Malware Analysis Report

2024-09-09 13:07

Sample ID 240626-1y6w9syhql
Target 036b25b3f9362b569345d257d21e0e21ae07ce32e1fa8bba5d4db10c2df2019f.bin
SHA256 036b25b3f9362b569345d257d21e0e21ae07ce32e1fa8bba5d4db10c2df2019f
Tags
xloader_apk banker collection discovery evasion impact infostealer persistence stealth 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

036b25b3f9362b569345d257d21e0e21ae07ce32e1fa8bba5d4db10c2df2019f

Threat Level: Known bad

The file 036b25b3f9362b569345d257d21e0e21ae07ce32e1fa8bba5d4db10c2df2019f.bin was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan

XLoader, MoqHao

XLoader payload

Checks if the Android device is rooted.

Removes its main activity from the application launcher

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)

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

Reads information about phone network operator.

Makes use of the framework's foreground persistence service

Acquires the wake lock

Requests dangerous framework permissions

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-26 22:04

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
Allows an app to post notifications. android.permission.POST_NOTIFICATIONS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-26 22:04

Reported

2024-06-26 22:20

Platform

android-x64-arm64-20240624-en

Max time kernel

179s

Max time network

182s

Command Line

lm.bmgbf.wxsiw.ixgm

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

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/lm.bmgbf.wxsiw.ixgm/files/b N/A N/A
N/A /data/user/0/lm.bmgbf.wxsiw.ixgm/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

Reads information about phone network operator.

discovery

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

lm.bmgbf.wxsiw.ixgm

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
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
KR 91.204.227.39:28844 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.180.8:443 ssl.google-analytics.com tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
KR 91.204.227.39:28844 tcp
GB 142.250.187.196:443 tcp
GB 142.250.187.196:443 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/user/0/lm.bmgbf.wxsiw.ixgm/files/b

MD5 1948f47b3ea40b56b95c2afea1715414
SHA1 5c690f45283971be674c6d8a2e54175b0ecf55eb
SHA256 55e4054d9045b3a34d808883c387d64cbae6a402ba7551f1c7a19d6b2bcc5ae7
SHA512 8f3e40ff08f864901147cd60dd88191b9f792a746f0d923e3fea3a30f1ce951ec984013641b32ce1130b764f3d27974ac1a4a9d281090c8bbbff02808ffeb436

/data/user/0/lm.bmgbf.wxsiw.ixgm/files/oat/b.cur.prof

MD5 a9da5ded57e489cc53e15d9c480ccc10
SHA1 124621182e3f72bdd8405741d0f93598f512d93e
SHA256 eed43b49be1a217f757c1ec1aabc34584c71222131bf5275d206f1130279e6b8
SHA512 db140018830a5a17c18d46281d935b0073a018e5a75da2df2bb6525b8d0e53f0f25c3d2fc752ac09fbdc713cb05749789ecf5623f2081d47e0c241d78fd4c44a