Malware Analysis Report

2025-08-05 19:14

Sample ID 240519-flea9sbd4y
Target 58a6a3f41ec345b6a1a43b53ec570667_JaffaCakes118
SHA256 3b82b6d382f1df2cf2eb9c5b3e5615a5785e39bf9cb2deef7b550d0f26b2df04
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: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral8

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: behavioral7

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
6/10

SHA256

3b82b6d382f1df2cf2eb9c5b3e5615a5785e39bf9cb2deef7b550d0f26b2df04

Threat Level: Shows suspicious behavior

The file 58a6a3f41ec345b6a1a43b53ec570667_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

2024-05-19 04:57

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 read or write the system settings. android.permission.WRITE_SETTINGS 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 an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE 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
Required to be able to access the camera device. android.permission.CAMERA 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

2024-05-19 04:57

Reported

2024-05-19 05:00

Platform

android-x86-arm-20240514-en

Max time kernel

2s

Max time network

132s

Command Line

com.lianzainovel

Signatures

N/A

Processes

com.lianzainovel

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.212.227:443 tcp
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp

Files

/data/data/com.lianzainovel/.jiagu/libjiagu.so

MD5 71785ddb7bcd587a8689d20388fe960f
SHA1 a844a7007526c2685d2bef6070c756198d25d0d0
SHA256 b8fed37400f497999cad76359a05775a3bda0016f95034f4028068bda850cbcf
SHA512 760ba0022cc425cb237ec5f5679788c42f7d0512f2b59a5160e7cd381816f90cf519c77387c0c8d363b364b9059463f91fcfe1198e82d27f781d3844a0a8457e

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-19 04:57

Reported

2024-05-19 05:00

Platform

android-x64-arm64-20240514-en

Max time kernel

3s

Max time network

133s

Command Line

com.lianzainovel

Signatures

N/A

Processes

com.lianzainovel

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.204.74:443 tcp
GB 172.217.16.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.187.200:443 ssl.google-analytics.com tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp

Files

/data/user/0/com.lianzainovel/.jiagu/libjiagu.so

MD5 71785ddb7bcd587a8689d20388fe960f
SHA1 a844a7007526c2685d2bef6070c756198d25d0d0
SHA256 b8fed37400f497999cad76359a05775a3bda0016f95034f4028068bda850cbcf
SHA512 760ba0022cc425cb237ec5f5679788c42f7d0512f2b59a5160e7cd381816f90cf519c77387c0c8d363b364b9059463f91fcfe1198e82d27f781d3844a0a8457e

/data/user/0/com.lianzainovel/.jiagu/libjiagu_64.so

MD5 736feb37559b8a4868f8a364c3db1f2d
SHA1 4ba361cb40ac341823fcdf970e1635b5338cc6a0
SHA256 4786867b371cc0e1cd6282c61c4b9d7597e416484a6f7abb7daa999b556f970e
SHA512 8ea30c8253d272b04b33f809a4c617f8749a256175f392142bd48e38559e2b5290a7fbabde7aa7c2a69710cbb8e2d38d0f4f5b05fa751c7f22601a5a25d13c0b

Analysis: behavioral6

Detonation Overview

Submitted

2024-05-19 04:57

Reported

2024-05-19 04:57

Platform

android-x86-arm-20240514-en

Max time network

6s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
GB 142.250.187.195:443 tcp
N/A 224.0.0.251:5353 udp

Files

N/A

Analysis: behavioral8

Detonation Overview

Submitted

2024-05-19 04:57

Reported

2024-05-19 04:57

Platform

android-x64-arm64-20240514-en

Max time network

8s

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: behavioral3

Detonation Overview

Submitted

2024-05-19 04:57

Reported

2024-05-19 04:57

Platform

android-x86-arm-20240514-en

Max time network

6s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
GB 142.250.187.195:443 tcp
N/A 224.0.0.251:5353 udp

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-05-19 04:57

Reported

2024-05-19 04:57

Platform

android-x64-20240514-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: behavioral5

Detonation Overview

Submitted

2024-05-19 04:57

Reported

2024-05-19 04:57

Platform

android-x64-arm64-20240514-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: behavioral7

Detonation Overview

Submitted

2024-05-19 04:57

Reported

2024-05-19 04:57

Platform

android-x64-20240514-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