Malware Analysis Report

2024-09-09 17:15

Sample ID 240613-3d871ayfjr
Target a71850ac14259aba8230b90a7ba8e4e3_JaffaCakes118
SHA256 9153713ccf80455d1ccfc7b98c7aa2780b15ddd2a7f560491b57ccccf08960e6
Tags
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

9153713ccf80455d1ccfc7b98c7aa2780b15ddd2a7f560491b57ccccf08960e6

Threat Level: Shows suspicious behavior

The file a71850ac14259aba8230b90a7ba8e4e3_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

persistence

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 23:25

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
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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 23:25

Reported

2024-06-13 23:28

Platform

android-x86-arm-20240611.1-en

Max time kernel

12s

Max time network

155s

Command Line

com.K3L8E

Signatures

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

com.K3L8E

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 23:25

Reported

2024-06-13 23:28

Platform

android-x64-20240611.1-en

Max time kernel

11s

Max time network

149s

Command Line

com.K3L8E

Signatures

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

com.K3L8E

Network

Country Destination Domain Proto
GB 172.217.169.74:443 tcp
GB 172.217.169.74:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.201.104:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.206:443 android.apis.google.com tcp
GB 142.250.178.4:443 tcp
GB 142.250.178.4:443 tcp
GB 172.217.169.46:443 tcp
GB 172.217.169.74:443 tcp
GB 172.217.16.226:443 tcp
GB 142.250.178.14:443 tcp
GB 172.217.169.74:443 tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-13 23:25

Reported

2024-06-13 23:28

Platform

android-x64-arm64-20240611.1-en

Max time kernel

10s

Max time network

132s

Command Line

com.K3L8E

Signatures

N/A

Processes

com.K3L8E

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 172.217.16.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp

Files

N/A