Malware Analysis Report

2024-12-01 03:00

Sample ID 241107-v1j8dswgjm
Target 2ec17f1846a5a044f2f1784ee85c877c108d1cacff52807e56e2376d3e53e01c
SHA256 2ec17f1846a5a044f2f1784ee85c877c108d1cacff52807e56e2376d3e53e01c
Tags
discovery persistence collection credential_access 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

2ec17f1846a5a044f2f1784ee85c877c108d1cacff52807e56e2376d3e53e01c

Threat Level: Shows suspicious behavior

The file 2ec17f1846a5a044f2f1784ee85c877c108d1cacff52807e56e2376d3e53e01c was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery persistence collection credential_access impact

Obtains sensitive information copied to the device clipboard

Queries information about active data network

Queries the mobile country code (MCC)

Requests dangerous framework permissions

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

2024-11-07 17:27

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE 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 from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 17:27

Reported

2024-11-07 17:30

Platform

android-x86-arm-20240624-en

Max time kernel

146s

Max time network

133s

Command Line

com.xifeng.aiotfzwbg

Signatures

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo 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.xifeng.aiotfzwbg

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.204.74:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 chiyouzf.site udp
HK 45.207.204.153:80 chiyouzf.site tcp
HK 45.207.204.153:80 chiyouzf.site tcp
HK 45.207.204.153:443 chiyouzf.site tcp
US 1.1.1.1:53 dist.sg65.cn udp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 dist.sg65.cn udp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.14:443 android.apis.google.com tcp
US 1.1.1.1:53 js.users.51.la udp
US 1.1.1.1:53 js.users.51.la udp
US 1.1.1.1:53 js.users.51.la udp
GB 169.197.114.136:443 js.users.51.la tcp
US 1.1.1.1:53 ia.51.la udp
CN 218.12.76.155:443 ia.51.la tcp
CN 218.12.76.155:443 ia.51.la tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 17:27

Reported

2024-11-07 17:30

Platform

android-x64-20240624-en

Max time kernel

148s

Max time network

157s

Command Line

com.xifeng.aiotfzwbg

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 information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo 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.xifeng.aiotfzwbg

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 chiyouzf.site udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.201.104:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 dist.sg65.cn udp
HK 45.207.204.153:80 chiyouzf.site tcp
HK 45.207.204.153:80 chiyouzf.site tcp
HK 45.207.204.153:443 chiyouzf.site tcp
GB 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.14:443 android.apis.google.com tcp
US 1.1.1.1:53 js.users.51.la udp
PE 98.98.0.32:443 js.users.51.la tcp
PE 98.98.0.32:443 js.users.51.la tcp
US 1.1.1.1:53 ia.51.la udp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp
CN 218.12.76.155:443 ia.51.la tcp
CN 218.12.76.155:443 ia.51.la tcp
GB 172.217.16.238:443 tcp
GB 216.58.204.66:443 tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-11-07 17:27

Reported

2024-11-07 17:30

Platform

android-x64-arm64-20240624-en

Max time kernel

76s

Max time network

138s

Command Line

com.xifeng.aiotfzwbg

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 information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo 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.xifeng.aiotfzwbg

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 142.250.200.14:443 android.apis.google.com tcp
GB 142.250.200.14:443 android.apis.google.com tcp
US 1.1.1.1:53 chiyouzf.site udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.8:443 ssl.google-analytics.com tcp
HK 45.207.204.153:80 chiyouzf.site tcp
HK 45.207.204.153:80 chiyouzf.site tcp
HK 45.207.204.153:443 chiyouzf.site tcp
HK 45.207.204.153:443 chiyouzf.site tcp
US 1.1.1.1:53 dist.sg65.cn udp
US 1.1.1.1:53 js.users.51.la udp
GB 223.121.13.26:443 js.users.51.la tcp
GB 223.121.13.26:443 js.users.51.la tcp
US 1.1.1.1:53 ia.51.la udp
CN 183.60.255.96:443 ia.51.la tcp
CN 183.60.255.96:443 ia.51.la tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 tcp

Files

N/A