Analysis

  • max time kernel
    1799s
  • max time network
    1680s
  • 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
    26-06-2024 08:40

General

  • Target

    https://raw.githubusercontent.com/rxseth/xmrig/main/linux.sh

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Changes its process name 64 IoCs
  • Checks CPU configuration 1 TTPs 1 IoCs

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

  • Reads CPU attributes 1 TTPs 13 IoCs
  • Enumerates kernel/hardware configuration 1 TTPs 64 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

  • /usr/bin/xdg-open
    xdg-open https://raw.githubusercontent.com/rxseth/xmrig/main/linux.sh
    1⤵
      PID:1407
      • /usr/bin/dbus-send
        dbus-send --print-reply "--dest=org.freedesktop.DBus" /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager
        2⤵
          PID:1408
          • /usr/bin/dbus-launch
            dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
            3⤵
              PID:1409
              • /usr/bin/dbus-daemon
                /usr/bin/dbus-daemon --syslog-only --fork --print-pid 5 --print-address 7 --session
                4⤵
                • Enumerates kernel/hardware configuration
                • Reads runtime system information
                PID:1411
                • /usr/libexec/xdg-desktop-portal
                  /usr/libexec/xdg-desktop-portal
                  5⤵
                    PID:1575
                  • /usr/libexec/xdg-document-portal
                    /usr/libexec/xdg-document-portal
                    5⤵
                    • Reads runtime system information
                    PID:1581
                  • /usr/libexec/xdg-permission-store
                    /usr/libexec/xdg-permission-store
                    5⤵
                      PID:1585
                    • /usr/libexec/xdg-desktop-portal-gtk
                      /usr/libexec/xdg-desktop-portal-gtk
                      5⤵
                        PID:1601
                      • /usr/libexec/gvfsd
                        /usr/libexec/gvfsd
                        5⤵
                        • Reads runtime system information
                        PID:1607
                        • /usr/libexec/gvfsd-trash
                          /usr/libexec/gvfsd-trash --spawner :1.8 /org/gtk/gvfs/exec_spaw/0
                          6⤵
                            PID:1634
                        • /usr/libexec/dconf-service
                          /usr/libexec/dconf-service
                          5⤵
                            PID:1625
                          • /usr/bin/nautilus
                            /usr/bin/nautilus --gapplication-service
                            5⤵
                            • Reads CPU attributes
                            • Reads runtime system information
                            PID:1631
                          • /usr/bin/gnome-keyring-daemon
                            /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
                            5⤵
                            • Reads runtime system information
                            PID:1799
                          • /usr/libexec/gvfs-udisks2-volume-monitor
                            /usr/libexec/gvfs-udisks2-volume-monitor
                            5⤵
                            • Reads runtime system information
                            PID:1809
                          • /usr/libexec/gvfs-afc-volume-monitor
                            /usr/libexec/gvfs-afc-volume-monitor
                            5⤵
                            • Reads runtime system information
                            PID:1815
                          • /usr/libexec/gvfs-mtp-volume-monitor
                            /usr/libexec/gvfs-mtp-volume-monitor
                            5⤵
                            • Enumerates kernel/hardware configuration
                            • Reads runtime system information
                            PID:1821
                          • /usr/libexec/gvfs-gphoto2-volume-monitor
                            /usr/libexec/gvfs-gphoto2-volume-monitor
                            5⤵
                            • Enumerates kernel/hardware configuration
                            PID:1826
                          • /usr/libexec/gvfs-goa-volume-monitor
                            /usr/libexec/gvfs-goa-volume-monitor
                            5⤵
                              PID:1831
                            • /usr/libexec/goa-daemon
                              /usr/libexec/goa-daemon
                              5⤵
                              • Reads runtime system information
                              PID:1837
                            • /usr/libexec/goa-identity-service
                              /usr/libexec/goa-identity-service
                              5⤵
                              • Reads runtime system information
                              PID:1847
                      • /usr/bin/grep
                        grep " = \\\"xfce4\\\"\$"
                        2⤵
                          PID:1415
                        • /usr/bin/xprop
                          xprop -root _DT_SAVE_MODE
                          2⤵
                            PID:1414
                          • /usr/bin/xprop
                            xprop -root
                            2⤵
                              PID:1419
                            • /usr/bin/grep
                              grep -i "^xfce_desktop_window"
                              2⤵
                                PID:1420
                              • /usr/bin/grep
                                grep -q "^Enlightenment"
                                2⤵
                                  PID:1422
                                • /usr/bin/uname
                                  uname
                                  2⤵
                                    PID:1423
                                  • /usr/bin/grep
                                    grep -q "^file://"
                                    2⤵
                                      PID:1425
                                    • /usr/bin/egrep
                                      egrep -q "^[[:alpha:]+\\.\\-]+:"
                                      2⤵
                                        PID:1427
                                      • /usr/local/sbin/grep
                                        grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                        2⤵
                                          PID:1427
                                        • /usr/local/bin/grep
                                          grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                          2⤵
                                            PID:1427
                                          • /usr/sbin/grep
                                            grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                            2⤵
                                              PID:1427
                                            • /usr/bin/grep
                                              grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                              2⤵
                                                PID:1427
                                              • /usr/bin/sed
                                                sed -n "s/\\(^[[:alnum:]+\\.-]*\\):.*\$/\\1/p"
                                                2⤵
                                                • Reads runtime system information
                                                PID:1430
                                              • /usr/bin/xdg-mime
                                                xdg-mime query default x-scheme-handler/https
                                                2⤵
                                                  PID:1431
                                                  • /usr/bin/dbus-send
                                                    dbus-send --print-reply "--dest=org.freedesktop.DBus" /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager
                                                    3⤵
                                                    • Reads runtime system information
                                                    PID:1432
                                                    • /usr/bin/dbus-launch
                                                      dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
                                                      4⤵
                                                        PID:1433
                                                    • /usr/bin/grep
                                                      grep " = \\\"xfce4\\\"\$"
                                                      3⤵
                                                        PID:1435
                                                      • /usr/bin/xprop
                                                        xprop -root _DT_SAVE_MODE
                                                        3⤵
                                                          PID:1434
                                                        • /usr/bin/grep
                                                          grep -i "^xfce_desktop_window"
                                                          3⤵
                                                            PID:1437
                                                          • /usr/bin/xprop
                                                            xprop -root
                                                            3⤵
                                                              PID:1436
                                                            • /usr/bin/grep
                                                              grep -q "^Enlightenment"
                                                              3⤵
                                                                PID:1439
                                                              • /usr/bin/uname
                                                                uname
                                                                3⤵
                                                                  PID:1440
                                                                • /usr/bin/sed
                                                                  sed "s/:/ /g"
                                                                  3⤵
                                                                  • Reads runtime system information
                                                                  PID:1443
                                                                • /usr/bin/cut
                                                                  cut -d ";" -f 1
                                                                  3⤵
                                                                    PID:1448
                                                                  • /usr/bin/cut
                                                                    cut -d "=" -f 2
                                                                    3⤵
                                                                      PID:1447
                                                                    • /usr/bin/head
                                                                      head -n 1
                                                                      3⤵
                                                                        PID:1446
                                                                      • /usr/bin/grep
                                                                        grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                        3⤵
                                                                          PID:1445
                                                                        • /usr/bin/cut
                                                                          cut -d ";" -f 1
                                                                          3⤵
                                                                            PID:1453
                                                                          • /usr/bin/cut
                                                                            cut -d "=" -f 2
                                                                            3⤵
                                                                              PID:1452
                                                                            • /usr/bin/head
                                                                              head -n 1
                                                                              3⤵
                                                                                PID:1451
                                                                              • /usr/bin/grep
                                                                                grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                                3⤵
                                                                                  PID:1450
                                                                                • /usr/bin/cut
                                                                                  cut -d ";" -f 1
                                                                                  3⤵
                                                                                    PID:1458
                                                                                  • /usr/bin/cut
                                                                                    cut -d "=" -f 2
                                                                                    3⤵
                                                                                      PID:1457
                                                                                    • /usr/bin/head
                                                                                      head -n 1
                                                                                      3⤵
                                                                                        PID:1456
                                                                                      • /usr/bin/grep
                                                                                        grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                        3⤵
                                                                                          PID:1455
                                                                                        • /usr/bin/cut
                                                                                          cut -d ";" -f 1
                                                                                          3⤵
                                                                                            PID:1463
                                                                                          • /usr/bin/cut
                                                                                            cut -d "=" -f 2
                                                                                            3⤵
                                                                                              PID:1462
                                                                                            • /usr/bin/head
                                                                                              head -n 1
                                                                                              3⤵
                                                                                                PID:1461
                                                                                              • /usr/bin/grep
                                                                                                grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                                3⤵
                                                                                                  PID:1460
                                                                                                • /usr/bin/cut
                                                                                                  cut -d ";" -f 1
                                                                                                  3⤵
                                                                                                    PID:1468
                                                                                                  • /usr/bin/cut
                                                                                                    cut -d "=" -f 2
                                                                                                    3⤵
                                                                                                      PID:1467
                                                                                                    • /usr/bin/head
                                                                                                      head -n 1
                                                                                                      3⤵
                                                                                                        PID:1466
                                                                                                      • /usr/bin/grep
                                                                                                        grep "x-scheme-handler/https=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
                                                                                                        3⤵
                                                                                                          PID:1465
                                                                                                      • /usr/bin/sed
                                                                                                        sed "s/:/ /g"
                                                                                                        2⤵
                                                                                                        • Reads runtime system information
                                                                                                        PID:1471
                                                                                                      • /usr/bin/sed
                                                                                                        sed -e "s|-|/|"
                                                                                                        2⤵
                                                                                                          PID:1474
                                                                                                        • /usr/bin/sed
                                                                                                          sed -e "s|-|/|"
                                                                                                          2⤵
                                                                                                            PID:1477
                                                                                                          • /usr/bin/cut
                                                                                                            cut "-d=" -f 2-
                                                                                                            2⤵
                                                                                                              PID:1482
                                                                                                            • /usr/bin/which
                                                                                                              which firefox
                                                                                                              2⤵
                                                                                                                PID:1483
                                                                                                              • /usr/bin/cut
                                                                                                                cut "-d=" -f 2-
                                                                                                                2⤵
                                                                                                                  PID:1486
                                                                                                                • /usr/bin/cut
                                                                                                                  cut "-d=" -f 2-
                                                                                                                  2⤵
                                                                                                                    PID:1489
                                                                                                                  • /usr/bin/cut
                                                                                                                    cut "-d=" -f 2-
                                                                                                                    2⤵
                                                                                                                      PID:1494
                                                                                                                    • /usr/bin/firefox
                                                                                                                      /usr/bin/firefox https://raw.githubusercontent.com/rxseth/xmrig/main/linux.sh
                                                                                                                      2⤵
                                                                                                                        PID:1495
                                                                                                                        • /usr/bin/which
                                                                                                                          which /usr/bin/firefox
                                                                                                                          3⤵
                                                                                                                            PID:1496
                                                                                                                        • /usr/lib/firefox/firefox
                                                                                                                          /usr/lib/firefox/firefox https://raw.githubusercontent.com/rxseth/xmrig/main/linux.sh
                                                                                                                          2⤵
                                                                                                                          • Checks CPU configuration
                                                                                                                          • Reads CPU attributes
                                                                                                                          • Enumerates kernel/hardware configuration
                                                                                                                          • Reads runtime system information
                                                                                                                          • Writes file to tmp directory
                                                                                                                          PID:1495
                                                                                                                          • /usr/local/sbin/dbus-launch
                                                                                                                            dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                            3⤵
                                                                                                                              PID:1536
                                                                                                                            • /usr/local/bin/dbus-launch
                                                                                                                              dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                              3⤵
                                                                                                                                PID:1536
                                                                                                                              • /usr/sbin/dbus-launch
                                                                                                                                dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                3⤵
                                                                                                                                  PID:1536
                                                                                                                                • /usr/bin/dbus-launch
                                                                                                                                  dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                  3⤵
                                                                                                                                    PID:1536
                                                                                                                                  • /usr/lib/firefox/glxtest
                                                                                                                                    /usr/lib/firefox/glxtest -f 13
                                                                                                                                    3⤵
                                                                                                                                    • Enumerates kernel/hardware configuration
                                                                                                                                    PID:1539
                                                                                                                                  • /usr/bin/lsb_release
                                                                                                                                    /usr/bin/lsb_release -idrc
                                                                                                                                    3⤵
                                                                                                                                      PID:1551
                                                                                                                                    • /usr/local/sbin/dbus-launch
                                                                                                                                      dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                      3⤵
                                                                                                                                        PID:1561
                                                                                                                                      • /usr/local/bin/dbus-launch
                                                                                                                                        dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                        3⤵
                                                                                                                                          PID:1561
                                                                                                                                        • /usr/sbin/dbus-launch
                                                                                                                                          dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                          3⤵
                                                                                                                                            PID:1561
                                                                                                                                          • /usr/bin/dbus-launch
                                                                                                                                            dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                            3⤵
                                                                                                                                              PID:1561
                                                                                                                                            • /usr/lib/firefox/firefox
                                                                                                                                              /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -prefsLen 20597 -prefMapSize 234708 -appDir /usr/lib/firefox/browser "{d9dcaa76-6d9c-41e1-bf41-16543e1edafc}" 1495 true socket
                                                                                                                                              3⤵
                                                                                                                                              • Reads CPU attributes
                                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                                              • Reads runtime system information
                                                                                                                                              PID:1573
                                                                                                                                            • /usr/lib/firefox/firefox
                                                                                                                                              /usr/lib/firefox/firefox -contentproc -childID 1 -isForBrowser -prefsLen 20206 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{5ee78c90-2c02-4aed-a404-df00f2bb27f6}" 1495 true tab
                                                                                                                                              3⤵
                                                                                                                                              • Reads CPU attributes
                                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                                              • Reads runtime system information
                                                                                                                                              PID:1647
                                                                                                                                            • /usr/lib/firefox/firefox
                                                                                                                                              /usr/lib/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 28876 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{e9e6c228-91c0-42a4-bd2e-2b767593247d}" 1495 true tab
                                                                                                                                              3⤵
                                                                                                                                              • Reads CPU attributes
                                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                                              • Reads runtime system information
                                                                                                                                              PID:1689
                                                                                                                                            • /usr/lib/firefox/firefox
                                                                                                                                              /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -sandboxingKind 0 -prefsLen 29567 -prefMapSize 234708 -appDir /usr/lib/firefox/browser "{3a1d1668-9a65-4346-98e8-245bbaa96fea}" 1495 true utility
                                                                                                                                              3⤵
                                                                                                                                              • Reads CPU attributes
                                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                                              • Reads runtime system information
                                                                                                                                              PID:1717
                                                                                                                                            • /usr/lib/firefox/firefox
                                                                                                                                              /usr/lib/firefox/firefox -contentproc -childID 3 -isForBrowser -prefsLen 25826 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{4cf361a3-840b-4e53-913f-c04a4324b811}" 1495 true tab
                                                                                                                                              3⤵
                                                                                                                                              • Reads CPU attributes
                                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                                              • Reads runtime system information
                                                                                                                                              PID:1719
                                                                                                                                            • /usr/lib/firefox/firefox
                                                                                                                                              /usr/lib/firefox/firefox -contentproc -childID 4 -isForBrowser -prefsLen 25826 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{554a5804-567b-4733-8a50-7e531d3c5704}" 1495 true tab
                                                                                                                                              3⤵
                                                                                                                                              • Reads CPU attributes
                                                                                                                                              • Reads runtime system information
                                                                                                                                              PID:1722
                                                                                                                                            • /usr/lib/firefox/firefox
                                                                                                                                              /usr/lib/firefox/firefox -contentproc -childID 5 -isForBrowser -prefsLen 25826 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{8c874661-18b8-4f97-af56-0ab06ea091bd}" 1495 true tab
                                                                                                                                              3⤵
                                                                                                                                              • Reads CPU attributes
                                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                                              • Reads runtime system information
                                                                                                                                              PID:1756
                                                                                                                                            • /usr/lib/firefox/firefox
                                                                                                                                              /usr/lib/firefox/firefox -contentproc -childID 6 -isForBrowser -prefsLen 29820 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{1b7cdf52-68a6-4822-911c-11028804258a}" 1495 true tab
                                                                                                                                              3⤵
                                                                                                                                              • Reads CPU attributes
                                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                                              • Reads runtime system information
                                                                                                                                              PID:1779
                                                                                                                                        • /usr/libexec/gvfsd-fuse
                                                                                                                                          /usr/libexec/gvfsd-fuse /root/.cache/gvfs -f -o big_writes
                                                                                                                                          1⤵
                                                                                                                                            PID:1613

                                                                                                                                          Network

                                                                                                                                          MITRE ATT&CK Matrix ATT&CK v13

                                                                                                                                          Defense Evasion

                                                                                                                                          Virtualization/Sandbox Evasion

                                                                                                                                          1
                                                                                                                                          T1497

                                                                                                                                          Discovery

                                                                                                                                          Virtualization/Sandbox Evasion

                                                                                                                                          1
                                                                                                                                          T1497

                                                                                                                                          System Information Discovery

                                                                                                                                          2
                                                                                                                                          T1082

                                                                                                                                          Command and Control

                                                                                                                                          Web Service

                                                                                                                                          1
                                                                                                                                          T1102

                                                                                                                                          Replay Monitor

                                                                                                                                          Loading Replay Monitor...

                                                                                                                                          Downloads

                                                                                                                                          • /root/.cache/dconf/user
                                                                                                                                            Filesize

                                                                                                                                            2B

                                                                                                                                            MD5

                                                                                                                                            c4103f122d27677c9db144cae1394a66

                                                                                                                                            SHA1

                                                                                                                                            1489f923c4dca729178b3e3233458550d8dddf29

                                                                                                                                            SHA256

                                                                                                                                            96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

                                                                                                                                            SHA512

                                                                                                                                            5ea71dc6d0b4f57bf39aadd07c208c35f06cd2bac5fde210397f70de11d439c62ec1cdf3183758865fd387fcea0bada2f6c37a4a17851dd1d78fefe6f204ee54

                                                                                                                                          • /tmp/tmpaddon
                                                                                                                                            Filesize

                                                                                                                                            569KB

                                                                                                                                            MD5

                                                                                                                                            30082ae40dc48af6343db2fd22cfc645

                                                                                                                                            SHA1

                                                                                                                                            3eb577555ee638e8beb01173e8f29e172747a728

                                                                                                                                            SHA256

                                                                                                                                            85d4b95f9b2075daee9b0e64bce8d9d7343d0dda10e6072d7f9485a68472ee76

                                                                                                                                            SHA512

                                                                                                                                            53a58bfb4c8124ad4f7655b99bfdea290033a085e0796b19245b33b91c0948fdac9f0c3e817130b352493a65d9a7a0fc8a7c1eedc618cdaa2b4580734a11cd9c