General

  • Target

    0bdacc2176a88af51e3f99672202e33bb1ce02944b49371ef9777027662a8ed1

  • Size

    1.6MB

  • Sample

    250124-yjj3vavpbt

  • MD5

    da15470b00f7f1fe4e1b6e729f8b6b92

  • SHA1

    7f5471fec4609f06239a1ace3db6669b274e01ff

  • SHA256

    0bdacc2176a88af51e3f99672202e33bb1ce02944b49371ef9777027662a8ed1

  • SHA512

    4c8ef4dedc89b399de2ca22ccd6cc3b9170aac0d591934104c8af1818f437d0b18d12e43a627de854470752ee9689b2bb1182cb00228348c5ab46303743ada9e

  • SSDEEP

    49152:bOsusppZYnAgpUn/KmnSTojKdaTjYYoNGx:qsuSpZfSU/KwPKck90

Malware Config

Targets

    • Target

      0bdacc2176a88af51e3f99672202e33bb1ce02944b49371ef9777027662a8ed1

    • Size

      1.6MB

    • MD5

      da15470b00f7f1fe4e1b6e729f8b6b92

    • SHA1

      7f5471fec4609f06239a1ace3db6669b274e01ff

    • SHA256

      0bdacc2176a88af51e3f99672202e33bb1ce02944b49371ef9777027662a8ed1

    • SHA512

      4c8ef4dedc89b399de2ca22ccd6cc3b9170aac0d591934104c8af1818f437d0b18d12e43a627de854470752ee9689b2bb1182cb00228348c5ab46303743ada9e

    • SSDEEP

      49152:bOsusppZYnAgpUn/KmnSTojKdaTjYYoNGx:qsuSpZfSU/KwPKck90

    • 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