Analysis

  • max time kernel
    84s
  • max time network
    153s
  • platform
    macos-10.15_amd64
  • resource
    macos-20240711.1-en
  • resource tags

    arch:amd64arch:i386image:macos-20240711.1-enkernel:19b77alocale:en-usos:macos-10.15-amd64system
  • submitted
    08/08/2024, 21:29

General

  • Target

    Mountain.exe

  • Size

    8.2MB

  • MD5

    1dd5fbdd730bb9846d82c3eb08041a45

  • SHA1

    52f9af7bfe8d4e012272c4e65c7f51874f19c60e

  • SHA256

    b2626227ff600eed409e4fe32e7abaa96770c7adab72dccd5ec3dee0da0ecfe9

  • SHA512

    d61c46f39c224c3faa726083648190de6d20a8cb50e1cb0f7a6699bbf2ef5149808c1105b73c0cfd1b10e30c745a09b3018661ef226e02a1bce367f92a83eac8

  • SSDEEP

    196608:kr48PmdNLjv+bhqNVoB0SEsucQZ41JBzp0IM11tp:T8P21L+9qz80SJHQK1Jlpe1vp

Score
4/10

Malware Config

Signatures

  • Resource Forking 1 TTPs 2 IoCs

    Adversaries may abuse resource forks to hide malicious code or executables to evade detection and bypass security applications. A resource fork provides applications a structured way to store resources such as thumbnail images, menu definitions, icons, dialog boxes, and code.

Processes

  • /bin/sh
    sh -c "sudo /bin/zsh -c \"/Users/run/Mountain.exe\""
    1⤵
      PID:481
    • /bin/bash
      sh -c "sudo /bin/zsh -c \"/Users/run/Mountain.exe\""
      1⤵
        PID:481
      • /usr/bin/sudo
        sudo /bin/zsh -c /Users/run/Mountain.exe
        1⤵
          PID:481
          • /bin/zsh
            /bin/zsh -c /Users/run/Mountain.exe
            2⤵
              PID:483
            • /Users/run/Mountain.exe
              /Users/run/Mountain.exe
              2⤵
                PID:483
            • /System/Library/PrivateFrameworks/SpeechObjects.framework/Versions/A/SpeechDataInstallerd.app/Contents/MacOS/SpeechDataInstallerd
              /System/Library/PrivateFrameworks/SpeechObjects.framework/Versions/A/SpeechDataInstallerd.app/Contents/MacOS/SpeechDataInstallerd
              1⤵
                PID:469
              • /System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/Library/LaunchServices/seedusaged
                "/System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/Library/LaunchServices/seedusaged"
                1⤵
                  PID:467
                • /usr/libexec/pkreporter
                  /usr/libexec/pkreporter
                  1⤵
                    PID:472
                  • /System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer
                    /System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer
                    1⤵
                      PID:475
                    • /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater
                      "/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater" -bgcheck
                      1⤵
                        PID:478
                      • /bin/launchctl
                        /bin/launchctl kill SIGTERM system/com.microsoft.OneDriveUpdaterDaemon
                        1⤵
                          PID:512
                        • /bin/launchctl
                          /bin/launchctl kill SIGTERM system/com.microsoft.OneDriveStandaloneUpdaterDaemon
                          1⤵
                            PID:513
                          • /usr/libexec/xpcproxy
                            xpcproxy com.apple.corespotlightservice.725FD30A-6064-6C02-CC51-5DDB8891B57E
                            1⤵
                              PID:518
                            • /System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
                              /System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
                              1⤵
                                PID:518

                              Network

                              MITRE ATT&CK Enterprise v15

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                              Downloads