Malware Analysis Report

2024-09-09 13:40

Sample ID 240613-ahhxdszfqn
Target aca3789cfc2a87ce8ac64ad9be9f518961b47b7e579b6a0203484133b3f354b5.bin
SHA256 aca3789cfc2a87ce8ac64ad9be9f518961b47b7e579b6a0203484133b3f354b5
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

aca3789cfc2a87ce8ac64ad9be9f518961b47b7e579b6a0203484133b3f354b5

Threat Level: Known bad

The file aca3789cfc2a87ce8ac64ad9be9f518961b47b7e579b6a0203484133b3f354b5.bin was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan

XLoader payload

XLoader, MoqHao

Removes its main activity from the application launcher

Checks if the Android device is rooted.

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)

Queries the phone number (MSISDN for GSM devices)

Queries account information for other applications stored on the device

Reads the content of the MMS message.

Makes use of the framework's foreground persistence service

Acquires the wake lock

Reads information about phone network operator.

Declares services with permission to bind to the system

Requests dangerous framework permissions

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

Checks the presence of a debugger

Uses Crypto APIs (Might try to encrypt user data)

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

2024-06-13 00:12

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 00:12

Reported

2024-06-13 00:15

Platform

android-x86-arm-20240611.1-en

Max time kernel

179s

Max time network

184s

Command Line

qzyrpuh.rsbjonoib.ffjexg

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/qzyrpuh.rsbjonoib.ffjexg/app_picture/1.jpg N/A N/A
N/A /data/user/0/qzyrpuh.rsbjonoib.ffjexg/app_picture/1.jpg N/A N/A
N/A /data/user/0/qzyrpuh.rsbjonoib.ffjexg/files/b N/A N/A
N/A /data/user/0/qzyrpuh.rsbjonoib.ffjexg/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

Checks the presence of a debugger

evasion

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

qzyrpuh.rsbjonoib.ffjexg

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.212.234:443 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
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GB 142.250.187.238:443 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/qzyrpuh.rsbjonoib.ffjexg/app_picture/1.jpg

MD5 3d9b73c7d5bb5fa602163dc066dec44f
SHA1 781b6e30173011683b5fd0e814555d6cbbc351f9
SHA256 241f08f72338335a847d46b0e1b878011d235e0b91c74a0c9f43d2576be1186e
SHA512 c5531d4dc644d9f0203ec4ecd4585e163bd6e166fc70263a8bdbe00ca3ba6fb196c06b6676fe2da85e5c2ec64574bcaea94c17b755c33979de5df9361c3c4a63

/data/user/0/qzyrpuh.rsbjonoib.ffjexg/app_picture/1.jpg

MD5 ed90d05ac009d43869133145dbd0f257
SHA1 04163c62eaabaafb7b1fa2b389e40af664f8288b
SHA256 2e66af83212c1f646e29845f9163015f15109d42b2ac563bdf7be84375a319a1
SHA512 98bd9ee511d9899766b0b8492505819980e8d61f9adc621be83ded2b5651abe655ebb82e5de58f02699c6072fd30e03d8b6c588733d60f22645d7af17e7fcf71

/data/data/qzyrpuh.rsbjonoib.ffjexg/files/b

MD5 5052e382193805f854a17470afdeadc8
SHA1 e434b19018b8d0a14c3db4b47318a9e92e9f5148
SHA256 6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a
SHA512 be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

/storage/emulated/0/.msg_device_id.txt

MD5 8744e1684dc91faed0bceebd66e55a48
SHA1 9d4048ac5897def67792e57402818d03d43e62c7
SHA256 e690f3e604a84c51f1f9bacf0c267fa4a8e74132c68bcec1903caca0535236d2
SHA512 ac94e7da94ce874f5f18e55b14540415b0ef055e5bad31c28a6c34123d33208b6bde08140729749becea89d8ad7e258b437fe9d2fd4728c9266368d00a952894