CoralCore[.]apk | Triage™

General

Target
CoralCore.apk
Size 21.7MB
Sample261030-wzz3wsfc46
SHA256 49674509753360b32994356a10ed68993da82bdfdb293dd57efd2d06e5b6e253
MD5 6de9b7ed6f9101258ed6fb6faf24f98f
SHA1 237a96d6bdf560575544bf6e957717d51d71f93a
SHA512 ccfb4e76793946c303a791badf1bd002be07619e71dc86c2f14436e7f59a97e48cc99b24fa7a957cefbf0e2af0f14730561b795b85f6c4e9e161364188b7a91f
SSDEEP 196608:Rcr6WiE/UOzOzsA2L2MtDvbg6kzLa/kBRSmVAS5/VaxtfCAXcVBOep0wxxGhShF8:m8ROzAsFdbyzL4kBRSEtVRAMVJ0OZc
TLSH
T16D37D0039A965AF9DB7F93BC08BB17286B30252767475B573005F5A8BE732C72B442C8
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

Malware Config

Signatures

Declares services with permission to bind to the system 2 IoCs

description	ioc
Required by remote views services to bind with the system. Allows apps to share and display views across different processes.	android.permission.BIND_REMOTEVIEWS
Required by remote views services to bind with the system. Allows apps to share and display views across different processes.	android.permission.BIND_REMOTEVIEWS

Requests dangerous framework permissions 3 IoCs

description	ioc
Allows an app to post notifications.	android.permission.POST_NOTIFICATIONS
Allows an application to read the user's contacts data.	android.permission.READ_CONTACTS
Required to be able to access the camera device.	android.permission.CAMERA

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
CoralCore.apk

File Explorer

CoralCore.apk

.apk 21.7MB

CoralCore.apk

SHA256 49674509753360b32994356a10ed68993da82bdfdb293dd57efd2d06e5b6e253
MD5 6de9b7ed6f9101258ed6fb6faf24f98f
SHA1 237a96d6bdf560575544bf6e957717d51d71f93a
SHA512 ccfb4e76793946c303a791badf1bd002be07619e71dc86c2f14436e7f59a97e48cc99b24fa7a957cefbf0e2af0f14730561b795b85f6c4e9e161364188b7a91f
SSDEEP 196608:Rcr6WiE/UOzOzsA2L2MtDvbg6kzLa/kBRSmVAS5/VaxtfCAXcVBOep0wxxGhShF8:m8ROzAsFdbyzL4kBRSEtVRAMVJ0OZc
TLSH
T16D37D0039A965AF9DB7F93BC08BB17286B30252767475B573005F5A8BE732C72B442C8
MD5 SHA1 SHA512 SSDEEP TLSH

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

File Signature issue

Digest

4bbbfc07fcc622b2bad24b4ad6b4dd67f54c1ef7b36cd197f6c036ce0d80d6d1

Digest Algorithm

sha256

Digest Matches

Trusted

Not trusted

Signer

CN=CoralCore,O=CoralCore,C=US

com.coralcore.android

com.coralcore.android.notifications.ReminderReceiver

android.intent.action.BOOT_COMPLETED android.intent.action.MY_PACKAGE_REPLACED

com.coralcore.android.widget.CoralCoreWidgetReceiver

android.appwidget.action.APPWIDGET_UPDATE

androidx.glance.appwidget.action.ActionCallbackBroadcastReceiver

androidx.glance.appwidget.UnmanagedSessionReceiver

androidx.glance.appwidget.MyPackageReplacedReceiver

android.intent.action.MY_PACKAGE_REPLACED

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

androidx.profileinstaller.ProfileInstallReceiver

androidx.profileinstaller.action.INSTALL_PROFILE androidx.profileinstaller.action.SKIP_FILE androidx.profileinstaller.action.SAVE_PROFILE androidx.profileinstaller.action.BENCHMARK_OPERATION

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

Android Permissions

CoralCore.apk

Permissions

android.permission.INTERNET

android.permission.ACCESS_NETWORK_STATE

android.permission.health.READ_STEPS

android.permission.health.READ_DISTANCE

android.permission.health.READ_FLOORS_CLIMBED

android.permission.health.READ_EXERCISE

android.permission.health.READ_ACTIVE_CALORIES_BURNED

android.permission.health.READ_HEART_RATE

android.permission.health.READ_RESTING_HEART_RATE

android.permission.health.READ_HEART_RATE_VARIABILITY

android.permission.health.READ_RESPIRATORY_RATE

android.permission.health.READ_OXYGEN_SATURATION

android.permission.health.READ_WEIGHT

android.permission.health.READ_SLEEP

android.permission.health.WRITE_SLEEP

android.permission.POST_NOTIFICATIONS

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.READ_CONTACTS

android.permission.CAMERA

android.permission.VIBRATE

com.android.vending.BILLING

android.permission.WAKE_LOCK

android.permission.FOREGROUND_SERVICE

com.coralcore.android.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Sharing

General

Malware Config

Signatures

File Explorer

CoralCore.apk

File Signature issue

com.coralcore.android.MainActivity

androidx.glance.appwidget.action.ActionTrampolineActivity

androidx.glance.appwidget.action.InvisibleActionTrampolineActivity

com.google.android.gms.games.internal.v2.resolution.GamesResolutionActivity

com.google.android.gms.games.internal.v2.appshortcuts.PlayGamesAppShortcutsActivity

com.android.billingclient.api.ProxyBillingActivity

com.android.billingclient.api.ProxyBillingActivityV2

androidx.credentials.playservices.HiddenActivity

com.google.android.gms.auth.api.signin.internal.SignInHubActivity

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

androidx.glance.appwidget.GlanceRemoteViewsService

androidx.health.platform.client.impl.sdkservice.HealthDataSdkService

androidx.camera.core.impl.MetadataHolderService

androidx.core.widget.RemoteViewsCompatService

androidx.credentials.playservices.CredentialProviderMetadataHolder

com.google.android.gms.auth.api.signin.RevocationBoundService

androidx.work.impl.background.systemalarm.SystemAlarmService

androidx.work.impl.background.systemjob.SystemJobService

androidx.work.impl.foreground.SystemForegroundService

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

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

androidx.room.MultiInstanceInvalidationService

com.coralcore.android.notifications.ReminderReceiver

com.coralcore.android.widget.CoralCoreWidgetReceiver

androidx.glance.appwidget.action.ActionCallbackBroadcastReceiver

androidx.glance.appwidget.UnmanagedSessionReceiver

androidx.glance.appwidget.MyPackageReplacedReceiver

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

androidx.profileinstaller.ProfileInstallReceiver

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

androidx.core.content.FileProvider

androidx.startup.InitializationProvider

com.google.android.gms.games.provider.PlayGamesInitProvider

Android Permissions

CoralCore.apk