Malware Analysis Report

2025-04-03 14:12

Sample ID 241104-13tgqsycjd
Target 804ba5ecd53d0b8f81136ddcf672a9851eeda17d5a4b2fc5b2b361eaa668a2cc.bin
SHA256 804ba5ecd53d0b8f81136ddcf672a9851eeda17d5a4b2fc5b2b361eaa668a2cc
Tags
collection credential_access discovery evasion persistence impact
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

804ba5ecd53d0b8f81136ddcf672a9851eeda17d5a4b2fc5b2b361eaa668a2cc

Threat Level: Shows suspicious behavior

The file 804ba5ecd53d0b8f81136ddcf672a9851eeda17d5a4b2fc5b2b361eaa668a2cc.bin was found to be: Shows suspicious behavior.

Malicious Activity Summary

collection credential_access discovery evasion persistence impact

Obtains sensitive information copied to the device clipboard

Makes use of the framework's Accessibility service

Declares services with permission to bind to the system

Queries the mobile country code (MCC)

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

Checks memory information

Checks CPU information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 22:10

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 22:10

Reported

2024-11-04 22:13

Platform

android-x86-arm-20240624-en

Max time kernel

18s

Max time network

131s

Command Line

com.example.sendsms

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

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone 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

Checks CPU information

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

Checks memory information

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

Processes

com.example.sendsms

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 co45928.tw1.ru udp
GB 216.58.204.78:443 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

2024-11-04 22:10

Reported

2024-11-04 22:13

Platform

android-x64-20240624-en

Max time kernel

21s

Max time network

154s

Command Line

com.example.sendsms

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

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener N/A N/A

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone 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

Checks CPU information

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

Checks memory information

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

Processes

com.example.sendsms

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 co45928.tw1.ru udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.178.8:443 ssl.google-analytics.com tcp
GB 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
GB 142.250.180.4:443 tcp
GB 142.250.180.4:443 tcp
GB 216.58.201.98:443 tcp
GB 172.217.169.46:443 tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-11-04 22:10

Reported

2024-11-04 22:13

Platform

android-x64-arm64-20240624-en

Max time kernel

115s

Max time network

134s

Command Line

com.example.sendsms

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

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener N/A N/A

Checks CPU information

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

Checks memory information

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

Processes

com.example.sendsms

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 172.217.16.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.169.14:443 android.apis.google.com tcp
GB 172.217.169.42:443 tcp
GB 172.217.169.42:443 tcp
US 1.1.1.1:53 co45928.tw1.ru udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.178.8:443 ssl.google-analytics.com tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 tcp

Files

N/A