Malware Analysis Report

2025-01-02 08:05

Sample ID 240510-lspy8sbb25
Target 2e88f8a133c4a75b288e158c1e928383_JaffaCakes118
SHA256 e609f3866ba8c5c33c7783e7a248ee4c1b8825466202d8b796f98df7b23d4105
Tags
privateloader discovery evasion persistence
score
10/10

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
10/10

SHA256

e609f3866ba8c5c33c7783e7a248ee4c1b8825466202d8b796f98df7b23d4105

Threat Level: Known bad

The file 2e88f8a133c4a75b288e158c1e928383_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

privateloader discovery evasion persistence

Privateloader family

Checks CPU information

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

Requests dangerous framework permissions

Reads information about phone network operator.

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-10 09:48

Signatures

Privateloader family

privateloader

Requests dangerous framework permissions

Description Indicator Process Target
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS 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
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 app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-10 09:47

Reported

2024-05-10 09:50

Platform

android-x86-arm-20240506-en

Max time kernel

87s

Max time network

140s

Command Line

com.gameone.warlocksz

Signatures

Checks CPU information

evasion discovery
Description Indicator Process Target
File opened for read /proc/cpuinfo 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

Reads information about phone network operator.

discovery

Processes

com.gameone.warlocksz

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 graph.facebook.com udp
GB 163.70.147.22:443 graph.facebook.com tcp
US 1.1.1.1:53 sdk.goone.tw udp
TW 219.85.66.180:443 sdk.goone.tw tcp
GB 142.250.178.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.213.14:443 android.apis.google.com tcp
US 1.1.1.1:53 stats.unity3d.com udp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-10 09:47

Reported

2024-05-10 09:51

Platform

android-x64-20240506-en

Max time network

154s

Command Line

N/A

Signatures

N/A

Processes

N/A

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 142.250.180.8:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
GB 216.58.204.78:443 tcp
GB 142.250.178.4:443 tcp
GB 142.250.178.4:443 tcp
GB 216.58.201.110:443 tcp
GB 216.58.212.194:443 tcp

Files

N/A