Malware Analysis Report

2025-01-19 07:44

Sample ID 240615-amz2gasdkb
Target ac332fd42fc459cfe34b2af0bb00325d_JaffaCakes118
SHA256 3d9ff5dc9c7b04d7ba05a437b8c848d0db2b68b024de2b6ff1811c69fbc6832f
Tags
discovery persistence
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

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: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
6/10

SHA256

3d9ff5dc9c7b04d7ba05a437b8c848d0db2b68b024de2b6ff1811c69fbc6832f

Threat Level: Shows suspicious behavior

The file ac332fd42fc459cfe34b2af0bb00325d_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery persistence

Requests dangerous framework permissions

Domain associated with commercial stalkerware software, includes indicators from echap.eu.org

Queries information about active data network

Queries information about the current Wi-Fi connection

Reads information about phone network operator.

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

Checks CPU information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-15 00:20

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
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: behavioral2

Detonation Overview

Submitted

2024-06-15 00:20

Reported

2024-06-15 00:23

Platform

android-x86-arm-20240611.1-en

Max time kernel

2s

Max time network

159s

Command Line

com.alipay.android.app

Signatures

N/A

Processes

com.alipay.android.app

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
GB 216.58.212.202:443 tcp
GB 216.58.212.202:443 tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-15 00:20

Reported

2024-06-15 00:23

Platform

android-x64-20240611.1-en

Max time kernel

3s

Max time network

131s

Command Line

com.alipay.android.app

Signatures

N/A

Processes

com.alipay.android.app

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.180.8:443 ssl.google-analytics.com tcp
GB 172.217.16.234:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 142.250.178.14:443 tcp
GB 142.250.187.226:443 tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
GB 216.58.204.78:443 tcp

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-15 00:20

Reported

2024-06-15 00:23

Platform

android-x64-arm64-20240611.1-en

Max time kernel

3s

Max time network

132s

Command Line

com.alipay.android.app

Signatures

N/A

Processes

com.alipay.android.app

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.204.72:443 ssl.google-analytics.com tcp
GB 142.250.187.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 00:20

Reported

2024-06-15 00:23

Platform

android-x86-arm-20240611.1-en

Max time kernel

64s

Max time network

187s

Command Line

com.thefansbook.meiju

Signatures

Domain associated with commercial stalkerware software, includes indicators from echap.eu.org

Description Indicator Process Target
N/A alog.umeng.com N/A N/A
N/A alog.umeng.com 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 information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Reads information about phone network operator.

discovery

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

Processes

com.thefansbook.meiju

Network

Country Destination Domain Proto
GB 142.250.180.14:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 api.thefansbook.com udp
US 1.1.1.1:53 s.jpush.cn udp
CN 1.92.77.21:19000 s.jpush.cn udp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.176:80 alog.umeng.com tcp
US 38.38.89.46:80 api.thefansbook.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
CN 1.92.77.21:80 s.jpush.cn udp
US 1.1.1.1:53 im.jpush.cn udp
CN 114.116.243.79:3000 im.jpush.cn tcp
CN 223.109.148.141:80 alog.umeng.com tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.238:443 android.apis.google.com tcp
CN 223.109.148.178:80 alog.umeng.com tcp
CN 223.109.148.130:80 alog.umeng.com tcp
GB 142.250.187.234:443 semanticlocation-pa.googleapis.com tcp
GB 142.250.187.234:443 semanticlocation-pa.googleapis.com tcp
GB 172.217.16.234:443 semanticlocation-pa.googleapis.com tcp
CN 223.109.148.177:80 alog.umeng.com tcp
CN 223.109.148.179:80 alog.umeng.com tcp
US 1.1.1.1:53 alog.umeng.co udp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.177:80 alog.umeng.com tcp
CN 223.109.148.176:80 alog.umeng.com tcp
GB 142.250.187.227:80 tcp
GB 142.250.187.228:443 tcp
BE 64.233.166.188:5228 tcp
GB 142.250.200.34:443 tcp
GB 172.217.169.78:443 tcp
US 1.1.1.1:53 www.google.com udp
GB 172.217.16.228:443 www.google.com tcp
GB 142.250.180.14:443 tcp
GB 142.250.178.3:443 tcp
GB 142.250.178.3:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 www.youtube.com udp
GB 142.250.187.206:443 www.youtube.com tcp
US 1.1.1.1:53 mdh-pa.googleapis.com udp
GB 142.250.180.10:443 mdh-pa.googleapis.com tcp

Files

/data/data/com.thefansbook.meiju/files/mobclick_agent_cached_com.thefansbook.meiju

MD5 2746ade0a38f445d50d869d0df6ced19
SHA1 09919518f76ffd0066eb151c9039b33b0d528540
SHA256 fe9ba26ad97647c88a041913d9ff06a7beaa82830ee16b9194cde4e0cd3dba03
SHA512 c41b9d58d4d9b695112c1a365dcbd8a9e20425394fee421ca5b8a73470ae03845b59f8fd02adfb1ff86a52283220c797bcaa0a5f9d7e95126950c1a1709b2120