Malware Analysis Report

2024-09-09 13:23

Sample ID 240619-c9jdcasdpa
Target 16bf9a35183fb43a0e3453d002f302f5b9afa01773f4a7798c755a9276e48e17.bin
SHA256 16bf9a35183fb43a0e3453d002f302f5b9afa01773f4a7798c755a9276e48e17
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

16bf9a35183fb43a0e3453d002f302f5b9afa01773f4a7798c755a9276e48e17

Threat Level: Known bad

The file 16bf9a35183fb43a0e3453d002f302f5b9afa01773f4a7798c755a9276e48e17.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 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)

Queries account information for other applications stored on the device

Loads dropped Dex/Jar

Reads the content of the MMS message.

Makes use of the framework's foreground persistence service

Acquires the wake lock

Queries information about the current Wi-Fi connection

Reads information about phone network operator.

Requests dangerous framework permissions

Declares services with permission to bind to the system

Queries information about active data network

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

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

2024-06-19 02:46

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

2024-06-19 02:46

Reported

2024-06-19 02:49

Platform

android-x86-arm-20240611.1-en

Max time kernel

179s

Max time network

183s

Command Line

ulibawk.gnqibcycg.cpplrx

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/ulibawk.gnqibcycg.cpplrx/app_picture/1.jpg N/A N/A
N/A /data/user/0/ulibawk.gnqibcycg.cpplrx/app_picture/1.jpg N/A N/A
N/A /data/user/0/ulibawk.gnqibcycg.cpplrx/files/b N/A N/A
N/A /data/user/0/ulibawk.gnqibcycg.cpplrx/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

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo 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

ulibawk.gnqibcycg.cpplrx

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.212.234:443 tcp
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
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GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.212.206:443 android.apis.google.com tcp
KR 91.204.227.50:28899 tcp
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Files

/data/data/ulibawk.gnqibcycg.cpplrx/app_picture/1.jpg

MD5 f5620ad9c80cb600665d34733178ad9d
SHA1 5b8e17b5d93f3ebc08a608ea74e72822cce66613
SHA256 08c6d67a152a0e6cb11a1bade8d7111e8eec51fc4abb58acb13a0952c91913dc
SHA512 04cf7b22531100795d38f3812fd19d6b6e4e8d125830f9d8bbdd11848edfa1b53d3a0babf672d92d6ec3f6e58adc74bcda02715ae2c1d13c90a829e95f1483d6

/data/user/0/ulibawk.gnqibcycg.cpplrx/app_picture/1.jpg

MD5 1575d6aa19337fcee871e02050b17945
SHA1 58a1622c7d83440fd683c0c2c7ad99a2388cc0e8
SHA256 d9d7bdb37abbf9501a0149b2dcf02099994837bec7e4c9c95cb28822a338fde6
SHA512 f48eee083623e300318b00f85b96e796b9f62cc6df30c9f63638f708c4444dd9624bdd34e7bdd27006f9958bea040a9e9aa87f2a8d24de638b1482ad684b24cb

/data/data/ulibawk.gnqibcycg.cpplrx/files/b

MD5 4f4569db9ddb90b5f60c424621cf3a72
SHA1 63c79e63187921b33d30c66de3e791e3f51d746e
SHA256 18c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c
SHA512 cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929

/storage/emulated/0/.msg_device_id.txt

MD5 96e96f5cfd1dab29d8446b4861c8778a
SHA1 254e33474a7b61b78e584c7d9e5785583748ceb6
SHA256 4c18579f60d046f5464027961eea0c367f4768d3a34687f38b8bbcc0d3d082e3
SHA512 c8d4d01e55bf5ff1c7b129670e0820c39e583cc12551d7f0771d301fabe99e7697963b6b80c247588e8d13204750f7784ade43d7e22b34d5c8319cdc0f4f740a