Malware Analysis Report

2024-07-28 11:36

Sample ID 240613-bgr94sscjn
Target 7af8ff810e34ff164839530c20d258784b7f3c68f20bb0ba0ac3e13f557c6267.bin
SHA256 7af8ff810e34ff164839530c20d258784b7f3c68f20bb0ba0ac3e13f557c6267
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

7af8ff810e34ff164839530c20d258784b7f3c68f20bb0ba0ac3e13f557c6267

Threat Level: Known bad

The file 7af8ff810e34ff164839530c20d258784b7f3c68f20bb0ba0ac3e13f557c6267.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

Checks if the Android device is rooted.

Removes its main activity from the application launcher

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)

Loads dropped Dex/Jar

Queries account information for other applications stored on the device

Queries the phone number (MSISDN for GSM devices)

Acquires the wake lock

Makes use of the framework's foreground persistence service

Reads information about phone network operator.

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

Declares services with permission to bind to the system

Requests dangerous framework permissions

Checks the presence of a debugger

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

2024-06-13 01:07

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 01:07

Reported

2024-06-13 01:10

Platform

android-x86-arm-20240611.1-en

Max time kernel

11s

Max time network

184s

Command Line

itzxmga.yddccdguh.efzfuk

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/xbin/su N/A N/A
N/A /sbin/su N/A N/A
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/itzxmga.yddccdguh.efzfuk/app_picture/1.jpg N/A N/A
N/A /data/user/0/itzxmga.yddccdguh.efzfuk/app_picture/1.jpg N/A N/A
N/A /data/user/0/itzxmga.yddccdguh.efzfuk/files/b N/A N/A
N/A /data/user/0/itzxmga.yddccdguh.efzfuk/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

Checks the presence of a debugger

evasion

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

itzxmga.yddccdguh.efzfuk

Network

Country Destination Domain Proto
GB 216.58.204.67:443 tcp
N/A 224.0.0.251:5353 udp
GB 216.58.201.106:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.129.133:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
RU 87.240.129.133:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
GB 216.58.212.238:443 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
KR 91.204.227.50:28899 tcp
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Files

/data/data/itzxmga.yddccdguh.efzfuk/app_picture/1.jpg

MD5 e62c833d5ba0d251cbd585249eed7008
SHA1 7a38aeb23421df52ad983d520f973069ba06f7e3
SHA256 6a886e2002d1db7056e074729d6975e6d32c43164b0d6245567cf636ebd01f71
SHA512 6f18b1d9fe879cc8bc9cb2725c4bda1eb4548a2e1c404a461c857d3a99cb0a4aa5ff3566807f075fc54aa210029b2882570fd464d8a0e3c5d20d3a349d08ea16

/data/user/0/itzxmga.yddccdguh.efzfuk/app_picture/1.jpg

MD5 baeb1d97e0bfefe54fe9b7b05b3e2168
SHA1 8f48acfccd84162d61df0f734e0d1a24e632f873
SHA256 1499e88bacc1b8c2929c16a28b178b82f014383ca8cd5d5b18e3241278dc3c52
SHA512 62f08995727431b4299abcfaa5612e4a221a4036824b74739da5c73d1c0ab64c5cc9a9d3a0888a6f14f1b2a89a639f487bd8a2e219e5594eeca3c20c8793b50f

/data/data/itzxmga.yddccdguh.efzfuk/files/b

MD5 5052e382193805f854a17470afdeadc8
SHA1 e434b19018b8d0a14c3db4b47318a9e92e9f5148
SHA256 6eac212f3e5d11281f0c7263e5795bd74241b233898280b8cb9479443747f52a
SHA512 be6fde561141ceebed2f1c98c845fdf247b10aecd15698130bda158484f02309e336a57e1a19fc740137f919904f0c649fcfed6d659b53b0ae6e97aaf794cec7

/storage/emulated/0/.msg_device_id.txt

MD5 90321cb1eca03cbefecd8932116b380f
SHA1 9b1916f86ad718b2f26e20064b9f6599ab3fa07a
SHA256 a45f5032688da0cf9d537a308e70421f7d71e155a0ea307e151c983461be3dd2
SHA512 7fe9fe05cf40300c733d7824dab93bf9d4e18375c3774311acd5bb1bc521d64a91477cc295dea46013eb8f6c80a5c4ea5051596995ccf7ea05b14e7fde5aecdc