Malware Analysis Report

2025-01-19 07:49

Sample ID 240611-wxpjdaweld
Target 9f1d09e7f2cb073f61afa6dd15556b27_JaffaCakes118
SHA256 4360318bc61f8e315513c356ab8d67c5fed58f667fe6a133c8e24d895ee663fc
Tags
discovery
score
6/10

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 Overview

score
6/10

SHA256

4360318bc61f8e315513c356ab8d67c5fed58f667fe6a133c8e24d895ee663fc

Threat Level: Shows suspicious behavior

The file 9f1d09e7f2cb073f61afa6dd15556b27_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Requests dangerous framework permissions

Queries information about active data network

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-11 18:18

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 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
Required to be able to access the camera device. android.permission.CAMERA 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 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 read or write the system settings. android.permission.WRITE_SETTINGS 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 record audio. android.permission.RECORD_AUDIO N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-11 18:18

Reported

2024-06-11 18:21

Platform

android-x86-arm-20240611-en

Max time kernel

4s

Max time network

130s

Command Line

com.xgbuy.xg

Signatures

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Processes

com.xgbuy.xg

chmod 755 /data/user/0/com.xgbuy.xg/.jiagu/libjiagu.so

/system/bin/dex2oat --instruction-set=x86 --dex-file=/data/data/com.xgbuy.xg/.jiagu/classes.dex --dex-file=/data/data/com.xgbuy.xg/.jiagu/classes.dex!classes2.dex --dex-file=/data/data/com.xgbuy.xg/.jiagu/classes.dex!classes3.dex --oat-file=/data/data/com.xgbuy.xg/.jiagu/oat/x86/classes.odex --inline-max-code-units=0 --compiler-filter=speed

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp

Files

/data/data/com.xgbuy.xg/.jiagu/libjiagu.so

MD5 5cffb3090a405e02f3932b13dfd160bf
SHA1 bbd2e8bed5ba632786c70d8aa8bb61646f4db583
SHA256 5a448089cebfc0088651ead6e1486f98891991ee6d1cefd0d2933f96a7f7fd45
SHA512 9c0044025dc87740936e265e50659238b8cb377852ffc86f956bbb461c3480329bd5e404441cef037102b262660b5bcfd6273865a4121bb619f254b0f5fe278d

/data/data/com.xgbuy.xg/.jiagu/classes.dex

MD5 2de713f37f75676b36e385fb4eec3f56
SHA1 aba2d55f5f93613504095163dd41f343b5b563ff
SHA256 bd1ab2bd891891d9485a5384caa045dac15bbb3c925a99b082d382fe4315fd10
SHA512 e52a07462f910016d9ade1d263fc45792b14b7ee5e3cf7c7be0ba093ed8d188c750e75c811df9172d937312988db0dd21e39298881908574649e340980fcda73

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-11 18:18

Reported

2024-06-11 18:21

Platform

android-x64-arm64-20240611-en

Max time kernel

3s

Max time network

139s

Command Line

com.xgbuy.xg

Signatures

N/A

Processes

com.xgbuy.xg

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.178.14:443 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 ssl.google-analytics.com udp
GB 142.250.187.200:443 ssl.google-analytics.com tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp
GB 142.250.180.3:443 tcp

Files

/data/user/0/com.xgbuy.xg/.jiagu/libjiagu.so

MD5 5cffb3090a405e02f3932b13dfd160bf
SHA1 bbd2e8bed5ba632786c70d8aa8bb61646f4db583
SHA256 5a448089cebfc0088651ead6e1486f98891991ee6d1cefd0d2933f96a7f7fd45
SHA512 9c0044025dc87740936e265e50659238b8cb377852ffc86f956bbb461c3480329bd5e404441cef037102b262660b5bcfd6273865a4121bb619f254b0f5fe278d