Malware Analysis Report

2024-09-09 13:20

Sample ID 240613-ch3mxa1alb
Target a37c21458ab8ebd84180d6fc4da6f281_JaffaCakes118
SHA256 87b693a1d9532f589efc25124e735b2482f9e00a79fd2b6d4da9112949ef0e33
Tags
collection discovery evasion
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

87b693a1d9532f589efc25124e735b2482f9e00a79fd2b6d4da9112949ef0e33

Threat Level: Shows suspicious behavior

The file a37c21458ab8ebd84180d6fc4da6f281_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

collection discovery evasion

Requests cell location

Queries information about active data network

Queries information about the current Wi-Fi connection

Requests dangerous framework permissions

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 02:05

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to read from external storage. android.permission.READ_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 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 receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_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 app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 02:05

Reported

2024-06-13 02:08

Platform

android-x86-arm-20240611.1-en

Max time kernel

2s

Max time network

137s

Command Line

com.jc159.lottery

Signatures

N/A

Processes

com.jc159.lottery

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 142.250.200.46:443 android.apis.google.com tcp

Files

/data/data/com.jc159.lottery/.jiagu/libjiagu.so

MD5 3ea3848a04da1344fd59bc81190c5b88
SHA1 37bd3faa2bea20a1c42668a0994de3fdd06304c5
SHA256 f3daac15d65dfe35c1a3ef99f61fef58b8ce643cd2ff2938e3cc6ec13c2dcc88
SHA512 d13ca0118b34999237ed35dbf0b44d3f72285fb7ec5972ae85d72f63b39358eb507b03a884f43652a7d72d93472d7af28855da561b9b032c615c4622d59bce17

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 02:05

Reported

2024-06-13 02:09

Platform

android-x64-20240611.1-en

Max time kernel

2s

Max time network

186s

Command Line

com.jc159.lottery

Signatures

N/A

Processes

com.jc159.lottery

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 142.250.179.234:443 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.187.200:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.14:443 android.apis.google.com tcp
GB 142.250.200.46:443 tcp
GB 142.250.179.226:443 tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
GB 142.250.200.46:443 tcp

Files

/data/data/com.jc159.lottery/.jiagu/libjiagu.so

MD5 3ea3848a04da1344fd59bc81190c5b88
SHA1 37bd3faa2bea20a1c42668a0994de3fdd06304c5
SHA256 f3daac15d65dfe35c1a3ef99f61fef58b8ce643cd2ff2938e3cc6ec13c2dcc88
SHA512 d13ca0118b34999237ed35dbf0b44d3f72285fb7ec5972ae85d72f63b39358eb507b03a884f43652a7d72d93472d7af28855da561b9b032c615c4622d59bce17

/data/data/com.jc159.lottery/.jiagu/libjiagu_64.so

MD5 dd2427d0da113103ee5f7c176f515b46
SHA1 2502c2989d72d7945ea2c985db7db3cb250ae26c
SHA256 7c4d2b24a0a11d74ae5d4874b02cbc24937568f71376121c37ad803f1ed93b72
SHA512 765d0d61825a9a3f61b220cae5341a49383641abe9360b9616120525ce579b1dde19a668c24ba35df153b1dd4817f6ca3c05de08ab697610ebf817fc7edc43ff

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-13 02:05

Reported

2024-06-13 02:08

Platform

android-x86-arm-20240611.1-en

Max time kernel

2s

Max time network

169s

Command Line

com.alipay.android.app

Signatures

Requests cell location

collection discovery evasion
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getCellLocation N/A N/A

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Processes

com.alipay.android.app

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 142.250.178.14:443 android.apis.google.com tcp

Files

N/A