General

  • Target

    9492a6a48e1989912a052bea74e1d3ebd8d3deb9fbff10bd198d020f97e84df2N.exe

  • Size

    1.7MB

  • Sample

    250120-zpw52aymf1

  • MD5

    ed61217cf28dd5c13d28fd0d5f02b190

  • SHA1

    99cde90abef8c4a86f0176286e1f9e4d40135f0a

  • SHA256

    9492a6a48e1989912a052bea74e1d3ebd8d3deb9fbff10bd198d020f97e84df2

  • SHA512

    2ce44cc364d7347d02564e124bfca98da7764243860ee87f358dcd4be2ffc1ebc1c86d751d57238086d92a5005bad7c9a3cdc949fc5a180200ab3abef489a600

  • SSDEEP

    49152:B4NkE/DVwX8gWMFeUwqrOq8gWmXvYbRLNemoeb:qmE/Zw9GkrlW+qRLNLT

Malware Config

Targets

    • Target

      9492a6a48e1989912a052bea74e1d3ebd8d3deb9fbff10bd198d020f97e84df2N.exe

    • Size

      1.7MB

    • MD5

      ed61217cf28dd5c13d28fd0d5f02b190

    • SHA1

      99cde90abef8c4a86f0176286e1f9e4d40135f0a

    • SHA256

      9492a6a48e1989912a052bea74e1d3ebd8d3deb9fbff10bd198d020f97e84df2

    • SHA512

      2ce44cc364d7347d02564e124bfca98da7764243860ee87f358dcd4be2ffc1ebc1c86d751d57238086d92a5005bad7c9a3cdc949fc5a180200ab3abef489a600

    • SSDEEP

      49152:B4NkE/DVwX8gWMFeUwqrOq8gWmXvYbRLNemoeb:qmE/Zw9GkrlW+qRLNLT

    • 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