Malware Analysis Report

2024-12-07 17:11

Sample ID 241112-ree5rsxlhj
Target fc05d365ce49621e331152a565fd7797.apk
SHA256 4590cbf3b4832c9eacc2df6af62c9e17309139cc8f761d2657550101ed204256
Tags
collection credential_access discovery 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: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

4590cbf3b4832c9eacc2df6af62c9e17309139cc8f761d2657550101ed204256

Threat Level: Shows suspicious behavior

The file fc05d365ce49621e331152a565fd7797.apk was found to be: Shows suspicious behavior.

Malicious Activity Summary

collection credential_access discovery impact persistence

Obtains sensitive information copied to the device clipboard

Requests dangerous framework permissions

Queries the mobile country code (MCC)

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

Checks CPU information

Checks memory information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 14:06

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE 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
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO 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 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 application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to request installing packages. android.permission.REQUEST_INSTALL_PACKAGES N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 14:06

Reported

2024-11-12 14:07

Platform

android-x64-20240624-en

Max time kernel

48s

Max time network

70s

Command Line

com.example.txlw.txlw

Signatures

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.txlw.txlw

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 pic.qingting.fm udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.187.232:443 ssl.google-analytics.com tcp
US 69.28.62.188:443 pic.qingting.fm tcp
US 69.28.62.188:443 pic.qingting.fm tcp
US 1.1.1.1:53 res.wx.qq.com udp
GB 43.132.64.190:443 res.wx.qq.com tcp
US 1.1.1.1:53 diertao.kahfp.cn udp
CN 103.8.69.119:443 diertao.kahfp.cn tcp
CN 103.8.69.119:443 diertao.kahfp.cn tcp
GB 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 14:06

Reported

2024-11-12 14:09

Platform

android-x64-arm64-20240624-en

Max time kernel

143s

Max time network

150s

Command Line

com.example.txlw.txlw

Signatures

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.txlw.txlw

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 216.58.212.206:443 android.apis.google.com tcp
US 1.1.1.1:53 pic.qingting.fm udp
US 69.28.62.188:443 pic.qingting.fm tcp
US 1.1.1.1:53 res.wx.qq.com udp
GB 43.132.64.190:443 res.wx.qq.com tcp
GB 43.132.64.190:443 res.wx.qq.com tcp
US 1.1.1.1:53 diertao.kahfp.cn udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.187.232:443 ssl.google-analytics.com tcp
CN 103.8.69.119:443 diertao.kahfp.cn tcp
CN 103.8.69.119:443 diertao.kahfp.cn tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-11-12 14:06

Reported

2024-11-12 14:09

Platform

android-33-x64-arm64-20240624-en

Max time kernel

148s

Max time network

148s

Command Line

com.example.txlw.txlw

Signatures

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.txlw.txlw

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.201.100:443 udp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp
US 1.1.1.1:53 pic.qingting.fm udp
US 69.28.62.188:443 pic.qingting.fm tcp
US 69.28.62.188:443 pic.qingting.fm tcp
US 1.1.1.1:53 res.wx.qq.com udp
GB 43.132.64.188:443 res.wx.qq.com tcp
US 1.1.1.1:53 diertao.kahfp.cn udp
CN 103.8.69.119:443 diertao.kahfp.cn tcp
CN 103.8.69.119:443 diertao.kahfp.cn tcp
GB 216.58.204.78:443 tcp
GB 216.58.204.78:443 tcp
GB 216.58.204.78:443 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 216.58.201.106:443 remoteprovisioning.googleapis.com tcp
US 172.64.41.3:443 tcp
US 172.64.41.3:443 tcp
US 172.64.41.3:443 udp
GB 216.58.201.100:443 tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp
GB 216.58.201.100:443 udp

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-11-12 14:06

Reported

2024-11-12 14:08

Platform

android-x86-arm-20240624-en

Max time kernel

136s

Max time network

139s

Command Line

com.example.txlw.txlw

Signatures

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.txlw.txlw

Network

Country Destination Domain Proto
GB 142.250.180.10:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 pic.qingting.fm udp
DE 185.232.59.134:443 pic.qingting.fm tcp
US 1.1.1.1:53 res.wx.qq.com udp
GB 43.132.64.188:443 res.wx.qq.com tcp
US 1.1.1.1:53 diertao.kahfp.cn udp
CN 103.8.69.119:443 diertao.kahfp.cn tcp
CN 103.8.69.119:443 diertao.kahfp.cn tcp
GB 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.169.78:443 android.apis.google.com tcp

Files

N/A