Malware Analysis Report

2024-10-16 05:21

Sample ID 240411-ghzy8sgf6z
Target SBI Service App.apk
SHA256 6c60af5424a82c7eb06d5e6db79c7b173d6a2cbcd31cf6f715112b34fbd8a22c
Tags
spynote collection 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

6c60af5424a82c7eb06d5e6db79c7b173d6a2cbcd31cf6f715112b34fbd8a22c

Threat Level: Known bad

The file SBI Service App.apk was found to be: Known bad.

Malicious Activity Summary

spynote collection discovery evasion persistence

Spynote family

Makes use of the framework's Accessibility service

Checks CPU information

Checks memory information

Makes use of the framework's foreground persistence service

Acquires the wake lock

Declares services with permission to bind to the system

Requests dangerous framework permissions

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-11 05:49

Signatures

Spynote family

spynote

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
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE 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 request installing packages. android.permission.REQUEST_INSTALL_PACKAGES N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS 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 send SMS messages. android.permission.SEND_SMS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-11 05:49

Reported

2024-04-11 05:52

Platform

android-x64-arm64-20240221-en

Max time kernel

137s

Max time network

152s

Command Line

com.bsi.ney

Signatures

Makes use of the framework's Accessibility service

collection evasion
Description Indicator Process Target
Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId N/A N/A

Checks CPU information

evasion discovery
Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

evasion discovery
Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

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

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Processes

com.bsi.ney

Network

Country Destination Domain Proto
GB 142.250.200.14:443 tcp
GB 142.250.200.14:443 tcp
GB 142.250.200.14:443 tcp
N/A 224.0.0.251:5353 udp
GB 142.250.180.10:443 udp
GB 216.58.213.14:443 udp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.179.232:443 ssl.google-analytics.com tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
US 1.1.1.1:53 schoolloveworksclash.000webhostapp.com udp
US 145.14.144.206:443 schoolloveworksclash.000webhostapp.com tcp
US 1.1.1.1:53 www.000webhost.com udp
US 104.17.4.108:443 www.000webhost.com tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
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CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp
CA 3.96.109.127:7771 tcp

Files

/storage/emulated/0/Config/sys/apps/log/log-2024-04-11.txt

MD5 ee24dcdace82414c6abe84e4fc9d8fab
SHA1 0bc83211659d9b2dfe8ff7f067b86b903401c6cc
SHA256 c30cfcf1e50f8727772a2d27e2ce70cccf3e7e204a4d1aae6e1d3d8c4e6880d7
SHA512 f66d14dce44a87c38d846d6f1ecaa5c4101830d987ebcbf469f9793209b244c86e5132868697de95a7deef278ebe4543acd79f72cc25ea8368a7333372e83ef0

/storage/emulated/0/Config/sys/apps/log/log-2024-04-11.txt

MD5 7e0846e117482fb1e3e6b8f1ed88e432
SHA1 435f0affa512688c817668c958aa7f38abbae575
SHA256 7c28180c16f7913bb92cc63c19eccff4b7e082dcce089113cc902440e5c6d911
SHA512 3798620917df0f4e284e8e0c313967f1ce1aa3102a97bae2bb43276acf408aad2f234ee4cbd036c8397cd93490d6440926fc1b4cc01d488ddbf6c14d3cfbc7a2

/storage/emulated/0/Config/sys/apps/log/log-2024-04-11.txt

MD5 e921d3fba857c314e5c1c18ca23e8c7a
SHA1 4f8f355e6086f20f0c026c0bf1849493314c0d3c
SHA256 34d5bc407894705edd0ad18c7d5d49181b067b98297ae783e8ea5984391b9561
SHA512 ee079d5a31d766b1af6926935ff9c19097bc5d751704d4995f86f88b78e2b025f451aff6531782419409ba9f8ed22138b99667ebef052f6743d15b850d36429f