Malware Analysis Report

2024-09-09 16:02

Sample ID 240122-shaj5ahdhm
Target Chrome.apk
SHA256 20116083565a50f6b2db59011e9994e9a9f5db5994703d53233b8b202a5ad2f3
Tags
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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
8/10

SHA256

20116083565a50f6b2db59011e9994e9a9f5db5994703d53233b8b202a5ad2f3

Threat Level: Likely malicious

The file Chrome.apk was found to be: Likely malicious.

Malicious Activity Summary


Makes use of the framework's Accessibility service

Acquires the wake lock

Declares services with permission to bind to the system

Requests dangerous framework permissions

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-22 15:07

Signatures

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 app to post notifications. android.permission.POST_NOTIFICATIONS N/A N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-01-22 15:07

Reported

2024-01-22 15:09

Platform

android-x64-arm64-20231215-en

Max time kernel

124s

Max time network

149s

Command Line

com.melting.mantaught

Signatures

Acquires the wake lock

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

Uses Crypto APIs (Might try to encrypt user data)

Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.melting.mantaught

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 172.217.169.10:443 udp
GB 142.250.178.14:443 udp
GB 172.217.169.14:443 tcp
GB 172.217.169.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp
US 1.1.1.1:53 t.me udp
NL 149.154.167.99:443 t.me tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.204.72:443 ssl.google-analytics.com tcp
GB 142.250.180.4:443 tcp
GB 142.250.180.4:443 tcp
GB 142.250.180.4:443 tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-22 15:07

Reported

2024-01-22 15:09

Platform

android-x86-arm-20231215-en

Max time kernel

124s

Max time network

139s

Command Line

com.melting.mantaught

Signatures

Makes use of the framework's Accessibility service

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

Acquires the wake lock

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

Uses Crypto APIs (Might try to encrypt user data)

Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.melting.mantaught

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 t.me udp
NL 149.154.167.99:443 t.me tcp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-22 15:07

Reported

2024-01-22 15:09

Platform

android-x64-20231215-en

Max time kernel

124s

Max time network

155s

Command Line

com.melting.mantaught

Signatures

Acquires the wake lock

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

Uses Crypto APIs (Might try to encrypt user data)

Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.melting.mantaught

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 t.me udp
NL 149.154.167.99:443 t.me tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.204.72:443 ssl.google-analytics.com tcp
GB 216.58.213.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 172.217.169.4:443 tcp
GB 172.217.169.4:443 tcp
GB 172.217.16.238:443 tcp
GB 142.250.200.34:443 tcp

Files

N/A