General

  • Target

    https://cdn.discordapp.com/attachments/1292940347978285208/1310443916696354931/build-3.0.8.rar?ex=6749dac0&is=67488940&hm=0b2f69fd1c8b9466326d1c29a87b781211f3fe27d38c49ac3d00f84abb02321c&

  • Sample

    241128-s8mx5sxpcj

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1292940347978285208/1310443916696354931/build-3.0.8.rar?ex=6749dac0&is=67488940&hm=0b2f69fd1c8b9466326d1c29a87b781211f3fe27d38c49ac3d00f84abb02321c&

    • Industroyer

      Contains code associated with parsing industroyer's configuration file.

    • Industroyer family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Sets service image path in registry

    • A potential corporate email address has been identified in the URL: currency-file@1

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks