Malware Analysis Report

2024-09-09 17:33

Sample ID 240613-m482xswcjb
Target a531efa54fe87959c6a04ae94cd98006_JaffaCakes118
SHA256 078f02d40684adaa393843ba3428aa4d501b9f032abee4b5c8a45096dbab8cae
Tags
evasion
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

078f02d40684adaa393843ba3428aa4d501b9f032abee4b5c8a45096dbab8cae

Threat Level: Shows suspicious behavior

The file a531efa54fe87959c6a04ae94cd98006_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

evasion

Requests dangerous framework permissions

Checks the presence of a debugger

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 11:02

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 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 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 approximate location. android.permission.ACCESS_COARSE_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 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 application to read or write the system settings. android.permission.WRITE_SETTINGS 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
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-13 11:02

Reported

2024-06-13 11:02

Platform

android-x64-20240611.1-en

Max time network

7s

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

2024-06-13 11:02

Reported

2024-06-13 11:02

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 11:02

Reported

2024-06-13 11:05

Platform

android-x86-arm-20240611.1-en

Max time kernel

4s

Max time network

131s

Command Line

com.fengkuang.leiting.feijishe

Signatures

Checks the presence of a debugger

evasion

Processes

com.fengkuang.leiting.feijishe

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
GB 216.58.212.202:443 tcp

Files

/data/data/com.fengkuang.leiting.feijishe/.x86lib/libbaiduprotect_x86.so

MD5 221dcabcd573580db7d913eca4323b62
SHA1 286a923d05a76b8fb4c108d04f6e6b55c82ce798
SHA256 3734f93006fb9e83e979993feb12c2b37a5b0693d06a2e1cc3e46356b0aa6a51
SHA512 be24c86dc10a0ee3529b0238e7dcd73d6f87635b534a5d2c8681ef0ee8dc149afb53d32ce04876c7980db3ea272fabae2a97998031a0e587bf61046c12b4b22a

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 11:02

Reported

2024-06-13 11:05

Platform

android-x64-20240611.1-en

Max time kernel

4s

Max time network

131s

Command Line

com.fengkuang.leiting.feijishe

Signatures

Checks the presence of a debugger

evasion

Processes

com.fengkuang.leiting.feijishe

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
GB 172.217.169.10:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 172.217.169.78:443 tcp
GB 142.250.179.226:443 tcp
GB 172.217.169.42:443 tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 tcp
GB 172.217.169.14:443 tcp

Files

/data/data/com.fengkuang.leiting.feijishe/.x86lib/libbaiduprotect_x86.so

MD5 221dcabcd573580db7d913eca4323b62
SHA1 286a923d05a76b8fb4c108d04f6e6b55c82ce798
SHA256 3734f93006fb9e83e979993feb12c2b37a5b0693d06a2e1cc3e46356b0aa6a51
SHA512 be24c86dc10a0ee3529b0238e7dcd73d6f87635b534a5d2c8681ef0ee8dc149afb53d32ce04876c7980db3ea272fabae2a97998031a0e587bf61046c12b4b22a

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-13 11:02

Reported

2024-06-13 11:02

Platform

android-x86-arm-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