General

  • Target

    088a6350373033f12833bc01fbd4b389120eb8ccbd0859bd00eb571318094a81

  • Size

    2.6MB

  • Sample

    250126-1yta6sxlap

  • MD5

    e4232df95af571be92bfadfaafd801ce

  • SHA1

    de9ed55ff92f943c6fa09887747058b7e3999c71

  • SHA256

    088a6350373033f12833bc01fbd4b389120eb8ccbd0859bd00eb571318094a81

  • SHA512

    53c6c7dbbfa963aa6044f3cc331a3d91d4f9c8f5aecb99f641fba2cf68fc8fa79faaecd076b220683b3429fdc81e70ce78e2a80ad09226d715cd9ab2420437fe

  • SSDEEP

    49152:Dvv7LzsYYl9GCdHnhD/l9qfWUVTp4UOY:Dv4tl9GGhD/lgfzp4U

Malware Config

Targets

    • Target

      088a6350373033f12833bc01fbd4b389120eb8ccbd0859bd00eb571318094a81

    • Size

      2.6MB

    • MD5

      e4232df95af571be92bfadfaafd801ce

    • SHA1

      de9ed55ff92f943c6fa09887747058b7e3999c71

    • SHA256

      088a6350373033f12833bc01fbd4b389120eb8ccbd0859bd00eb571318094a81

    • SHA512

      53c6c7dbbfa963aa6044f3cc331a3d91d4f9c8f5aecb99f641fba2cf68fc8fa79faaecd076b220683b3429fdc81e70ce78e2a80ad09226d715cd9ab2420437fe

    • SSDEEP

      49152:Dvv7LzsYYl9GCdHnhD/l9qfWUVTp4UOY:Dv4tl9GGhD/lgfzp4U

    • 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