General

  • Target

    c6083ff4f5379784d6ced993c3a35f553dcc078f56b02e074096047176347001

  • Size

    1.7MB

  • Sample

    250219-af4q3ssmct

  • MD5

    2087ee17a14e08e28b58ee89cfd5f79d

  • SHA1

    d18c6cb2a50c211397c915d388af39bebf48029a

  • SHA256

    c6083ff4f5379784d6ced993c3a35f553dcc078f56b02e074096047176347001

  • SHA512

    8800fa619e02cfc4a7d41da263c03968ce2e1752294022f5fad43de8429e039f8d38bb096aa2a63ecb0bb2d9fc785f5fb417ea9afa6fd763145035962222cc50

  • SSDEEP

    24576:gCypJyhqmrRGobWskh49boR+Dn8wYDXyXngh2kAwP2HjGcfGlPn4RCtOuHWtl7kN:gCqchI93gk0xYD6kT+HJAPPHWzhL7Nk

Malware Config

Targets

    • Target

      c6083ff4f5379784d6ced993c3a35f553dcc078f56b02e074096047176347001

    • Size

      1.7MB

    • MD5

      2087ee17a14e08e28b58ee89cfd5f79d

    • SHA1

      d18c6cb2a50c211397c915d388af39bebf48029a

    • SHA256

      c6083ff4f5379784d6ced993c3a35f553dcc078f56b02e074096047176347001

    • SHA512

      8800fa619e02cfc4a7d41da263c03968ce2e1752294022f5fad43de8429e039f8d38bb096aa2a63ecb0bb2d9fc785f5fb417ea9afa6fd763145035962222cc50

    • SSDEEP

      24576:gCypJyhqmrRGobWskh49boR+Dn8wYDXyXngh2kAwP2HjGcfGlPn4RCtOuHWtl7kN:gCqchI93gk0xYD6kT+HJAPPHWzhL7Nk

    • 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