Overview

overview

4

Static

static

1

umbrella12.dmg

macos-10.15-amd64

4

Umbrella 1...XT.rtf

windows10-2004-x64

1

Umbrella 1...XT.rtf

windows11-ltsc_2024-x64

1

Umbrella 1...XT.rtf

windows10-2004-x64

1

Umbrella 1...XT.rtf

windows11-ltsc_2024-x64

1

Umbrella 1...llaJob

macos-10.15-amd64

4

Analysis

  • max time kernel
    64s
  • max time network
    129s
  • platform
    macos-10.15_amd64
  • resource
    macos-20250619-en
  • resource tags

    arch:amd64arch:i386image:macos-20250619-enkernel:19b77alocale:en-usos:macos-10.15-amd64system
  • submitted
    26/08/2026, 16:17

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General

  • Target
    umbrella12.dmg
  • Size 1.8MB
  • Sample260826-trbn8aec24
  • SHA256 65c3e931f6e3a5979811a60691f705784e6984e6d2825c1539c601ea5dba633d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10
defense_evasion

Malware Config

Signatures

  • Resource Forking 1 TTPs 3 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.

    defense_evasion

Processes

  • /bin/sh
    sh -c "sudo /bin/zsh -c \"open /Volumes/Umbrella\\ 1.2/.com.apple.timemachine.supported\""
    1⤵
      PID:492
    • /bin/bash
      sh -c "sudo /bin/zsh -c \"open /Volumes/Umbrella\\ 1.2/.com.apple.timemachine.supported\""
      1⤵
        PID:492
      • /usr/bin/sudo
        sudo /bin/zsh -c "open /Volumes/Umbrella\\ 1.2/.com.apple.timemachine.supported"
        1⤵
          PID:492
          • /bin/zsh
            /bin/zsh -c "open /Volumes/Umbrella\\ 1.2/.com.apple.timemachine.supported"
            2⤵
              PID:493
            • /usr/bin/open
              open "/Volumes/Umbrella 1.2/.com.apple.timemachine.supported"
              2⤵
                PID:493
            • /usr/libexec/xpcproxy
              xpcproxy com.apple.replayd
              1⤵
                PID:494
              • /usr/libexec/xpcproxy
                xpcproxy com.apple.ReportMemoryException
                1⤵
                  PID:495
                • /usr/libexec/ReportMemoryException
                  /usr/libexec/ReportMemoryException
                  1⤵
                    PID:495
                  • /usr/libexec/replayd
                    /usr/libexec/replayd
                    1⤵
                      PID:494
                    • /usr/libexec/xpcproxy
                      xpcproxy com.apple.installd
                      1⤵
                        PID:497
                      • /System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd
                        /System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd
                        1⤵
                          PID:497
                        • /usr/libexec/xpcproxy
                          xpcproxy com.apple.storedownloadd
                          1⤵
                            PID:498
                          • /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storedownloadd
                            /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storedownloadd
                            1⤵
                              PID:498
                            • /usr/libexec/xpcproxy
                              xpcproxy com.apple.system_installd
                              1⤵
                                PID:499
                              • /System/Library/PrivateFrameworks/PackageKit.framework/Resources/system_installd
                                /System/Library/PrivateFrameworks/PackageKit.framework/Resources/system_installd
                                1⤵
                                  PID:499
                                • /usr/libexec/xpcproxy
                                  xpcproxy com.apple.Safari.CacheDeleteExtension 488
                                  1⤵
                                    PID:502
                                  • /Applications/Safari.app/Contents/PlugIns/CacheDeleteExtension.appex/Contents/MacOS/CacheDeleteExtension
                                    /Applications/Safari.app/Contents/PlugIns/CacheDeleteExtension.appex/Contents/MacOS/CacheDeleteExtension
                                    1⤵
                                      PID:502
                                    • /usr/libexec/xpcproxy
                                      xpcproxy com.apple.nsurlstoraged
                                      1⤵
                                        PID:515
                                      • /usr/libexec/nsurlstoraged
                                        /usr/libexec/nsurlstoraged --privileged
                                        1⤵
                                          PID:515
                                        • /usr/libexec/xpcproxy
                                          xpcproxy com.apple.StreamingUnzipService 172
                                          1⤵
                                            PID:516
                                          • /System/Library/PrivateFrameworks/StreamingZip.framework/Versions/A/XPCServices/com.apple.StreamingUnzipService.xpc/Contents/MacOS/com.apple.StreamingUnzipService
                                            /System/Library/PrivateFrameworks/StreamingZip.framework/Versions/A/XPCServices/com.apple.StreamingUnzipService.xpc/Contents/MacOS/com.apple.StreamingUnzipService
                                            1⤵
                                              PID:516

                                            Network

                                                  MITRE ATT&CK Enterprise v16

                                                  Replay Monitor

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