Malware Analysis Report

2024-09-09 13:07

Sample ID 240627-1xpllatbma
Target 1c6196acc084f2df56d2ca1c41acf7bda197a2d0ba8b9ce928a4b9a4e12cc6d5.bin
SHA256 1c6196acc084f2df56d2ca1c41acf7bda197a2d0ba8b9ce928a4b9a4e12cc6d5
Tags
xloader_apk banker collection discovery evasion impact 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

1c6196acc084f2df56d2ca1c41acf7bda197a2d0ba8b9ce928a4b9a4e12cc6d5

Threat Level: Known bad

The file 1c6196acc084f2df56d2ca1c41acf7bda197a2d0ba8b9ce928a4b9a4e12cc6d5.bin was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan

XLoader, MoqHao

XLoader payload

Checks if the Android device is rooted.

Removes its main activity from the application launcher

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

Queries account information for other applications stored on the device

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.

Requests dangerous framework permissions

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

Declares services with permission to bind to the system

Reads information about phone network operator.

Acquires the wake lock

Makes use of the framework's foreground persistence service

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

Uses Crypto APIs (Might try to encrypt user data)

Checks CPU information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-27 22:01

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

2024-06-27 22:01

Reported

2024-06-27 22:12

Platform

android-x86-arm-20240624-en

Max time kernel

179s

Max time network

185s

Command Line

qdbvyqu.wyhhlvwxo.zsquxt

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/bin/su N/A N/A
N/A /system/xbin/su N/A N/A
N/A /sbin/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/qdbvyqu.wyhhlvwxo.zsquxt/app_picture/1.jpg N/A N/A
N/A /data/user/0/qdbvyqu.wyhhlvwxo.zsquxt/app_picture/1.jpg N/A N/A
N/A /data/user/0/qdbvyqu.wyhhlvwxo.zsquxt/files/b N/A N/A
N/A /data/user/0/qdbvyqu.wyhhlvwxo.zsquxt/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 account information for other applications stored on the device

collection
Description Indicator Process Target
Framework service call android.accounts.IAccountManager.getAccounts N/A N/A

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

Reads information about phone network operator.

discovery

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

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Checks CPU information

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

Processes

qdbvyqu.wyhhlvwxo.zsquxt

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 93.186.225.194:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
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GB 142.250.187.206:443 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
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Files

/data/data/qdbvyqu.wyhhlvwxo.zsquxt/app_picture/1.jpg

MD5 559888aeab006a17e12a839a24fe1cc0
SHA1 f0b27436d67ebee48c2b6ccc2949cbf6ea1d9bde
SHA256 d2df2500c6160f7d9152850536d5c36ac253dc18fffb135625a925133bb7b0dc
SHA512 d026871cc24ebf84f3ec7c3037dc18ff5f84ffce70a1e34a5db6f9b82ef16a716a0f3ddece52714c96ba2d5c2bdb759a8dad588767948c49b215878256e5f98c

/data/user/0/qdbvyqu.wyhhlvwxo.zsquxt/app_picture/1.jpg

MD5 93324b4787e1919b2e17558c7059c74e
SHA1 f8c3c2b4be584a27b750259400748ce41e739a31
SHA256 dd9c1699925df2a4f03f1a737b909611390a534de404ec82e1f4c9e0df0fbd8b
SHA512 67ad925f5ee67852e2f42960c6fc2cc2042f48bfb480dbdfa04eef90636dc2fb8f77658483e997d6d8bec67d81df088e45d99848444d7ddce67003f93188f144

/data/data/qdbvyqu.wyhhlvwxo.zsquxt/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 e0a727a8a3d4e99aa888f537efa08b60
SHA1 031cb6d244aa387eca0ec4660aedde1a4ee6fb51
SHA256 e99748dfc7af7ef56588c2fabc62f18a334517b9d8f7a17091e6971c2a93fc4e
SHA512 8347cdbdaf7585bfef90d06a27df94f71357b60d46ff0a8e6c367d1707425cc8f11cf4924a56113cdb7673cc1d4ce89a4d8f0602798dec7d02a4b8f6968c283e