spynote | _Dropper[.]apk

General

Target

_Dropper.apk
Size

7.3MB
MD5

afbdf14f896a36697e6ec5a55282a28c
SHA1

e406083d008dd7fd96ce64268cd3cd631ed47a85
SHA256

e01a2bcea75c06aaf7410e8e1cbc7f2843de96d83a8d5f9e7c0a6d2a89a56240
SHA512

bb5457492707f3fcba9b5d0568471fcf0a0677ff42e27d74deea3392fd76778d3b4409cc5d573864b65851eece51d110a125be13d8d5c30d8322ea03ffc14f04
SSDEEP

196608:lfNybIFB7COB2g0R3J89yGORnD5FOklFEbRzQ:lfNBFB+OB2lZ8AGOR9FvEbRk

Score

10^/10

spynote

Malware Config

Signatures

Spynote family
spynote

Spynote payload 1 IoCs

resource	yara_rule
static1/unpack001/childapp.apk	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 3 IoCs

description	ioc
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 application to request installing packages.	android.permission.REQUEST_INSTALL_PACKAGES

Files

_Dropper.apk
.apk android

com.appd.instll.load

com.appd.instll.splash

Activities

com.appd.instll.splash

android.intent.action.MAIN
android.intent.action.VIEW

Permissions

android.permission.READ_EXTERNAL_STORAGE
android.permission.WRITE_EXTERNAL_STORAGE
android.permission.REQUEST_INSTALL_PACKAGES
android.permission.REQUEST_DELETE_PACKAGES
childapp.apk
.apk android

com.hair.kilometers

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.MainActivity

Activities

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.MainActivity

android.intent.action.MAIN

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.CameraActvity

com.hair.kilometers.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

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.vjttbywejchoeihhggrmiojxetkjdbfuhffagnpvwkvhylrevp5.CustomReceiver

com.hair.kilometers.RestartSensor

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.vjttbywejchoeihhggrmiojxetkjdbfuhffagnpvwkvhylrevp5.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

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.vjttbywejchoeihhggrmiojxetkjdbfuhffagnpvwkvhylrevp5.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

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.vjttbywejchoeihhggrmiojxetkjdbfuhffagnpvwkvhylrevp5.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

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.vjttbywejchoeihhggrmiojxetkjdbfuhffagnpvwkvhylrevp5.Datareciver

android.intent.action.DATE_CHANGED

com.hair.AdminReceiver

android.app.action.DEVICE_ADMIN_ENABLED

Services

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.keydkuycdcczonreivsieapzgrzkejxcowwsziydpvouihgqnu3.AccessService

android.accessibilityservice.AccessibilityService

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.keydkuycdcczonreivsieapzgrzkejxcowwsziydpvouihgqnu3.FirewallServices

android.net.VpnService

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.keydkuycdcczonreivsieapzgrzkejxcowwsziydpvouihgqnu3.KeyboardService

android.view.InputMethod

Android Permissions

_Dropper.apk

Permissions

android.permission.READ_EXTERNAL_STORAGE

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.REQUEST_INSTALL_PACKAGES

android.permission.REQUEST_DELETE_PACKAGES

Sharing

General

Malware Config

Signatures

Files

com.appd.instll.load

com.appd.instll.splash

Activities

com.appd.instll.splash

Permissions

com.hair.kilometers

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.MainActivity

Activities

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.MainActivity

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.CameraActvity

Permissions

Receivers

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.vjttbywejchoeihhggrmiojxetkjdbfuhffagnpvwkvhylrevp5.CustomReceiver

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.vjttbywejchoeihhggrmiojxetkjdbfuhffagnpvwkvhylrevp5.BootReceiver

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.vjttbywejchoeihhggrmiojxetkjdbfuhffagnpvwkvhylrevp5.PackagesReceiver

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.vjttbywejchoeihhggrmiojxetkjdbfuhffagnpvwkvhylrevp5.ScreenReceiver

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.vjttbywejchoeihhggrmiojxetkjdbfuhffagnpvwkvhylrevp5.Datareciver

com.hair.AdminReceiver

Services

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.keydkuycdcczonreivsieapzgrzkejxcowwsziydpvouihgqnu3.AccessService

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.keydkuycdcczonreivsieapzgrzkejxcowwsziydpvouihgqnu3.FirewallServices

com.hair.gybbpabtniopoetzeacrkmlxdhuvgpvnwtahmsaxmtnaltfrgf2.keydkuycdcczonreivsieapzgrzkejxcowwsziydpvouihgqnu3.KeyboardService

Android Permissions

_Dropper.apk