Resubmissions

20/02/2024, 23:18

240220-3artjsgc21 9

20/02/2024, 23:15

240220-28sytsgg45 9

General

  • Target

    https://cdn.discordapp.com/attachments/1209460065916944445/1209638984503005305/modest-menu.exe?ex=65e7a717&is=65d53217&hm=d06a84e8582262d42ac4884bf0b8b3b73915e87358d4a86dd0f5019dc2df0615&

  • Sample

    240220-3artjsgc21

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1209460065916944445/1209638984503005305/modest-menu.exe?ex=65e7a717&is=65d53217&hm=d06a84e8582262d42ac4884bf0b8b3b73915e87358d4a86dd0f5019dc2df0615&

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

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks