Malware Analysis Report

2024-09-09 13:37

Sample ID 240613-adezyazenm
Target 7eb88daf531b4e1d2027bf9f00fcf5d0115c6dc9d9e2106ad0bff9a2edd86795.bin
SHA256 7eb88daf531b4e1d2027bf9f00fcf5d0115c6dc9d9e2106ad0bff9a2edd86795
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

7eb88daf531b4e1d2027bf9f00fcf5d0115c6dc9d9e2106ad0bff9a2edd86795

Threat Level: Known bad

The file 7eb88daf531b4e1d2027bf9f00fcf5d0115c6dc9d9e2106ad0bff9a2edd86795.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

Queries account information for other applications stored on the device

Queries the phone number (MSISDN for GSM devices)

Reads the content of the MMS message.

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

Loads dropped Dex/Jar

Queries information about the current Wi-Fi connection

Makes use of the framework's foreground persistence service

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).

Queries information about active data network

Acquires the wake lock

Reads information about phone network operator.

Checks the presence of a debugger

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

2024-06-13 00:05

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 00:05

Reported

2024-06-13 00:08

Platform

android-x86-arm-20240611.1-en

Max time kernel

179s

Max time network

184s

Command Line

jofbeda.rotojgefz.deqvmj

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/jofbeda.rotojgefz.deqvmj/app_picture/1.jpg N/A N/A
N/A /data/user/0/jofbeda.rotojgefz.deqvmj/app_picture/1.jpg N/A N/A
N/A /data/user/0/jofbeda.rotojgefz.deqvmj/files/b N/A N/A
N/A /data/user/0/jofbeda.rotojgefz.deqvmj/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

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

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

jofbeda.rotojgefz.deqvmj

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 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 142.250.187.206:443 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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GB 216.58.212.202:443 tcp
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Files

/data/data/jofbeda.rotojgefz.deqvmj/app_picture/1.jpg

MD5 d855e8a9754e0c905076e3b1a47926f5
SHA1 518b6db786e0d46a37077ff71237bf18229c65c3
SHA256 c391dcf9c2ddf6d9b59a39bf8b12a5d4efb2dd5535d17ff9562d688dacb553f3
SHA512 ecfbd26f87316ac99d210a70a882b708cfb94eb535010b9476c47d1d2ddf597f1cbe06440b8937a67705a72cd1c0e506ba7af49d148563bee6fafe2f0d69d691

/data/user/0/jofbeda.rotojgefz.deqvmj/app_picture/1.jpg

MD5 ee57ff47ffe4ae76dc86118db532d7cb
SHA1 732c10b08374e06290fa78c1469c9e9d750693e2
SHA256 67f2a0dcc738df949672e74a0dea89539a6a2429d0150e9e924362341bbf9e3f
SHA512 f7e4ca214fd33dacb8138d968904b95c91903f3f3d94841807ceaad3f202e70fcb4f11c39c0a7f8f74b092fbbfa9518c65e7a85cb2e1540966a4e4113ef3ca8f

/data/data/jofbeda.rotojgefz.deqvmj/files/b

MD5 5052e382193805f854a17470afdeadc8
SHA1 e434b19018b8d0a14c3db4b47318a9e92e9f5148
SHA256 6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a
SHA512 be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

/storage/emulated/0/.msg_device_id.txt

MD5 b50fc1cabfcc0fba266b90ad83b96c6d
SHA1 28a4d18749a4a0475e394fbf15f7bdfecbcbffde
SHA256 fac7e3e10c2048b335beb2ea5316bd644a8254eb12649d1f548b3035cbbacaf3
SHA512 b5fcbc5f6f7d2ac7da4f558e5bd4aa98022c25249c8f2e05c4e9b77321fcf8c8df19a9f6aefcce2d4b8f439ac818744ec75bf90516c93e4a8f5331caec5700df