Overview

overview

3

Static

static

1

bk_client-linux-arm64

ubuntu-18.04-amd64

bk_client-linux-arm64

debian-9-armhf

bk_client-linux-arm64

debian-9-mips

bk_client-linux-arm64

debian-9-mipsel

bk_client-...x86_64

ubuntu-18.04-amd64

1

bk_client-macos-arm64

macos-10.15-amd64

1

bk_client-...x86_64

macos-10.15-amd64

1

bk_client-...64.exe

windows10-2004-x64

bk_client-...64.exe

windows11-ltsc_2024-x64

bk_client-...64.exe

windows10-2004-x64

3

bk_client-...64.exe

windows10-2004-x64

3

bk_client-...64.exe

windows11-ltsc_2024-x64

3

tools/bk_m...t__.py

windows10-2004-x64

3

tools/bk_m...t__.py

windows11-ltsc_2024-x64

3

tools/bk_m...ter.py

ubuntu-18.04-amd64

3

tools/bk_m...ter.py

debian-9-armhf

3

tools/bk_m...ter.py

debian-9-mips

3

tools/bk_m...ter.py

debian-9-mipsel

3

tools/bk_m...ore.py

ubuntu-18.04-amd64

3

tools/bk_m...ore.py

debian-9-armhf

3

tools/bk_m...ore.py

debian-9-mips

3

tools/bk_m...ore.py

debian-9-mipsel

3

tools/bk_m...t__.py

windows10-2004-x64

3

tools/bk_m...t__.py

windows11-ltsc_2024-x64

3

tools/bk_m...ase.py

windows10-2004-x64

3

tools/bk_m...ase.py

windows11-ltsc_2024-x64

3

tools/bk_m...ile.py

windows10-2004-x64

3

tools/bk_m...ile.py

windows11-ltsc_2024-x64

3

tools/bk_m...aph.py

windows10-2004-x64

3

tools/bk_m...aph.py

windows11-ltsc_2024-x64

3

tools/bk_m...sal.py

windows10-2004-x64

3

tools/bk_m...sal.py

windows11-ltsc_2024-x64

3

Analysis

  • max time kernel
    76s
  • max time network
    152s
  • 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
    13/11/2026, 15:52

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General

  • Target
    bk_client-macos-x86_64
  • Size 8.9MB
  • Sample261113-tbe2psds71
  • SHA256 dce065a481847d2605297ea4b4e9e9628de7ab54dd1bd4e3938323b61444c6c0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

Processes

  • /bin/sh
    sh -c "sudo /bin/zsh -c \"/Users/run/bk_client-macos-x86_64\""
    1⤵
      PID:492
    • /bin/bash
      sh -c "sudo /bin/zsh -c \"/Users/run/bk_client-macos-x86_64\""
      1⤵
        PID:492
      • /usr/bin/sudo
        sudo /bin/zsh -c /Users/run/bk_client-macos-x86_64
        1⤵
          PID:492
          • /bin/zsh
            /bin/zsh -c /Users/run/bk_client-macos-x86_64
            2⤵
              PID:493
            • /Users/run/bk_client-macos-x86_64
              /Users/run/bk_client-macos-x86_64
              2⤵
                PID:493
            • /usr/libexec/xpcproxy
              xpcproxy com.apple.sysmond
              1⤵
                PID:494
              • /usr/libexec/sysmond
                /usr/libexec/sysmond
                1⤵
                  PID:494
                • /usr/libexec/xpcproxy
                  xpcproxy com.apple.audio.systemsoundserverd
                  1⤵
                    PID:495
                  • /usr/sbin/systemsoundserverd
                    /usr/sbin/systemsoundserverd
                    1⤵
                      PID:495
                    • /usr/libexec/xpcproxy
                      xpcproxy com.apple.audio.AudioComponentRegistrar
                      1⤵
                        PID:496
                      • /System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar
                        /System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar -daemon
                        1⤵
                          PID:496
                        • /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

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