Malware Analysis Report

2025-01-19 04:58

Sample ID 241206-11sseszney
Target 3187c216e0f738272b3832b590c6f6cda332b011217a2f37f885bee43b603c91.bin
SHA256 3187c216e0f738272b3832b590c6f6cda332b011217a2f37f885bee43b603c91
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: behavioral3

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 Overview

score
10/10

SHA256

3187c216e0f738272b3832b590c6f6cda332b011217a2f37f885bee43b603c91

Threat Level: Known bad

The file 3187c216e0f738272b3832b590c6f6cda332b011217a2f37f885bee43b603c91.bin 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)

Loads dropped Dex/Jar

Reads the content of the MMS message.

Queries the phone number (MSISDN for GSM devices)

Acquires the wake lock

Requests changing the default SMS application.

Makes use of the framework's foreground persistence service

Requests dangerous framework permissions

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

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-06 22:07

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 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 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

Analysis: behavioral3

Detonation Overview

Submitted

2024-12-06 22:07

Reported

2024-12-06 22:10

Platform

android-x64-arm64-20240624-en

Max time kernel

149s

Max time network

150s

Command Line

gpts.kjyjc.ymtak

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

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/gpts.kjyjc.ymtak/files/dex N/A N/A
N/A /data/user/0/gpts.kjyjc.ymtak/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

Processes

gpts.kjyjc.ymtak

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.206:443 tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.178.14:443 android.apis.google.com tcp
US 1.1.1.1:53 docs.google.com udp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.178.8:443 ssl.google-analytics.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 142.250.187.228:443 tcp
GB 142.250.187.228:443 tcp
US 1.1.1.1:53 docs.google.com udp
GB 172.217.169.14:443 docs.google.com tcp
GB 172.217.169.14:443 docs.google.com tcp
GB 172.217.169.14:443 docs.google.com tcp
GB 172.217.169.14:443 docs.google.com tcp
US 1.1.1.1:53 docs.google.com udp
GB 142.250.187.206:443 docs.google.com tcp
GB 142.250.187.206:443 docs.google.com tcp

Files

/data/user/0/gpts.kjyjc.ymtak/files/dex

MD5 a528b034f05069ba64c868aebe4667ea
SHA1 980b3bec0396befc4ae838feaf8c7fdcf827cce1
SHA256 4441dfe8763a31ee11bddeac399b41cd9f7cbe68afc7d67599d7dcc14460c6a4
SHA512 2165abe1cc38aec0f5d67f41bd4215f8a3b13b13aab590a4a7d75807f9a29a20d66eccc8056038a1fa05a5fba2ffe0b181f88d026584e6960b520289b726408b

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-06 22:07

Reported

2024-12-06 22:09

Platform

android-x86-arm-20240910-en

Max time kernel

149s

Max time network

151s

Command Line

gpts.kjyjc.ymtak

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

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/gpts.kjyjc.ymtak/files/dex N/A N/A
N/A /data/user/0/gpts.kjyjc.ymtak/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

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

gpts.kjyjc.ymtak

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.238:443 tcp
GB 142.250.187.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 172.217.169.78:443 android.apis.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
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
US 1.1.1.1:53 docs.google.com udp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 172.217.169.78:443 docs.google.com tcp
GB 142.250.200.2:443 tcp

Files

/data/data/gpts.kjyjc.ymtak/files/dex

MD5 a528b034f05069ba64c868aebe4667ea
SHA1 980b3bec0396befc4ae838feaf8c7fdcf827cce1
SHA256 4441dfe8763a31ee11bddeac399b41cd9f7cbe68afc7d67599d7dcc14460c6a4
SHA512 2165abe1cc38aec0f5d67f41bd4215f8a3b13b13aab590a4a7d75807f9a29a20d66eccc8056038a1fa05a5fba2ffe0b181f88d026584e6960b520289b726408b

/data/data/gpts.kjyjc.ymtak/files/oat/dex.cur.prof

MD5 9a5d842c96df053d054ea2eada79049b
SHA1 8dc9b1ec3f1057fecaa2f680034ac9feeee76c81
SHA256 8d687f6467c0261cccbe3238cb312b8905dc915489b53521d1a2a89d40efec1d
SHA512 b2acbd44997a254ebd6429b220907e4e54224e4e912d7041c73dd5af1800c3e7a6820c73773948feb42f7c435547611ccee78f9e6180817513e10ad2f17756e5

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-06 22:07

Reported

2024-12-06 22:09

Platform

android-x64-20240910-en

Max time kernel

149s

Max time network

150s

Command Line

gpts.kjyjc.ymtak

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

Xloader_apk family

xloader_apk

Checks if the Android device is rooted.

evasion
Description Indicator Process Target
N/A /sbin/su N/A N/A
N/A /system/bin/su N/A N/A
N/A /system/xbin/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/gpts.kjyjc.ymtak/files/dex N/A N/A
N/A /data/user/0/gpts.kjyjc.ymtak/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

gpts.kjyjc.ymtak

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.200.10:443 tcp
GB 142.250.180.14:443 tcp
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.213.14:443 android.apis.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
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.178.8:443 ssl.google-analytics.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 142.250.187.238:443 docs.google.com tcp
GB 216.58.201.98:443 tcp

Files

/data/data/gpts.kjyjc.ymtak/files/dex

MD5 a528b034f05069ba64c868aebe4667ea
SHA1 980b3bec0396befc4ae838feaf8c7fdcf827cce1
SHA256 4441dfe8763a31ee11bddeac399b41cd9f7cbe68afc7d67599d7dcc14460c6a4
SHA512 2165abe1cc38aec0f5d67f41bd4215f8a3b13b13aab590a4a7d75807f9a29a20d66eccc8056038a1fa05a5fba2ffe0b181f88d026584e6960b520289b726408b

/data/data/gpts.kjyjc.ymtak/files/oat/dex.cur.prof

MD5 313ae34b50814238aa04e37f57466d1e
SHA1 e5b23c68b0effca5a591a031c68b23b17fb387c9
SHA256 fe3a56fc8011f4bc0460a04cbb747e38567279ffbe4756be1828dba5152d2da0
SHA512 aeb4c1f1735d9780546a951d30d5a1a3ab7a3ce2e3936329286c7e3cb8aa14ff5065e6afc0086374336e87a967f80a33810898c5d305a8ea26df23f2f67713e6