Malware Analysis Report

2024-09-09 13:03

Sample ID 240701-1zq77swfnj
Target 7f868c782ce4cabc2a31dd6745ccecc4b4427f8944d2469b400cb68aed0f6475.bin
SHA256 7f868c782ce4cabc2a31dd6745ccecc4b4427f8944d2469b400cb68aed0f6475
Tags
xloader_apk banker collection discovery evasion infostealer persistence stealth trojan
score
10/10

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 Overview

score
10/10

SHA256

7f868c782ce4cabc2a31dd6745ccecc4b4427f8944d2469b400cb68aed0f6475

Threat Level: Known bad

The file 7f868c782ce4cabc2a31dd6745ccecc4b4427f8944d2469b400cb68aed0f6475.bin was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion infostealer persistence stealth trojan

XLoader payload

XLoader, MoqHao

Removes its main activity from the application launcher

Checks if the Android device is rooted.

Queries the phone number (MSISDN for GSM devices)

Loads dropped Dex/Jar

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

Reads the content of the MMS message.

Declares services with permission to bind to the system

Requests dangerous framework permissions

Acquires the wake lock

Requests disabling of battery optimizations (often used to enable hiding in the background).

Makes use of the framework's foreground persistence service

Registers a broadcast receiver at runtime (usually for listening for system events)

Checks CPU information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-01 22:05

Signatures

Declares services with permission to bind to the system

Description Indicator Process Target
Required by notification listener services to bind with the system. Allows apps to listen to and interact with notifications on the device. android.permission.BIND_NOTIFICATION_LISTENER_SERVICE N/A N/A

Requests dangerous framework permissions

Description Indicator Process Target
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 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 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 the user's contacts data. android.permission.READ_CONTACTS 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 access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows an app to post notifications. android.permission.POST_NOTIFICATIONS N/A N/A
Allows an application a broad access to external storage in scoped storage. android.permission.MANAGE_EXTERNAL_STORAGE N/A N/A
Allows read access to the device's phone number(s). android.permission.READ_PHONE_NUMBERS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-01 22:05

Reported

2024-07-01 22:22

Platform

android-x86-arm-20240624-en

Max time kernel

10s

Max time network

183s

Command Line

ynpndwe.tujcgzfdx.mdzslf

Signatures

XLoader payload

Description Indicator Process Target
N/A N/A N/A N/A

XLoader, MoqHao

trojan infostealer banker xloader_apk

Checks if the Android device is rooted.

evasion
Description Indicator Process Target
N/A /system/xbin/su N/A N/A
N/A /sbin/su N/A N/A
N/A /system/bin/su N/A N/A

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/ynpndwe.tujcgzfdx.mdzslf/app_picture/1.jpg N/A N/A
N/A /data/user/0/ynpndwe.tujcgzfdx.mdzslf/app_picture/1.jpg N/A N/A
N/A /data/user/0/ynpndwe.tujcgzfdx.mdzslf/files/b N/A N/A
N/A /data/user/0/ynpndwe.tujcgzfdx.mdzslf/files/b N/A N/A

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

banker discovery

Queries the phone number (MSISDN for GSM devices)

discovery

Reads the content of the MMS message.

collection
Description Indicator Process Target
URI accessed for read content://mms/ N/A N/A

Acquires the wake lock

Description Indicator Process Target
Framework service call android.os.IPowerManager.acquireWakeLock N/A N/A

Makes use of the framework's foreground persistence service

evasion persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.setServiceForeground N/A N/A

Requests disabling of battery optimizations (often used to enable hiding in the background).

evasion
Description Indicator Process Target
Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS N/A N/A

Registers a broadcast receiver at runtime (usually for listening for system events)

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Processes

ynpndwe.tujcgzfdx.mdzslf

Network

Country Destination Domain Proto
GB 142.250.180.10:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.137.164:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
GB 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp

Files

/data/data/ynpndwe.tujcgzfdx.mdzslf/app_picture/1.jpg

MD5 f1a5d3f96945fce21c071a807a930334
SHA1 c9e36ab7e65b6d3520ef89c1cef137e044a7f2b7
SHA256 5fff0e83d8162d77a1ef759b78c9ccf26f571e76bb966400f57a4f86e33f2d50
SHA512 e98b7e1ecb8b20b02107df732b3c558102be11f9f2ffd45c14a8fef0c68560363d493fbc63eff42625e406a6207c7de5d1c07dafd46837e69296c7e3b1e39965

/data/user/0/ynpndwe.tujcgzfdx.mdzslf/app_picture/1.jpg

MD5 ef7ac2ecd67ee771014e4bd3bebdd053
SHA1 da65a0a01c0638d788c9d586badfd9a83f5d5719
SHA256 0f4e8a2ce61a43883d8dd050e3d7fb10d1c2d3b9d05b66d8164019ce65dffa5a
SHA512 9d27eab95ae18181be3db45645ac05aa1c7d9302118a3f4b02d467806c060ff2746993cdfb93e99f75511be3127c0782517b78b1eaf7819d0f72fe9df5924818

/data/data/ynpndwe.tujcgzfdx.mdzslf/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9