General

  • Target

    eea52a8dbec82752ba7149bb4daffd69325816eb83cf45d393670cf26d00bb39

  • Size

    2.6MB

  • Sample

    250126-3hqlfsyqcy

  • MD5

    c4a69414a4f132b5dd27bb2bafd18f93

  • SHA1

    67fc578c82094b39b33238e46cb22a7dc52600b2

  • SHA256

    eea52a8dbec82752ba7149bb4daffd69325816eb83cf45d393670cf26d00bb39

  • SHA512

    eabc3b366a66678fe804fc6072b70b28ecdf64e0ffa407fbd2e8186e6812c8bbacb6c7882870ef93ab5a4c11abebc5be3a7193b06838013826f13243d00f3689

  • SSDEEP

    24576:c2rA0YisLtE5bTqtnOserruE/R6YbBTRQsnsEOJyGeE2L16FOwL7VBEaAKz7y2gk:cplXOHrR64mOEq18LPjz7OxjA6PAT

Malware Config

Targets

    • Target

      eea52a8dbec82752ba7149bb4daffd69325816eb83cf45d393670cf26d00bb39

    • Size

      2.6MB

    • MD5

      c4a69414a4f132b5dd27bb2bafd18f93

    • SHA1

      67fc578c82094b39b33238e46cb22a7dc52600b2

    • SHA256

      eea52a8dbec82752ba7149bb4daffd69325816eb83cf45d393670cf26d00bb39

    • SHA512

      eabc3b366a66678fe804fc6072b70b28ecdf64e0ffa407fbd2e8186e6812c8bbacb6c7882870ef93ab5a4c11abebc5be3a7193b06838013826f13243d00f3689

    • SSDEEP

      24576:c2rA0YisLtE5bTqtnOserruE/R6YbBTRQsnsEOJyGeE2L16FOwL7VBEaAKz7y2gk:cplXOHrR64mOEq18LPjz7OxjA6PAT

    • 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