Malware Analysis Report

2024-12-01 03:13

Sample ID 241119-rl5n1axapg
Target 46108692173004d269d27cbbbeec7b6d7f08437f5b3fd71c6a57e5590dcacbaf.apk
SHA256 46108692173004d269d27cbbbeec7b6d7f08437f5b3fd71c6a57e5590dcacbaf
Tags
golddigger
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

46108692173004d269d27cbbbeec7b6d7f08437f5b3fd71c6a57e5590dcacbaf

Threat Level: Known bad

The file 46108692173004d269d27cbbbeec7b6d7f08437f5b3fd71c6a57e5590dcacbaf.apk was found to be: Known bad.

Malicious Activity Summary

golddigger

GoldDigger payload

Golddigger family

Attempts to obfuscate APK file format

Declares broadcast receivers with permission to handle system events

Declares services with permission to bind to the system

Requests dangerous framework permissions

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-19 14:17

Signatures

GoldDigger payload

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

Golddigger family

golddigger

Attempts to obfuscate APK file format

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
Required by wallpaper services to bind with the system. Allows apps to provide live wallpapers. android.permission.BIND_WALLPAPER N/A N/A

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to record audio. android.permission.RECORD_AUDIO 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 from external storage. android.permission.READ_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 read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS 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 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 app to access location in the background. android.permission.ACCESS_BACKGROUND_LOCATION N/A N/A
Required to be able to access the camera device. android.permission.CAMERA 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 write the user's contacts data. android.permission.WRITE_CONTACTS N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows applications to use exact alarm APIs. android.permission.SCHEDULE_EXACT_ALARM N/A N/A
Allows an application a broad access to external storage in scoped storage. android.permission.MANAGE_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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-19 14:17

Reported

2024-11-19 14:18

Platform

android-x64-20240624-en

Max time network

6s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-19 14:17

Reported

2024-11-19 14:19

Platform

android-x64-arm64-20240624-en

Max time kernel

44s

Max time network

82s

Command Line

com.sextest.test:fore_temp

Signatures

N/A

Processes

com.sextest.test:fore_temp

com.sextest.test

com.sextest.test:mr2_process

com.sextest.test:mr2_process

com.sextest.test:fore_temp

com.sextest.test:fore_temp

Network

Country Destination Domain Proto
GB 142.250.187.238:443 tcp
GB 142.250.187.238:443 tcp
GB 142.250.187.238:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.201.110:443 android.apis.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.212.232:443 ssl.google-analytics.com tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-11-19 14:17

Reported

2024-11-19 14:19

Platform

android-33-x64-arm64-20240624-en

Max time kernel

87s

Max time network

100s

Command Line

com.sextest.test

Signatures

N/A

Processes

com.sextest.test

com.sextest.test:mr2_process

com.sextest.test:fore_temp

com.sextest.test:fore_temp

com.sextest.test:mr2_process

com.sextest.test:fore_temp

com.sextest.test:mr2_process

com.sextest.test:fore_temp

com.sextest.test:mr2_process

com.sextest.test:fore_temp

com.sextest.test:mr2_process

com.sextest.test:fore_temp

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.36:443 udp
GB 142.250.200.36:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 142.250.187.206:443 android.apis.google.com tcp
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 142.250.200.10:443 remoteprovisioning.googleapis.com tcp
US 172.64.41.3:443 tcp
US 162.159.61.3:443 tcp
US 162.159.61.3:443 tcp
GB 142.250.200.36:443 tcp
GB 216.58.204.68:443 tcp
GB 216.58.204.68:443 tcp
GB 142.250.200.36:443 udp

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-11-19 14:17

Reported

2024-11-19 14:19

Platform

android-x86-arm-20240624-en

Max time kernel

3s

Max time network

68s

Command Line

com.sextest.test

Signatures

N/A

Processes

com.sextest.test

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.10:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp

Files

N/A