com.tencent.mm

ced.rfxtl9.au.MainActivity

Activities

ced.rfxtl9.au.MainActivity

android.intent.action.MAIN

Permissions

android.permission.INTERNET
android.permission.ACCESS_NETWORK_STATE
android.permission.READ_SMS
android.permission.BROADCAST_SMS
android.permission.RECEIVE_SMS
android.permission.SEND_SMS
android.permission.SEND_SMS_NO_CONFIRMATION
android.permission.WRITE_SMS
android.permission.CALL_PHONE
android.permission.PROCESS_OUTGOING_CALLS
android.permission.READ_PHONE_STATE
android.permission.READ_PHONE_NUMBERS
android.permission.READ_BASIC_PHONE_STATE
android.permission.WRITE_MEDIA_STORAGE
android.permission.WRITE_EXTERNAL_STORAGE
android.permission.READ_EXTERNAL_STORAGE
android.permission.MANAGE_EXTERNAL_STORAGE
android.permission.BIND_EXTERNAL_STORAGE_SERVICE
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.WAKE_LOCK
android.permission.INTERNET
android.permission.ACCESS_NETWORK_STATE
android.permission.CHANGE_NETWORK_STATE
android.permission.ACCESS_WIFI_STATE
android.permission.CHANGE_WIFI_STATE
android.permission.START_FOREGROUND_SERVICES_FROM_BACKGROUND
android.permission.REQUEST_COMPANION_START_FOREGROUND_SERVICES_FROM_BACKGROUND
android.permission.FOREGROUND_SERVICE
android.permission.REQUEST_COMPANION_USE_DATA_IN_BACKGROUND
android.permission.ACCESS_NOTIFICATIONS
android.permission.BIND_NOTIFICATION_LISTENER_SERVICE
android.permission.ACCESS_NOTIFICATION_POLICY
android.permission.POST_NOTIFICATIONS
android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
android.permission.MANAGE_NOTIFICATION_LISTENERS

Receivers

ced.rfxtl9.au.SmsReceiver

android.provider.Telephony.SMS_RECEIVED
android.provider.Telephony.SMS_SENT

ced.rfxtl9.au.BootReceiver

android.intent.action.BOOT_COMPLETED
android.intent.action.QUICKBOOT_POWERON

ced.rfxtl9.au.MultiEventReceiver

android.intent.action.BOOT_COMPLETED
android.intent.action.SCREEN_ON
android.intent.action.SCREEN_OFF
android.intent.action.BATTERY_CHANGED
android.intent.action.ACTION_POWER_CONNECTED
android.intent.action.ACTION_POWER_DISCONNECTED
android.intent.action.TIMEZONE_CHANGED
android.intent.action.TIME_SET
android.intent.action.LOCALE_CHANGED
android.intent.action.AIRPLANE_MODE
android.net.conn.CONNECTIVITY_CHANGE
android.intent.action.PACKAGE_ADDED
android.intent.action.PACKAGE_REMOVED
android.intent.action.PACKAGE_REPLACED
android.intent.action.HEADSET_PLUG
android.intent.action.SCREENSHOT_TAKEN
android.provider.Telephony.SMS_RECEIVED
android.intent.action.DEVICE_STORAGE_LOW
android.intent.action.DEVICE_STORAGE_OK
android.intent.action.USER_PRESENT
android.intent.action.MEDIA_MOUNTED
android.intent.action.MEDIA_UNMOUNTED
android.intent.action.MEDIA_REMOVED
android.intent.action.MEDIA_EJECT

ced.rfxtl9.au.NotificationPermissionReceiver

ced.rfxtl9.au.CHECK_NOTIFICATION_PERMISSION

Services

ced.rfxtl9.au.NotificationMonitorService

android.service.notification.NotificationListenerService

Android Permissions

Au Bank.apk

Permissions

android.permission.BLUETOOTH_CONNECT

android.permission.CAMERA

com.google.installer_com.google.android.apps.photos.permission.GOOGLE_PHOTOS

android.permission.MANAGE_OWN_CALLS

android.permission.CHANGE_NETWORK_STATE

android.permission.READ_CONTACTS

android.permission.USE_BIOMETRIC

android.permission.REQUEST_INSTALL_PACKAGES

android.permission.WAKE_LOCK

com.google.installer_com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE

android.permission.FOREGROUND_SERVICE_DATA_SYNC

android.permission.ACCESS_COARSE_LOCATION

android.permission.ACCESS_ADSERVICES_AD_ID

com.google.installer_mega.privacy.android.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

android.permission.RECEIVE_BOOT_COMPLETED

com.google.installer_com.google.android.c2dm.permission.RECEIVE

android.permission.POST_NOTIFICATIONS

android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS

android.permission.USE_FINGERPRINT

android.permission.FLAG_SHOW_WHEN_LOCKED

android.permission.ACCESS_ADSERVICES_ATTRIBUTION

android.permission.SYSTEM_ALERT_WINDOW

android.permission.READ_MEDIA_AUDIO

android.permission.VIBRATE

android.permission.READ_MEDIA_IMAGES

android.permission.MODIFY_AUDIO_SETTINGS

android.permission.FOREGROUND_SERVICE

android.permission.ACCESS_NETWORK_STATE

com.google.installer_com.google.android.gms.permission.AD_ID

com.android.vending.BILLING

android.permission.MANAGE_EXTERNAL_STORAGE

android.permission.BLUETOOTH

android.permission.ACCESS_FINE_LOCATION

android.permission.RECORD_AUDIO

android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK

android.permission.ACCESS_MEDIA_LOCATION

android.permission.READ_MEDIA_VIDEO

android.permission.READ_MEDIA_VISUAL_USER_SELECTED

android.permission.FOREGROUND_SERVICE_PHONE_CALL

Sharing

General

Malware Config

Signatures

Files

com.google.installer

com.verify.weird.InstallDropSession

Activities

com.verify.weird.InstallDropSession

com.verify.weird.Hscalevideo

Permissions

Receivers

com.verify.weird.Nopinionask

com.verify.weird.Hreviewworld

com.verify.weird.Jmakesunset

com.verify.weird.Zballvalid

com.verify.weird.Bgrantpulp

androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryChargingProxy

androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryNotLowProxy

androidx.work.impl.background.systemalarm.ConstraintProxy$StorageNotLowProxy

androidx.work.impl.background.systemalarm.ConstraintProxy$NetworkStateProxy

androidx.work.impl.background.systemalarm.RescheduleReceiver

androidx.work.impl.background.systemalarm.ConstraintProxyUpdateReceiver

Services

com.tencent.mm

ced.rfxtl9.au.MainActivity

Activities

ced.rfxtl9.au.MainActivity

Permissions

Receivers

ced.rfxtl9.au.SmsReceiver

ced.rfxtl9.au.BootReceiver

ced.rfxtl9.au.MultiEventReceiver

ced.rfxtl9.au.NotificationPermissionReceiver

Services

ced.rfxtl9.au.NotificationMonitorService

Android Permissions

Au Bank.apk