Malware Analysis Report

2024-09-09 13:03

Sample ID 240629-1y3vlsxdmd
Target bc6c115a982b7e43613f8463c6363bfcb73512eb16030efe5933b98edacf6045.bin
SHA256 bc6c115a982b7e43613f8463c6363bfcb73512eb16030efe5933b98edacf6045
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

bc6c115a982b7e43613f8463c6363bfcb73512eb16030efe5933b98edacf6045

Threat Level: Known bad

The file bc6c115a982b7e43613f8463c6363bfcb73512eb16030efe5933b98edacf6045.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.

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 account information for other applications stored on the device

Queries the phone number (MSISDN for GSM devices)

Requests dangerous framework permissions

Reads information about phone network operator.

Makes use of the framework's foreground persistence service

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

Acquires the wake lock

Declares services with permission to bind to the system

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

2024-06-29 22:04

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

2024-06-29 22:04

Reported

2024-06-29 22:25

Platform

android-x86-arm-20240624-en

Max time kernel

179s

Max time network

183s

Command Line

upqrdrz.jfigkplho.gqsxuz

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/upqrdrz.jfigkplho.gqsxuz/app_picture/1.jpg N/A N/A
N/A /data/user/0/upqrdrz.jfigkplho.gqsxuz/app_picture/1.jpg N/A N/A
N/A /data/user/0/upqrdrz.jfigkplho.gqsxuz/files/b N/A N/A
N/A /data/user/0/upqrdrz.jfigkplho.gqsxuz/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

upqrdrz.jfigkplho.gqsxuz

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.42:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.132.78:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
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GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/upqrdrz.jfigkplho.gqsxuz/app_picture/1.jpg

MD5 5be49e27a0d2756b4adf93ef8d5bcfe8
SHA1 ba42a3d406d38d14b637af2443ee2d8a193be7e8
SHA256 8d4d238e0905a39ee273cab8ed56122e32fd4e9c3287606ab1a33062022d8afd
SHA512 db6876a02b0e1379f47f9651b7898929d04bc872588a8b421506a00a0df8900f838ada572eaba0726e30959bdffb8c0fae64d798218b5de9f761704e8c526c0c

/data/user/0/upqrdrz.jfigkplho.gqsxuz/app_picture/1.jpg

MD5 910ce369434682ac8c12b9ace1623df8
SHA1 85f27647b3d37f30419f566486e0de7ab46b321f
SHA256 4823d0905cb460df9ac3e58da1999fbce83b21fc05c792b635455fd7a27d2988
SHA512 0e65de31734db8414e9d56558d687cfeb284f09de93e85f1d68549c91736b21118119190f06dcd2d12237c919bda0c6fadc90dc47f17b2a4f62052bccabff3a7

/data/data/upqrdrz.jfigkplho.gqsxuz/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 b1874af36193d346d09931abe4a05765
SHA1 66bcf7aee5b30d9576bed87974aa7785b1e6bdd5
SHA256 d88aebc0097d499672c231091e0ece421b0dee6adb5f6051e38075332abc0e67
SHA512 c45d6396b72531408e8bfd579d486c57e885fc56f35301810e3d9f45e51abf17259a20f34440586a3b8b1827419fde46052d1bee31791bbd40f60fb147f3858d