Malware Analysis Report

2024-09-09 13:11

Sample ID 240708-117lkstenh
Target 1be925b187df6d1ff6d061d78da611e7aa1509ab1bcac7b82e1f5ead390bdb12.bin
SHA256 1be925b187df6d1ff6d061d78da611e7aa1509ab1bcac7b82e1f5ead390bdb12
Tags
xloader_apk banker collection discovery evasion impact infostealer persistence 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

1be925b187df6d1ff6d061d78da611e7aa1509ab1bcac7b82e1f5ead390bdb12

Threat Level: Known bad

The file 1be925b187df6d1ff6d061d78da611e7aa1509ab1bcac7b82e1f5ead390bdb12.bin was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion impact infostealer persistence trojan

XLoader payload

XLoader, MoqHao

Checks if the Android device is rooted.

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)

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).

Requests dangerous framework permissions

Acquires the wake lock

Makes use of the framework's foreground persistence service

Requests changing the default SMS application.

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-08 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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-08 22:08

Reported

2024-07-08 22:23

Platform

android-33-x64-arm64-20240624-en

Max time kernel

179s

Max time network

151s

Command Line

oye.ubfdm.nzpr.yelj

Signatures

XLoader payload

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/oye.ubfdm.nzpr.yelj/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 changing the default SMS application.

collection impact
Description Indicator Process Target
Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT 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

oye.ubfdm.nzpr.yelj

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.228:443 udp
GB 142.250.187.228:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
US 1.1.1.1:53 m.vk.com udp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
US 1.1.1.1:53 rcs-acs-tmo-us.jibe.google.com udp
US 216.239.36.155:443 rcs-acs-tmo-us.jibe.google.com tcp
US 1.1.1.1:53 remoteprovisioning.googleapis.com udp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
US 162.159.61.3:443 tcp
US 162.159.61.3:443 tcp
GB 142.250.187.195:443 tcp
US 162.159.61.3:443 udp
GB 142.250.187.195:443 udp
GB 142.250.178.4:443 udp
GB 142.250.187.228:443 udp
GB 142.250.178.4:443 tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
GB 216.58.204.67:443 tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp
RU 93.186.225.194:443 m.vk.com tcp

Files

/data/user/0/oye.ubfdm.nzpr.yelj/files/b

MD5 bfdbd4f0c54d94a77396090fdd2ef05d
SHA1 f5c4c5f50dd7dc47dad13751ec6fb36a13bbc24a
SHA256 94a589ac1c8e11fef7d1a5b453132800c80a24e021823234c62fc1f593f7d840
SHA512 0a1a1416b32cbd70f5f6211786977a80e70199a27a235bb2c6dd8da19edfb55878444793617f58e6d08e0decefe352118235beffa7e199b65c8683c2305b2ab7