Malware Analysis Report

2025-08-11 00:00

Sample ID 240518-yf6sfacf67
Target 5677497cd0ab0558a972ea31004d15d9_JaffaCakes118
SHA256 6899095a4c0eba7e2d946e5b7e767ede8fbfb463488eeeec679c6ac9d171f7c6
Tags
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

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

6899095a4c0eba7e2d946e5b7e767ede8fbfb463488eeeec679c6ac9d171f7c6

Threat Level: Shows suspicious behavior

The file 5677497cd0ab0558a972ea31004d15d9_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

2024-05-18 19:44

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 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 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 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 read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-05-18 19:44

Reported

2024-05-18 19:44

Platform

android-x64-20240514-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

2024-05-18 19:44

Reported

2024-05-18 19:44

Platform

android-x64-arm64-20240514-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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-18 19:44

Reported

2024-05-18 19:47

Platform

android-x86-arm-20240514-en

Max time kernel

2s

Max time network

131s

Command Line

com.coohuaclient

Signatures

N/A

Processes

com.coohuaclient

getprop ro.product.cpu.abi

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.3:443 tcp
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 142.250.187.206:443 android.apis.google.com tcp

Files

/data/data/com.coohuaclient/.lib/libexec.so

MD5 2bb9f3a0d5ad7d49b42222b2996060ef
SHA1 2ea4c82b90ec41ba257a77cd605dc01ca83196d7
SHA256 3926137642da4f48486d82eea8ce64a71faba873d79802b7477e541db028c8e3
SHA512 013e79ac479f8b6387f0acc0c85a94048197a79cef0ad075add2082bbd18f03ea41ce618bb3947c71b922bbce51e377478cc78b5052f0d4703434026eea9289f

/data/data/com.coohuaclient/.lib/libexecmain.so

MD5 3bef7be4ceeeb2e3edcf7a5e3b9ce367
SHA1 ebf0786c171ef57c5393a044d497a38d57a23d34
SHA256 b9eb464b64d973038d1500aeb388dd6d0321e36752f4d4e3c04bf6272f82ce8d
SHA512 858b9df1cda17bdda9f04a525f26714497293be3b980519b5da8aad71f25f989db96166d26dd2017b9a02db2c9952b6be0c3217e72d12be08a6aa730fea366f2

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-18 19:44

Reported

2024-05-18 19:47

Platform

android-x64-20240514-en

Max time kernel

3s

Max time network

135s

Command Line

com.coohuaclient

Signatures

N/A

Processes

com.coohuaclient

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
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 142.250.200.46:443 tcp
GB 172.217.16.228:443 tcp
GB 172.217.16.228:443 tcp

Files

/data/data/com.coohuaclient/.lib/libexec.so

MD5 2bb9f3a0d5ad7d49b42222b2996060ef
SHA1 2ea4c82b90ec41ba257a77cd605dc01ca83196d7
SHA256 3926137642da4f48486d82eea8ce64a71faba873d79802b7477e541db028c8e3
SHA512 013e79ac479f8b6387f0acc0c85a94048197a79cef0ad075add2082bbd18f03ea41ce618bb3947c71b922bbce51e377478cc78b5052f0d4703434026eea9289f

/data/data/com.coohuaclient/.lib/libexecmain.so

MD5 3bef7be4ceeeb2e3edcf7a5e3b9ce367
SHA1 ebf0786c171ef57c5393a044d497a38d57a23d34
SHA256 b9eb464b64d973038d1500aeb388dd6d0321e36752f4d4e3c04bf6272f82ce8d
SHA512 858b9df1cda17bdda9f04a525f26714497293be3b980519b5da8aad71f25f989db96166d26dd2017b9a02db2c9952b6be0c3217e72d12be08a6aa730fea366f2

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-18 19:44

Reported

2024-05-18 19:44

Platform

android-x86-arm-20240514-en

Max time network

4s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
GB 142.250.200.14:443 tcp
N/A 224.0.0.251:5353 udp

Files

N/A