Malware Analysis Report

2024-09-09 13:04

Sample ID 240627-1xh4tawcnj
Target cb2988e0f7458de214c8750e30eab5ac218fb620b480ca4923cc31213378f33b.bin
SHA256 cb2988e0f7458de214c8750e30eab5ac218fb620b480ca4923cc31213378f33b
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

cb2988e0f7458de214c8750e30eab5ac218fb620b480ca4923cc31213378f33b

Threat Level: Known bad

The file cb2988e0f7458de214c8750e30eab5ac218fb620b480ca4923cc31213378f33b.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 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.

Queries the phone number (MSISDN for GSM devices)

Loads dropped Dex/Jar

Acquires the wake lock

Requests dangerous framework permissions

Makes use of the framework's foreground persistence service

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

Reads information about phone network operator.

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

2024-06-27 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 22:10

Platform

android-x86-arm-20240624-en

Max time kernel

179s

Max time network

187s

Command Line

xhxhupd.wbfkgfuhf.xzdmap

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 /sbin/su N/A N/A
N/A /system/bin/su N/A N/A
N/A /system/xbin/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/xhxhupd.wbfkgfuhf.xzdmap/app_picture/1.jpg N/A N/A
N/A /data/user/0/xhxhupd.wbfkgfuhf.xzdmap/app_picture/1.jpg N/A N/A
N/A /data/user/0/xhxhupd.wbfkgfuhf.xzdmap/files/b N/A N/A
N/A /data/user/0/xhxhupd.wbfkgfuhf.xzdmap/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

xhxhupd.wbfkgfuhf.xzdmap

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.202:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.132.67:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
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GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/xhxhupd.wbfkgfuhf.xzdmap/app_picture/1.jpg

MD5 2426a729324ec26260c789588b09a51d
SHA1 b246692fa300fe95e04ec754cdf803b279f11e46
SHA256 13d1886fa302312acbc0fd103b655a594f57da540e20ce97f644c83d2f605e85
SHA512 ad3540329fb177b71e3b3b3338e9e6cc49142bc42327c71250dbaddd3daa310f912f0a4a4da72a388fb72070ea17fbc6df5882b6440ee4f11a73c685caa694d5

/data/user/0/xhxhupd.wbfkgfuhf.xzdmap/app_picture/1.jpg

MD5 b35739ab0c02478abdea212cb147cf90
SHA1 bd225eba79ee9981cf26affc97c543997e368de9
SHA256 35c72ba6c4268626f46a1416715a06d9d45b33aff338da08c67b56ffc653c0ad
SHA512 f0d6499527e1a5551033a0c8085b7403665ee4ca44faca27d6573f6cd5bba87103e435b1c6b812e3f42be4594d34ab39b5cb4258b5b6b3acfd6186d21dc8c69d

/data/data/xhxhupd.wbfkgfuhf.xzdmap/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 a5fc520f4932b03aba20fb5f170f95e4
SHA1 724ab1aa7217fc6972148bf0abf05a377cf36b20
SHA256 e09df819e12ac6a8d297bc0dc5c1550ec78d86869203d3d7e7a8ebc48c269d8d
SHA512 9c737c6f3ccf96ffe68b4e40fb88fa674396d1ab9c85abff4d9c8ed7a325057ce54e25d7239ababd4f308f10b96ecfb31ed73ad1ca883904d6145d911417c5e9