Malware Analysis Report

2024-10-19 13:26

Sample ID 240614-hz21lazcjb
Target a8779221b2c1c124a5344c3a70fa7b85_JaffaCakes118
SHA256 96733873a961cda37b98635727bd1855c976070081401a10ce4403c6694e0e00
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: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral7

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

96733873a961cda37b98635727bd1855c976070081401a10ce4403c6694e0e00

Threat Level: Shows suspicious behavior

The file a8779221b2c1c124a5344c3a70fa7b85_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

2024-06-14 07:11

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 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 receive SMS messages. android.permission.RECEIVE_SMS 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 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 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

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-14 07:11

Reported

2024-06-14 07:11

Platform

android-x64-arm64-20240611.1-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

2024-06-14 07:11

Reported

2024-06-14 07:11

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: behavioral6

Detonation Overview

Submitted

2024-06-14 07:11

Reported

2024-06-14 07:11

Platform

android-x64-20240611.1-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: behavioral7

Detonation Overview

Submitted

2024-06-14 07:11

Reported

2024-06-14 07:11

Platform

android-x64-arm64-20240611.1-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: behavioral1

Detonation Overview

Submitted

2024-06-14 07:11

Reported

2024-06-14 07:14

Platform

android-x86-arm-20240611.1-en

Max time kernel

3s

Max time network

132s

Command Line

aitkj.free.novel.reader.iswell

Signatures

N/A

Processes

aitkj.free.novel.reader.iswell

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 216.58.212.238:443 android.apis.google.com tcp
GB 216.58.212.202:443 tcp

Files

/data/data/aitkj.free.novel.reader.iswell/.jiagu/libjiagu.so

MD5 7ed9976ba97aa142c66baccf01409358
SHA1 92183ad63faa37ac0704dc0b1362772a25b08b24
SHA256 9be72fbbaa9dd3e47ec4854d4b17d80c898ca9da63c74e6757d0244626b9ed9f
SHA512 838a257fa07d9f931a13b94061c32d8daa99acfa4b13a406ddd17130aa86db9f8b90863e55494a8823da95b8ceebf05c2591bc74cbdc725dfb349acede1b1b22

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 07:11

Reported

2024-06-14 07:11

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
GB 142.250.180.14:443 tcp
N/A 224.0.0.251:5353 udp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-14 07:11

Reported

2024-06-14 07:11

Platform

android-x64-20240611.1-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