Malware Analysis Report

2024-09-09 13:11

Sample ID 240718-112qbsyfjl
Target aa03d4398378ad5980bb8f7aa7f822189a4578b7690b8ffbc72696ab1c9e20b7.bin
SHA256 aa03d4398378ad5980bb8f7aa7f822189a4578b7690b8ffbc72696ab1c9e20b7
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 Overview

score
10/10

SHA256

aa03d4398378ad5980bb8f7aa7f822189a4578b7690b8ffbc72696ab1c9e20b7

Threat Level: Known bad

The file aa03d4398378ad5980bb8f7aa7f822189a4578b7690b8ffbc72696ab1c9e20b7.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.

Loads dropped Dex/Jar

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)

Queries the phone number (MSISDN for GSM devices)

Requests changing the default SMS application.

Requests dangerous framework permissions

Acquires the wake lock

Makes use of the framework's foreground persistence service

Uses Crypto APIs (Might try to encrypt user data)

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-18 22:07

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 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
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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-18 22:07

Reported

2024-07-18 22:22

Platform

android-33-x64-arm64-20240624-en

Max time kernel

179s

Max time network

187s

Command Line

o.rq.xr

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

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/o.rq.xr/files/d 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

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

o.rq.xr

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.201.100:443 udp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp
US 1.1.1.1:53 docs.google.com udp
GB 172.217.16.238:443 docs.google.com tcp
GB 172.217.16.238:443 docs.google.com tcp
KR 91.204.227.39:28844 tcp
GB 216.58.204.78:443 udp
KR 91.204.227.39:28844 tcp
US 1.1.1.1:53 rcs-acs-tmo-us.jibe.google.com udp
US 1.1.1.1:53 remoteprovisioning.googleapis.com udp
GB 142.250.187.202:443 remoteprovisioning.googleapis.com tcp
US 216.239.36.155:443 rcs-acs-tmo-us.jibe.google.com tcp
KR 91.204.227.39:28844 tcp
US 172.64.41.3:443 tcp
US 172.64.41.3:443 tcp
GB 142.250.200.3:443 tcp
US 172.64.41.3:443 udp
GB 216.58.201.100:443 udp
GB 142.250.200.36:443 udp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.3:443 udp
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/user/0/o.rq.xr/files/d

MD5 b602d3dd3d562ee250af4715acb76b79
SHA1 c91c7127394a5f02e3e4e2218cf4892f1ea2469b
SHA256 8d1949b83619b04679cf91d2918dc6f723f84a459ef4ff66546f0e2baf5aa849
SHA512 bad4e2089662a4440c763a06f91ece9485e57857d9bc2c4dbcb908d0c935ae7903ac0adca8506020680e5c52c8294c013bdeaff2ef7a3fdbaa5b299c6e94dedc