Malware Analysis Report

2024-10-16 05:17

Sample ID 240718-11ewkasanh
Target 4b8e70ab123a2707f1d2fc97e44da0644f93ec4925495d85232db24938055101.bin
SHA256 4b8e70ab123a2707f1d2fc97e44da0644f93ec4925495d85232db24938055101
Tags
banker discovery evasion persistence spynote
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

4b8e70ab123a2707f1d2fc97e44da0644f93ec4925495d85232db24938055101

Threat Level: Known bad

The file 4b8e70ab123a2707f1d2fc97e44da0644f93ec4925495d85232db24938055101.bin was found to be: Known bad.

Malicious Activity Summary

banker discovery evasion persistence spynote

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)

Requests dangerous framework permissions

Legitimate hosting services abused for malware hosting/C2

Makes use of the framework's foreground persistence service

Declares broadcast receivers with permission to handle system events

Declares services with permission to bind to the system

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

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-18 22:06

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: behavioral3

Detonation Overview

Submitted

2024-07-18 22:06

Reported

2024-07-18 22:17

Platform

android-x64-arm64-20240624-en

Max time kernel

178s

Max time network

134s

Command Line

cmf0.c3b5bm90zq.patch

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

Processes

cmf0.c3b5bm90zq.patch

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.180.14:443 tcp
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.238:443 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
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-18 22:06

Reported

2024-07-18 22:17

Platform

android-x86-arm-20240624-en

Max time kernel

178s

Max time network

137s

Command Line

cmf0.c3b5bm90zq.patch

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

cmf0.c3b5bm90zq.patch

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 142.250.187.206:443 android.apis.google.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-18 22:06

Reported

2024-07-18 22:17

Platform

android-x64-20240624-en

Max time kernel

10s

Max time network

185s

Command Line

cmf0.c3b5bm90zq.patch

Signatures

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

banker discovery

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 0.tcp.ngrok.io N/A N/A
N/A 0.tcp.ngrok.io N/A N/A
N/A 0.tcp.ngrok.io N/A N/A

Processes

cmf0.c3b5bm90zq.patch

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.187.232:443 ssl.google-analytics.com tcp
GB 216.58.213.10:443 tcp
GB 142.250.179.238:443 tcp
GB 142.250.200.34:443 tcp
GB 216.58.201.99:443 tcp
GB 216.58.201.99:443 tcp
GB 216.58.201.99:443 tcp
US 216.239.38.223:443 tcp
BE 142.251.173.188:5228 tcp
US 216.239.38.223:443 tcp
GB 142.250.180.14:443 tcp
GB 216.58.213.10:443 tcp
GB 216.58.213.10:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
GB 216.58.212.238:443 android.apis.google.com tcp
GB 216.58.212.238:443 android.apis.google.com tcp
GB 216.58.212.238:443 android.apis.google.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.179.234:443 semanticlocation-pa.googleapis.com tcp
US 1.1.1.1:53 0.tcp.ngrok.io udp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 1.1.1.1:53 g.tenor.com udp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
GB 172.217.16.228:443 tcp
GB 172.217.16.228:443 tcp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 3.134.125.175:14051 0.tcp.ngrok.io tcp
US 1.1.1.1:53 0.tcp.ngrok.io udp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 1.1.1.1:53 mdh-pa.googleapis.com udp
GB 142.250.200.42:443 mdh-pa.googleapis.com tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 1.1.1.1:53 safebrowsing.googleapis.com udp
GB 142.250.178.10:443 safebrowsing.googleapis.com tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 1.1.1.1:53 www.youtube.com udp
GB 216.58.201.110:443 www.youtube.com udp
GB 216.58.201.110:443 www.youtube.com tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 1.1.1.1:53 growth-pa.googleapis.com udp
GB 172.217.169.74:443 growth-pa.googleapis.com tcp
US 1.1.1.1:53 accounts.google.com udp
US 1.1.1.1:53 accounts.google.com udp
BE 142.250.110.84:443 accounts.google.com tcp
US 1.1.1.1:53 www.google.com udp
GB 142.250.179.228:443 www.google.com tcp
US 1.1.1.1:53 www.google.com udp
GB 172.217.169.68:443 www.google.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.178.10:443 semanticlocation-pa.googleapis.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
US 1.1.1.1:53 i.ytimg.com udp
GB 142.250.200.22:443 i.ytimg.com udp
GB 142.250.200.22:443 i.ytimg.com tcp
US 1.1.1.1:53 www.google.com udp
GB 142.250.179.228:443 www.google.com tcp
US 1.1.1.1:53 0.tcp.ngrok.io udp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp
US 3.17.7.232:14051 0.tcp.ngrok.io tcp

Files

N/A