InstPizza[.]apk | Triage™

General

Target
InstPizza.apk
Size 12.6MB
Sample260314-e6lqeahv6m
SHA256 ac21ddc972b50c66a9876f1a470f0a29f4df58c1557b8fa0ba649fc0b255dd37
MD5 f2cfdf73a58d7b72c17076d172a5dbc4
SHA1 7954dfa77e92b8bf16f7d3e598aea3c02017bcd5
SHA512 d96cb049f3a5174907e2acb8a723ef341f6dc11a1070fc4f7d5738752ccbeb361b5c5b27a5bc16917647cb791068fdd1e512dee56e3853bcdb70a74d31482e3e
SSDEEP 196608:49g50p5SBomd9vG4NW1WGzBcAKj/qtOLqOTWqVxszqXI/AfTGYayi6SOHgzeg:49wnU4Q1WGCAHZOTW6lXI/AfPSOHq
TLSH
T1A7D61267F708992FC4F342B38979076222475C26874386D76954723C18BBAD82E9DFEC
MD5 SHA1 SHA512 SSDEEP TLSH

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

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 4 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 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 input method services to bind with the system. Allows apps to provide custom input methods (keyboards).	android.permission.BIND_INPUT_METHOD
Required by VPN services to bind with the system. Allows apps to provision VPN services.	android.permission.BIND_VPN_SERVICE

Requests dangerous framework permissions 1 IoCs

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

Untrusted Codesign Signers 2 IoCs

Codesigned file was signed by an untrusted entity.

resource
InstPizza.apk
unpack001/deper.apk

File Explorer

InstPizza.apk

.apk 12.6MB
deper.apk

.apk 8.1MB

InstPizza.apk

SHA256 ac21ddc972b50c66a9876f1a470f0a29f4df58c1557b8fa0ba649fc0b255dd37
MD5 f2cfdf73a58d7b72c17076d172a5dbc4
SHA1 7954dfa77e92b8bf16f7d3e598aea3c02017bcd5
SHA512 d96cb049f3a5174907e2acb8a723ef341f6dc11a1070fc4f7d5738752ccbeb361b5c5b27a5bc16917647cb791068fdd1e512dee56e3853bcdb70a74d31482e3e
SSDEEP 196608:49g50p5SBomd9vG4NW1WGzBcAKj/qtOLqOTWqVxszqXI/AfTGYayi6SOHgzeg:49wnU4Q1WGCAHZOTW6lXI/AfPSOHq
TLSH
T1A7D61267F708992FC4F342B38979076222475C26874386D76954723C18BBAD82E9DFEC
MD5 SHA1 SHA512 SSDEEP TLSH

android

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

File Signature issue

Digest

9223895996f312022c642331c0bb08d32a1094a5cb7b02d1a13140f1dd8dc1b3

Digest Algorithm

sha256

Digest Matches

Trusted

Not trusted

Signer

CN=Android,OU=Android,O=Google Inc.,L=Mountain View,ST=California,C=US

nvyfee.dcvxvm.zsakxl

deper.apk

SHA256 0a26ca24c8dc561550876eb057c693eb32ede9d6d529f4f8a35e8a02a8074e1a
MD5 34bf84d0a2075e5d984e2e431c7b1877
SHA1 b7dcade6384035bea5941b742998983a4d27c677
SHA512 fb9364c421618af548a45fc9dc61da17ecf32e23970d01fa9805d473cf3a8002ed347f9e270bda63c69f426774e093f9f798cc2f019e2495190a49098d48b78b
SSDEEP 196608:BqFg16ZkRb2DQS/ST8Y7bQoaDXanqtI0HR:eIpSaT8Y4ojr0HR
TLSH
T146861277F75AA62EC9E2833715B95E77A2537E08C343DA46241433782977ACC0F41AE8
MD5 SHA1 SHA512 SSDEEP TLSH

android

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

File Signature issue

Digest

50c177b6fdad0b1d7bcf555bfbe6e9a29ebb684b5fe49f76c964be4e038a1b63

Digest Algorithm

sha256

Digest Matches

Trusted

Not trusted

Signer

CN=Android,OU=Android,O=Google Inc.,L=Mountain View,ST=California,C=US

afex.pres905.sie

android.permission.POST_NOTIFICATIONS android.permission.READ_PHONE_STATE android.permission.MANAGE_EXTERNAL_STORAGE android.permission.USE_BIOMETRIC android.permission.WRITE_EXTERNAL_STORAGE android.permission.FOREGROUND_SERVICE android.permission.REQUEST_INSTALL_PACKAGES android.permission.ACCESS_NOTIFICATION_POLICY android.permission.WRITE_SECURE_SETTINGS android.permission.GET_ACCOUNTS com.google.android.c2dm.permission.RECEIVE android.permission.SYSTEM_ALERT_WINDOW android.permission.CAMERA android.permission.INTERNET android.permission.READ_PRECISE_PHONE_STATE android.permission.RECEIVE_BOOT_COMPLETED android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS android.permission.WRITE_SETTINGS android.permission.MANAGE_ACCOUNTS android.permission.KILL_BACKGROUND_PROCESSES android.permission.WRITE_CONTACTS android.permission.RECEIVE_SMS android.permission.ACCESS_MEDIA_LOCATION android.permission.READ_CONTACTS android.permission.DISABLE_KEYGUARD android.permission.USE_EXACT_ALARM android.permission.RECORD_AUDIO android.permission.REQUEST_DELETE_PACKAGES android.permission.WAKE_LOCK android.permission.SCHEDULE_EXACT_ALARM android.permission.USE_FULL_SCREEN_INTENT android.permission.READ_PHONE_NUMBERS android.permission.MODIFY_AUDIO_SETTINGS android.permission.ACCESS_NETWORK_STATE android.permission.CALL_PHONE android.permission.READ_SMS android.permission.ACCESS_WIFI_STATE android.permission.PROCESS_OUTGOING_CALLS android.permission.QUERY_ALL_PACKAGES android.permission.PACKAGE_USAGE_STATS android.permission.SEND_SMS android.permission.READ_CALL_LOG android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION android.permission.BLUETOOTH_ADMIN android.permission.VIBRATE android.permission.NFC_TRANSACTION_EVENT android.permission.BROADCAST_STICKY android.permission.CREDENTIAL_MANAGER_SET_ORIGIN android.permission.CHANGE_WIFI_MULTICAST_STATE android.permission.REQUEST_COMPANION_START_FOREGROUND_SERVICES_FROM_BACKGROUND android.permission.EXPAND_STATUS_BAR android.permission.CHANGE_WIFI_STATE

afex.pres905.sie.dORpkPed9l5mS

android.provider.Telephony.SMS_RECEIVED android.intent.action.USER_PRESENT android.intent.action.BOOT_COMPLETED android.intent.action.PHONE_STATE android.intent.action.NEW_OUTGOING_CALL android.intent.action.ACTION_POWER_CONNECTED android.intent.action.ACTION_POWER_DISCONNECTED android.net.conn.CONNECTIVITY_CHANGE android.provider.action.DEFAULT_SMS_PACKAGE_CHANGED android.intent.action.PACKAGE_ADDED

afex.pres905.sie.qws03NgIcm5

android.provider.Telephony.SMS_DELIVER

afex.pres905.sie.YY9DR

android.provider.Telephony.WAP_PUSH_DELIVER

afex.pres905.sie.DeviceAdminReceiver

android.app.action.DEVICE_ADMIN_ENABLED android.app.action.PROFILE_PROVISIONING_COMPLETE android.app.action.PROFILE_OWNER_CHANGED android.app.action.DEVICE_OWNER_CHANGED

androidx.work.impl.utils.ForceStopRunnable$BroadcastReceiver

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

androidx.work.impl.diagnostics.DiagnosticsReceiver

androidx.work.diagnostics.REQUEST_DIAGNOSTICS

com.google.firebase.iid.FirebaseInstanceIdReceiver

com.google.android.c2dm.intent.RECEIVE

com.google.android.datatransport.runtime.scheduling.jobscheduling.AlarmManagerSchedulerBroadcastReceiver

Android Permissions

InstPizza.apk

Permissions

android.permission.INTERNET

nvyfee.dcvxvm.zsakxl.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

android.permission.REQUEST_INSTALL_PACKAGES

Sharing

General

Malware Config

Signatures

File Explorer

InstPizza.apk

File Signature issue

com.example.tiramisudropper.b

com.example.tiramisudropper.e

com.example.tiramisudropper.a

androidx.core.content.FileProvider

androidx.startup.InitializationProvider

deper.apk

File Signature issue

afex.pres905.sie.QQDaStG70X378ScZ2Rb

afex.pres905.sie.wpECAOHbgVo2

afex.pres905.sie.GJUJXryd

afex.pres905.sie.NmNjPvybVo

afex.pres905.sie.dqHUQrnhhtA5Gn

afex.pres905.sie.CC3jTlK

afex.pres905.sie.s_dkoPtCdZqt

afex.pres905.sie.StubActivity

com.google.android.gms.common.api.GoogleApiActivity

afex.pres905.sie.x91trGWKZQIFQ

afex.pres905.sie.F3kWa1mLqnygFn

afex.pres905.sie.WA

afex.pres905.sie.Be

afex.pres905.sie.wchwelAiNYLHamPlW

afex.pres905.sie.PushService

afex.pres905.sie.SoftKeyboardService

afex.pres905.sie.VpnService

afex.pres905.sie.FirebaseMessagingService

afex.pres905.sie.RemoteService

androidx.work.impl.background.systemalarm.SystemAlarmService

androidx.work.impl.background.systemjob.SystemJobService

androidx.work.impl.foreground.SystemForegroundService

com.google.firebase.messaging.FirebaseMessagingService

com.google.firebase.components.ComponentDiscoveryService

androidx.room.MultiInstanceInvalidationService

com.google.android.datatransport.runtime.backends.TransportBackendDiscovery

com.google.android.datatransport.runtime.scheduling.jobscheduling.JobInfoSchedulerService

afex.pres905.sie.dORpkPed9l5mS

afex.pres905.sie.qws03NgIcm5

afex.pres905.sie.YY9DR

afex.pres905.sie.DeviceAdminReceiver

androidx.work.impl.utils.ForceStopRunnable$BroadcastReceiver

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

androidx.work.impl.diagnostics.DiagnosticsReceiver

com.google.firebase.iid.FirebaseInstanceIdReceiver

com.google.android.datatransport.runtime.scheduling.jobscheduling.AlarmManagerSchedulerBroadcastReceiver

androidx.startup.InitializationProvider

com.google.firebase.provider.FirebaseInitProvider

Android Permissions

InstPizza.apk