Malware Analysis Report

2024-10-16 05:16

Sample ID 240725-mktswstdmq
Target 40038ced4b0bb94a60f9f7ed996b98874f0ca83eacbc159d222931f4fd4a9802.apk
SHA256 40038ced4b0bb94a60f9f7ed996b98874f0ca83eacbc159d222931f4fd4a9802
Tags
spynote banker discovery evasion persistence
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

40038ced4b0bb94a60f9f7ed996b98874f0ca83eacbc159d222931f4fd4a9802

Threat Level: Known bad

The file 40038ced4b0bb94a60f9f7ed996b98874f0ca83eacbc159d222931f4fd4a9802.apk was found to be: Known bad.

Malicious Activity Summary

spynote banker discovery evasion persistence

Spynote family

Spynote payload

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

Declares services with permission to bind to the system

Requests dangerous framework permissions

Makes use of the framework's foreground persistence service

Declares broadcast receivers with permission to handle system events

Registers a broadcast receiver at runtime (usually for listening for system events)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-25 10:31

Signatures

Spynote family

spynote

Spynote payload

Description Indicator Process Target
N/A N/A N/A N/A

Declares broadcast receivers with permission to handle system events

Description Indicator Process Target
Required by device admin receivers to bind with the system. Allows apps to manage device administration features. android.permission.BIND_DEVICE_ADMIN N/A N/A

Declares services with permission to bind to the system

Description Indicator Process Target
Required by accessibility services to bind with the system. Allows apps to access accessibility features. android.permission.BIND_ACCESSIBILITY_SERVICE N/A N/A

Requests dangerous framework permissions

Description Indicator Process Target
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to write and read the user's call log data. android.permission.WRITE_CALL_LOG N/A N/A
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 N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows an application to write the user's contacts data. android.permission.WRITE_CONTACTS N/A N/A
Allows an application to read the user's contacts data. android.permission.READ_CONTACTS N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to read the user's call log. android.permission.READ_CALL_LOG N/A N/A
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 N/A N/A
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 N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to see the number being dialed during an outgoing call with the option to redirect the call to a different number or abort the call altogether. android.permission.PROCESS_OUTGOING_CALLS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-25 10:31

Reported

2024-07-25 10:33

Platform

android-x86-arm-20240624-en

Max time kernel

52s

Max time network

43s

Command Line

com.android.tester

Signatures

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

banker discovery

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Registers a broadcast receiver at runtime (usually for listening for system events)

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Processes

com.android.tester

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.169.46:443 android.apis.google.com tcp
US 1.1.1.1:53 www.google.com udp
GB 142.250.187.228:443 www.google.com udp
GB 142.250.187.228:443 www.google.com tcp

Files

/storage/emulated/0/blokada/config25-07-2024.log

MD5 12ad645cf46561dc6d3677aaca8e0ea1
SHA1 08693d347c95adb63db74fba474ee69ddf47ff0f
SHA256 9c5aae86f6846567092ced380782a2f1551a6108902f106da1b5618e9134d8bc
SHA512 cf926ad82b3f4a801d1907d3c78e462018f3c69c8dc77b4cbdd975c0aad5396b6a979e043960af5b2ce30ccaaa88cc490f1a6b500fe2b4c6557929dc1c963cf6

/storage/emulated/0/blokada/config25-07-2024.log

MD5 5b8032d90ca464e8f9379b97d70d1e96
SHA1 c8fae9d8befbc6db74092ec00f0fb8c41c5e47e8
SHA256 d873a242a50c1a337c5b60511ead4cfc887ae0a591fb41467cc67e4423726fcc
SHA512 27fbaf7d26547c7565ef9c614776d5999dfd4f860020f31a406a34a6ee4b0f14c1c666beba69e8e88aa75ae9ea7caca9e78852140580ce84a9f78eefd5217e6b

/storage/emulated/0/blokada/config25-07-2024.log

MD5 a80ead6f0e25e5524079ecf19eeb0499
SHA1 e51cbd2c7052182fcb1e05419e8f50175edf253d
SHA256 66b9185ab13ad44fd95daa6881ddffda89e936cc681b57043ea261dae925169d
SHA512 6433c07371249b1223e6acf8a32babbe745c2f5d4c2559a0709e8d19e9769db1362fd536dfa29a7253d87b8cfa2c0efe85ff8ca010825783f2d1eea9792c632a