abstractemu | sample

General

Target

sample
Size

5.4MB
MD5

d5e7cead9b19f673effb5c161233bcc9
SHA1

6a14020835043caaf946577295b848bba644818f
SHA256

782a5d3065b41e127ea67a0aa431e961d7ae7d79221aaf4bd2654061ae11ae7e
SHA512

423efd3c8b41ed3cb1ed851e9fc2af67341dfbd26f5b11a5062ce709d64839438c069f4f59951c9d4e72833fde1133cd5373737c5777266e541671431353a187
SSDEEP

98304:MlB1YnnIIwKFfnVSxVJYFHNyl1PR3z7tUBdpL6oMPGk+X9e:64rRF/K4NyHVzSdpdMP+Xg

Score

10^/10

Malware Config

Signatures

AbstractEmu is a rooting malware first seen in October 2021. 1 IoCs

resource	yara_rule
sample	family_abstractemu

Abstractemu family
abstractemu

Requests dangerous framework permissions 8 IoCs

description	ioc
Allows an app to access location in the background.	android.permission.ACCESS_BACKGROUND_LOCATION
Allows access to the list of accounts in the Accounts Service.	android.permission.GET_ACCOUNTS
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 read the user's contacts data.	android.permission.READ_CONTACTS
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 app to access precise location.	android.permission.ACCESS_FINE_LOCATION
Allows an app to access approximate location.	android.permission.ACCESS_COARSE_LOCATION

Files

sample
.7z

Password: infected
0966010E79ADBC10505B2153EEB8B0487874448B5C4A0A1E53372082EAA2DED4.apk
.apk android arch:arm64 arch:arm

com.nightlight.app

com.nightlight.app.MainActivity

Activities

com.nightlight.app.MainActivity

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

Permissions

android.permission.SYSTEM_ALERT_WINDOW
android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
android.permission.ACCESS_BACKGROUND_LOCATION
android.permission.REQUEST_INSTALL_PACKAGES
android.permission.GET_ACCOUNTS
android.permission.ACCESS_NETWORK_STATE
android.permission.ACCESS_WIFI_STATE
android.permission.BLUETOOTH
android.permission.READ_PHONE_STATE
android.permission.WAKE_LOCK
android.permission.READ_CONTACTS
android.permission.INTERNET
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.FOREGROUND_SERVICE
android.permission.ACTION_MANAGE_OVERLAY_PERMISSION
android.permission.WRITE_EXTERNAL_STORAGE
android.permission.READ_EXTERNAL_STORAGE
android.permission.ACCESS_FINE_LOCATION
android.permission.ACCESS_COARSE_LOCATION
android.permission.VIBRATE
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
com.google.android.c2dm.permission.RECEIVE

Receivers

com.nightlight.app.NLReceiver

android.intent.action.BOOT_COMPLETED
android.intent.action.ACTION_POWER_CONNECTED

com.nightlight.app.receivers.OnBootBroadcastReceiver

android.intent.action.BOOT_COMPLETED

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

com.google.firebase.iid.FirebaseInstanceIdReceiver

com.google.android.c2dm.intent.RECEIVE

Services

com.nightlight.app.MainService

android.accessibilityservice.AccessibilityService

com.nightlight.app.FCMService

com.google.firebase.MESSAGING_EVENT

com.google.firebase.messaging.FirebaseMessagingService

com.google.firebase.MESSAGING_EVENT

Sharing

General

Malware Config

Signatures

Files

Password: infected

com.nightlight.app

com.nightlight.app.MainActivity

Activities

com.nightlight.app.MainActivity

Permissions

Receivers

com.nightlight.app.NLReceiver

com.nightlight.app.receivers.OnBootBroadcastReceiver

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

com.google.firebase.iid.FirebaseInstanceIdReceiver

Services

com.nightlight.app.MainService

com.nightlight.app.FCMService

com.google.firebase.messaging.FirebaseMessagingService