Malware Analysis Report

2024-09-09 13:04

Sample ID 240628-11a8datcjg
Target f27f5089d1ffcae39029ef86a93b884e16be5629dc754d83b1333c1fe2e6509f.bin
SHA256 f27f5089d1ffcae39029ef86a93b884e16be5629dc754d83b1333c1fe2e6509f
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: 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

f27f5089d1ffcae39029ef86a93b884e16be5629dc754d83b1333c1fe2e6509f

Threat Level: Known bad

The file f27f5089d1ffcae39029ef86a93b884e16be5629dc754d83b1333c1fe2e6509f.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.

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)

Makes use of the framework's foreground persistence service

Requests dangerous framework permissions

Requests changing the default SMS application.

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

Acquires the wake lock

Uses Crypto APIs (Might try to encrypt user data)

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

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-28 22:06

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 access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO 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 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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-28 22:06

Reported

2024-06-28 22:22

Platform

android-x86-arm-20240624-en

Max time kernel

179s

Max time network

133s

Command Line

com.ujtv.lijv

Signatures

XLoader payload

Description Indicator Process Target
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
N/A /system/xbin/su N/A N/A
N/A /sbin/su N/A N/A

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.ujtv.lijv/files/dex N/A N/A
N/A /data/user/0/com.ujtv.lijv/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

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.ujtv.lijv

Network

Country Destination Domain Proto
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
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
GB 216.58.201.110:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp

Files

/data/data/com.ujtv.lijv/files/dex

MD5 e3c8db2847f2325c2ba52de79c90b0e4
SHA1 4f32e7e367b22247e1cbcfd347bc231029269420
SHA256 a5fb4d92a41ee44a387d621543a1b9ffa9bc04d6201fee0458cfe21638a62173
SHA512 d1764d880a6d2bf0bd44f695df586a140b7d8a240a5f76cf715bf53337135cf956af68b754563b48f8d25175044dc819fa7d988c5a68fde95b19ac8ad181a0ca

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 22:06

Reported

2024-06-28 22:22

Platform

android-x64-20240624-en

Max time kernel

179s

Max time network

173s

Command Line

com.ujtv.lijv

Signatures

XLoader payload

Description Indicator Process Target
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
N/A /system/xbin/su N/A N/A
N/A /sbin/su N/A N/A

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.ujtv.lijv/files/dex N/A N/A
N/A /data/user/0/com.ujtv.lijv/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

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.ujtv.lijv

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.180.8:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 docs.google.com udp
GB 142.250.179.238:443 docs.google.com tcp
GB 142.250.179.238:443 docs.google.com tcp
KR 91.204.227.39:28844 tcp
GB 142.250.187.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
GB 142.250.179.228:443 tcp
GB 142.250.179.228:443 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp

Files

/data/data/com.ujtv.lijv/files/dex

MD5 e3c8db2847f2325c2ba52de79c90b0e4
SHA1 4f32e7e367b22247e1cbcfd347bc231029269420
SHA256 a5fb4d92a41ee44a387d621543a1b9ffa9bc04d6201fee0458cfe21638a62173
SHA512 d1764d880a6d2bf0bd44f695df586a140b7d8a240a5f76cf715bf53337135cf956af68b754563b48f8d25175044dc819fa7d988c5a68fde95b19ac8ad181a0ca

/data/data/com.ujtv.lijv/files/oat/dex.cur.prof

MD5 d9221fe15e8cb1b0d03442fab3251973
SHA1 91d2c0801083cbd2480e0fe0d51ee4f47b34efec
SHA256 98a4138cf411bd69bedf6b3d96a43f13160d9ead3973dfde662ac6799ffec6fd
SHA512 075cfe665b10efcb58c8974c81ee056e389970fbcd97501b51cf0b3234cea275e675fd83654079b40c138818314dbc93987e68c71a2836e7f84507b355fd3ffe

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-28 22:06

Reported

2024-06-28 22:22

Platform

android-x64-arm64-20240624-en

Max time kernel

179s

Max time network

170s

Command Line

com.ujtv.lijv

Signatures

XLoader payload

Description Indicator Process Target
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/com.ujtv.lijv/files/dex N/A N/A
N/A /data/user/0/com.ujtv.lijv/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

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

com.ujtv.lijv

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 172.217.16.238:443 tcp
GB 172.217.16.238:443 tcp
GB 216.58.212.206:443 tcp
GB 142.250.187.196:443 tcp
BE 173.194.76.188:5228 tcp
US 1.1.1.1:53 www.google.com udp
GB 142.250.179.228:443 www.google.com tcp
US 1.1.1.1:53 docs.google.com udp
GB 216.58.201.110:443 docs.google.com tcp
GB 216.58.201.110:443 docs.google.com tcp
KR 91.204.227.39:28844 tcp
US 1.1.1.1:53 accounts.google.com udp
BE 74.125.133.84:443 accounts.google.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 172.217.169.72:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.14:443 android.apis.google.com tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
US 1.1.1.1:53 www.google.com udp
GB 172.217.16.228:443 www.google.com tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
US 1.1.1.1:53 update.googleapis.com udp
GB 216.58.212.227:443 update.googleapis.com tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp

Files

/data/user/0/com.ujtv.lijv/files/dex

MD5 e3c8db2847f2325c2ba52de79c90b0e4
SHA1 4f32e7e367b22247e1cbcfd347bc231029269420
SHA256 a5fb4d92a41ee44a387d621543a1b9ffa9bc04d6201fee0458cfe21638a62173
SHA512 d1764d880a6d2bf0bd44f695df586a140b7d8a240a5f76cf715bf53337135cf956af68b754563b48f8d25175044dc819fa7d988c5a68fde95b19ac8ad181a0ca

/data/user/0/com.ujtv.lijv/files/oat/dex.cur.prof

MD5 45b045f40887fa322e444be6a44f36e0
SHA1 84598de423be689d0e57d2cbcde689cb3b584f12
SHA256 ba53f46a46df7042491ad61fa2e9ef6d2fe45d7cb7b951b01d20ef040e3ba530
SHA512 a95fdd7247c077863a30de7470f73ebf7ebca4fd313d5efc7cb3a7ff62e55d24b88259ecdf99d3410345b086210df5c9e8a93b0f2fc790b8405fc9550e8a3949