Resubmissions

General

  • Target

    https://cdn.discordapp.com/attachments/1240682864694001694/1240699622998151350/release.rar?ex=66478311&is=66463191&hm=2657e701badbf323e0818efae6036a40e0e64958104b5a356934fd7bda4928d8&

  • Sample

    240516-yyy6baed8v

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1240682864694001694/1240699622998151350/release.rar?ex=66478311&is=66463191&hm=2657e701badbf323e0818efae6036a40e0e64958104b5a356934fd7bda4928d8&

    • 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