Malware Analysis Report

2024-07-28 11:27

Sample ID 240629-1yykws1bqp
Target 319411c2fe0876f4a17646b39475e50bc033a891f85b81136a5a7c8f7df0d2b0.bin
SHA256 319411c2fe0876f4a17646b39475e50bc033a891f85b81136a5a7c8f7df0d2b0
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

319411c2fe0876f4a17646b39475e50bc033a891f85b81136a5a7c8f7df0d2b0

Threat Level: Known bad

The file 319411c2fe0876f4a17646b39475e50bc033a891f85b81136a5a7c8f7df0d2b0.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.

Loads dropped Dex/Jar

Reads the content of the MMS message.

Queries account information for other applications stored on the device

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

Queries the phone number (MSISDN for GSM devices)

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

Requests dangerous framework permissions

Reads information about phone network operator.

Declares services with permission to bind to the system

Acquires the wake lock

Makes use of the framework's foreground persistence service

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

2024-06-29 22:04

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

2024-06-29 22:04

Reported

2024-06-29 22:23

Platform

android-x86-arm-20240624-en

Max time kernel

179s

Max time network

184s

Command Line

mifgoxb.peanlfcfo.ztlzcr

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/mifgoxb.peanlfcfo.ztlzcr/app_picture/1.jpg N/A N/A
N/A /data/user/0/mifgoxb.peanlfcfo.ztlzcr/app_picture/1.jpg N/A N/A
N/A /data/user/0/mifgoxb.peanlfcfo.ztlzcr/files/b N/A N/A
N/A /data/user/0/mifgoxb.peanlfcfo.ztlzcr/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

mifgoxb.peanlfcfo.ztlzcr

Network

Country Destination Domain Proto
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 87.240.129.133:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
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GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/mifgoxb.peanlfcfo.ztlzcr/app_picture/1.jpg

MD5 1e5db8400896ee69a4887aa41b619a6d
SHA1 cebf82c30f6ba06762ac237ae802eac1ab1a11aa
SHA256 a129a7bb852568ec3d62964db77f4713c43c9b50809f74c90b475d89c859885a
SHA512 4fd7c8a7227eca8ad4ff8d04775915a85d06a8d3ab7a8e7d0b744c60ece37bdef690fe8bf322ad4f3913d94ccef2d009737cd86690e275b0f6591f189115b80e

/data/user/0/mifgoxb.peanlfcfo.ztlzcr/app_picture/1.jpg

MD5 90f0c2c241980ac7a8a5fa94519919f0
SHA1 039901786c616bda43c1446e5259868bd014bf29
SHA256 56afad938696445c68d004246b1f62c72e38d907fce6319e715cbd8b1ba70ec5
SHA512 2cce6ead348f3f008a61d536656502acad26e5f7a66566322efded9ab1f87a112b9223552b113ff0f76ee04ec551fa7855b8d16283b97a27d58f8ba818c6d858

/data/data/mifgoxb.peanlfcfo.ztlzcr/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 c384a2ca69d718913c55d0c10e2a5c8a
SHA1 76418eecc16d12e5d8c508ce4735ddfcbe8a7e9b
SHA256 0c8e5412a228cfd7d025f4ce78cdf68361ce28667d05c896837689b3cdeba629
SHA512 ec155676da494ed656842ca96539409ba8b3ac51a5ceee2cadd550b7cb27920b642fc63eaee5fc6c44a84453a0b44cb84eb46bd2cf7ebce0751e32597565efb3