Malware Analysis Report

2024-12-01 03:10

Sample ID 241111-njccwsskhq
Target 7ba026ba38cadd3b964b777333501851fb3137e9cd2439f3ee6af50bec785fba
SHA256 7ba026ba38cadd3b964b777333501851fb3137e9cd2439f3ee6af50bec785fba
Tags
collection credential_access evasion execution impact persistence
score
7/10

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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

7ba026ba38cadd3b964b777333501851fb3137e9cd2439f3ee6af50bec785fba

Threat Level: Shows suspicious behavior

The file 7ba026ba38cadd3b964b777333501851fb3137e9cd2439f3ee6af50bec785fba was found to be: Shows suspicious behavior.

Malicious Activity Summary

collection credential_access evasion execution impact persistence

Makes use of the framework's Accessibility service

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

Attempts to obfuscate APK file format

Declares services with permission to bind to the system

Requests dangerous framework permissions

Acquires the wake lock

Makes use of the framework's foreground persistence service

Requests changing the default SMS application.

Schedules tasks to execute at a specified time

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

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 11:25

Signatures

Attempts to obfuscate APK file format

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 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 application to read or write the system settings. android.permission.WRITE_SETTINGS 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 receive SMS messages. android.permission.RECEIVE_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 SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to monitor incoming MMS messages. android.permission.RECEIVE_MMS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 11:25

Reported

2024-11-11 11:27

Platform

android-x86-arm-20240910-en

Max time kernel

149s

Max time network

151s

Command Line

com.app.cconee000k

Signatures

Makes use of the framework's Accessibility service

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

Acquires the wake lock

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

Requests changing the default SMS application.

collection impact
Description Indicator Process Target
Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT 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

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

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A

Processes

com.app.cconee000k

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
VN 103.74.105.194:7001 tcp
GB 142.250.200.46:443 tcp
GB 142.250.200.46:443 tcp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
GB 142.250.179.228:80 tcp

Files

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

MD5 d6ea019461671ae729691261cbdb2e45
SHA1 980a183c51b94314887117d2d150883a42f83b84
SHA256 1ed4ca672c92b231ac046c50cb0b4f4b688104b9a318a48ae566cd2f0bf6d523
SHA512 d4329310857942f95628dedda7cf4d3f0e2c9f0dcaae56e048b40f803d940a0867d18f5f2f1931ffac45f179dccc3ad5fafdbf1ec9ae5fd0186ea64faf93fd91

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 11:25

Reported

2024-11-11 11:27

Platform

android-x64-20240624-en

Max time kernel

148s

Max time network

156s

Command Line

com.app.cconee000k

Signatures

Makes use of the framework's Accessibility service

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

Acquires the wake lock

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

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

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A

Processes

com.app.cconee000k

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 142.250.178.8:443 ssl.google-analytics.com tcp
VN 103.74.105.194:7001 tcp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
GB 142.250.187.228:443 tcp
GB 142.250.187.228:443 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp

Files

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

MD5 d6ea019461671ae729691261cbdb2e45
SHA1 980a183c51b94314887117d2d150883a42f83b84
SHA256 1ed4ca672c92b231ac046c50cb0b4f4b688104b9a318a48ae566cd2f0bf6d523
SHA512 d4329310857942f95628dedda7cf4d3f0e2c9f0dcaae56e048b40f803d940a0867d18f5f2f1931ffac45f179dccc3ad5fafdbf1ec9ae5fd0186ea64faf93fd91

Analysis: behavioral3

Detonation Overview

Submitted

2024-11-11 11:25

Reported

2024-11-11 11:27

Platform

android-x64-arm64-20240910-en

Max time kernel

149s

Max time network

152s

Command Line

com.app.cconee000k

Signatures

Makes use of the framework's Accessibility service

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

Acquires the wake lock

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

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

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A

Processes

com.app.cconee000k

Network

Country Destination Domain Proto
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
GB 216.58.201.106:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.14:443 android.apis.google.com tcp
US 1.1.1.1:53 www.youtube.com udp
GB 216.58.212.206:443 www.youtube.com udp
GB 216.58.212.206:443 www.youtube.com tcp
VN 103.74.105.194:7001 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.178.8:443 ssl.google-analytics.com tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
US 216.239.36.223:443 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
VN 103.74.105.194:7001 tcp
US 216.239.36.223:443 tcp
VN 103.74.105.194:7001 tcp
GB 142.250.200.1:443 tcp
GB 216.58.212.193:443 tcp
US 216.239.36.223:443 tcp
US 216.239.36.223:443 tcp

Files

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

MD5 d6ea019461671ae729691261cbdb2e45
SHA1 980a183c51b94314887117d2d150883a42f83b84
SHA256 1ed4ca672c92b231ac046c50cb0b4f4b688104b9a318a48ae566cd2f0bf6d523
SHA512 d4329310857942f95628dedda7cf4d3f0e2c9f0dcaae56e048b40f803d940a0867d18f5f2f1931ffac45f179dccc3ad5fafdbf1ec9ae5fd0186ea64faf93fd91