Malware Analysis Report

2024-07-28 11:27

Sample ID 240629-1yzsysxdlg
Target 42c655c427e61ed5bc9eae708a3a75b6a8b38d9580f270e38900b77037b681ed.bin
SHA256 42c655c427e61ed5bc9eae708a3a75b6a8b38d9580f270e38900b77037b681ed
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

42c655c427e61ed5bc9eae708a3a75b6a8b38d9580f270e38900b77037b681ed

Threat Level: Known bad

The file 42c655c427e61ed5bc9eae708a3a75b6a8b38d9580f270e38900b77037b681ed.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 the phone number (MSISDN for GSM devices)

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

Queries account information for other applications stored on the device

Loads dropped Dex/Jar

Acquires the wake lock

Declares services with permission to bind to the system

Reads information about phone network operator.

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

Requests dangerous framework permissions

Makes use of the framework's foreground persistence service

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

184s

Command Line

qvdhpyh.owmtvvkfi.hddhce

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/qvdhpyh.owmtvvkfi.hddhce/app_picture/1.jpg N/A N/A
N/A /data/user/0/qvdhpyh.owmtvvkfi.hddhce/app_picture/1.jpg N/A N/A
N/A /data/user/0/qvdhpyh.owmtvvkfi.hddhce/files/b N/A N/A
N/A /data/user/0/qvdhpyh.owmtvvkfi.hddhce/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

qvdhpyh.owmtvvkfi.hddhce

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.204.74:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 93.186.225.194:443 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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Files

/data/data/qvdhpyh.owmtvvkfi.hddhce/app_picture/1.jpg

MD5 26e9ec5a020f61cc940f1780bb86815e
SHA1 50508356bda1334d7db4a9bc262a66983917fb7e
SHA256 7a57d911800cec23494495255b1ca678aafc79779e5526f5c26f16ee1dceabcd
SHA512 10ca621066521d52fbf759d6a63385ed91d2ae89d31e7588136878087ed4df6e2fff1a4b733b5c537be4c40541162478014654aba3e873918f9916bfb8b22c3e

/data/user/0/qvdhpyh.owmtvvkfi.hddhce/app_picture/1.jpg

MD5 056086444c9e029772dd640392b8e77d
SHA1 50e0de6e68838977a9f6344718984372fb6d01c9
SHA256 d41dbe938a26a10463575d02ca5cd5692bb856d2dd4a1d4914139f276ff4ac52
SHA512 0d69b1a0b5609f4d64affebac40860cc63d884b5f008a5acf691253929e45723c82284985b8794cf5ab2a242d70f26f2a2eb059eef0ed807cd0d9853a7b29e49

/data/data/qvdhpyh.owmtvvkfi.hddhce/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 97280adc4de4808905cea6639e5adeff
SHA1 0bbae22f8cf1750092e2bb46ca9d65321af127ae
SHA256 baaa741a18e7d6f2ebd059244db9d48e3fd3d67273614ecd5177abbb180da6cc
SHA512 7d3cb77e18c8b7c274faf4d9c1279e1a41d9f97ce783854b252e1a7ae94158ac6750b5549187540ed3717a9f7a21e7c27de7698de4db62dbba54984e93d05cd4