ermac | 6cf460d7d8e64fb51d15b15d27c91b4d961c1a38a169d3d498412a668edc3fee[.]bin

Reason

error processing APK: binary.Read: invalid type [2]uint16

General

Target

6cf460d7d8e64fb51d15b15d27c91b4d961c1a38a169d3d498412a668edc3fee.bin
Size

1.8MB
MD5

8cc582975ad2202c2cab74ffef1f6577
SHA1

e4f776b69f54a19b8a0c041917ace1a670816794
SHA256

6cf460d7d8e64fb51d15b15d27c91b4d961c1a38a169d3d498412a668edc3fee
SHA512

447a43a15080bdb4560663b23623e9bf8f9cd1b02ffb27193eb0cfd07b9fbdaf09778c6ea8cce8640c75bc8074164b59864da4ed0847d7af6c7c4b32dabbb1b7
SSDEEP

49152:qgSRISjGA/UHYSjGA/UESjGA/UjSjGA/UBSjGA/UnJM15iZUj:+ISt/U4St/UESt/UjSt/UBSt/UnJMjiy

Score

10^/10

ermac

Malware Config

Signatures

Ermac family
ermac

Ermac2 payload 1 IoCs

resource	yara_rule
sample	family_ermac2

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 2 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
Required by accessibility services to bind with the system. Allows apps to access accessibility features.	android.permission.BIND_ACCESSIBILITY_SERVICE

Requests dangerous framework permissions 15 IoCs

description	ioc
Required to be able to access the camera device.	android.permission.CAMERA
Allows an application to write to external storage.	android.permission.WRITE_EXTERNAL_STORAGE
Allows an application to read from external storage.	android.permission.READ_EXTERNAL_STORAGE
Allows an application to read SMS messages.	android.permission.READ_SMS
Allows an application to send SMS messages.	android.permission.SEND_SMS
Allows an application to receive SMS messages.	android.permission.RECEIVE_SMS
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 read access to the device's phone number(s).	android.permission.READ_PHONE_NUMBERS
Allows an application to read the user's call log.	android.permission.READ_CALL_LOG
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 app to access approximate location.	android.permission.ACCESS_COARSE_LOCATION
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 access to the list of accounts in the Accounts Service.	android.permission.GET_ACCOUNTS
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

Files

6cf460d7d8e64fb51d15b15d27c91b4d961c1a38a169d3d498412a668edc3fee.bin
.apk android

com.tencent.mm

com.tencent.mm.zLxdSbqidGVb

Activities

com.tencent.mm.zLxdSbqidGVb

android.intent.action.MAIN

com.ddWiGsRovZqv.CryaCSIOKdok.blnNAbFXPOfz.upTUNgWVkGdR

android.intent.action.SENDTO
android.intent.action.SEND

Permissions

android.permission.CAMERA
android.permission.FOREGROUND_SERVICE
android.permission.REAL_GET_TASKS
android.permission.WRITE_EXTERNAL_STORAGE
android.permission.READ_EXTERNAL_STORAGE
android.permission.INTERNET
android.permission.ACCESS_NETWORK_STATE
android.permission.ACCESS_WIFI_STATE
android.permission.READ_SMS
android.permission.SEND_SMS
android.permission.RECEIVE_SMS
android.permission.READ_PHONE_STATE
android.permission.READ_PHONE_NUMBERS
android.permission.READ_CALL_LOG
android.permission.CALL_PHONE
android.permission.MODIFY_AUDIO_SETTINGS
android.permission.ACCESS_COARSE_LOCATION
android.permission.READ_CONTACTS
android.permission.WRITE_CONTACTS
android.permission.GET_ACCOUNTS
android.permission.WAKE_LOCK
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.ACTION_MANAGE_OVERLAY_PERMISSION
android.permission.SYSTEM_ALERT_WINDOW
android.permission.DISABLE_KEYGUARD
android.permission.GET_TASKS
android.permission.QUERY_ALL_PACKAGES
android.permission.GET_CLIPS
android.permission.READ_CLIPS
android.permission.WRITE_CLIPS
android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
android.permission.REQUEST_DELETE_PACKAGES
android.permission.RECEIVE_LAUNCH_BROADCASTS
android.permission.QUICKBOOT_POWERON

Receivers

com.ddWiGsRovZqv.CryaCSIOKdok.aFaWgRwfzGFk.UCHlNxfzVuZW

android.app.action.DEVICE_ADMIN_DISABLED
android.app.action.ACTION_DEVICE_ADMIN_DISABLE_REQUESTED
android.app.action.DEVICE_ADMIN_ENABLED

com.ddWiGsRovZqv.CryaCSIOKdok.UoeLsNSzPlPb.VQFaJbSZQyYK

android.intent.action.BOOT_COMPLETED
android.intent.action.QUICKBOOT_POWERON
com.htc.intent.action.QUICKBOOT_POWERON
android.intent.action.REBOOT

com.ddWiGsRovZqv.CryaCSIOKdok.UoeLsNSzPlPb.pVwgRfuSjkUb

android.intent.action.PACKAGE_ADDED
android.intent.action.PACKAGE_REMOVED
android.intent.action.ACTION_SHUTDOWN
android.intent.action.ACTION_POWER_CONNECTED
android.intent.action.ACTION_POWER_DISCONNECTED
android.net.conn.CONNECTIVITY_CHANGE
android.net.wifi.WIFI_STATE_CHANGED
android.intent.action.AIRPLANE_MODE
android.intent.action.SCREEN_ON
android.intent.action.SCREEN_OFF
android.intent.action.BATTERY_OKAY
android.intent.action.DATE_CHANGED

com.ddWiGsRovZqv.CryaCSIOKdok.blnNAbFXPOfz.pQJpBCsEYqal

android.provider.Telephony.SMS_RECEIVED

com.ddWiGsRovZqv.CryaCSIOKdok.blnNAbFXPOfz.PfmdDEADNVCY

android.provider.Telephony.WAP_PUSH_DELIVER

com.ddWiGsRovZqv.CryaCSIOKdok.blnNAbFXPOfz.HHrTALVSNrnS

android.provider.Telephony.SMS_DELIVER

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

com.ddWiGsRovZqv.CryaCSIOKdok.bNdHhpyvpkhr.sUaTpJwYYjMh

android.service.notification.NotificationListenerService

com.ddWiGsRovZqv.CryaCSIOKdok.LtYLYpcPNCAC.DBBERmwXYxPz

android.accessibilityservice.AccessibilityService

com.ddWiGsRovZqv.CryaCSIOKdok.blnNAbFXPOfz.LqJQPhCruevn

android.intent.action.RESPOND_VIA_MESSAGE

Android Permissions

6cf460d7d8e64fb51d15b15d27c91b4d961c1a38a169d3d498412a668edc3fee.bin

Permissions

android.permission.CAMERA

android.permission.FOREGROUND_SERVICE

android.permission.REAL_GET_TASKS

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.READ_EXTERNAL_STORAGE

android.permission.INTERNET

android.permission.ACCESS_NETWORK_STATE

android.permission.ACCESS_WIFI_STATE

android.permission.READ_SMS

android.permission.SEND_SMS

android.permission.RECEIVE_SMS

android.permission.READ_PHONE_STATE

android.permission.READ_PHONE_NUMBERS

android.permission.READ_CALL_LOG

android.permission.CALL_PHONE

android.permission.MODIFY_AUDIO_SETTINGS

android.permission.ACCESS_COARSE_LOCATION

android.permission.READ_CONTACTS

android.permission.WRITE_CONTACTS

android.permission.GET_ACCOUNTS

android.permission.WAKE_LOCK

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.ACTION_MANAGE_OVERLAY_PERMISSION

android.permission.SYSTEM_ALERT_WINDOW

android.permission.DISABLE_KEYGUARD

android.permission.GET_TASKS

android.permission.QUERY_ALL_PACKAGES

android.permission.GET_CLIPS

android.permission.READ_CLIPS

android.permission.WRITE_CLIPS

android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS

android.permission.REQUEST_DELETE_PACKAGES

android.permission.RECEIVE_LAUNCH_BROADCASTS

android.permission.QUICKBOOT_POWERON

Sharing

Errors

General

Malware Config

Signatures

Files

com.tencent.mm

com.tencent.mm.zLxdSbqidGVb

Activities

com.tencent.mm.zLxdSbqidGVb

com.ddWiGsRovZqv.CryaCSIOKdok.blnNAbFXPOfz.upTUNgWVkGdR

Permissions

Receivers

com.ddWiGsRovZqv.CryaCSIOKdok.aFaWgRwfzGFk.UCHlNxfzVuZW

com.ddWiGsRovZqv.CryaCSIOKdok.UoeLsNSzPlPb.VQFaJbSZQyYK

com.ddWiGsRovZqv.CryaCSIOKdok.UoeLsNSzPlPb.pVwgRfuSjkUb

com.ddWiGsRovZqv.CryaCSIOKdok.blnNAbFXPOfz.pQJpBCsEYqal

com.ddWiGsRovZqv.CryaCSIOKdok.blnNAbFXPOfz.PfmdDEADNVCY

com.ddWiGsRovZqv.CryaCSIOKdok.blnNAbFXPOfz.HHrTALVSNrnS

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.ddWiGsRovZqv.CryaCSIOKdok.bNdHhpyvpkhr.sUaTpJwYYjMh

com.ddWiGsRovZqv.CryaCSIOKdok.LtYLYpcPNCAC.DBBERmwXYxPz

com.ddWiGsRovZqv.CryaCSIOKdok.blnNAbFXPOfz.LqJQPhCruevn

Android Permissions

6cf460d7d8e64fb51d15b15d27c91b4d961c1a38a169d3d498412a668edc3fee.bin