Malware Analysis Report

2025-01-19 05:00

Sample ID 241224-12mykaypeq
Target 11eb1c66ce2fb405f9ef3d0be024c63a483bc3fcd305a2a934f79dd1b1380410.bin
SHA256 11eb1c66ce2fb405f9ef3d0be024c63a483bc3fcd305a2a934f79dd1b1380410
Tags
xloader_apk banker collection discovery evasion infostealer persistence stealth trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

11eb1c66ce2fb405f9ef3d0be024c63a483bc3fcd305a2a934f79dd1b1380410

Threat Level: Known bad

The file 11eb1c66ce2fb405f9ef3d0be024c63a483bc3fcd305a2a934f79dd1b1380410.bin was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion infostealer persistence stealth trojan

XLoader payload

Xloader_apk family

XLoader, MoqHao

Checks if the Android device is rooted.

Removes its main activity from the application launcher

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)

Reads the content of the MMS message.

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

Attempts to obfuscate APK file format

Makes use of the framework's foreground persistence service

Requests dangerous framework permissions

Declares services with permission to bind to the system

Acquires the wake lock

Registers a broadcast receiver at runtime (usually for listening for system events)

Checks CPU information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-24 22:08

Signatures

Attempts to obfuscate APK file format

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 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

2024-12-24 22:08

Reported

2024-12-24 22:11

Platform

android-x86-arm-20240624-en

Max time kernel

148s

Max time network

155s

Command Line

utcyonp.lvljylpix.llhgnu.ofmhrrrv

Signatures

XLoader payload

Description Indicator Process Target
N/A N/A N/A N/A

XLoader, MoqHao

trojan infostealer banker xloader_apk

Xloader_apk family

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/utcyonp.lvljylpix.llhgnu.ofmhrrrv/app_picture/1.jpg N/A N/A
N/A /data/user/0/utcyonp.lvljylpix.llhgnu.ofmhrrrv/app_picture/1.jpg N/A N/A
N/A /data/user/0/utcyonp.lvljylpix.llhgnu.ofmhrrrv/app_picture/1.jpg N/A N/A
N/A /data/user/0/utcyonp.lvljylpix.llhgnu.ofmhrrrv/files/b N/A N/A
N/A /data/user/0/utcyonp.lvljylpix.llhgnu.ofmhrrrv/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 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

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

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Processes

utcyonp.lvljylpix.llhgnu.ofmhrrrv

/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/utcyonp.lvljylpix.llhgnu.ofmhrrrv/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/utcyonp.lvljylpix.llhgnu.ofmhrrrv/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&

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 93.186.225.194:443 m.vk.com tcp
RU 87.240.132.72:443 m.vk.com tcp
GB 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
RU 87.240.137.164:443 m.vk.com tcp
RU 87.240.129.133:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 87.240.132.72:443 m.vk.com tcp
RU 87.240.137.164:443 m.vk.com tcp
RU 87.240.129.133:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 87.240.132.72:443 m.vk.com tcp
RU 87.240.137.164:443 m.vk.com tcp
RU 87.240.129.133:443 m.vk.com tcp
RU 87.240.132.78:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 87.240.132.72:443 m.vk.com tcp
RU 87.240.137.164:443 m.vk.com tcp

Files

/data/data/utcyonp.lvljylpix.llhgnu.ofmhrrrv/app_picture/1.jpg

MD5 50f923692ea23a756d3205a8b99047de
SHA1 de21f2f2232b9b24bab2c868bb66b864cb8a40f7
SHA256 e783c0de85ebaf450b6c0b7ba7cecb1c91584edcfa55eab7c7357a814699c74b
SHA512 b41eae84c5543071d0f2f70a99be77ebd0769208d94298bae13bd8468467ed1e8bd9e89e9f5a71b8da0faf11d3f2bc4a9b37785575cc05e0d95152e86cf78e62

/data/user/0/utcyonp.lvljylpix.llhgnu.ofmhrrrv/app_picture/1.jpg

MD5 351e1ff9f86cf15301726946e8e42631
SHA1 d53a6763f4fae2092ffd0fac9ab4bb6ce078c25e
SHA256 c12aa2a970637b03051c0b859c36ca075864668aa9b9994e6b1bdf81255e3db0
SHA512 49bf5c4bdbeac8b3779d56fcde9c8ccca5ee1d2de10ed489c62efc19cd709d3bf07d823dab48efb5a9aa93cd0deb6e00984de0c862582a517add2c864a24f1ce

/data/data/utcyonp.lvljylpix.llhgnu.ofmhrrrv/files/b

MD5 3e04a3b314779ab7b515b04648084b64
SHA1 4b76a4fb951eb54b6c8593f50f4b7cc58b2997f1
SHA256 d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7
SHA512 cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984