badbazaar | FlyGram[.]apk

General

Target

FlyGram.apk
Size

50.6MB
MD5

207591f089116460eecac93556cc4ee6
SHA1

c6e26eafbf6703dc19446944af5ded65f86c9571
SHA256

daf3d2cb6f1bbb7c8d1cfb5fc0db23afc304a622ebb24aa940228be691bcda2d
SHA512

4fc1f05e6113680d2439541f9a66dca0284c3a56030ba4ad8b89f70b896df3b171ed99dc22ed09000429b325b1d8cc14194dff7c6209955cef40ac87eccc87c3
SSDEEP

786432:PQhaCgW+rjQgsjp0i2bq5TXQOtj2pG4dG5NzarvqHwl0DdaAlmE:Iha7WA2lKbgTXTtjsGN3aLqHBaAlmE

Score

10^/10

badbazaar

Malware Config

Extracted

Family

badbazaar

C2

https://www.flygram.org/download/flygram_release.apk

Signatures

BadBazaar payload 1 IoCs

resource	yara_rule
sample	family_badbazaar

Badbazaar family
badbazaar

Declares services with permission to bind to the system 4 IoCs

description	ioc
Required by telecom connection services to bind with the system. Allows apps to manage phone call aspects such as call setup and notifications.	android.permission.BIND_TELECOM_CONNECTION_SERVICE
Required by remote views services to bind with the system. Allows apps to share and display views across different processes.	android.permission.BIND_REMOTEVIEWS
Required by remote views services to bind with the system. Allows apps to share and display views across different processes.	android.permission.BIND_REMOTEVIEWS
Required by chooser target services to bind with the system. Allows apps to modify targets that handle user actions.	android.permission.BIND_CHOOSER_TARGET_SERVICE

Requests dangerous framework permissions 17 IoCs

description	ioc
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 the user's call log.	android.permission.READ_CALL_LOG
Required to be able to connect to paired Bluetooth devices.	android.permission.BLUETOOTH_CONNECT
Allows an application to record audio.	android.permission.RECORD_AUDIO
Allows an application to read from external storage.	android.permission.READ_EXTERNAL_STORAGE
Allows access to the list of accounts in the Accounts Service.	android.permission.GET_ACCOUNTS
Allows an application to read the user's contacts data.	android.permission.READ_CONTACTS
Allows an application to write the user's contacts data.	android.permission.WRITE_CONTACTS
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
Required to be able to access the camera device.	android.permission.CAMERA
Allows an application to request installing packages.	android.permission.REQUEST_INSTALL_PACKAGES
Allows read access to the device's phone number(s).	android.permission.READ_PHONE_NUMBERS
Allows an application to write to external storage.	android.permission.WRITE_EXTERNAL_STORAGE
Allows an app to access location in the background.	android.permission.ACCESS_BACKGROUND_LOCATION

Files

FlyGram.apk
.apk android arch:arm arch:arm64

org.telegram.FlyGram

org.telegram.ui.LaunchActivity

Activities

org.telegram.messenger.GoogleVoiceClientActivity

com.google.android.voicesearch.SEND_MESSAGE_TO_CONTACTS

org.telegram.ui.LaunchActivity

android.intent.action.MAIN
android.intent.action.SEND
android.intent.action.SEND
android.intent.action.SEND_MULTIPLE
android.intent.action.SEND
android.intent.action.SEND
android.intent.action.SEND_MULTIPLE
android.intent.action.VIEW
android.intent.action.VIEW
android.intent.action.VIEW
org.telegram.messenger.CREATE_STICKER_PACK

org.telegram.ui.ShareActivity

android.intent.action.VIEW

org.telegram.ui.ExternalActionActivity

org.telegram.passport.AUTHORIZE

org.telegram.ui.ChatsWidgetConfigActivity

android.appwidget.action.APPWIDGET_CONFIGURE

org.telegram.ui.ContactsWidgetConfigActivity

android.appwidget.action.APPWIDGET_CONFIGURE

Permissions

com.google.android.c2dm.permission.RECEIVE
org.telegram.FlyGram.permission.MAPS_RECEIVE
com.google.android.providers.gsf.permission.READ_GSERVICES
android.permission.ACCESS_COARSE_LOCATION
android.permission.ACCESS_FINE_LOCATION
android.permission.CALL_PHONE
android.permission.FOREGROUND_SERVICE
android.permission.READ_CALL_LOG
android.permission.READ_CLIPBOARD
android.permission.BLUETOOTH_CONNECT
android.permission.INTERNET
android.permission.RECORD_AUDIO
android.permission.MODIFY_AUDIO_SETTINGS
android.permission.ACCESS_NETWORK_STATE
android.permission.ACCESS_WIFI_STATE
android.permission.WAKE_LOCK
android.permission.READ_EXTERNAL_STORAGE
android.permission.GET_ACCOUNTS
android.permission.READ_CONTACTS
android.permission.WRITE_CONTACTS
android.permission.MANAGE_ACCOUNTS
android.permission.READ_PROFILE
android.permission.WRITE_SYNC_SETTINGS
android.permission.READ_SYNC_SETTINGS
android.permission.AUTHENTICATE_ACCOUNTS
android.permission.VIBRATE
android.permission.SYSTEM_ALERT_WINDOW
android.permission.READ_PHONE_STATE
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.USE_FINGERPRINT
android.permission.USE_BIOMETRIC
android.permission.INSTALL_SHORTCUT
com.android.launcher.permission.INSTALL_SHORTCUT
com.android.launcher.permission.UNINSTALL_SHORTCUT
android.permission.CAMERA
android.permission.BLUETOOTH
android.permission.MANAGE_OWN_CALLS
android.permission.USE_FULL_SCREEN_INTENT
android.permission.REQUEST_INSTALL_PACKAGES
android.permission.READ_PHONE_NUMBERS
com.sec.android.provider.badge.permission.READ
com.sec.android.provider.badge.permission.WRITE
com.htc.launcher.permission.READ_SETTINGS
com.htc.launcher.permission.UPDATE_SHORTCUT
com.sonyericsson.home.permission.BROADCAST_BADGE
com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
com.anddoes.launcher.permission.UPDATE_COUNT
com.majeur.launcher.permission.UPDATE_BADGE
com.huawei.android.launcher.permission.CHANGE_BADGE
com.huawei.android.launcher.permission.READ_SETTINGS
com.huawei.android.launcher.permission.WRITE_SETTINGS
android.permission.READ_APP_BADGE
com.oppo.launcher.permission.READ_SETTINGS
com.oppo.launcher.permission.WRITE_SETTINGS
me.everything.badger.permission.BADGE_COUNT_READ
me.everything.badger.permission.BADGE_COUNT_WRITE
com.android.vending.BILLING
android.permission.WRITE_EXTERNAL_STORAGE
android.permission.ACCESS_BACKGROUND_LOCATION

Receivers

com.google.android.gms.measurement.AppMeasurementReceiver

com.google.android.gms.measurement.UPLOAD

org.telegram.messenger.AutoMessageHeardReceiver

org.telegram.messenger.ACTION_MESSAGE_HEARD

org.telegram.messenger.NotificationsDisabledReceiver

android.app.action.NOTIFICATION_CHANNEL_BLOCK_STATE_CHANGED

org.telegram.messenger.AutoMessageReplyReceiver

org.telegram.messenger.ACTION_MESSAGE_REPLY

org.telegram.messenger.SmsReceiver

com.google.android.gms.auth.api.phone.SMS_RETRIEVED

org.telegram.messenger.CallReceiver

android.intent.action.PHONE_STATE

org.telegram.messenger.MusicPlayerReceiver

org.telegram.android.musicplayer.close
org.telegram.android.musicplayer.pause
org.telegram.android.musicplayer.next
org.telegram.android.musicplayer.play
org.telegram.android.musicplayer.previous
android.intent.action.MEDIA_BUTTON
android.media.AUDIO_BECOMING_NOISY

org.telegram.messenger.voip.VoIPMediaButtonReceiver

android.intent.action.MEDIA_BUTTON

org.telegram.messenger.AppStartReceiver

org.telegram.start
android.intent.action.BOOT_COMPLETED

org.telegram.messenger.RefererReceiver

com.android.vending.INSTALL_REFERRER

org.telegram.messenger.ChatsWidgetProvider

android.appwidget.action.APPWIDGET_UPDATE

org.telegram.messenger.ContactsWidgetProvider

android.appwidget.action.APPWIDGET_UPDATE

com.google.firebase.iid.FirebaseInstanceIdReceiver

com.google.android.c2dm.intent.RECEIVE

Services

org.telegram.messenger.GcmPushListenerService

com.google.firebase.MESSAGING_EVENT

org.telegram.messenger.AuthenticatorService

android.accounts.AccountAuthenticator

org.telegram.messenger.ContactsSyncAdapterService

android.content.SyncAdapter

org.telegram.messenger.MusicBrowserService

android.media.browse.MediaBrowserService

org.telegram.messenger.voip.TelegramConnectionService

android.telecom.ConnectionService

androidx.sharetarget.ChooserTargetServiceCompat

android.service.chooser.ChooserTargetService

com.google.firebase.messaging.FirebaseMessagingService

com.google.firebase.MESSAGING_EVENT

Android Permissions

FlyGram.apk

Permissions

com.google.android.c2dm.permission.RECEIVE

org.telegram.FlyGram.permission.MAPS_RECEIVE

com.google.android.providers.gsf.permission.READ_GSERVICES

android.permission.ACCESS_COARSE_LOCATION

android.permission.ACCESS_FINE_LOCATION

android.permission.CALL_PHONE

android.permission.FOREGROUND_SERVICE

android.permission.READ_CALL_LOG

android.permission.READ_CLIPBOARD

android.permission.BLUETOOTH_CONNECT

android.permission.INTERNET

android.permission.RECORD_AUDIO

android.permission.MODIFY_AUDIO_SETTINGS

android.permission.ACCESS_NETWORK_STATE

android.permission.ACCESS_WIFI_STATE

android.permission.WAKE_LOCK

android.permission.READ_EXTERNAL_STORAGE

android.permission.GET_ACCOUNTS

android.permission.READ_CONTACTS

android.permission.WRITE_CONTACTS

android.permission.MANAGE_ACCOUNTS

android.permission.READ_PROFILE

android.permission.WRITE_SYNC_SETTINGS

android.permission.READ_SYNC_SETTINGS

android.permission.AUTHENTICATE_ACCOUNTS

android.permission.VIBRATE

android.permission.SYSTEM_ALERT_WINDOW

android.permission.READ_PHONE_STATE

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.USE_FINGERPRINT

android.permission.USE_BIOMETRIC

android.permission.INSTALL_SHORTCUT

com.android.launcher.permission.INSTALL_SHORTCUT

com.android.launcher.permission.UNINSTALL_SHORTCUT

android.permission.CAMERA

android.permission.BLUETOOTH

android.permission.MANAGE_OWN_CALLS

android.permission.USE_FULL_SCREEN_INTENT

android.permission.REQUEST_INSTALL_PACKAGES

android.permission.READ_PHONE_NUMBERS

com.sec.android.provider.badge.permission.READ

com.sec.android.provider.badge.permission.WRITE

com.htc.launcher.permission.READ_SETTINGS

com.htc.launcher.permission.UPDATE_SHORTCUT

com.sonyericsson.home.permission.BROADCAST_BADGE

com.sonymobile.home.permission.PROVIDER_INSERT_BADGE

com.anddoes.launcher.permission.UPDATE_COUNT

com.majeur.launcher.permission.UPDATE_BADGE

com.huawei.android.launcher.permission.CHANGE_BADGE

com.huawei.android.launcher.permission.READ_SETTINGS

Resubmissions

Sharing

General

Malware Config

Extracted

Signatures

Files

org.telegram.FlyGram

org.telegram.ui.LaunchActivity

Activities

org.telegram.messenger.GoogleVoiceClientActivity

org.telegram.ui.LaunchActivity

org.telegram.ui.ShareActivity

org.telegram.ui.ExternalActionActivity

org.telegram.ui.ChatsWidgetConfigActivity

org.telegram.ui.ContactsWidgetConfigActivity

Permissions

Receivers

com.google.android.gms.measurement.AppMeasurementReceiver

org.telegram.messenger.AutoMessageHeardReceiver

org.telegram.messenger.NotificationsDisabledReceiver

org.telegram.messenger.AutoMessageReplyReceiver

org.telegram.messenger.SmsReceiver

org.telegram.messenger.CallReceiver

org.telegram.messenger.MusicPlayerReceiver

org.telegram.messenger.voip.VoIPMediaButtonReceiver

org.telegram.messenger.AppStartReceiver

org.telegram.messenger.RefererReceiver

org.telegram.messenger.ChatsWidgetProvider

org.telegram.messenger.ContactsWidgetProvider

com.google.firebase.iid.FirebaseInstanceIdReceiver

Services

org.telegram.messenger.GcmPushListenerService

org.telegram.messenger.AuthenticatorService

org.telegram.messenger.ContactsSyncAdapterService

org.telegram.messenger.MusicBrowserService

org.telegram.messenger.voip.TelegramConnectionService

androidx.sharetarget.ChooserTargetServiceCompat

com.google.firebase.messaging.FirebaseMessagingService

Android Permissions

FlyGram.apk