Resubmissions

25/11/2023, 16:38

231125-t5eyssca6s 10

25/11/2023, 16:35

231125-t36nqsca5y 10

Analysis

  • max time kernel
    306s
  • max time network
    308s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20231026-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20231026-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    25/11/2023, 16:38

General

  • Target

    .rsync/b/run

  • Size

    109KB

  • MD5

    85a925d6d5ade4c8c18abcbc5d7e1865

  • SHA1

    670e14b59e5644ea9a2b3ee0fea74d461367fbf5

  • SHA256

    2c65ad038df140aa929acfa8e682df6231e22eaaa0b860c270dea9acb2ca1d26

  • SHA512

    5d019c480babbda7bb1ef9f1cfad7413259dbf17fc9c0a0a1049db72eea52100cb04b848a7ee082063dc9a8370769396ad0fe3f753313547e9497c37c851e29c

  • SSDEEP

    1536:EfbpT8PqfZOHV2lyG6dkLpUqE3VuQz7lG6dkLpUqE3VuQz7a:yZuXdkODXdkOY

Score
7/10

Malware Config

Signatures

  • Changes its process name 3 IoCs

Processes

  • /tmp/.rsync/b/run
    /tmp/.rsync/b/run
    1⤵
      PID:1557
      • /usr/bin/nohup
        nohup ./stop
        2⤵
          PID:1558
        • /bin/sleep
          sleep 5
          2⤵
            PID:1559
          • /tmp/.rsync/b/stop
            ./stop
            2⤵
              PID:1558
            • /usr/bin/base64
              base64 --decode
              2⤵
                PID:1565
              • /usr/bin/perl
                perl
                2⤵
                • Changes its process name
                PID:1566
                • /usr/local/sbin/uname
                  uname -a
                  3⤵
                    PID:1567
                  • /usr/local/bin/uname
                    uname -a
                    3⤵
                      PID:1567
                    • /usr/sbin/uname
                      uname -a
                      3⤵
                        PID:1567
                      • /usr/bin/uname
                        uname -a
                        3⤵
                          PID:1567
                        • /sbin/uname
                          uname -a
                          3⤵
                            PID:1567
                          • /bin/uname
                            uname -a
                            3⤵
                              PID:1567
                          • /usr/bin/perl
                            perl
                            2⤵
                            • Changes its process name
                            PID:1571
                            • /usr/local/sbin/uname
                              uname -a
                              3⤵
                                PID:1572
                              • /usr/local/bin/uname
                                uname -a
                                3⤵
                                  PID:1572
                                • /usr/sbin/uname
                                  uname -a
                                  3⤵
                                    PID:1572
                                  • /usr/bin/uname
                                    uname -a
                                    3⤵
                                      PID:1572
                                    • /sbin/uname
                                      uname -a
                                      3⤵
                                        PID:1572
                                      • /bin/uname
                                        uname -a
                                        3⤵
                                          PID:1572
                                      • /usr/bin/base64
                                        base64 --decode
                                        2⤵
                                          PID:1570
                                        • /usr/bin/base64
                                          base64 --decode
                                          2⤵
                                            PID:1575
                                          • /usr/bin/perl
                                            perl
                                            2⤵
                                            • Changes its process name
                                            PID:1576
                                            • /usr/local/sbin/uname
                                              uname -a
                                              3⤵
                                                PID:1577
                                              • /usr/local/bin/uname
                                                uname -a
                                                3⤵
                                                  PID:1577
                                                • /usr/sbin/uname
                                                  uname -a
                                                  3⤵
                                                    PID:1577
                                                  • /usr/bin/uname
                                                    uname -a
                                                    3⤵
                                                      PID:1577
                                                    • /sbin/uname
                                                      uname -a
                                                      3⤵
                                                        PID:1577
                                                      • /bin/uname
                                                        uname -a
                                                        3⤵
                                                          PID:1577

                                                    Network

                                                    MITRE ATT&CK Matrix

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