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Analysis

  • max time kernel
    94s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/01/2025, 04:36

General

  • Target

    75668db663695dedd991967ba37f6c46be9ab2827a0b5796f724beeb1f5c3eaf.exe

  • Size

    2.6MB

  • MD5

    9d6c1b9541937a6c438aa6afb284c725

  • SHA1

    bdc53909954e18fba2c81c6e36ba8678c91377df

  • SHA256

    75668db663695dedd991967ba37f6c46be9ab2827a0b5796f724beeb1f5c3eaf

  • SHA512

    7355617ac383f7d6d5ef660a07d474fdfc6f64b471a16d464a1d56c7ce6bc8f141db7f1dca445f9cd6df20ab3f326d5b3d6b556a29f23e1a132e4f0bb4e35031

  • SSDEEP

    49152:4OOiGqsOiDpiJLuj127omrizTeJp7qEp+qQYxtLX8B:4OOiGqsOiDpiJLuj19mYaJp7ZY5dB

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Modifies Windows Defender TamperProtection settings 3 TTPs 1 IoCs
  • Modifies Windows Defender notification settings 3 TTPs 2 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Windows security modification 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75668db663695dedd991967ba37f6c46be9ab2827a0b5796f724beeb1f5c3eaf.exe
    "C:\Users\Admin\AppData\Local\Temp\75668db663695dedd991967ba37f6c46be9ab2827a0b5796f724beeb1f5c3eaf.exe"
    1⤵
    • 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
    • Identifies Wine through registry keys
    • Windows security modification
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3120-0-0x0000000000040000-0x00000000002E8000-memory.dmp

    Filesize

    2.7MB

  • memory/3120-1-0x0000000000040000-0x00000000002E8000-memory.dmp

    Filesize

    2.7MB

  • memory/3120-2-0x0000000000040000-0x00000000002E8000-memory.dmp

    Filesize

    2.7MB

  • memory/3120-4-0x0000000000040000-0x00000000002E8000-memory.dmp

    Filesize

    2.7MB

  • memory/3120-7-0x0000000000040000-0x00000000002E8000-memory.dmp

    Filesize

    2.7MB