Malware Analysis Report

2025-01-19 04:59

Sample ID 241218-11jjratmgv
Target 44e38927af75b9d744ed39b8968945721b2b18d09b08e8dcffb9725b7c699a6c.bin
SHA256 44e38927af75b9d744ed39b8968945721b2b18d09b08e8dcffb9725b7c699a6c
Tags
xloader_apk banker collection discovery evasion infostealer persistence 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

44e38927af75b9d744ed39b8968945721b2b18d09b08e8dcffb9725b7c699a6c

Threat Level: Known bad

The file 44e38927af75b9d744ed39b8968945721b2b18d09b08e8dcffb9725b7c699a6c.bin was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion infostealer persistence trojan

XLoader, MoqHao

XLoader payload

Xloader_apk family

Checks if the Android device is rooted.

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

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)

Makes use of the framework's foreground persistence service

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

Acquires the wake lock

Requests dangerous framework permissions

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-18 22:06

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

2024-12-18 22:06

Reported

2024-12-18 22:09

Platform

android-33-x64-arm64-20240624-en

Max time kernel

149s

Max time network

150s

Command Line

sewinv.fu.aaqdl.vlyw

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/sewinv.fu.aaqdl.vlyw/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

sewinv.fu.aaqdl.vlyw

Network

Country Destination Domain Proto
GB 142.250.200.36:443 udp
GB 142.250.200.36:443 udp
GB 142.250.200.36:443 udp
GB 142.250.200.36:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 docs.google.com udp
GB 142.250.200.46:443 docs.google.com tcp
GB 142.250.200.46:443 docs.google.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.169.14:443 android.apis.google.com tcp
GB 142.250.200.46:443 docs.google.com tcp
GB 142.250.200.46:443 docs.google.com tcp
GB 142.250.200.46:443 docs.google.com tcp
GB 142.250.200.46:443 docs.google.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
GB 142.250.200.36:443 tcp
GB 216.58.204.68:443 tcp
GB 216.58.204.68:443 tcp
GB 142.250.200.46:443 docs.google.com tcp
GB 142.250.200.46:443 docs.google.com tcp
US 172.64.41.3:443 tcp
US 172.64.41.3:443 tcp
GB 142.250.180.3:443 tcp
GB 142.250.180.3:443 tcp
US 172.64.41.3:443 udp
GB 142.250.180.3:443 udp
GB 142.250.200.46:443 docs.google.com tcp
GB 142.250.200.46:443 docs.google.com tcp
US 1.1.1.1:53 remoteprovisioning.googleapis.com udp
GB 172.217.169.42:443 remoteprovisioning.googleapis.com tcp
GB 216.58.201.99:443 tcp
GB 142.250.200.46:443 docs.google.com tcp
GB 142.250.200.46:443 docs.google.com tcp
US 1.1.1.1:53 docs.google.com udp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp

Files

/data/user/0/sewinv.fu.aaqdl.vlyw/files/b

MD5 7e1b639338295aaf9149d4d5cc496ed6
SHA1 d89b93d56bf924551e6b421234179fd4fec859f9
SHA256 02fcb596708bde924cdf258495deeb6cdb5a8016d01eff81f1b3ae449c2465fa
SHA512 699ae0b027bce12865a1db5890ab38f79b22fa4b64e4739316e50e0f73e0c399ab2d4a2bc939b66b53796b821326e66822ef9102c3bce9b8e3854cabb1fa356f