Malware Analysis Report

2024-09-09 13:05

Sample ID 240627-1xqhwswcql
Target 92ae47cfd41628774e136f60401e9adf6c5c3f20becb4f94da6a76eb4d0bd9d5.bin
SHA256 92ae47cfd41628774e136f60401e9adf6c5c3f20becb4f94da6a76eb4d0bd9d5
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

92ae47cfd41628774e136f60401e9adf6c5c3f20becb4f94da6a76eb4d0bd9d5

Threat Level: Known bad

The file 92ae47cfd41628774e136f60401e9adf6c5c3f20becb4f94da6a76eb4d0bd9d5.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.

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)

Reads the content of the MMS message.

Queries account information for other applications stored on the device

Queries the phone number (MSISDN for GSM devices)

Requests dangerous framework permissions

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

Reads information about phone network operator.

Acquires the wake lock

Makes use of the framework's foreground persistence service

Declares services with permission to bind to the system

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

2024-06-27 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 22:13

Platform

android-x86-arm-20240624-en

Max time kernel

179s

Max time network

184s

Command Line

pvpxrat.dkvsliqxz.ypjmis

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/pvpxrat.dkvsliqxz.ypjmis/app_picture/1.jpg N/A N/A
N/A /data/user/0/pvpxrat.dkvsliqxz.ypjmis/app_picture/1.jpg N/A N/A
N/A /data/user/0/pvpxrat.dkvsliqxz.ypjmis/files/b N/A N/A
N/A /data/user/0/pvpxrat.dkvsliqxz.ypjmis/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

pvpxrat.dkvsliqxz.ypjmis

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 142.250.180.14:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/pvpxrat.dkvsliqxz.ypjmis/app_picture/1.jpg

MD5 e79247a461ff4db29ff73abe8d8939c1
SHA1 b27bf9ad7ca0ed6eefc5b6a4e33c54dbcd09bf73
SHA256 60af5b064bc32f905802d5a10fd6c9366f12e6f0e778458fa2157d9038355ffc
SHA512 f9afc19973eda8d18042fb96e9b293e640c50e5f1816e5b2e6a9f8e630eddf03378be2fd55baa0934774c528a17f7ec8b1651d5d8da9ff75f952ab04cb31a75a

/data/user/0/pvpxrat.dkvsliqxz.ypjmis/app_picture/1.jpg

MD5 d10d7bdc5cc9ccbe5f9faa675417a040
SHA1 4da54f655136f912ab59f487b8bc5b961c477f5d
SHA256 93dcea1060a829e41367fb0354bf791aa0ef1b9ea6ca960a540866e3c1bf63a8
SHA512 c9bc9fd3f8adbbed14f3f8c6bbe3dec84c2a56d398fa9af40b3ed86266682909e75b926f39ae95fd362056af9ef6768e2edf4f0caec35a17dabc303f992b3653

/data/data/pvpxrat.dkvsliqxz.ypjmis/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 b6388f37c0226e3eece99526126ea5dc
SHA1 1a527b1d5a60a2a377aaa1d2f8a4ad4092f33b08
SHA256 2756aa7ac19fb1622d9cfa6db6129d9cf99ab8d528fc5c4f1ebdd87d575b503c
SHA512 87918ecd1b629b5073881d931e7596bc997fb93faca8a68cd60ff267034cae59f6e7e600eceb6bf663432f0d2c515fc23866583d0e9d1c181368d1eaad828a0e