Malware Analysis Report

2024-09-09 13:22

Sample ID 240613-dlpqwsscng
Target 2fdf7d91ea828372ebb5f44b7bb3d69e243bc00ae77b162583e5f21d0ec25a29.bin
SHA256 2fdf7d91ea828372ebb5f44b7bb3d69e243bc00ae77b162583e5f21d0ec25a29
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

2fdf7d91ea828372ebb5f44b7bb3d69e243bc00ae77b162583e5f21d0ec25a29

Threat Level: Known bad

The file 2fdf7d91ea828372ebb5f44b7bb3d69e243bc00ae77b162583e5f21d0ec25a29.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 the phone number (MSISDN for GSM devices)

Loads dropped Dex/Jar

Reads the content of the MMS message.

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

Requests dangerous framework permissions

Declares services with permission to bind to the system

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

Acquires the wake lock

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 03:05

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 03:05

Reported

2024-06-13 03:09

Platform

android-x86-arm-20240611.1-en

Max time kernel

179s

Max time network

184s

Command Line

qfdhcgv.iuqvbpvql.bbtlra

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/qfdhcgv.iuqvbpvql.bbtlra/app_picture/1.jpg N/A N/A
N/A /data/user/0/qfdhcgv.iuqvbpvql.bbtlra/app_picture/1.jpg N/A N/A
N/A /data/user/0/qfdhcgv.iuqvbpvql.bbtlra/files/b N/A N/A
N/A /data/user/0/qfdhcgv.iuqvbpvql.bbtlra/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

qfdhcgv.iuqvbpvql.bbtlra

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.212.234:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.137.164:443 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 142.250.187.206:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/qfdhcgv.iuqvbpvql.bbtlra/app_picture/1.jpg

MD5 245204a740678ecf00d743e5c6ba17cd
SHA1 6a01675e04c708aecc08fc1c49ef566d289fc236
SHA256 e0761971cc249d753eb9ecdc310f3fb8b7ca388b8538d2301c902fc076f4cc54
SHA512 b49e38c46d3fb3b40cc786f53bcd1412c4d111b2873c0d0671909ee438108268c2a638cc71145870caed9e39ee26df4204ed3a6b1a02f43bcf0ad677e742ff45

/data/user/0/qfdhcgv.iuqvbpvql.bbtlra/app_picture/1.jpg

MD5 c11a6a4590619b224b5073f95d29cea2
SHA1 1a43c3323060f9e1248cdcc3ce461c0eb7f0cafe
SHA256 e54163e5a8fcea053e9d2ec4df6db5075ee60f0689e9a5976f0f4c2d50919674
SHA512 8d59050fa5ed152101b30961a67d1aeb5d6649ea6965c0da811b751532d5562f2e437b03819d05efa10051467b66b36769565c1372f24b179058477a3f9fe0b9

/data/data/qfdhcgv.iuqvbpvql.bbtlra/files/b

MD5 5052e382193805f854a17470afdeadc8
SHA1 e434b19018b8d0a14c3db4b47318a9e92e9f5148
SHA256 6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a
SHA512 be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

/storage/emulated/0/.msg_device_id.txt

MD5 2f5b6f8ddbde4f8b7efe97aa79f2f099
SHA1 68a838510d62eabb503f3aa0797f6c83ffe6da8c
SHA256 6a845b44a81845ff3d39c194501d46ba48c8bff7d16509f4676ca53f58432fed
SHA512 f6a554384af21ad1cdbc7287f4dceaa3282dac96e3b98bea8cc12a149b88a86fd811fec87adf6d15d69b3115d7df463d532e25abc69f12ce450393d1f494e676