Malware Analysis Report

2024-09-09 13:32

Sample ID 240615-anag7ssdkh
Target e35e252ec2c793fe44c09e744495b6d841c3e0c81807d08fb2923b08bf89d6e6.bin
SHA256 e35e252ec2c793fe44c09e744495b6d841c3e0c81807d08fb2923b08bf89d6e6
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

e35e252ec2c793fe44c09e744495b6d841c3e0c81807d08fb2923b08bf89d6e6

Threat Level: Known bad

The file e35e252ec2c793fe44c09e744495b6d841c3e0c81807d08fb2923b08bf89d6e6.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

Removes its main activity from the application launcher

Checks if the Android device is rooted.

Queries account information for other applications stored on the device

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

Reads the content of the MMS message.

Loads dropped Dex/Jar

Queries the phone number (MSISDN for GSM devices)

Acquires the wake lock

Requests dangerous framework permissions

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

Makes use of the framework's foreground persistence service

Reads information about phone network operator.

Declares services with permission to bind to the system

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

2024-06-15 00:21

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

2024-06-15 00:20

Reported

2024-06-15 00:24

Platform

android-x86-arm-20240611.1-en

Max time kernel

179s

Max time network

184s

Command Line

urvkdpe.itpzhcnbx.pgfzdn

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/urvkdpe.itpzhcnbx.pgfzdn/app_picture/1.jpg N/A N/A
N/A /data/user/0/urvkdpe.itpzhcnbx.pgfzdn/app_picture/1.jpg N/A N/A
N/A /data/user/0/urvkdpe.itpzhcnbx.pgfzdn/files/b N/A N/A
N/A /data/user/0/urvkdpe.itpzhcnbx.pgfzdn/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

urvkdpe.itpzhcnbx.pgfzdn

Network

Country Destination Domain Proto
GB 216.58.204.67:443 tcp
GB 142.250.178.10:443 tcp
N/A 224.0.0.251:5353 udp
GB 216.58.201.106:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 m.vk.com udp
RU 87.240.132.78:443 m.vk.com tcp
KR 91.204.227.50:28899 tcp
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GB 216.58.212.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/urvkdpe.itpzhcnbx.pgfzdn/app_picture/1.jpg

MD5 2e9ca69ab0a74ce6ea8f39a25e3fd522
SHA1 661ee8c3f5a02a9ce8f27089d4dbdb0f38613b55
SHA256 949c4aab382e85c18e282f9f735db11ced07e2a95a76d254cec96f204df1de0c
SHA512 2a9de604ea8607ce1782a621d215a95e033ad1fe9f2a59ec99e6f2da5201f855a39c5a2cf0c230647571286c98c0718bf582073dc98b0b74073284119b91f5f2

/data/user/0/urvkdpe.itpzhcnbx.pgfzdn/app_picture/1.jpg

MD5 7fc29ee32068a6b018c3ec794d19f9a3
SHA1 43b925fa2b9324331c786e7ff5500672cf023480
SHA256 45c3e47b32de98d33d7185ca382aa8bc4f1cb19de148af0e8397cc75d45c9d51
SHA512 d10812e39758c7e03fe326a7488576613d52244f135ebd0854c7de03f869f970263215164ee92c46a1b934eab32c3b252ceb3c30cd4d589e73494ac82cd0b3ff

/data/data/urvkdpe.itpzhcnbx.pgfzdn/files/b

MD5 4f4569db9ddb90b5f60c424621cf3a72
SHA1 63c79e63187921b33d30c66de3e791e3f51d746e
SHA256 18c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c
SHA512 cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929

/storage/emulated/0/.msg_device_id.txt

MD5 ad57696fc57a2aec84839712babd7e8f
SHA1 417f2baf39b94f63c7f62c1a48c0e618617ccf5f
SHA256 745a97048615bdf13c8eaea92fc7720eddbca2f1be373b8076f7e4eb56460b6f
SHA512 49ef69e1579204dc46d7d9085b08261a0309efb1c2c076532fb6154f95ec25ffb1743be20f89ae3d0012285b752c18a7d0b2161e87505633e3ef4138f6e00dbf