Overview

overview

4

Static

static

1

SteamSetup.exe

macos-10.15-amd64

4

$PLUGINSDI...er.bmp

macos-10.15-amd64

1

$PLUGINSDI...rd.bmp

macos-10.15-amd64

1

public/ste...an.txt

macos-10.15-amd64

1

public/ste...an.txt

macos-10.15-amd64

1

public/ste...ch.txt

macos-10.15-amd64

1

public/ste...sh.txt

macos-10.15-amd64

1

public/ste...ch.txt

macos-10.15-amd64

1

public/ste...sh.txt

macos-10.15-amd64

1

public/ste...sh.txt

macos-10.15-amd64

1

public/ste...ch.txt

macos-10.15-amd64

1

public/ste...an.txt

macos-10.15-amd64

1

public/ste...ek.txt

macos-10.15-amd64

1

public/ste...an.txt

macos-10.15-amd64

1

public/ste...an.txt

macos-10.15-amd64

1

public/ste...an.txt

macos-10.15-amd64

1

public/ste...se.txt

macos-10.15-amd64

1

public/ste...an.txt

macos-10.15-amd64

1

public/ste...na.txt

macos-10.15-amd64

1

public/ste...am.txt

macos-10.15-amd64

1

public/ste...an.txt

macos-10.15-amd64

1

public/ste...sh.txt

macos-10.15-amd64

1

public/ste...se.txt

macos-10.15-amd64

1

public/ste...an.txt

macos-10.15-amd64

1

public/ste...an.txt

macos-10.15-amd64

1

public/ste...se.txt

macos-10.15-amd64

1

public/ste...sh.txt

macos-10.15-amd64

1

public/ste...sh.txt

macos-10.15-amd64

1

public/ste...se.txt

macos-10.15-amd64

1

public/ste...ai.txt

macos-10.15-amd64

1

public/ste...sh.txt

macos-10.15-amd64

1

uninstall.exe

macos-10.15-amd64

1

Analysis

  • max time kernel
    891s
  • max time network
    892s
  • platform
    macos-10.15_amd64
  • resource
    macos-20260915-en
  • resource tags

    arch:amd64arch:i386image:macos-20260915-enkernel:19b77alocale:en-usos:macos-10.15-amd64system
  • submitted
    30/09/2026, 14:01

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Report Analysis Logs

General

  • Target
    public/steambootstrapper_portuguese.txt
  • Size 4KB
  • Sample260930-rbwcksgh69
  • SHA256 2ed2b0d654d60e0a82b0968a91d568b775144e9d92f2b077b6da75f85ad12d04
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

Processes

  • /bin/sh
    sh -c "sudo /bin/zsh -c \"/Users/run/public/steambootstrapper_portuguese.txt\""
    1⤵
      PID:473
    • /bin/bash
      sh -c "sudo /bin/zsh -c \"/Users/run/public/steambootstrapper_portuguese.txt\""
      1⤵
        PID:473
      • /usr/bin/sudo
        sudo /bin/zsh -c /Users/run/public/steambootstrapper_portuguese.txt
        1⤵
          PID:473
          • /bin/zsh
            /bin/zsh -c /Users/run/public/steambootstrapper_portuguese.txt
            2⤵
              PID:474
            • /Users/run/public/steambootstrapper_portuguese.txt
              /Users/run/public/steambootstrapper_portuguese.txt
              2⤵
                PID:474
              • /bin/sh
                sh /Users/run/public/steambootstrapper_portuguese.txt
                2⤵
                  PID:474
                • /bin/bash
                  sh /Users/run/public/steambootstrapper_portuguese.txt
                  2⤵
                    PID:474
                • /usr/libexec/xpcproxy
                  xpcproxy com.apple.sysmond
                  1⤵
                    PID:496
                  • /usr/libexec/sysmond
                    /usr/libexec/sysmond
                    1⤵
                      PID:496
                    • /usr/libexec/xpcproxy
                      xpcproxy com.apple.audio.systemsoundserverd
                      1⤵
                        PID:497
                      • /usr/sbin/systemsoundserverd
                        /usr/sbin/systemsoundserverd
                        1⤵
                          PID:497
                        • /usr/libexec/xpcproxy
                          xpcproxy com.apple.audio.AudioComponentRegistrar
                          1⤵
                            PID:498
                          • /System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar
                            /System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar -daemon
                            1⤵
                              PID:498
                            • /usr/libexec/xpcproxy
                              xpcproxy com.apple.nsurlstoraged
                              1⤵
                                PID:513
                              • /usr/libexec/nsurlstoraged
                                /usr/libexec/nsurlstoraged --privileged
                                1⤵
                                  PID:513

                                Network

                                      MITRE ATT&CK Matrix

                                      Replay Monitor

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                                      Downloads

                                      dafsaData.bin
                                      • Path /var/db/nsurlstoraged/dafsaData.bin
                                      • Size 56KB
                                      • SHA256 ceec06f21c7350cc12d5e56e79bff07ed9bdcbf3f22344a0a30703df6f9f1678
                                      • MD5 SHA1 SHA512 SSDEEP TLSH
                                      Submit Download