Malware Analysis Report

2024-10-19 11:53

Sample ID 240918-1yc9ysvgke
Target 11b07a9b8dfa975fa7d849b681f9a3d8a4333746233f8410d86a9167286efc6b.bin
SHA256 11b07a9b8dfa975fa7d849b681f9a3d8a4333746233f8410d86a9167286efc6b
Tags
xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

11b07a9b8dfa975fa7d849b681f9a3d8a4333746233f8410d86a9167286efc6b

Threat Level: Known bad

The file 11b07a9b8dfa975fa7d849b681f9a3d8a4333746233f8410d86a9167286efc6b.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)

Reads the content of the MMS message.

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

Acquires the wake lock

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

Requests changing the default SMS application.

Makes use of the framework's foreground persistence service

Requests dangerous framework permissions

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-18 22:03

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. android.permission.CALL_PHONE N/A N/A
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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-18 22:03

Reported

2024-09-18 22:05

Platform

android-x64-arm64-20240624-en

Max time kernel

149s

Max time network

152s

Command Line

iegafg.ioixu.ezr.yztq

Signatures

XLoader payload

Description Indicator Process Target
N/A N/A N/A N/A
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

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/iegafg.ioixu.ezr.yztq/files/b N/A N/A
N/A /data/user/0/iegafg.ioixu.ezr.yztq/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 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

Requests changing the default SMS application.

collection impact
Description Indicator Process Target
Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT N/A N/A

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

Processes

iegafg.ioixu.ezr.yztq

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.179.238:443 tcp
GB 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.206:443 android.apis.google.com tcp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 172.217.169.72:443 ssl.google-analytics.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp

Files

/data/user/0/iegafg.ioixu.ezr.yztq/files/b

MD5 b2b23c0bd2f870df08dc4f60a1f5c64b
SHA1 66f8456a8f024da01e77c119bfd90cad9c1f8029
SHA256 de0fcf61abbc9e7879343135ad0a42e600f39cb04136966c956b54326679e992
SHA512 fb7e16e08ef0d7489ce18a79cf788d86dc8784ac3027e126ad225c6cd32b44e7c815ee86b4ff633177ff8679150b51d9d0e59f11bdc2af1c28fdaf8dc0079f4c