Malware Analysis Report

2025-01-19 04:58

Sample ID 241203-12khfasmbm
Target fc26b5da78908ac3e39766351860c821433cd3bc38ea0176d5b2c8dd6caec237.bin
SHA256 fc26b5da78908ac3e39766351860c821433cd3bc38ea0176d5b2c8dd6caec237
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

fc26b5da78908ac3e39766351860c821433cd3bc38ea0176d5b2c8dd6caec237

Threat Level: Known bad

The file fc26b5da78908ac3e39766351860c821433cd3bc38ea0176d5b2c8dd6caec237.bin was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion infostealer persistence stealth trojan

XLoader payload

XLoader, MoqHao

Xloader_apk family

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 the phone number (MSISDN for GSM devices)

Acquires the wake lock

Makes use of the framework's foreground persistence service

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

Requests dangerous framework permissions

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-03 22:08

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. android.permission.CALL_PHONE N/A N/A
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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-03 22:08

Reported

2024-12-03 22:11

Platform

android-x64-arm64-20240624-en

Max time kernel

149s

Max time network

158s

Command Line

lerkua.zaxsy.jhtp.iqofrz

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

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/lerkua.zaxsy.jhtp.iqofrz/files/b N/A N/A
N/A /data/user/0/lerkua.zaxsy.jhtp.iqofrz/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

Processes

lerkua.zaxsy.jhtp.iqofrz

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.179.238:443 tcp
GB 142.250.179.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.238:443 android.apis.google.com tcp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.132.67:443 m.vk.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.187.200:443 ssl.google-analytics.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp
RU 87.240.132.67:443 m.vk.com tcp

Files

/data/user/0/lerkua.zaxsy.jhtp.iqofrz/files/b

MD5 459917fd4e058cb60c30622af684e7dc
SHA1 7f28399b39fa78e4e3e1bcb78fd6bccbd7fd98e6
SHA256 1dbc00bbad6f4c931082537314646ef5da4ef0a9a594f1b071cf480c002837b3
SHA512 bcae7396f84826351a3544b441837f9da4a22a74a68efd971bb599233cc84fb88ca829ce90630af878c5118844b07f2c739f5ccc24f4653ab990ee6a38d9774e

/data/user/0/lerkua.zaxsy.jhtp.iqofrz/files/oat/b.cur.prof

MD5 8c31cdac095eaeda0d22d58b0783c770
SHA1 ab3eb59fc6993ea9a7d9f742b9e15c24edb85eb3
SHA256 514f71b699affd24520681a62faf289b7d5a3bc73d6540931abefa0dd00ada17
SHA512 5e904a9363e493325f52f188ec50971761a407aa4ff13c5a2fa627fe9e935e92d3d4a49ae992fce6aec609f86c2bc0fb03de1a948e675f414f162506b4f76207