Malware Analysis Report

2024-09-09 13:04

Sample ID 240627-1xasfatbkg
Target 3ad960405f81edd876b8c9958dac5a9e2d62af6b51f9363e3165cc40309d44d0.bin
SHA256 3ad960405f81edd876b8c9958dac5a9e2d62af6b51f9363e3165cc40309d44d0
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

3ad960405f81edd876b8c9958dac5a9e2d62af6b51f9363e3165cc40309d44d0

Threat Level: Known bad

The file 3ad960405f81edd876b8c9958dac5a9e2d62af6b51f9363e3165cc40309d44d0.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

Checks if the Android device is rooted.

Removes its main activity from the application launcher

Loads dropped Dex/Jar

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

Reads the content of the MMS message.

Queries the phone number (MSISDN for GSM devices)

Declares services with permission to bind to the system

Reads information about phone network operator.

Requests dangerous framework permissions

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

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

2024-06-27 22:01

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

2024-06-27 22:01

Reported

2024-06-27 22:07

Platform

android-x86-arm-20240624-en

Max time kernel

178s

Max time network

183s

Command Line

ioxjzjf.eewvgbuhh.trfjct

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/ioxjzjf.eewvgbuhh.trfjct/app_picture/1.jpg N/A N/A
N/A /data/user/0/ioxjzjf.eewvgbuhh.trfjct/app_picture/1.jpg N/A N/A
N/A /data/user/0/ioxjzjf.eewvgbuhh.trfjct/files/b N/A N/A
N/A /data/user/0/ioxjzjf.eewvgbuhh.trfjct/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

ioxjzjf.eewvgbuhh.trfjct

Network

Country Destination Domain Proto
GB 142.250.180.10:443 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 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.16.238:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/ioxjzjf.eewvgbuhh.trfjct/app_picture/1.jpg

MD5 538a356ced0cc5354a1fba734cdb5e86
SHA1 ebedb1ee6f5c14e35ff8f21d49d72dea7084105a
SHA256 e32831bdfe7326d231b928b203c9b8221cbae9fa6fc3fbe338c182f8f1c7719a
SHA512 3463d3aed07de8fd12cfbfb02a5ea409cc5fdb330edc50084cddfa45394f89e31ee6b7cb238380a7f9a5bed4f949dd8af4e9eb5b5dc8367e48bd376eb0b005a9

/data/user/0/ioxjzjf.eewvgbuhh.trfjct/app_picture/1.jpg

MD5 d7ea1f52d1c67f4349cd71bdedbac3c1
SHA1 f49e9026ce10ed871155e9442be2dd2e1d10550f
SHA256 0d60694d11aba48d091c608222f24eae9c76fa47383b224747360865f33dd9de
SHA512 8ceeb12af6d17b1b8d57578d5da9763d451b6e1ccde0cd7392693373ed09ca761142f86522715556fe7154fc7641c9718f1fc86e618bae484a57c540d2fce6d9

/data/data/ioxjzjf.eewvgbuhh.trfjct/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 d7f1a7b206ff15174bb952a3c0faeeb1
SHA1 b4a01096a6c7be49181ec3aec1b6d70194fae096
SHA256 27c461e77d7c20a5421ef16be3c4af52ff4f625dbff3f2a1933d44385e3babfb
SHA512 debb4fead731e24facf5ccc4923eac3f5b729f4911fbb6ba3aba32b1910a8c3b450b9dc204563c319640c88a83290d1b0d8600737b5795080829e64460413b2a