Malware Analysis Report

2024-09-09 13:34

Sample ID 240613-dqs9wasdnf
Target 11efe1fef908f7c9acf2fe2c4b3f305323962666621ea3ee18abcd2be2d1ca88.bin
SHA256 11efe1fef908f7c9acf2fe2c4b3f305323962666621ea3ee18abcd2be2d1ca88
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

11efe1fef908f7c9acf2fe2c4b3f305323962666621ea3ee18abcd2be2d1ca88

Threat Level: Known bad

The file 11efe1fef908f7c9acf2fe2c4b3f305323962666621ea3ee18abcd2be2d1ca88.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 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

Declares services with permission to bind to the system

Acquires the wake lock

Reads information about phone network operator.

Requests dangerous framework permissions

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

Makes use of the framework's foreground persistence service

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

2024-06-13 03:13

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 03:13

Reported

2024-06-13 03:16

Platform

android-x86-arm-20240611.1-en

Max time kernel

179s

Max time network

183s

Command Line

gaqdqcc.osfbqwpdf.sskagg

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/gaqdqcc.osfbqwpdf.sskagg/app_picture/1.jpg N/A N/A
N/A /data/user/0/gaqdqcc.osfbqwpdf.sskagg/app_picture/1.jpg N/A N/A
N/A /data/user/0/gaqdqcc.osfbqwpdf.sskagg/files/b N/A N/A
N/A /data/user/0/gaqdqcc.osfbqwpdf.sskagg/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

gaqdqcc.osfbqwpdf.sskagg

Network

Country Destination Domain Proto
GB 142.250.178.3:443 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 87.240.132.67:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
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GB 216.58.204.78:443 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/gaqdqcc.osfbqwpdf.sskagg/app_picture/1.jpg

MD5 f85e93d952bb5123116e6f0c8ca0e49e
SHA1 23f8976232bb4dbd2df8abcd87789072c25c4f17
SHA256 1107adc1dbc206883b0169439ed739e1a720356831ff629c28b77653560dddf0
SHA512 c36f26b86ece2e55cac60268aaefb52b24c29bf7eb9141176ad42c8605da26d52517fb9f19b993f05e0de9e5b05a1345c8a80e0ba366b898bd5526313264c55b

/data/user/0/gaqdqcc.osfbqwpdf.sskagg/app_picture/1.jpg

MD5 11dd8f667a54c9a2d420dcc9ecccd54a
SHA1 ba1f19d6ffe4edde69b2ae3a6a14f2f709cef952
SHA256 3c444e13b42f575933e44dccc13e95a04abba8486011283f2dea23c16d50bd53
SHA512 ca7b1f9570dc7ad95156888ed4e3c129ac77f10fa7366a6afee6ce9e1582699dd378b9c824ca593e5e698b7c4dd3ffc7d1f9f3f9701a4c533371c584432568e7

/data/data/gaqdqcc.osfbqwpdf.sskagg/files/b

MD5 5052e382193805f854a17470afdeadc8
SHA1 e434b19018b8d0a14c3db4b47318a9e92e9f5148
SHA256 6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a
SHA512 be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

/storage/emulated/0/.msg_device_id.txt

MD5 44c5b0a3ee3a28dd7b85c070c9d8833b
SHA1 7b06d8352e46153256b700d635188d72bd463350
SHA256 9de8f5389fa017d55955d486b143f569ff1643c124835674e24fc886f7e8e2d5
SHA512 00abaa5e6e7b6f09ff0c44f67eb1a26769b67a628135ae7d821fcb9c7e6d171fa11d5099d1371cb1b4b12c929aef3d5432cc6265022d318b21eca3cb7f8d0f51