231203-1w1mgafe52_pw_infected[.]apk[.]zip

General

Target

231203-1w1mgafe52_pw_infected.apk.zip
Size

1.0MB
MD5

5c5f2a5f3b315337a696ca8446d92e9a
SHA1

1641297ed4619d1905b14b84df0d670813047e3f
SHA256

fa0729fc2182ba0732f24072f20cfb9545f4ffd3aa0378d086117a4b260db215
SHA512

d44b644eab07b86ed4c097f9aa241f371a01840d6bf586688ceb197cd13b1c1c48c77dd559bbeb8e55d4aca102ee6f5687234be2cbf769f85455f128e2ecca55
SSDEEP

24576:TKxHPAZ3hVMFG9Scj3YXcxwgJeCkPwswGr5eWWipT0R:oYZYFG9Sc7YdgkCW0WWiA

Score

6^/10

Malware Config

Signatures

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

Processes:

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

Processes:

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 13 IoCs

Processes:

description	ioc
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 SMS messages.	android.permission.READ_SMS
Allows an application to receive SMS messages.	android.permission.RECEIVE_SMS
Allows an application to send SMS messages.	android.permission.SEND_SMS
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 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 contacts data.	android.permission.READ_CONTACTS
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
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 or write the system settings.	android.permission.WRITE_SETTINGS
Allows an application to read from external storage.	android.permission.READ_EXTERNAL_STORAGE

Files

231203-1w1mgafe52_pw_infected.apk.zip
.zip

Password: infected
2e84fd3484fcde105c437f1c0366954f4bdee7c1d3b334e2daa366a6592e4432.bin
.apk android

Password: infected

com.grand.snail

com.grand.snail.MainActivity

Activities

com.grand.snail.bot.components.locker.LockerActivity

android.intent.action.MAIN

com.grand.snail.bot.sms.ComposeSmsActivity

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

Permissions

android.permission.ACCESS_NETWORK_STATE
android.permission.INTERNET
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.ACCESS_WIFI_STATE
android.permission.SYSTEM_ALERT_WINDOW
android.permission.WAKE_LOCK
android.permission.MODIFY_AUDIO_SETTINGS
android.permission.REORDER_TASKS
android.permission.WRITE_SMS
android.permission.READ_SMS
android.permission.RECEIVE_SMS
android.permission.SEND_SMS
android.permission.CALL_PHONE
android.permission.ACCESS_NOTIFICATION_POLICY
android.permission.READ_PHONE_STATE
android.permission.READ_PHONE_NUMBERS
android.permission.READ_CONTACTS
android.permission.WRITE_EXTERNAL_STORAGE
android.permission.REQUEST_INSTALL_PACKAGES
android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
android.permission.REQUEST_DELETE_PACKAGES
android.permission.ACTION_MANAGE_OVERLAY_PERMISSION
android.permission.SYSTEM_ALERT_WINDOW
android.permission.QUERY_ALL_PACKAGES
android.permission.WRITE_SETTINGS
android.permission.CAPTURE_VIDEO_OUTPUT
android.permission.DISABLE_KEYGUARD
android.permission.FOREGROUND_SERVICE
android.permission.READ_EXTERNAL_STORAGE

Receivers

com.grand.snail.bot.HelperAdmin$MyHomeReceiver

android.app.action.DEVICE_ADMIN_ENABLED

com.grand.snail.bot.receivers.MainReceiver

android.intent.action.BOOT_COMPLETED

com.grand.snail.core.PeriodicJobReceiver

android.intent.action.BOOT_COMPLETED
android.intent.action.QUICKBOOT_POWERON
com.htc.intent.action.QUICKBOOT_POWERON
android.intent.action.USER_PRESENT
android.intent.action.PACKAGE_ADDED
android.intent.action.PACKAGE_REMOVED
android.provider.Telephony.SMS_RECEIVED
android.intent.action.SCREEN_ON
android.intent.action.EXTERNAL_APPLICATIONS_AVAILABLE
android.net.conn.CONNECTIVITY_CHANGE
android.net.wifi.WIFI_STATE_CHANGED
android.intent.action.DREAMING_STOPPED

com.grand.snail.bot.sms.SmsReceiver

android.provider.Telephony.SMS_DELIVER

com.grand.snail.bot.sms.MmsReceiver

android.provider.Telephony.WAP_PUSH_DELIVER

Services

com.grand.snail.bot.components.commands.NLService

android.service.notification.NotificationListenerService

com.grand.snail.bot.components.injects.system.InjAccessibilityService

android.accessibilityservice.AccessibilityService

com.grand.snail.bot.sms.HeadlessSmsSendService

android.intent.action.RESPOND_VIA_MESSAGE

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

com.grand.snail

com.grand.snail.MainActivity

Activities

com.grand.snail.bot.components.locker.LockerActivity

com.grand.snail.bot.sms.ComposeSmsActivity

Permissions

Receivers

com.grand.snail.bot.HelperAdmin$MyHomeReceiver

com.grand.snail.bot.receivers.MainReceiver

com.grand.snail.core.PeriodicJobReceiver

com.grand.snail.bot.sms.SmsReceiver

com.grand.snail.bot.sms.MmsReceiver

Services

com.grand.snail.bot.components.commands.NLService

com.grand.snail.bot.components.injects.system.InjAccessibilityService

com.grand.snail.bot.sms.HeadlessSmsSendService