lazarus_stealer | Foto__99_[.]apk

General

Target
Foto__99_.apk
Size 4.4MB
Sample260119-ppcfhsew5c
SHA256 07787be1db2cf15ccb338adb9e1d83af091e0f6330b366dbe0bb358713fba373
MD5 13f2437450a8c7bd68fe4e937642808b
SHA1 508df15d882f0c93be1eb6e44c083d4b68507f37
SHA512 6498393fef1be7e7736a9dbc2e82e75dc33dea725d074bac96b570c2adafe96f8707202310c543bf322b874e517ca706bd2bf185cba707e86f58006d1b294758
SSDEEP 98304:v9F+Kub34Tv1h6o87GNhW3fkVIPPoTwrwc/xzhdc:Vq4Tdoo87e+fkVIPx/xXc
TLSH
T1E926AEC2EBC9992EC4F7A735C97613E1600B5C268B439E879D15B23C6CB75E00E1ABC5
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Signatures

LazarusStealer payload 1 IoCs

resource	yara_rule
sample	family_lazarusstealer

Lazarus_stealer family
lazarus_stealer

Declares services with permission to bind to the system 1 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

Requests dangerous framework permissions 8 IoCs

description	ioc
Allows an application to receive SMS messages.	android.permission.RECEIVE_SMS
Allows an application to read SMS messages.	android.permission.READ_SMS
Allows an application to send SMS messages.	android.permission.SEND_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 initiate a phone call without going through the Dialer user interface for the user to confirm the call.	android.permission.CALL_PHONE
Allows an application to read the user's contacts data.	android.permission.READ_CONTACTS
Allows an app to post notifications.	android.permission.POST_NOTIFICATIONS

Unsigned APK 1 IoCs

Checks for missing APK codesign signature.

resource
Foto__99_.apk

File Explorer

Foto__99_.apk

.apk 4.4MB

Foto__99_.apk

SHA256 07787be1db2cf15ccb338adb9e1d83af091e0f6330b366dbe0bb358713fba373
MD5 13f2437450a8c7bd68fe4e937642808b
SHA1 508df15d882f0c93be1eb6e44c083d4b68507f37
SHA512 6498393fef1be7e7736a9dbc2e82e75dc33dea725d074bac96b570c2adafe96f8707202310c543bf322b874e517ca706bd2bf185cba707e86f58006d1b294758
SSDEEP 98304:v9F+Kub34Tv1h6o87GNhW3fkVIPPoTwrwc/xzhdc:Vq4Tdoo87e+fkVIPx/xXc
TLSH
T1E926AEC2EBC9992EC4F7A735C97613E1600B5C268B439E879D15B23C6CB75E00E1ABC5
MD5 SHA1 SHA512 SSDEEP TLSH

android arch:arm64

LazarusStealer payload
Unsigned APK

Checks for missing APK codesign signature.

com.lazarus.app

com.lazarus.app.SMSReceiver

android.provider.Telephony.SMS_RECEIVED android.provider.Telephony.SMS_DELIVER

com.lazarus.app.MmsReceiver

android.provider.Telephony.WAP_PUSH_DELIVER

com.lazarus.app.BootReceiver

android.intent.action.BOOT_COMPLETED

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

Android Permissions

Foto__99_.apk

Permissions

android.permission.RECEIVE_SMS

android.permission.READ_SMS

android.permission.SEND_SMS

android.permission.READ_PHONE_STATE

android.permission.READ_PHONE_NUMBERS

android.permission.CALL_PHONE

android.permission.INTERNET

android.permission.READ_CONTACTS

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.FOREGROUND_SERVICE

android.permission.POST_NOTIFICATIONS

android.permission.FOREGROUND_SERVICE_DATA_SYNC

android.permission.ACCESS_NETWORK_STATE

android.permission.MODIFY_PHONE_STATE

android.permission.QUERY_ALL_PACKAGES

android.permission.BIND_NOTIFICATION_LISTENER_SERVICE

android.permission.WAKE_LOCK

com.lazarus.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Foto__99_.apk

com.lazarus.app.MainActivity

com.lazarus.app.WebViewActivity

com.lazarus.app.HeadlessSmsSendService

com.lazarus.app.SMSForwardService

com.lazarus.app.NotificationAccessService

androidx.work.impl.background.systemalarm.SystemAlarmService

androidx.work.impl.background.systemjob.SystemJobService

androidx.work.impl.foreground.SystemForegroundService

androidx.room.MultiInstanceInvalidationService

com.lazarus.app.SMSReceiver

com.lazarus.app.MmsReceiver

com.lazarus.app.BootReceiver

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

androidx.startup.InitializationProvider

Resubmissions

Sharing

General

Malware Config

Signatures

File Explorer

Foto__99_.apk

com.lazarus.app.MainActivity

com.lazarus.app.WebViewActivity

com.lazarus.app.HeadlessSmsSendService

com.lazarus.app.SMSForwardService

com.lazarus.app.NotificationAccessService

androidx.work.impl.background.systemalarm.SystemAlarmService

androidx.work.impl.background.systemjob.SystemJobService

androidx.work.impl.foreground.SystemForegroundService

androidx.room.MultiInstanceInvalidationService

com.lazarus.app.SMSReceiver

com.lazarus.app.MmsReceiver

com.lazarus.app.BootReceiver

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

androidx.startup.InitializationProvider

Android Permissions

Foto__99_.apk