Malware Analysis Report

2024-09-09 13:39

Sample ID 240612-3et5gaydlr
Target d8a71e4a028dde80b44f3acdaf804ef3b8e538f38ea50a793faac512200b89e1.bin
SHA256 d8a71e4a028dde80b44f3acdaf804ef3b8e538f38ea50a793faac512200b89e1
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

d8a71e4a028dde80b44f3acdaf804ef3b8e538f38ea50a793faac512200b89e1

Threat Level: Known bad

The file d8a71e4a028dde80b44f3acdaf804ef3b8e538f38ea50a793faac512200b89e1.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

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)

Loads dropped Dex/Jar

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)

Declares services with permission to bind to the system

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

Requests dangerous framework permissions

Reads information about phone network operator.

Makes use of the framework's foreground persistence service

Acquires the wake lock

Checks the presence of a debugger

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

2024-06-12 23:26

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

2024-06-12 23:26

Reported

2024-06-12 23:29

Platform

android-x86-arm-20240611.1-en

Max time kernel

179s

Max time network

185s

Command Line

hqpwpqn.nlvhnnqdd.xlmuzy

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/xbin/su N/A N/A
N/A /sbin/su N/A N/A
N/A /system/bin/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/hqpwpqn.nlvhnnqdd.xlmuzy/app_picture/1.jpg N/A N/A
N/A /data/user/0/hqpwpqn.nlvhnnqdd.xlmuzy/app_picture/1.jpg N/A N/A
N/A /data/user/0/hqpwpqn.nlvhnnqdd.xlmuzy/files/b N/A N/A
N/A /data/user/0/hqpwpqn.nlvhnnqdd.xlmuzy/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

hqpwpqn.nlvhnnqdd.xlmuzy

Network

Country Destination Domain Proto
GB 142.250.180.14:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.137.164:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
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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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GB 142.250.187.234:443 semanticlocation-pa.googleapis.com tcp
KR 91.204.227.50:28899 tcp
GB 142.250.187.234:443 semanticlocation-pa.googleapis.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/hqpwpqn.nlvhnnqdd.xlmuzy/app_picture/1.jpg

MD5 bc924c2820793cf34cc456d023113b46
SHA1 057b68aa72bc2aa4754a0e56d0fd8d0de98a1187
SHA256 97204d20a6e965c0117b5fc6dbee376b17d5512cc0ea9d0e1eb572d429946b73
SHA512 62d2b199aefa01859c2747b8b56cf1229acdef279d1aa381be9b8cc5262bc8d4b8742db3d84ac54cfda03fac16dae62f730b5db9d6575527eebf796ce1d85e29

/data/data/hqpwpqn.nlvhnnqdd.xlmuzy/files/b

MD5 5052e382193805f854a17470afdeadc8
SHA1 e434b19018b8d0a14c3db4b47318a9e92e9f5148
SHA256 6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a
SHA512 be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

/storage/emulated/0/.msg_device_id.txt

MD5 f33d9d974b1ca37942656d10f2e4ee89
SHA1 7e257414346145620bf38575d993c1424c908385
SHA256 e0bbb485f2a82961f81529f46160a05c0f0fff80716e3f3a89d21f4b9d812616
SHA512 f06c077f945b93a8e131417fa9e8036c173c502860efbf4263450412dcc2f2f00492cdb8bfdcac7425d7faacac7a3047fd4a86521c4acb3ada8fb0d4db9aace5