Resubmissions

24/07/2024, 12:29

240724-pnx1tsyfjf 10

24/07/2024, 11:40

240724-ns69mavamn 10

General

  • Target

    https://cdn.discordapp.com/attachments/1258666032768356383/1265308732326416424/Solara_roblox.zip?ex=66a1b2d6&is=66a06156&hm=bf8f5c853c90cb843f6da75f3167edf916a1987c162090ad789248f04d2ffa60&

  • Sample

    240724-pnx1tsyfjf

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1258666032768356383/1265308732326416424/Solara_roblox.zip?ex=66a1b2d6&is=66a06156&hm=bf8f5c853c90cb843f6da75f3167edf916a1987c162090ad789248f04d2ffa60&

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks