General

  • Target

    Horizon.exe

  • Size

    4.2MB

  • Sample

    240218-snhspabe9t

  • MD5

    84a78a46f7f73f4e9e1dd4edb23b4efe

  • SHA1

    d6d887c8e8466631925c99a7f16520d5149c7c3e

  • SHA256

    d93c1da3b87c88e076f5d7265ce28d4b9c095658fce22ea45d069da81fcd08a8

  • SHA512

    673194543421ba31332797b178d1a438394768d58d3fc7f1e37835ee50a25ce939dc751e5d7563b993b72f9f8b5e96cf038594575a6f487620a7b9133f90de75

  • SSDEEP

    98304:C+jxsbUT64hkiHjRn9zNVw8S5Lak1xW6UDqX0imVRbHp3JzxI9szKia:0Z4CiHjfzE8S5LhLUDqTmb1woja

Malware Config

Targets

    • Target

      Horizon.exe

    • Size

      4.2MB

    • MD5

      84a78a46f7f73f4e9e1dd4edb23b4efe

    • SHA1

      d6d887c8e8466631925c99a7f16520d5149c7c3e

    • SHA256

      d93c1da3b87c88e076f5d7265ce28d4b9c095658fce22ea45d069da81fcd08a8

    • SHA512

      673194543421ba31332797b178d1a438394768d58d3fc7f1e37835ee50a25ce939dc751e5d7563b993b72f9f8b5e96cf038594575a6f487620a7b9133f90de75

    • SSDEEP

      98304:C+jxsbUT64hkiHjRn9zNVw8S5Lak1xW6UDqX0imVRbHp3JzxI9szKia:0Z4CiHjfzE8S5LhLUDqTmb1woja

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

    • Sets service image path in registry

    • Checks BIOS information in registry

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

    • 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