General

  • Target

    4824501b057e61f6197d5f95ea171a455454cc41569deec7ef3c07eee9043ff6

  • Size

    2.7MB

  • Sample

    250126-wb9bnayjbz

  • MD5

    0123217f3c9ae66d547424f5daa07059

  • SHA1

    063b29eb4b6ef52435c06aa44ba750a79de21086

  • SHA256

    4824501b057e61f6197d5f95ea171a455454cc41569deec7ef3c07eee9043ff6

  • SHA512

    811522edd7f3a1fb73054a8be0c29fff10cbd373d3f3a17272c5e8a57062fdf7f28af2ace937382da222e895ddd1f0e1f22ea2fe916b626154adace6639aa9ff

  • SSDEEP

    49152:J1aVNH5vz6nsKTf0bBX679SEdKq83CUEjy3D5dA6l7H181+G9uABy6u2:JcVNH5vz6nsgc7D5tDJ0L

Malware Config

Targets

    • Target

      4824501b057e61f6197d5f95ea171a455454cc41569deec7ef3c07eee9043ff6

    • Size

      2.7MB

    • MD5

      0123217f3c9ae66d547424f5daa07059

    • SHA1

      063b29eb4b6ef52435c06aa44ba750a79de21086

    • SHA256

      4824501b057e61f6197d5f95ea171a455454cc41569deec7ef3c07eee9043ff6

    • SHA512

      811522edd7f3a1fb73054a8be0c29fff10cbd373d3f3a17272c5e8a57062fdf7f28af2ace937382da222e895ddd1f0e1f22ea2fe916b626154adace6639aa9ff

    • SSDEEP

      49152:J1aVNH5vz6nsKTf0bBX679SEdKq83CUEjy3D5dA6l7H181+G9uABy6u2:JcVNH5vz6nsgc7D5tDJ0L

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification settings

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

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Windows security modification

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks