General

  • Target
    https://share.google/n0sVHCK1yOWGT73y1?tk_id=191c7d4&oid_r=Fp32nhQze&uid=file5791&m_tx=NsgSRrwQ&dt_tok=4cf67de
  • Sample261030-mc25aseb85

Malware Config

Targets

    • Target
      https://share.google/n0sVHCK1yOWGT73y1?tk_id=191c7d4&oid_r=Fp32nhQze&uid=file5791&m_tx=NsgSRrwQ&dt_tok=4cf67de
    • Enumerates VirtualBox registry keys

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

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • 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

    • Maps connected drives based on registry

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

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks