Malware Analysis Report

2024-09-09 13:40

Sample ID 240613-b7hhlazdpa
Target 8474a839b807d87238a476d291ebe8ed3f85f7706030164a78c0e4ca0a836832.bin
SHA256 8474a839b807d87238a476d291ebe8ed3f85f7706030164a78c0e4ca0a836832
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

8474a839b807d87238a476d291ebe8ed3f85f7706030164a78c0e4ca0a836832

Threat Level: Known bad

The file 8474a839b807d87238a476d291ebe8ed3f85f7706030164a78c0e4ca0a836832.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.

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

Queries the phone number (MSISDN for GSM devices)

Loads dropped Dex/Jar

Reads the content of the MMS message.

Requests dangerous framework permissions

Declares services with permission to bind to the system

Acquires the wake lock

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

Makes use of the framework's foreground persistence service

Reads information about phone network operator.

Checks the presence of a debugger

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

2024-06-13 01:47

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 01:47

Reported

2024-06-13 01:50

Platform

android-x86-arm-20240611.1-en

Max time kernel

179s

Max time network

183s

Command Line

imkeeoi.owoxxxnic.wbippa

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/imkeeoi.owoxxxnic.wbippa/app_picture/1.jpg N/A N/A
N/A /data/user/0/imkeeoi.owoxxxnic.wbippa/app_picture/1.jpg N/A N/A
N/A /data/user/0/imkeeoi.owoxxxnic.wbippa/files/b N/A N/A
N/A /data/user/0/imkeeoi.owoxxxnic.wbippa/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

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

imkeeoi.owoxxxnic.wbippa

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.201.106:443 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
KR 91.204.227.50:28899 tcp
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GB 216.58.212.238:443 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/imkeeoi.owoxxxnic.wbippa/app_picture/1.jpg

MD5 0b68486ab16e98e355e8b1fc23cde93c
SHA1 e3c0e342e3557789c1899059019d17e661f3ab61
SHA256 e05e54dfea785d92db1bb71220e66b1f0c93afd0d9a4bf3db19419e5253b055c
SHA512 90a2256e15c853f49cc69188e6511a8c7335a86f68081fa7131103ca031c38c972ffa4dcf78e93d3a3c40227d98471dd3c405b091efe02eeb862e25dbc825902

/data/user/0/imkeeoi.owoxxxnic.wbippa/app_picture/1.jpg

MD5 15c48bd4c159fac725e6e58522f1c7ca
SHA1 aa4cb62c395d56664a90994653a13cb216ecbb5d
SHA256 55c11e4e4f2ef78b4f4aff67f4f1e99daaf4592eb9eb22ef4e3947275f8320e2
SHA512 8bb221965266a98fc674b11ea46a34cdd0623af290aa75cd00d6079ccf9ee924f155f5c4dce5027696098f9d285a423b21de873d026d294ad2326dbba6ac0b98

/data/data/imkeeoi.owoxxxnic.wbippa/files/b

MD5 5052e382193805f854a17470afdeadc8
SHA1 e434b19018b8d0a14c3db4b47318a9e92e9f5148
SHA256 6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a
SHA512 be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

/storage/emulated/0/.msg_device_id.txt

MD5 b9fd70d6d546a0c929cf3c647b9326c9
SHA1 8b97c6ac06d32cf6232ca4fb7bd6555a94a4a097
SHA256 875415cc6c65aafd8e330a0613e052fe83c073398c915e098d080dbaa4386ed6
SHA512 33bf927e9ce2731fc9a503ffcf7d4f378fa3f13b0da2ae14d93a404102a731f62c7bab6142519d59cd668e83b6e8cb4371e4910e24fcf4cad67f4b22a118f9d4