Malware Analysis Report

2025-01-19 07:45

Sample ID 240615-blj5asteme
Target ac5cff999be816cfbb0df3dd8dcc45e5_JaffaCakes118
SHA256 15044aedfd821c23c855af62b0ba4586fb6e9056f87b257bae7587cd156725a5
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 Overview

score
6/10

SHA256

15044aedfd821c23c855af62b0ba4586fb6e9056f87b257bae7587cd156725a5

Threat Level: Shows suspicious behavior

The file ac5cff999be816cfbb0df3dd8dcc45e5_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 01:13

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
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 access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS 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 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 approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION 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 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 application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE 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
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
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO 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
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION 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 application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 01:13

Reported

2024-06-15 01:17

Platform

android-x86-arm-20240611.1-en

Max time kernel

2s

Max time network

130s

Command Line

com.guangjiego.guangjiegou

Signatures

N/A

Processes

com.guangjiego.guangjiegou

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 142.250.200.46:443 android.apis.google.com tcp

Files

/data/data/com.guangjiego.guangjiegou/files/libjiagu.so

MD5 d64190392897f0f1dfc841c35b597978
SHA1 f796c1cc1ce38b84a3a4f8d0601ff07a40b29d7a
SHA256 d26ad1fa5569dba053e6b9d0da58fdb03579f3aed3545e564360fe47531f1ad5
SHA512 29bc299fc58f1119d691677343bd3bc98e8df8cbb9ce5a0aeb715d6f1dc9742df8489ef7a0bea999d68520ddd9352c3140a2e7fe7f6efbe7c212cb93bea5940d

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 01:13

Reported

2024-06-15 01:17

Platform

android-33-x64-arm64-20240611.1-en

Max time kernel

8s

Max time network

159s

Command Line

com.guangjiego.guangjiegou

Signatures

N/A

Processes

com.guangjiego.guangjiegou

Network

Country Destination Domain Proto
GB 172.217.169.68:443 udp
GB 172.217.169.68:443 tcp
BE 142.251.168.188:5228 tcp
GB 142.250.179.228:443 tcp
GB 216.58.204.74:443 tcp
N/A 224.0.0.251:5353 udp
GB 216.58.204.74:443 udp
GB 216.58.212.227:443 tcp
US 172.64.41.3:443 tcp
US 172.64.41.3:443 tcp
GB 142.250.200.35:443 tcp
US 172.64.41.3:443 udp
GB 142.250.200.35:443 udp
GB 172.217.169.68:443 udp
GB 142.250.179.228:443 udp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp

Files

/data/user/0/com.guangjiego.guangjiegou/files/libjiagu.so

MD5 7dd363f889d2c1ccae6340fed38640bf
SHA1 0431f83645732d619183d9e208a8ceb6275e8962
SHA256 a37987756769f95d837ed017502d665f82f70b5086e2f7c0b52a9ccf0fe7f1ad
SHA512 9c130a82f543c2462aff6a8f0597fb842f43d455ae8f5192a89f6f18a4e1b9d5d8fe5f04dc8fb5ed4341f29ee39ddb9ee0a76b91a32ca49782bcfa92c44f0b95