Malware Analysis Report

2024-09-09 13:09

Sample ID 240629-1xrqysxcpd
Target 59e6b115d2b2ad0aafc239c055aa1b36036e299c8a982a84de0aeb9395fbc269.bin
SHA256 59e6b115d2b2ad0aafc239c055aa1b36036e299c8a982a84de0aeb9395fbc269
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

59e6b115d2b2ad0aafc239c055aa1b36036e299c8a982a84de0aeb9395fbc269

Threat Level: Known bad

The file 59e6b115d2b2ad0aafc239c055aa1b36036e299c8a982a84de0aeb9395fbc269.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

Checks if the Android device is rooted.

Removes its main activity from the application launcher

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)

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)

Declares services with permission to bind to the system

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

Acquires the wake lock

Makes use of the framework's foreground persistence service

Reads information about phone network operator.

Requests dangerous framework permissions

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 22:02

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 22:02

Reported

2024-06-29 22:07

Platform

android-x86-arm-20240624-en

Max time kernel

179s

Max time network

184s

Command Line

iwwlupc.djdumxbul.ydemmv

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/iwwlupc.djdumxbul.ydemmv/app_picture/1.jpg N/A N/A
N/A /data/user/0/iwwlupc.djdumxbul.ydemmv/app_picture/1.jpg N/A N/A
N/A /data/user/0/iwwlupc.djdumxbul.ydemmv/files/b N/A N/A
N/A /data/user/0/iwwlupc.djdumxbul.ydemmv/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

iwwlupc.djdumxbul.ydemmv

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.10:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.132.78:443 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 142.250.187.238:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/iwwlupc.djdumxbul.ydemmv/app_picture/1.jpg

MD5 df2b6224baeb616812ef82549d2ed9cb
SHA1 253a7c24b3dff5cab8e2f64baa6bc2a954a9964f
SHA256 2b862f218a7cd46ba36101c6b413fd25655305e1d29cbf2234e2b308738ea3bb
SHA512 7616a23e5d2f1658e196cce57360aa3fdeb9227a72322acde07cd1c0aae681289bcdd505e98788619b92b7bae84e0f337e7ccab77ef3939b9d298f9b13ae2cc4

/data/user/0/iwwlupc.djdumxbul.ydemmv/app_picture/1.jpg

MD5 275f9ce8212d57a4e891f7c6832d5a40
SHA1 2566a377cbc839fa4f30198a6d507aedd097ce84
SHA256 21935cc6f82a16bb921d21cd3e837292d334978f3c59d7e33ba104080d2d4a19
SHA512 90523446877ace72dd1539ba7e5ecde5c37c1f086e644fc1562b24b8128d2cf89640f9918b297ca524162f10c0feaf6c7d3258242db32ef9fd819ca6c6d3b925

/data/data/iwwlupc.djdumxbul.ydemmv/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 a0cbf392d25c72654cfd4e7e96b117e0
SHA1 edc7a08edaaaf768ca4b371adcae0cd9d927c09f
SHA256 2dfa2cdf48ee23b6739ba2cfa377e6eabf291136478dce5dcd5394ae4e438c97
SHA512 295907e339b21883e5e4ab08e5812cf597b527d602a3b779d8454c52494a67355b18bf0487294a982a41657f6491e3d8b206037e547d51f0113cc414b2b11101