Malware Analysis Report

2024-09-09 13:36

Sample ID 240612-rde4da1fjn
Target 053c3dd48701ec9f54437aeb6c65662ddb791e70bd16d7de1601ca08d54ae057.bin
SHA256 053c3dd48701ec9f54437aeb6c65662ddb791e70bd16d7de1601ca08d54ae057
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

053c3dd48701ec9f54437aeb6c65662ddb791e70bd16d7de1601ca08d54ae057

Threat Level: Known bad

The file 053c3dd48701ec9f54437aeb6c65662ddb791e70bd16d7de1601ca08d54ae057.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 a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

Reads the contacts stored on the device.

Loads dropped Dex/Jar

Queries account information for other applications stored on the device

Queries the phone number (MSISDN for GSM devices)

Requests dangerous framework permissions

Reads information about phone network operator.

Declares services with permission to bind to the system

Queries information about the current Wi-Fi connection

Makes use of the framework's foreground persistence service

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

Acquires the wake lock

Queries information about active data network

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

2024-06-12 14:04

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

2024-06-12 14:04

Reported

2024-06-12 14:07

Platform

android-x86-arm-20240611.1-en

Max time kernel

179s

Max time network

160s

Command Line

vvxclww.jqjskuzbi.mlqdbf

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/vvxclww.jqjskuzbi.mlqdbf/app_picture/1.jpg N/A N/A
N/A /data/user/0/vvxclww.jqjskuzbi.mlqdbf/app_picture/1.jpg N/A N/A
N/A /data/user/0/vvxclww.jqjskuzbi.mlqdbf/files/b N/A N/A
N/A /data/user/0/vvxclww.jqjskuzbi.mlqdbf/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 contacts stored on the device.

collection
Description Indicator Process Target
URI accessed for read content://com.android.contacts/raw_contacts N/A N/A

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

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo 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

vvxclww.jqjskuzbi.mlqdbf

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 87.240.132.72:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp

Files

/data/data/vvxclww.jqjskuzbi.mlqdbf/app_picture/1.jpg

MD5 99ea512e2ab1f58ade12c1e3afb84533
SHA1 64d1297508f621cdc0d7a5964ec293a0a80f0b71
SHA256 85355bf5c18e5ad1543942c6f10fdd010d5d7076ccf03971bdc4582b4ec99141
SHA512 ed250e184147927830d74ffcd6d4f2a933c37d116aa7841ba7289532bbfb432818d5bcdf2e1fef4e7b716bcc4a367b775c88a9fd05115ef08f818073251b8ea9

/data/user/0/vvxclww.jqjskuzbi.mlqdbf/app_picture/1.jpg

MD5 20d21a6d4b4179c5ed5320d2a380ac4b
SHA1 44682290f1368cc18b759b212281b88518a00a42
SHA256 577871a342c13ea4b889efa32f79ff669c6e46f1b1789fffd79bcd9da3d8ac35
SHA512 4cbdf54c1564d9044e162e2920f6ab7ab7d060755f67837f94d81fa21c32f839f1ea70bb338eba6c62f5f49155ae4e5cfd6ba9be098041532d54dfa6e3f2f527

/data/data/vvxclww.jqjskuzbi.mlqdbf/files/b

MD5 30f751eae6b8449889a286bb98c39cd4
SHA1 699fdbbe8463cce2626f7b8b3f9fc31d69c97363
SHA256 b4722945049d7b5bdca36f5a7a806f58a92d008df7108e751876906be30c6ccf
SHA512 74a3ea55a4d8ece49e94d4d27dd735fd017a2f5443f04de595fa678e39cde1d2cf4c856e3cee227b71af2cb16984f1dcaaaba0a29dd49ec6ed2cdd3f19df7333

/storage/emulated/0/.msg_device_id.txt

MD5 ee2084ed4b05894a4a5aa96d4781cb89
SHA1 b9d73361ccf711a63f96a631ae6b4bba35788963
SHA256 4e322149d5d77aebbcc1b2aa4653276a82bc01a8d2ef5a9ece8ef0df5495a89e
SHA512 d8b1e2427f999f7538e9aa0925626a1c169512af6b74cacada631d4611afa182a60bd0635d5ecffcf0d739d74785c9757001bd8c1b3144c1016848855e831fa7