Malware Analysis Report

2024-09-09 16:01

Sample ID 240615-kx68msvcnh
Target ada6f39b5eebcf2d173eaa9402e1309e_JaffaCakes118
SHA256 c25e7a0c7402359aed62c78fda1a639c245e88370d9c6f82a907447af3d0df4d
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

c25e7a0c7402359aed62c78fda1a639c245e88370d9c6f82a907447af3d0df4d

Threat Level: Shows suspicious behavior

The file ada6f39b5eebcf2d173eaa9402e1309e_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

Requests dangerous framework permissions

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

2024-06-15 08:59

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-15 08:59

Reported

2024-06-15 09:03

Platform

android-x64-arm64-20240611.1-en

Max time kernel

49s

Max time network

132s

Command Line

com.jplus

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.jplus

Network

Country Destination Domain Proto
GB 172.217.16.238:443 tcp
N/A 224.0.0.251:5353 udp
GB 172.217.16.238:443 tcp
US 1.1.1.1:53 a.jidown.com udp
US 1.1.1.1:53 m.jidown.com udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 172.217.16.232:443 ssl.google-analytics.com tcp
GB 172.217.169.68:443 tcp
GB 172.217.169.68:443 tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 08:59

Reported

2024-06-15 09:02

Platform

android-x86-arm-20240611.1-en

Max time kernel

26s

Max time network

131s

Command Line

com.jplus

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.jplus

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 a.jidown.com udp
US 1.1.1.1:53 m.jidown.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

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 08:59

Reported

2024-06-15 09:03

Platform

android-x64-20240611.1-en

Max time kernel

49s

Max time network

152s

Command Line

com.jplus

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.jplus

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 a.jidown.com udp
US 1.1.1.1:53 m.jidown.com udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.8:443 ssl.google-analytics.com tcp
GB 142.250.178.10:443 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 216.58.201.98:443 tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
GB 216.58.213.14:443 tcp

Files

N/A