Overview

overview

10

Static

static

10

Fixer/Fixer.exe

windows10-1703-x64

10

Fixer/Fixer.exe

windows10-2004-x64

10

Fixer/Fixer.exe

windows11-21h2-x64

10

Fixer/Fixer.exe

macos-10.15-amd64

4

Analysis

  • max time kernel
    349s
  • max time network
    393s
  • 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
    01-09-2024 08:47

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General

  • Target

    Fixer/Fixer.exe

  • Size

    45KB

  • MD5

    5ef7344600895b2f13d5d8e44537d946

  • SHA1

    bdf05e86b0c923a0c1edead40cc50819b185d4c0

  • SHA256

    50866224673bc35d89ba701eaf3e794f452fecf308e9fab36be21fe8c486a9d0

  • SHA512

    9563e4b2c98e3ccc8b47c9739a9a74680c9782f1bd18d67c80fb5f85e6bc667df72978b3d7858ddb30ba522d574215b720a2792b7e9e6d34759d0cdc2eb43c69

  • SSDEEP

    768:OdhO/poiiUcjlJInMzH9Xqk5nWEZ5SbTDadWI7CPW5h:Yw+jjgnuH9XqcnW85SbTMWI5

Score
4/10
evasion

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.

    evasion

Processes

  • /bin/sh
    sh -c "sudo /bin/zsh -c \"/Users/run/Fixer/Fixer.exe\""
    1⤵
      PID:481
    • /bin/bash
      sh -c "sudo /bin/zsh -c \"/Users/run/Fixer/Fixer.exe\""
      1⤵
        PID:481
      • /usr/bin/sudo
        sudo /bin/zsh -c /Users/run/Fixer/Fixer.exe
        1⤵
          PID:481
          • /bin/zsh
            /bin/zsh -c /Users/run/Fixer/Fixer.exe
            2⤵
              PID:484
            • /Users/run/Fixer/Fixer.exe
              /Users/run/Fixer/Fixer.exe
              2⤵
                PID:484
            • /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:470
              • /System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/Library/LaunchServices/seedusaged
                "/System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/Library/LaunchServices/seedusaged"
                1⤵
                  PID:468
                • /usr/libexec/pkreporter
                  /usr/libexec/pkreporter
                  1⤵
                    PID:473
                  • /System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer
                    /System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer
                    1⤵
                      PID:476
                    • /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:514
                        • /bin/launchctl
                          /bin/launchctl kill SIGTERM system/com.microsoft.OneDriveStandaloneUpdaterDaemon
                          1⤵
                            PID:515
                          • /usr/libexec/xpcproxy
                            xpcproxy com.apple.corespotlightservice.725FD30A-6064-6C02-CC51-5DDB8891B57E
                            1⤵
                              PID:520
                            • /System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
                              /System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
                              1⤵
                                PID:520
                              • /usr/libexec/xpcproxy
                                xpcproxy com.apple.spindump
                                1⤵
                                  PID:536
                                • /usr/sbin/spindump
                                  /usr/sbin/spindump
                                  1⤵
                                    PID:536
                                  • /usr/libexec/xpcproxy
                                    xpcproxy com.apple.diagnosticd
                                    1⤵
                                      PID:537
                                    • /usr/libexec/diagnosticd
                                      /usr/libexec/diagnosticd
                                      1⤵
                                        PID:537

                                      Network

                                      MITRE ATT&CK Enterprise v15

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