Malware Analysis Report

2024-09-09 13:09

Sample ID 240629-1xscgs1blp
Target 5fd68667b7fc8c83eab360c4014528aca926df2dba879b743188d4a29881ef16.bin
SHA256 5fd68667b7fc8c83eab360c4014528aca926df2dba879b743188d4a29881ef16
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

5fd68667b7fc8c83eab360c4014528aca926df2dba879b743188d4a29881ef16

Threat Level: Known bad

The file 5fd68667b7fc8c83eab360c4014528aca926df2dba879b743188d4a29881ef16.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

Queries account information for other applications stored on the device

Reads the content of the MMS message.

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

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

Declares services with permission to bind to the system

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

Acquires the wake lock

Requests dangerous framework permissions

Reads information about phone network operator.

Uses Crypto APIs (Might try to encrypt user data)

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

Checks CPU information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-29 22:02

Signatures

Declares services with permission to bind to the system

Description Indicator Process Target
Required by notification listener services to bind with the system. Allows apps to listen to and interact with notifications on the device. android.permission.BIND_NOTIFICATION_LISTENER_SERVICE N/A N/A

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 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
Allows an application a broad access to external storage in scoped storage. android.permission.MANAGE_EXTERNAL_STORAGE N/A N/A
Allows read access to the device's phone number(s). android.permission.READ_PHONE_NUMBERS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-29 22:02

Reported

2024-06-29 22:07

Platform

android-x86-arm-20240624-en

Max time kernel

179s

Max time network

153s

Command Line

tbxrukp.lwsppxkhw.qbjozn

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

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/tbxrukp.lwsppxkhw.qbjozn/app_picture/1.jpg N/A N/A
N/A /data/user/0/tbxrukp.lwsppxkhw.qbjozn/app_picture/1.jpg N/A N/A
N/A /data/user/0/tbxrukp.lwsppxkhw.qbjozn/files/b N/A N/A
N/A /data/user/0/tbxrukp.lwsppxkhw.qbjozn/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 account information for other applications stored on the device

collection
Description Indicator Process Target
Framework service call android.accounts.IAccountManager.getAccounts N/A N/A

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

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

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Processes

tbxrukp.lwsppxkhw.qbjozn

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 93.186.225.194:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
KR 91.204.227.50:28899 tcp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp

Files

/data/data/tbxrukp.lwsppxkhw.qbjozn/app_picture/1.jpg

MD5 f7e0b8691c5affd2d37a9eb3343979a1
SHA1 a7bcba862e1027cc5e738aab71122bacb880eeb3
SHA256 ed68e8baa74b5d6f37266cc33b0cdba6936784b7b2bfeaf788ff99c527802183
SHA512 65d82bcdb615a38d3a07496d6331a2361881cb1efc8953fb36c4c84584382ec7677caa854828f5e5528ab648ee74462f8da06cdc17c549846d76836adccdf842

/data/user/0/tbxrukp.lwsppxkhw.qbjozn/app_picture/1.jpg

MD5 c021c48a864d832f107913b2f2891a1a
SHA1 3a15fa05a112b2796723354f62668c116adabe51
SHA256 b83fee91e8b19e0b20cec3dd6de97aca7e13426dc403af4ce798de88355cca76
SHA512 a0f81d635aa429cf4f698b2a8b9899f01e94b14515248f75b7d2602bc28a31886305fc641739668d173ed36980bbba4d93da2f7f1945a07f4728791f365939f6

/data/data/tbxrukp.lwsppxkhw.qbjozn/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 dd104b6407a8126910baba134c732211
SHA1 e5edcd1f56e1854174c677ada971171f46c52ee6
SHA256 a28bd1d8cd8f4fedd0a13a7537be6d5597da80ceba486175a1bbb037d9a31c7f
SHA512 b42a605f302061578fbc2f6e0fd3f0d72ed4b2ed5a2fef2b3817e00504234af43d66141dcdee81d9205a7f043e74d5675844c6ccb9b978b10398758aad012f62