General

  • Target

    7cb4eefce766b16e13bf5705089f3cb079f2c4504fdd14bd3b3ff24700dfc8ed

  • Size

    2.7MB

  • Sample

    250126-ggl1zstmc1

  • MD5

    ecd3fafc639d674205c96d25bbd817dc

  • SHA1

    21a485bd832ac5c63e41681e7f1c717d7c2b0008

  • SHA256

    7cb4eefce766b16e13bf5705089f3cb079f2c4504fdd14bd3b3ff24700dfc8ed

  • SHA512

    ebed7e764a55ef5aca0dc49ce24750aa8f506b284743925605c92b5688bee679d58fcd6dab4a5d19eb80cf5ddeaef7ddb9798a906ad8c985089eb37fb27940fa

  • SSDEEP

    49152:LfHmM1Bix3gi9HE7Ny3vxLDZI+5sfQG0gMdh7mp/HB:LHmM1BiWi9HYuvxLD2KsfvrMr7m5H

Malware Config

Targets

    • Target

      7cb4eefce766b16e13bf5705089f3cb079f2c4504fdd14bd3b3ff24700dfc8ed

    • Size

      2.7MB

    • MD5

      ecd3fafc639d674205c96d25bbd817dc

    • SHA1

      21a485bd832ac5c63e41681e7f1c717d7c2b0008

    • SHA256

      7cb4eefce766b16e13bf5705089f3cb079f2c4504fdd14bd3b3ff24700dfc8ed

    • SHA512

      ebed7e764a55ef5aca0dc49ce24750aa8f506b284743925605c92b5688bee679d58fcd6dab4a5d19eb80cf5ddeaef7ddb9798a906ad8c985089eb37fb27940fa

    • SSDEEP

      49152:LfHmM1Bix3gi9HE7Ny3vxLDZI+5sfQG0gMdh7mp/HB:LHmM1BiWi9HYuvxLD2KsfvrMr7m5H

    • 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