General
- Target http://roblox.com
- Sample261025-3hmjssyy2q
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://roblox.com
Resource
win11-20260911-en
Malware Config
Extracted
-
xlm4.0
-
xlm40.dropper
https://erpoweredent.at/3/zte.dll
Extracted
-
revengerat
-
Guest
-
0.tcp.ngrok.io:19521
-
RV_MUTEX
Extracted
-
azorult
-
http://boglogov.site/index.php
Targets
-
- Target http://roblox.com
Detects HiddenTear Ransomware
Detects SpySheriff adware
Family: Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
Family: HiddenTear, Cryptear
HiddenTear aka Cryptear is an open-source ransomware available on Github since 2015, with many versions in the wild.
Family: WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
Modifies Windows Defender Real-time Protection settings
Modifies visibility of hidden/system files in Explorer
UAC bypass
Windows security bypass
Grants admin privileges
Uses net.exe to modify the user's privileges.
Remote Service Session Hijacking: RDP Hijacking
Adversaries may hijack a legitimate user's remote desktop session to move laterally within an environment.
RevengeRat Executable
Blocks application from running via registry modification
Adds application to list of disallowed applications.
Disables Task Manager via registry modification
Drops file in Drivers directory
Modifies Windows Firewall
Server Software Component: Terminal Services DLL
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
Executes a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Modifies visibility of existing users in the login screen
A user account was hidden or made visible on the Windows login screen through a registry modification.
Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Stops running service(s)
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
Uses the VBS compiler for execution
Adds Run key to start application
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
Indicator Removal: Clear Persistence
Clear artifacts associated with previously established persistence like scheduletasks on a host.
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
Modifies WinLogon
Password Policy Discovery
Attempt to access detailed information about the password policy used within an enterprise network.
Process spawned suspicious child process
This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
AutoIT Executable
AutoIT scripts compiled to PE executables.
Creates a new local user account
Uses net.exe to create a new local user account, often for persistence or a backdoor account.
Drops file in System32 directory
Executes a VBScript file via the Windows Script Host.
Sets desktop wallpaper using registry
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
5PowerShell
1Visual Basic
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Account Manipulation
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create Account
1Local Account
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
1Netsh Helper DLL
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Account Manipulation
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
1Hide Artifacts
4Hidden Files and Directories
3Hidden Users
1Impair Defenses
5Disable or Modify System Firewall
1Disable or Modify Tools
3Indicator Removal
2Clear Persistence
1File Deletion
1Masquerading
1Match Legitimate Name or Location
1Modify Registry
10Pre-OS Boot
1Bootkit
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Discovery
Browser Information Discovery
1Password Policy Discovery
1Peripheral Device Discovery
1Permission Groups Discovery
1Local Groups
1Query Registry
2Remote System Discovery
1System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1System Time Discovery
1