Malware Analysis Report

2024-09-09 13:03

Sample ID 240629-1yessaxdja
Target 0568c3efd5c562c448e426d09fc5aa51e872812e7e0983e64a27a850aa88d5d2.bin
SHA256 0568c3efd5c562c448e426d09fc5aa51e872812e7e0983e64a27a850aa88d5d2
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

0568c3efd5c562c448e426d09fc5aa51e872812e7e0983e64a27a850aa88d5d2

Threat Level: Known bad

The file 0568c3efd5c562c448e426d09fc5aa51e872812e7e0983e64a27a850aa88d5d2.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.

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)

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

Requests dangerous framework permissions

Makes use of the framework's foreground persistence service

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

Declares services with permission to bind to the system

Acquires the wake lock

Reads information about phone network operator.

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 22:03

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 22:03

Reported

2024-06-29 22:16

Platform

android-x86-arm-20240624-en

Max time kernel

179s

Max time network

184s

Command Line

ksqnayv.hyhybdoyf.jwmbvb

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/ksqnayv.hyhybdoyf.jwmbvb/app_picture/1.jpg N/A N/A
N/A /data/user/0/ksqnayv.hyhybdoyf.jwmbvb/app_picture/1.jpg N/A N/A
N/A /data/user/0/ksqnayv.hyhybdoyf.jwmbvb/files/b N/A N/A
N/A /data/user/0/ksqnayv.hyhybdoyf.jwmbvb/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

ksqnayv.hyhybdoyf.jwmbvb

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/ksqnayv.hyhybdoyf.jwmbvb/app_picture/1.jpg

MD5 cc8f1a395b2564c2052c3afc46c7fc2a
SHA1 b34094eae281047e66de25835065c34dbcadc28c
SHA256 dcc09f584ed7f54df8572d8bb21ed77856770340838abbe77ee7c1049a173136
SHA512 c345fd1bd383c2002a7995272076d39a6bc35405baa02f31a319a434b3b048e3da532148ab526a2d2c1b48c7d0d31ff6430d699daaf71d6299a3fcdd0061339a

/data/user/0/ksqnayv.hyhybdoyf.jwmbvb/app_picture/1.jpg

MD5 a42a485ad5d140471e5dbe400b567e8b
SHA1 59fc939f343cd4efb731dc12d692d42f351dcae5
SHA256 a9e6cea16badcf0ad01aa25d1436a7ef8b0a5a38b8de1343fc483fb99fb35d54
SHA512 7082d77fc6d45060e349a74b82e82d9d3ebf320d0e185c155ab3d3e3d3943f498d7df93a2e7f8c8e4fa10d4ef7186a87f54fd5c49cfed662e00204ac9c1ec3a1

/data/data/ksqnayv.hyhybdoyf.jwmbvb/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 f44a866d5efd34a0344993649135b328
SHA1 aeef38de6b5f7a724a816ab5ff1f73a648577226
SHA256 a653774afc2c55babfaead7f7e6f4e4ebdc4db9636868e82b5a19b4230c9eff7
SHA512 982578bbe9a3bdde58c967d2e947b27aee26484bab35502a5110c656f5486dffa02df94259104c453396567abb52cb496a4d8e9e1214f8814a420b5212a2e40d