Malware Analysis Report

2024-09-09 13:08

Sample ID 240629-1xsy1sxcpe
Target df5cfebabd04201c14934dd493f553615c23d17f673f87f6e03359ba8442d74b.bin
SHA256 df5cfebabd04201c14934dd493f553615c23d17f673f87f6e03359ba8442d74b
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

df5cfebabd04201c14934dd493f553615c23d17f673f87f6e03359ba8442d74b

Threat Level: Known bad

The file df5cfebabd04201c14934dd493f553615c23d17f673f87f6e03359ba8442d74b.bin was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan

XLoader payload

XLoader, MoqHao

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

Queries the phone number (MSISDN for GSM devices)

Reads the content of the MMS message.

Queries account information for other applications stored on the device

Requests dangerous framework permissions

Declares services with permission to bind to the system

Reads information about phone network operator.

Makes use of the framework's foreground persistence service

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

Acquires the wake lock

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

Uses Crypto APIs (Might try to encrypt user data)

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

146s

Command Line

eoepzvx.oddlrxzav.wkevls

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/eoepzvx.oddlrxzav.wkevls/app_picture/1.jpg N/A N/A
N/A /data/user/0/eoepzvx.oddlrxzav.wkevls/app_picture/1.jpg N/A N/A
N/A /data/user/0/eoepzvx.oddlrxzav.wkevls/files/b N/A N/A
N/A /data/user/0/eoepzvx.oddlrxzav.wkevls/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

eoepzvx.oddlrxzav.wkevls

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 142.250.187.202:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.132.72:443 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 142.250.200.46:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp

Files

/data/data/eoepzvx.oddlrxzav.wkevls/app_picture/1.jpg

MD5 6867796b84a54d1d985a3e38ab7cb633
SHA1 536b1519b15eba35695abf78a693f5d33244a8fc
SHA256 9a75bb0539ddd858c4fc52606acb874c058cf7300e9f18665f9140d7acb1d3d8
SHA512 1d13e45991861927701794341ab76af7af5f509db88c9634b4ce1c3a8e1ff99113228270580b311179398de699eee01a7ef36a0fd793e61695694e8008dcbab7

/data/user/0/eoepzvx.oddlrxzav.wkevls/app_picture/1.jpg

MD5 adb510be1ebb404202a2790784fc5ca6
SHA1 d83ed5a527cbfee838eeac150a4c72ef2bd7295d
SHA256 3c0942c5ed426db4301d7a0b10f68120c41995ca694f200e223d830eb74b58d8
SHA512 7424222ae02bd13259cc5dcf9692a280b0869c9a19a5c2192d791edfc13940c555275716b04dfeba153c4ba528523ffbf9b851e692e3d1147f5e79dd0f9fe94f

/data/data/eoepzvx.oddlrxzav.wkevls/files/b

MD5 5daa1f3756c6785b25d466ca6b7bdc50
SHA1 ad6a6880ad1b812434e5bd3b2c1717ba11b54cf6
SHA256 a1695cf685fbf9712a67bbc7f9bf82c6d6fe5f8ef185f1ede33fcb76526143c7
SHA512 2dbeab1cfd8658b6681d3bda791f2fd3f1199c9aee135b1baa1e91abf87d20de221eec1027f611356781b7c6dbb823b8b157509ced30b03a62f6842fbde0e7e9

/storage/emulated/0/.msg_device_id.txt

MD5 5a914e668ac435b52e71068bb88a7dda
SHA1 d6d4d56348c84daa07c35efac0b3ac162f699f2d
SHA256 c5b8e4b878ffcd7c5bf7d986abe243ed3b0359f6c35dd1913bbeb90e2e5db485
SHA512 6f67111af19c8c8a94ff0c5549fa59a8cc70649b517bd898cbba0d70ae0870d9126b33da2a5641c2e6394aaaf3c41bdda86102469ce6cdc0812d7329481a33d7