Malware Analysis Report

2024-12-01 03:24

Sample ID 240723-szhxtszena
Target Chinhphu0805182515.apk
SHA256 e78bb0e4ff1131855c0c1bb5e94c961e4b9b10a15e6f4598c9d5322813456269
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

e78bb0e4ff1131855c0c1bb5e94c961e4b9b10a15e6f4598c9d5322813456269

Threat Level: Known bad

The file Chinhphu0805182515.apk was found to be: Known bad.

Malicious Activity Summary

golddigger

GoldDigger payload

Golddigger family

Declares services with permission to bind to the system

Requests dangerous framework permissions

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-23 15:33

Signatures

GoldDigger payload

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

Golddigger family

golddigger

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 request installing packages. android.permission.REQUEST_INSTALL_PACKAGES 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 SMS messages. android.permission.READ_SMS N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows an app to post notifications. android.permission.POST_NOTIFICATIONS 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 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 or write the system settings. android.permission.WRITE_SETTINGS 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 application to collect component usage statistics. android.permission.PACKAGE_USAGE_STATS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-23 15:33

Reported

2024-07-23 15:34

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

2024-07-23 15:33

Reported

2024-07-23 15:39

Platform

android-x64-arm64-20240624-en

Max time kernel

3s

Max time network

321s

Command Line

com.trinsmalw.bdyeurqed

Signatures

N/A

Processes

com.trinsmalw.bdyeurqed

Network

Country Destination Domain Proto
GB 216.58.212.238:443 tcp
GB 216.58.212.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 172.217.169.40:443 ssl.google-analytics.com tcp
GB 142.250.187.228:443 tcp
GB 142.250.187.228:443 tcp
GB 142.250.178.2:443 tcp

Files

/data/data/com.trinsmalw.bdyeurqed/files/.ss/l4ed5947e.so

MD5 4e34069900e718203e3768bd3494b1b5
SHA1 6da1c7f612ad983470b15dc7169ed5a1e9b34007
SHA256 79ee8d674fe4aae0a30d693968fbf0e8ce75da67b86480c67da6739578e0c4e9
SHA512 922d13db7df2c7cfd6202709eb62a7327ffa023de50c92295aba1af18ec5b78fa954e45ca8ebba21c27b30b27ab6000cc03986f2dd0242d31afc242262999759

Analysis: behavioral3

Detonation Overview

Submitted

2024-07-23 15:33

Reported

2024-07-23 15:39

Platform

android-33-x64-arm64-20240624-en

Max time kernel

3s

Max time network

337s

Command Line

com.trinsmalw.bdyeurqed

Signatures

N/A

Processes

com.trinsmalw.bdyeurqed

Network

Country Destination Domain Proto
GB 142.250.187.196:443 udp
N/A 224.0.0.251:5353 udp
GB 142.250.187.196:443 udp
GB 142.250.200.42:443 udp
GB 142.250.200.42:443 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 142.250.179.234:443 remoteprovisioning.googleapis.com tcp
US 172.64.41.3:443 tcp
US 172.64.41.3:443 tcp
GB 142.250.187.227:443 tcp
US 172.64.41.3:443 udp
GB 142.250.187.227:443 udp
GB 142.250.187.196:443 udp
GB 172.217.169.68:443 udp
GB 172.217.169.68:443 tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.227:443 tcp
GB 142.250.200.2:443 tcp
GB 142.250.200.2:443 tcp
GB 216.58.201.110:443 tcp
GB 172.217.16.230:443 tcp
GB 142.250.179.226:443 tcp
GB 142.250.200.2:443 tcp
US 216.239.34.36:443 tcp
GB 142.250.187.225:443 tcp
GB 142.250.187.225:443 tcp
GB 142.250.187.225:443 tcp
GB 142.250.187.225:443 tcp
GB 142.250.187.225:443 tcp
GB 142.250.178.1:443 tcp
GB 142.250.187.227:443 tcp

Files

/data/data/com.trinsmalw.bdyeurqed/files/.ss/l4ed5947e.so

MD5 4e34069900e718203e3768bd3494b1b5
SHA1 6da1c7f612ad983470b15dc7169ed5a1e9b34007
SHA256 79ee8d674fe4aae0a30d693968fbf0e8ce75da67b86480c67da6739578e0c4e9
SHA512 922d13db7df2c7cfd6202709eb62a7327ffa023de50c92295aba1af18ec5b78fa954e45ca8ebba21c27b30b27ab6000cc03986f2dd0242d31afc242262999759

Analysis: behavioral4

Detonation Overview

Submitted

2024-07-23 15:33

Reported

2024-07-23 15:39

Platform

android-x86-arm-20240624-en

Max time kernel

2s

Max time network

333s

Command Line

com.trinsmalw.bdyeurqed

Signatures

N/A

Processes

com.trinsmalw.bdyeurqed

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.202:443 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 142.250.178.14:443 android.apis.google.com tcp
GB 216.58.201.106:443 semanticlocation-pa.googleapis.com tcp
GB 142.250.187.195:80 tcp
GB 142.250.179.228:443 tcp
GB 216.58.204.66:443 tcp
GB 216.58.212.195:443 tcp
GB 142.250.187.206:443 tcp
GB 216.58.212.195:443 tcp
GB 142.250.187.206:443 tcp
GB 216.58.212.195:443 tcp
GB 216.58.212.195:443 tcp

Files

/data/data/com.trinsmalw.bdyeurqed/files/.ss/l4ed5947e.so

MD5 6f3584577be22f4f6074fd54af14c4b6
SHA1 2a75d3ee3e76833823d7ef8e75b26439f140a149
SHA256 2fa21ab713d3a829b89874bc431853932ca5d5da201a8396c47b6589ed636b3b
SHA512 d3f369791d0b92b63779b402cbd4db78654008cb7436f91a422e7543a7ed5a06df0c9967d9a255d966877c22bf0f57349d1bfd6f6eb80e7f548ab2c1bbd3375d