Malware Analysis Report

2024-09-09 16:24

Sample ID 240610-15z3astbpk
Target 9c1d295e7fdbe70c6b416771b4283996_JaffaCakes118
SHA256 5db004571e5e9aa89a1f0f6ccec8eee93e89489ac1c5e1efe0590c957b7c65b5
Tags
collection credential_access impact discovery persistence
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

5db004571e5e9aa89a1f0f6ccec8eee93e89489ac1c5e1efe0590c957b7c65b5

Threat Level: Shows suspicious behavior

The file 9c1d295e7fdbe70c6b416771b4283996_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

collection credential_access impact discovery persistence

Obtains sensitive information copied to the device clipboard

Queries the mobile country code (MCC)

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

Checks memory information

Checks CPU information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-10 22:14

Signatures

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-10 22:14

Reported

2024-06-10 22:17

Platform

android-x64-arm64-20240603-en

Max time kernel

47s

Max time network

140s

Command Line

com.zu.zu

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.zu.zu

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
US 1.1.1.1:53 www.apk.androidapkmods.com udp
RU 94.242.61.209:80 www.apk.androidapkmods.com tcp
US 1.1.1.1:53 bigappboi.com udp
US 23.22.126.183:443 bigappboi.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
US 1.1.1.1:53 ajax.googleapis.com udp
US 1.1.1.1:53 cdn.bigappboi.com udp
US 1.1.1.1:53 media.go2speed.org udp
US 1.1.1.1:53 sdk.lockertools.ai udp
US 1.1.1.1:53 cdn.synthient.com udp
GB 142.250.200.42:443 ajax.googleapis.com tcp
GB 108.138.217.82:443 sdk.lockertools.ai tcp
US 104.21.35.145:443 cdn.synthient.com tcp
GB 108.156.39.107:443 media.go2speed.org tcp
GB 99.84.9.33:443 cdn.bigappboi.com tcp
GB 99.84.9.33:443 cdn.bigappboi.com tcp
US 104.21.35.145:443 cdn.synthient.com tcp
US 1.1.1.1:53 ws-us2.pusher.com udp
US 1.1.1.1:53 bootstraplugin.com udp
US 3.143.92.54:443 ws-us2.pusher.com tcp
US 172.67.162.35:443 bootstraplugin.com tcp
US 1.1.1.1:53 sockjs-us2.pusher.com udp
US 18.223.103.208:443 sockjs-us2.pusher.com tcp
US 1.1.1.1:53 stats.pusher.com udp
US 34.199.94.242:443 stats.pusher.com tcp
US 1.1.1.1:53 api.synthient.com udp
US 20.121.54.161:443 api.synthient.com tcp
GB 142.250.180.4:443 tcp
GB 142.250.180.4:443 tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-10 22:14

Reported

2024-06-10 22:17

Platform

android-x86-arm-20240603-en

Max time kernel

87s

Max time network

140s

Command Line

com.zu.zu

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.zu.zu

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 www.apk.androidapkmods.com udp
RU 94.242.61.209:80 www.apk.androidapkmods.com tcp
US 1.1.1.1:53 bigappboi.com udp
US 23.22.126.183:443 bigappboi.com tcp
US 1.1.1.1:53 ajax.googleapis.com udp
US 1.1.1.1:53 media.go2speed.org udp
US 1.1.1.1:53 cdn.bigappboi.com udp
US 1.1.1.1:53 cdn.synthient.com udp
US 1.1.1.1:53 sdk.lockertools.ai udp
GB 108.156.39.60:443 media.go2speed.org tcp
US 104.21.35.145:443 cdn.synthient.com tcp
GB 99.84.9.11:443 cdn.bigappboi.com tcp
GB 99.84.9.11:443 cdn.bigappboi.com tcp
GB 108.138.217.21:443 sdk.lockertools.ai tcp
US 104.21.35.145:443 cdn.synthient.com tcp
US 1.1.1.1:53 ws-us2.pusher.com udp
US 3.141.151.85:443 ws-us2.pusher.com tcp
US 1.1.1.1:53 bootstraplugin.com udp
US 104.21.10.24:443 bootstraplugin.com tcp
US 1.1.1.1:53 stats.pusher.com udp
US 52.1.251.112:443 stats.pusher.com tcp
US 1.1.1.1:53 api.synthient.com udp
US 20.121.54.161:443 api.synthient.com tcp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-10 22:14

Reported

2024-06-10 22:17

Platform

android-x64-20240603-en

Max time kernel

36s

Max time network

152s

Command Line

com.zu.zu

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.zu.zu

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.201.106:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 172.217.169.40:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 www.apk.androidapkmods.com udp
RU 94.242.61.209:80 www.apk.androidapkmods.com tcp
US 1.1.1.1:53 bigappboi.com udp
US 23.22.126.183:443 bigappboi.com tcp
US 1.1.1.1:53 ajax.googleapis.com udp
US 1.1.1.1:53 cdn.bigappboi.com udp
US 1.1.1.1:53 media.go2speed.org udp
US 1.1.1.1:53 cdn.synthient.com udp
US 1.1.1.1:53 sdk.lockertools.ai udp
GB 172.217.169.10:443 ajax.googleapis.com tcp
GB 99.84.9.26:443 cdn.bigappboi.com tcp
GB 99.84.9.26:443 cdn.bigappboi.com tcp
GB 108.156.39.58:443 media.go2speed.org tcp
US 104.21.35.145:443 cdn.synthient.com tcp
GB 108.138.217.82:443 sdk.lockertools.ai tcp
US 104.21.35.145:443 cdn.synthient.com tcp
US 1.1.1.1:53 ws-us2.pusher.com udp
US 3.133.174.96:443 ws-us2.pusher.com tcp
US 1.1.1.1:53 bootstraplugin.com udp
US 172.67.162.35:443 bootstraplugin.com tcp
US 1.1.1.1:53 stats.pusher.com udp
US 34.199.94.242:443 stats.pusher.com tcp
US 1.1.1.1:53 api.synthient.com udp
US 20.121.54.161:443 api.synthient.com tcp
GB 142.250.179.238:443 tcp
GB 142.250.187.226:443 tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp
GB 216.58.212.206:443 tcp

Files

N/A