Analysis Overview
SHA256
a524743e432799a5be0dab125f0e6bed8489639276e15fac44793c8f44734932
Threat Level: Known bad
The file a524743e432799a5be0dab125f0e6bed8489639276e15fac44793c8f44734932.bin was found to be: Known bad.
Malicious Activity Summary
XLoader payload
XLoader, MoqHao
Checks if the Android device is rooted.
Queries the phone number (MSISDN for GSM devices)
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)
Loads dropped Dex/Jar
Queries account information for other applications stored on the device
Requests changing the default SMS application.
Requests dangerous framework permissions
Requests disabling of battery optimizations (often used to enable hiding in the background).
Acquires the wake lock
Makes use of the framework's foreground persistence service
Checks the presence of a debugger
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-27 22:05
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 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-27 22:05
Reported
2024-06-27 22:19
Platform
android-33-x64-arm64-20240624-en
Max time kernel
179s
Max time network
136s
Command Line
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
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /system/bin/su | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/kn9cey.mrd9osy0.ec23q01/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)
Queries account information for other applications stored on the device
| Description | Indicator | Process | Target |
| Framework service call | android.accounts.IAccountManager.getAccountsAsUser | N/A | N/A |
Queries the phone number (MSISDN for GSM devices)
Reads the content of the MMS message.
| 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
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.setServiceForeground | N/A | N/A |
Requests changing the default SMS application.
| Description | Indicator | Process | Target |
| Intent action | android.provider.Telephony.ACTION_CHANGE_DEFAULT | N/A | N/A |
Requests disabling of battery optimizations (often used to enable hiding in the background).
| Description | Indicator | Process | Target |
| Intent action | android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS | N/A | N/A |
Checks the presence of a debugger
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Processes
kn9cey.mrd9osy0.ec23q01
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.187.228:443 | udp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.187.228:443 | tcp | |
| US | 1.1.1.1:53 | ch24.top | udp |
| JP | 45.14.66.139:80 | ch24.top | tcp |
| US | 23.236.67.46:8080 | tcp | |
| US | 162.159.61.3:443 | tcp | |
| US | 162.159.61.3:443 | tcp | |
| GB | 142.250.187.227:443 | tcp | |
| US | 162.159.61.3:443 | udp | |
| GB | 142.250.187.227:443 | udp | |
| GB | 142.250.187.228:443 | udp | |
| GB | 142.250.178.4:443 | udp | |
| GB | 142.250.178.4:443 | tcp | |
| GB | 216.58.204.67:443 | tcp |
Files
/data/user/0/kn9cey.mrd9osy0.ec23q01/files/b
| MD5 | 988bb23df026025a9253a2cfd6d664ee |
| SHA1 | 2865ce90d20b0d546e17e53c133b3b12a8adae28 |
| SHA256 | 26617e95452e5316ab6678baf7039c7c0d4f555a0a41f3e7c0a11b1c1859893d |
| SHA512 | 55181716c84880bfc2e7d4917cf1179dc83c6849e2b05b1d95cd5f670cf4e411ed36ea46e59191f42426f018cd8bf5d92ab782f4237a6db218c79d7013590705 |
/storage/emulated/0/.msg_device_id.txt
| MD5 | 38b1166fd1f877692cf936d32b0d6978 |
| SHA1 | 5381c7df75dcd4a81e72fcaae675671a99b0128b |
| SHA256 | dc37368926aa0f5d78ff82e815720e596e3bf448af593185f06dc15b2835107f |
| SHA512 | e595c2e6da47ab0b647305532e17f3b14c4969864e6aff28023aff1355ad3f66c2781aafa90d690f47179f870985503fc077409a491c6995857ffdec58ee7650 |