Malware Analysis Report

2025-01-19 05:00

Sample ID 241221-vfr3hatldv
Target a196666d4aaaa6ae0ba9e498ffd8f65c
SHA256 d9adfdd2908fe30eeecb5443787d33d2dc9c4fe5c201665058261c6330af8c98
Tags
xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d9adfdd2908fe30eeecb5443787d33d2dc9c4fe5c201665058261c6330af8c98

Threat Level: Known bad

The file a196666d4aaaa6ae0ba9e498ffd8f65c was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan

XLoader, MoqHao

Xloader_apk family

XLoader payload

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)

Queries the phone number (MSISDN for GSM devices)

Loads dropped Dex/Jar

Reads the content of the MMS message.

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

Requests dangerous framework permissions

Makes use of the framework's foreground persistence service

Requests changing the default SMS application.

Acquires the wake lock

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

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-21 16:56

Signatures

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 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 an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to monitor incoming MMS messages. android.permission.RECEIVE_MMS 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 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 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 access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows an application to collect component usage statistics. android.permission.PACKAGE_USAGE_STATS N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-12-21 16:56

Reported

2024-12-21 16:57

Platform

android-x86-arm-20240910-en

Max time kernel

68s

Max time network

74s

Command Line

com.njyi.tvwb

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/com.njyi.tvwb/files/dex N/A N/A
N/A /data/user/0/com.njyi.tvwb/files/dex 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

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

Processes

com.njyi.tvwb

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 tyhdaou.blogspot.com udp
GB 142.250.179.225:443 tyhdaou.blogspot.com tcp
GB 142.250.179.225:443 tyhdaou.blogspot.com tcp
GB 142.250.179.225:443 tyhdaou.blogspot.com tcp
GB 216.58.201.110:443 tcp
GB 216.58.201.110:443 tcp
GB 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.206:443 android.apis.google.com tcp
GB 142.250.179.225:443 tyhdaou.blogspot.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.179.225:443 tyhdaou.blogspot.com tcp
GB 142.250.179.225:443 tyhdaou.blogspot.com tcp

Files

/data/data/com.njyi.tvwb/files/dex

MD5 596227101999c7b6a2259f1bdd57997a
SHA1 81bc0f0e305bebfac09c06784f5ecf7a26b05f37
SHA256 bc2b4b4143615f87f5604b494ceae969b04051cc995e4d371fdeb3966b713344
SHA512 dbb13d983c7231acd5fff598584ac1206e362a5a2d90cedc51184208d7d119f077c8bf1885caa11d90b456a3ba73bd9b2ee99694d328e313f144047b7ba0c7ad

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-21 16:56

Reported

2024-12-21 16:57

Platform

android-x64-20240910-en

Max time kernel

59s

Max time network

41s

Command Line

com.njyi.tvwb

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/com.njyi.tvwb/files/dex N/A N/A
N/A /data/user/0/com.njyi.tvwb/files/dex 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

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

Processes

com.njyi.tvwb

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.201.110:443 tcp
GB 216.58.201.110:443 tcp
GB 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
US 1.1.1.1:53 tyhdaou.blogspot.com udp
GB 142.250.200.1:443 tyhdaou.blogspot.com tcp
GB 142.250.200.1:443 tyhdaou.blogspot.com tcp
GB 142.250.200.1:443 tyhdaou.blogspot.com tcp
GB 142.250.200.1:443 tyhdaou.blogspot.com tcp
GB 142.250.200.1:443 tyhdaou.blogspot.com tcp

Files

/data/data/com.njyi.tvwb/files/dex

MD5 596227101999c7b6a2259f1bdd57997a
SHA1 81bc0f0e305bebfac09c06784f5ecf7a26b05f37
SHA256 bc2b4b4143615f87f5604b494ceae969b04051cc995e4d371fdeb3966b713344
SHA512 dbb13d983c7231acd5fff598584ac1206e362a5a2d90cedc51184208d7d119f077c8bf1885caa11d90b456a3ba73bd9b2ee99694d328e313f144047b7ba0c7ad

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-21 16:56

Reported

2024-12-21 16:57

Platform

android-x64-arm64-20240624-en

Max time kernel

8s

Max time network

68s

Command Line

com.njyi.tvwb

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/com.njyi.tvwb/files/dex N/A N/A
N/A /data/user/0/com.njyi.tvwb/files/dex N/A N/A

Processes

com.njyi.tvwb

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 142.250.180.14:443 android.apis.google.com tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.40:443 ssl.google-analytics.com tcp

Files

/data/user/0/com.njyi.tvwb/files/dex

MD5 596227101999c7b6a2259f1bdd57997a
SHA1 81bc0f0e305bebfac09c06784f5ecf7a26b05f37
SHA256 bc2b4b4143615f87f5604b494ceae969b04051cc995e4d371fdeb3966b713344
SHA512 dbb13d983c7231acd5fff598584ac1206e362a5a2d90cedc51184208d7d119f077c8bf1885caa11d90b456a3ba73bd9b2ee99694d328e313f144047b7ba0c7ad

Analysis: behavioral3

Detonation Overview

Submitted

2024-12-21 16:56

Reported

2024-12-21 16:57

Platform

android-33-x64-arm64-20240910-en

Max time kernel

65s

Max time network

73s

Command Line

com.njyi.tvwb

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/com.njyi.tvwb/files/dex 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

com.njyi.tvwb

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 tyhdaou.blogspot.com udp
GB 142.250.200.33:443 tyhdaou.blogspot.com tcp
GB 142.250.200.33:443 tyhdaou.blogspot.com tcp
GB 142.250.200.33:443 tyhdaou.blogspot.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 142.250.200.33:443 tyhdaou.blogspot.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 142.250.200.33:443 tyhdaou.blogspot.com tcp
GB 142.250.179.238:443 android.apis.google.com udp
GB 142.250.200.33:443 tyhdaou.blogspot.com tcp

Files

/data/user/0/com.njyi.tvwb/files/dex

MD5 596227101999c7b6a2259f1bdd57997a
SHA1 81bc0f0e305bebfac09c06784f5ecf7a26b05f37
SHA256 bc2b4b4143615f87f5604b494ceae969b04051cc995e4d371fdeb3966b713344
SHA512 dbb13d983c7231acd5fff598584ac1206e362a5a2d90cedc51184208d7d119f077c8bf1885caa11d90b456a3ba73bd9b2ee99694d328e313f144047b7ba0c7ad