Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-01-2025 18:43

General

  • Target

    156700a0c66ba520cfbc1f6f62c486d3a86776638025d14678806eb869382088.exe

  • Size

    2.7MB

  • MD5

    331dc7db1496c66885f1b415e9a950e3

  • SHA1

    ae240e57ce389f05128a413a1250af2b7b2b4bf1

  • SHA256

    156700a0c66ba520cfbc1f6f62c486d3a86776638025d14678806eb869382088

  • SHA512

    44351e14963685a77a14fddb6bf0fc4504eb7e41f9ba68ccaa3f74777ca0bb5178a60267dec6bc1a58633a5a678b0878f8a5724f797d2d4061759078078b0ede

  • SSDEEP

    24576:flHz4df2MTWiUh5qbuRmvqBM9lPkBDxZNZlHbqGKZy0AwYoqQbcwNSwFc+0asUYa:tHKfDW9Kug7rYnbKAtxOSkcEsvZyD1Q

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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\156700a0c66ba520cfbc1f6f62c486d3a86776638025d14678806eb869382088.exe
    "C:\Users\Admin\AppData\Local\Temp\156700a0c66ba520cfbc1f6f62c486d3a86776638025d14678806eb869382088.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:1932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1932-0-0x0000000000F20000-0x00000000011D6000-memory.dmp

    Filesize

    2.7MB

  • memory/1932-1-0x0000000000F20000-0x00000000011D6000-memory.dmp

    Filesize

    2.7MB

  • memory/1932-2-0x0000000000F20000-0x00000000011D6000-memory.dmp

    Filesize

    2.7MB

  • memory/1932-5-0x0000000000F20000-0x00000000011D6000-memory.dmp

    Filesize

    2.7MB