Malware Analysis Report

2025-01-19 07:48

Sample ID 240611-xva4msxhqj
Target 9f3ff7ed28218bba79c22f319ea1e99d_JaffaCakes118
SHA256 3f85c27423d5910f64f50c974c3a163182d483e77933c21aaa30a65a5f105380
Tags
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

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 Overview

score
6/10

SHA256

3f85c27423d5910f64f50c974c3a163182d483e77933c21aaa30a65a5f105380

Threat Level: Shows suspicious behavior

The file 9f3ff7ed28218bba79c22f319ea1e99d_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

2024-06-11 19:10

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 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
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 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 an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION 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 app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-11 19:09

Reported

2024-06-11 19:13

Platform

android-x86-arm-20240611-en

Max time kernel

2s

Max time network

135s

Command Line

com.unionpay.uppay

Signatures

N/A

Processes

com.unionpay.uppay

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

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-11 19:09

Reported

2024-06-11 19:13

Platform

android-33-x64-arm64-20240611.1-en

Max time kernel

3s

Max time network

179s

Command Line

com.unionpay.uppay

Signatures

N/A

Processes

com.unionpay.uppay

Network

Country Destination Domain Proto
GB 172.217.169.68:443 udp
GB 172.217.169.68:443 tcp
GB 172.217.16.234:443 udp
BE 142.251.168.188:5228 tcp
GB 172.217.16.234:443 tcp
GB 142.250.179.228:443 tcp
N/A 224.0.0.251:5353 udp
GB 172.217.16.234:443 tcp
US 172.64.41.3:443 udp
US 172.64.41.3:443 tcp
US 172.64.41.3:443 tcp
GB 142.250.187.227:443 tcp
GB 142.250.187.227:443 udp
GB 172.217.169.68:443 udp
GB 142.250.179.228:443 tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-11 19:09

Reported

2024-06-11 19:14

Platform

android-x86-arm-20240611-en

Max time kernel

2s

Max time network

130s

Command Line

com.yishanxiu.yishang

Signatures

N/A

Processes

com.yishanxiu.yishang

chmod 755 /data/data/com.yishanxiu.yishang/.jiagu/libjiagu.so

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.213.10:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.187.206:443 tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp

Files

/data/data/com.yishanxiu.yishang/.jiagu/libjiagu.so

MD5 2bb2049dc55895549bac130b2263cbe2
SHA1 88b75690c61878f638056f8dc3adfbbc91b92400
SHA256 51dda3791e1fb270f2812564c3e5611d051423414e14f2c0f20d0b134f18673c
SHA512 85c65e5e918e656fe66a2b20ff5bf71cf5e36564648dcd711fa2886af3a0f5055ed4978e99e357104c4c1cd6d56e4691a651fe29380916b7995f76de125ada2a

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-11 19:09

Reported

2024-06-11 19:10

Platform

android-x64-20240611-en

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A