MSWF[.]apk | Triage™

General

Target
MSWF.apk
Size 424.4MB
Sample261024-vsrmhav1bt
SHA256 b2924ad9da2c27e40d1f5206c568c388f0b127ae34ad0eaa1bc8731a51a9cc3d
MD5 6dd8a919a394321fb357bef80c7216df
SHA1 8c52985228abe0d39e4d8e0bd96b222d976e2c0e
SHA512 fbcf26dfab709333b5c6b1f6328c0c676655db966be128151f0b06231f23af05d362d026173a378111a759bb7ed1b6d7af0d46ed0867d8867c13db67a1d45321
SSDEEP 12582912:fm3lonNgj+m6JsHiYAynAv6w+wWSt2Nzao5HoI6he87w:e3wgi4x3Hw+wWSt2ND5II6hJw
TLSH
T175293316D3503922F6398235BEC64A06D2103E172E00DDD9B1AEB61B5F33FA55F39E4A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

Malware Config

Signatures

Requests dangerous framework permissions 2 IoCs

description	ioc
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

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
MSWF.apk

File Explorer

MSWF.apk

.apk 424.4MB

MSWF.apk

SHA256 b2924ad9da2c27e40d1f5206c568c388f0b127ae34ad0eaa1bc8731a51a9cc3d
MD5 6dd8a919a394321fb357bef80c7216df
SHA1 8c52985228abe0d39e4d8e0bd96b222d976e2c0e
SHA512 fbcf26dfab709333b5c6b1f6328c0c676655db966be128151f0b06231f23af05d362d026173a378111a759bb7ed1b6d7af0d46ed0867d8867c13db67a1d45321
SSDEEP 12582912:fm3lonNgj+m6JsHiYAynAv6w+wWSt2Nzao5HoI6he87w:e3wgi4x3Hw+wWSt2ND5II6hJw
TLSH
T175293316D3503922F6398235BEC64A06D2103E172E00DDD9B1AEB61B5F33FA55F39E4A
MD5 SHA1 SHA512 SSDEEP TLSH

android arch:arm64 arch:arm arch:x64

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

Password

HOTZONE

File Signature issue

Digest

ed875659ef29e83f761f4b32b8a62d531649b1c1685bf8f08cc9de243dd97e4b

Digest Algorithm

sha256

Digest Matches

Trusted

Not trusted

Signer

CN=Unknown,OU=Unknown,O=Unknown,L=Unknown,ST=Unknown,C=Unknown

com.jj.mswf

com.google.android.play.core.assetpacks.SessionStateBroadcastReceiver

com.google.android.play.core.assetpacks.receiver.ACTION_SESSION_UPDATE

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

MSWF.apk

Permissions

android.permission.WAKE_LOCK

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.VIBRATE

android.permission.INTERNET

android.permission.READ_EXTERNAL_STORAGE

android.permission.FOREGROUND_SERVICE

android.permission.FOREGROUND_SERVICE_DATA_SYNC

android.permission.ACCESS_NETWORK_STATE

android.permission.RECEIVE_BOOT_COMPLETED

com.jj.mswf.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

MSWF.apk

File Signature issue

org.renpy.android.PythonSDLActivity

com.google.android.play.core.common.PlayCoreDialogWrapperActivity

com.google.android.play.core.assetpacks.AssetPackExtractionService

com.google.android.play.core.assetpacks.ExtractionForegroundService

androidx.work.impl.background.systemalarm.SystemAlarmService

androidx.work.impl.background.systemjob.SystemJobService

androidx.work.impl.foreground.SystemForegroundService

androidx.room.MultiInstanceInvalidationService

com.google.android.play.core.assetpacks.SessionStateBroadcastReceiver

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

org.renpy.android.RenPyFileProvider

androidx.startup.InitializationProvider

Sharing

General

Malware Config

Signatures

File Explorer

MSWF.apk

File Signature issue

org.renpy.android.PythonSDLActivity

com.google.android.play.core.common.PlayCoreDialogWrapperActivity

com.google.android.play.core.assetpacks.AssetPackExtractionService

com.google.android.play.core.assetpacks.ExtractionForegroundService

androidx.work.impl.background.systemalarm.SystemAlarmService

androidx.work.impl.background.systemjob.SystemJobService

androidx.work.impl.foreground.SystemForegroundService

androidx.room.MultiInstanceInvalidationService

com.google.android.play.core.assetpacks.SessionStateBroadcastReceiver

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

org.renpy.android.RenPyFileProvider

androidx.startup.InitializationProvider

Android Permissions

MSWF.apk