Malware Analysis Report

2024-07-28 14:33

Sample ID 240613-q9ayvs1gqe
Target a5e60f89f63817674d081c76e388a894_JaffaCakes118
SHA256 ce3f7ec4fdd6a3657162a0c00b9fa42c95d41be1116c25bdcdc32346ebc0fac8
Tags
discovery
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

ce3f7ec4fdd6a3657162a0c00b9fa42c95d41be1116c25bdcdc32346ebc0fac8

Threat Level: Shows suspicious behavior

The file a5e60f89f63817674d081c76e388a894_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Queries information about active data network

Queries the unique device ID (IMEI, MEID, IMSI)

Requests dangerous framework permissions

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 13:57

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 access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION 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 13:57

Reported

2024-06-13 14:00

Platform

android-x86-arm-20240611.1-en

Max time kernel

7s

Max time network

130s

Command Line

cn.Oleaster.zjs.sm

Signatures

Queries information about active data network

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

Processes

cn.Oleaster.zjs.sm

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 la.self.zuijs.com udp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
GB 216.58.212.202:443 tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 13:57

Reported

2024-06-13 14:00

Platform

android-x64-20240611.1-en

Max time kernel

8s

Max time network

149s

Command Line

cn.Oleaster.zjs.sm

Signatures

Queries information about active data network

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

Queries the unique device ID (IMEI, MEID, IMSI)

discovery

Processes

cn.Oleaster.zjs.sm

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 142.250.178.8:443 ssl.google-analytics.com tcp
GB 142.250.178.10:443 tcp
US 1.1.1.1:53 la.self.zuijs.com udp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
GB 142.250.178.14:443 tcp
GB 216.58.201.98:443 tcp
GB 216.58.213.14:443 tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-13 13:57

Reported

2024-06-13 14:00

Platform

android-x86-arm-20240611.1-en

Max time kernel

2s

Max time network

148s

Command Line

com.alipay.android.app

Signatures

N/A

Processes

com.alipay.android.app

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.212.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.206:443 android.apis.google.com tcp

Files

N/A