Malware Analysis Report

2025-01-19 07:45

Sample ID 240615-crvcwszcrm
Target ac925fcc05c8205b7505f09b4e0ea634_JaffaCakes118
SHA256 444c3b474591b3343d2ab9c34164332da7611aa69d9963be60af9de6e3287ead
Tags
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
6/10

SHA256

444c3b474591b3343d2ab9c34164332da7611aa69d9963be60af9de6e3287ead

Threat Level: Shows suspicious behavior

The file ac925fcc05c8205b7505f09b4e0ea634_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary


Requests dangerous framework permissions

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-15 02:19

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS 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 application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. android.permission.CALL_PHONE N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS 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
Required to be able to access the camera device. android.permission.CAMERA N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 02:19

Reported

2024-06-15 02:22

Platform

android-x86-arm-20240611.1-en

Max time kernel

2s

Max time network

130s

Command Line

com.cutt.zhiyue.android.app279422owq

Signatures

N/A

Processes

com.cutt.zhiyue.android.app279422owq

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 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

/data/data/com.cutt.zhiyue.android.app279422owq/.jiagu/libjiagu.so

MD5 ffa221b58c86f6416036116f4cbfa14f
SHA1 9cc6eb029a019606ab1814ed09b461506dcd352f
SHA256 17373a8c6c6c56cf0e0d5925a70398d72020fe1bb4e13b490c959cef81179b6e
SHA512 dfe156ed793fd6908339d88d228105ec950a96d2e0a9bd93847ba368e22997d796041f48b8722e8c908532761be46b08de6890f8c37c02fdd044a20a1cf56eab

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 02:19

Reported

2024-06-15 02:22

Platform

android-x64-arm64-20240611.1-en

Max time kernel

2s

Max time network

130s

Command Line

com.cutt.zhiyue.android.app279422owq

Signatures

N/A

Processes

com.cutt.zhiyue.android.app279422owq

Network

Country Destination Domain Proto
GB 142.250.187.206:443 tcp
GB 142.250.187.206:443 tcp
N/A 224.0.0.251:5353 udp
GB 216.58.212.234:443 tcp
GB 216.58.212.234:443 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.40:443 ssl.google-analytics.com tcp
GB 216.58.212.196:443 tcp
GB 216.58.212.196:443 tcp

Files

/data/data/com.cutt.zhiyue.android.app279422owq/.jiagu/libjiagu.so

MD5 ffa221b58c86f6416036116f4cbfa14f
SHA1 9cc6eb029a019606ab1814ed09b461506dcd352f
SHA256 17373a8c6c6c56cf0e0d5925a70398d72020fe1bb4e13b490c959cef81179b6e
SHA512 dfe156ed793fd6908339d88d228105ec950a96d2e0a9bd93847ba368e22997d796041f48b8722e8c908532761be46b08de6890f8c37c02fdd044a20a1cf56eab

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-15 02:19

Reported

2024-06-15 02:19

Platform

android-x86-arm-20240611.1-en

Max time network

4s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
GB 172.217.169.74:443 tcp
N/A 224.0.0.251:5353 udp

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-15 02:19

Reported

2024-06-15 02:19

Platform

android-x64-20240611.1-en

Max time network

5s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp

Files

N/A

Analysis: behavioral5

Detonation Overview

Submitted

2024-06-15 02:19

Reported

2024-06-15 02:19

Platform

android-x64-arm64-20240611.1-en

Max time network

6s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp

Files

N/A