General

  • Target

    https://cdn.discordapp.com/attachments/1213895613779808328/1213928854133932094/tos_cracked.rar?ex=65f74258&is=65e4cd58&hm=fe7b192cfde2b0027ec544a1bb61c0a1e108dc216fd6b4609c3085c782476709&

  • Sample

    240306-wf6rbsec73

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1213895613779808328/1213928854133932094/tos_cracked.rar?ex=65f74258&is=65e4cd58&hm=fe7b192cfde2b0027ec544a1bb61c0a1e108dc216fd6b4609c3085c782476709&

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

    • Looks for VirtualBox drivers on disk

    • Looks for VMWare drivers on disk

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks