Malware Analysis Report

2024-09-09 13:09

Sample ID 240627-11jjrawelr
Target 5959ef6f69a09af8bde965fee71883fa5e82cfbe947bdaf6bd049e9a2b624187.bin
SHA256 5959ef6f69a09af8bde965fee71883fa5e82cfbe947bdaf6bd049e9a2b624187
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

5959ef6f69a09af8bde965fee71883fa5e82cfbe947bdaf6bd049e9a2b624187

Threat Level: Known bad

The file 5959ef6f69a09af8bde965fee71883fa5e82cfbe947bdaf6bd049e9a2b624187.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 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.

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

Acquires the wake lock

Queries information about active data network

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

Declares services with permission to bind to the system

Queries information about the current Wi-Fi connection

Makes use of the framework's foreground persistence service

Reads information about phone network operator.

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 22:06

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 22:06

Reported

2024-06-27 22:32

Platform

android-x86-arm-20240624-en

Max time kernel

179s

Max time network

184s

Command Line

gqsslbw.xgkqbhgtt.pfkluc

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/gqsslbw.xgkqbhgtt.pfkluc/app_picture/1.jpg N/A N/A
N/A /data/user/0/gqsslbw.xgkqbhgtt.pfkluc/app_picture/1.jpg N/A N/A
N/A /data/user/0/gqsslbw.xgkqbhgtt.pfkluc/files/b N/A N/A
N/A /data/user/0/gqsslbw.xgkqbhgtt.pfkluc/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

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

gqsslbw.xgkqbhgtt.pfkluc

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.213.10:443 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 142.250.179.238:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/gqsslbw.xgkqbhgtt.pfkluc/app_picture/1.jpg

MD5 c6779706f02607177bf48282d3f0826c
SHA1 311e483c9738977859fe8ca34c1598224e1aab73
SHA256 298322f8b2fa6177b6813e35704cedba82ba974d146cc4f627f274e650ee6834
SHA512 5083b261f4717702f116f910bbd6f2535e2f4e510ec8d7431614d889f1c1253b62b527812135ac0a4a6b794a79eee1eeb9e9b3aba001701e8f5b18590a6876b8

/data/user/0/gqsslbw.xgkqbhgtt.pfkluc/app_picture/1.jpg

MD5 e6a0489a074ece38f2ca441ba015ec9e
SHA1 1abcd0cc4bf50fa1618d14239609396abb9601d6
SHA256 5b321b854249a750dd5d2acd8ef66ca21ff3654fde115fc018b17addabdded41
SHA512 5f6e3c2dbfc54ebbec6e7abe61eaa8a086547a10c7c78cb07aaf989f42543a8a676448d6cc67c8d1e7f9a4424a899b88f776a1bb99b1ea2e1a41f14ae2d2c7f1

/data/data/gqsslbw.xgkqbhgtt.pfkluc/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 23c30095147cd4c4cd7d5f04770a4432
SHA1 d47ea2aad7985985bf3d5e70d07f2fb8be6ca394
SHA256 8f0dfd945e5e50d691fbb51e124ecad7c9f27a72ae5d42abab7b202f3634f5c8
SHA512 af6fe014193eabe64cff599bbb77247751d900c1f9d1239300ab1093c28010bf4ec7cfe70f9bc5c56fb5e3af955b9f822c1f9dcb2e9db4940007ffbf2b2c119c