Malware Analysis Report

2024-09-09 17:24

Sample ID 240613-24381avblc
Target a7095ed0d362229ec11d857d3aac8445_JaffaCakes118
SHA256 d131251dad8e9b4664f57943354ca81011d345c11b67507f3f405308043de2e0
Tags
discovery persistence
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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
6/10

SHA256

d131251dad8e9b4664f57943354ca81011d345c11b67507f3f405308043de2e0

Threat Level: Shows suspicious behavior

The file a7095ed0d362229ec11d857d3aac8445_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery persistence

Queries information about active data network

Requests dangerous framework permissions

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

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 23:09

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 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 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
Allows an application to write to external storage. android.permission.WRITE_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 read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 23:09

Reported

2024-06-13 23:12

Platform

android-x86-arm-20240611.1-en

Max time kernel

152s

Max time network

174s

Command Line

video.byzm

Signatures

Queries information about active data network

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

Processes

video.byzm

Network

Country Destination Domain Proto
GB 142.250.180.14:443 tcp
N/A 224.0.0.251:5353 udp
CN 58.221.57.115:818 tcp
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
CN 58.221.57.115:818 tcp
CN 58.221.57.115:818 tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 23:09

Reported

2024-06-13 23:12

Platform

android-x64-20240611.1-en

Max time kernel

128s

Max time network

168s

Command Line

video.byzm

Signatures

Queries information about active data network

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

Processes

video.byzm

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 142.250.179.232:443 ssl.google-analytics.com tcp
GB 172.217.16.234:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
CN 58.221.57.115:818 tcp
GB 172.217.16.226:443 tcp
GB 142.250.178.14:443 tcp
GB 142.250.178.4:443 tcp
GB 142.250.178.4:443 tcp
GB 172.217.169.46:443 tcp
CN 58.221.57.115:818 tcp
CN 58.221.57.115:818 tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-13 23:09

Reported

2024-06-13 23:12

Platform

android-x64-arm64-20240611.1-en

Max time kernel

128s

Max time network

168s

Command Line

video.byzm

Signatures

Queries information about active data network

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

Processes

video.byzm

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
CN 58.221.57.115:818 tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp
CN 58.221.57.115:818 tcp
CN 58.221.57.115:818 tcp

Files

N/A