Malware Analysis Report

2025-01-19 07:46

Sample ID 241222-1z6mws1khr
Target 32d0aa396e4a2ed88ad3daadaec2cb99e845cc72315af1780708dfee02440b45.bin
SHA256 32d0aa396e4a2ed88ad3daadaec2cb99e845cc72315af1780708dfee02440b45
Tags
soumnibot discovery evasion
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

32d0aa396e4a2ed88ad3daadaec2cb99e845cc72315af1780708dfee02440b45

Threat Level: Known bad

The file 32d0aa396e4a2ed88ad3daadaec2cb99e845cc72315af1780708dfee02440b45.bin was found to be: Known bad.

Malicious Activity Summary

soumnibot discovery evasion

Android SoumniBot payload

Soumnibot family

Declares services with permission to bind to the system

Requests dangerous framework permissions

Queries information about active data network

Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-22 22:06

Signatures

Android SoumniBot payload

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

Soumnibot family

soumnibot

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 read the user's contacts data. android.permission.READ_CONTACTS 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 SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS 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 to external storage. android.permission.WRITE_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 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 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 write to external storage. android.permission.WRITE_EXTERNAL_STORAGE 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 read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-22 22:06

Reported

2024-12-22 22:08

Platform

android-33-x64-arm64-20240624-en

Max time kernel

149s

Max time network

134s

Command Line

bai.shan.shui

Signatures

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Requests disabling of battery optimizations (often used to enable hiding in the background).

evasion
Description Indicator Process Target
Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS N/A N/A

Processes

bai.shan.shui

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.196:443 udp
GB 142.250.187.196:443 tcp
GB 216.58.212.238:443 tcp
GB 216.58.212.238:443 tcp
GB 216.58.212.238:443 udp
US 1.1.1.1:53 rcs-acs-tmo-us.jibe.google.com udp
US 216.239.36.155:443 rcs-acs-tmo-us.jibe.google.com tcp
US 1.1.1.1:53 remoteprovisioning.googleapis.com udp
GB 216.58.213.10:443 remoteprovisioning.googleapis.com tcp
US 172.64.41.3:443 tcp
US 172.64.41.3:443 tcp
GB 142.250.200.3:443 tcp
US 172.64.41.3:443 udp
GB 142.250.200.3:443 udp
GB 142.250.187.196:443 tcp
GB 172.217.169.68:443 tcp
GB 172.217.169.68:443 tcp
GB 142.250.187.196:443 udp
GB 142.250.187.227:443 tcp

Files

N/A