ermac | sample-4871578-ed26bc4655c27afa571d2f22d2b7056b[.]zip

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General

Target
sample-4871578-ed26bc4655c27afa571d2f22d2b7056b.zip
Size 1.1MB
Sample250901-twbvsattdv
SHA256 d49f63396c8824b9efb53fea37273b2a9eebb29bb833064552e64959a54e66da
MD5 de736aa6e47f45351bce37f33f779881
SHA1 11c69e88dabc2c1c5b2f2db005424f1cdbd5d2b2
SHA512 96ebdc1bf6e1eb5f444c0ab74f1357c2a6c5177676a25d30f884054cbc0af89f1c289bfd9d8eb3318085e8d83b6003ace338ea8b7920c3e2f22d46f548660d9e
SSDEEP 24576:Wbu3CH6rnOfcbVobyXoYPCyPA4F9LsdBFGZdP3Qyzc62:ELgOSobyXLPlo4vLsd/mPLzcJ
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

ermac

Malware Config

Signatures

Ermac family
ermac

Ermac2 payload 1 IoCs

resource	yara_rule
static1/unpack001/wvPZE8F66U	family_ermac2

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 19 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 access precise location.	android.permission.ACCESS_FINE_LOCATION
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 applications to use exact alarm APIs.	android.permission.SCHEDULE_EXACT_ALARM
Allows an application a broad access to external storage in scoped storage.	android.permission.MANAGE_EXTERNAL_STORAGE
Allows an application to read or write the system settings.	android.permission.WRITE_SETTINGS

File Explorer

sample-4871578-ed26bc4655c27afa571d2f22d2b7056b.zip

.zip 1.1MB
wvPZE8F66U

.apk 1.3MB

sample-4871578-ed26bc4655c27afa571d2f22d2b7056b.zip

SHA256 d49f63396c8824b9efb53fea37273b2a9eebb29bb833064552e64959a54e66da
MD5 de736aa6e47f45351bce37f33f779881
SHA1 11c69e88dabc2c1c5b2f2db005424f1cdbd5d2b2
SHA512 96ebdc1bf6e1eb5f444c0ab74f1357c2a6c5177676a25d30f884054cbc0af89f1c289bfd9d8eb3318085e8d83b6003ace338ea8b7920c3e2f22d46f548660d9e
SSDEEP 24576:Wbu3CH6rnOfcbVobyXoYPCyPA4F9LsdBFGZdP3Qyzc62:ELgOSobyXLPlo4vLsd/mPLzcJ
MD5 SHA1 SHA512 SSDEEP

Password

infected

wvPZE8F66U

SHA256 1759b9ba03dde81b6513df437fffc722d0f21a5d12226740d30b429a4b6ff289
MD5 ed26bc4655c27afa571d2f22d2b7056b
SHA1 ea37467b3c2408e9b4df4a56b9dead52c629c244
SHA512 8b66f6736932bb20b2f6e868bb5c1a7b6beb6646b641f29f723f9a761507b1d56f2dc06cb2cd13dec6bc4f540bde679e7ab34f60e61a0b51777f5b8c963e3402
SSDEEP 24576:/7v+SrS8GERJz6U0Srxh5h+qwz65Iqj8xlxdhHlzbSRMARtDm4i+SZ9cLMIy:RrS8GER5nEqw2eE8HzcDK+SzcLk
MD5 SHA1 SHA512 SSDEEP

android

Ermac2 payload

ru.gryao.zlsfwzi

com.xxx.zzz.adminp.AdminReceiverzxc

android.app.action.DEVICE_ADMIN_DISABLED android.app.action.DEVICE_ADMIN_ENABLED android.app.action.ACTION_DEVICE_ADMIN_DISABLE_REQUESTED android.app.action.ACTION_PASSWORD_FAILED android.app.action.ACTION_PASSWORD_SUCCEEDED

com.xxx.zzz.receiverss.BootCompletedReceiverads

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

com.xxx.zzz.receiverss.MyReceiverda

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.xxx.zzz.smsp.SmsReciever

android.provider.Telephony.SMS_RECEIVED

com.xxx.zzz.smsp.SmsPushServiceReciever

android.provider.Telephony.WAP_PUSH_DELIVER

com.xxx.zzz.smsp.SmsMmsReceiver

android.provider.Telephony.SMS_DELIVER

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

Sharing

General

Malware Config

Signatures

File Explorer

sample-4871578-ed26bc4655c27afa571d2f22d2b7056b.zip

wvPZE8F66U

ru.gryao.zlsfwzi.WebActivity

ru.gryao.zlsfwzi.Main2

com.xxx.zzz.lockwin.LockDeviceWebActivity

com.xxx.zzz.TransparentActivity

com.xxx.zzz.CallActivityADsafC

com.xxx.zzz.accessppp.utilss.RememberPasswordActivity

com.xxx.zzz.MainActivity

com.xxx.zzz.PermissionsActivity

com.xxx.zzz.commandp.taskssv.BrowserActivity

com.xxx.zzz.notifp.DialogActivityasd

com.xxx.zzz.adminp.ActivityAdminqw

com.xxx.zzz.smsp.ChangeSmsManagerew

com.xxx.zzz.injectp.ViewInjectionsad

com.xxx.zzz.smsp.SmsSendSms

com.xxx.zzz.ScreenProjectionActivity

com.xxx.zzz.lockwin.LockDeviceWindowService

com.xxx.zzz.servicesp.CommandServicedas

com.xxx.zzz.notifp.NotificationServicedsa

com.xxx.zzz.notifp.PushServiceds

com.xxx.zzz.notifp.NotificationReadServicesd

com.xxx.zzz.lockp.SrvLockDevice

com.xxx.zzz.accessppp.AccessibilityServiceQ

com.xxx.zzz.smsp.SmsHeadlessSmsSendService

androidx.work.impl.background.systemalarm.SystemAlarmService

androidx.work.impl.background.systemjob.SystemJobService

androidx.work.impl.foreground.SystemForegroundService

androidx.room.MultiInstanceInvalidationService