Analysis

  • max time kernel
    1045s
  • max time network
    987s
  • 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
    27-05-2024 08:00

General

  • Target

    https://www.kymcomotos.cl/how-to-install-notepad-in-ubuntu-20-04-using/

Score
4/10

Malware Config

Signatures

  • 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://www.kymcomotos.cl/how-to-install-notepad-in-ubuntu-20-04-using/
    1⤵
      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
        2⤵
        • Reads runtime system information
        PID:1432
        • /usr/bin/dbus-launch
          dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
          3⤵
            PID:1434
            • /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:1436
              • /usr/libexec/xdg-desktop-portal
                /usr/libexec/xdg-desktop-portal
                5⤵
                  PID:1571
                • /usr/libexec/xdg-document-portal
                  /usr/libexec/xdg-document-portal
                  5⤵
                  • Reads runtime system information
                  PID:1577
                • /usr/libexec/xdg-permission-store
                  /usr/libexec/xdg-permission-store
                  5⤵
                  • Reads runtime system information
                  PID:1582
                • /usr/libexec/xdg-desktop-portal-gtk
                  /usr/libexec/xdg-desktop-portal-gtk
                  5⤵
                  • Reads runtime system information
                  PID:1591
                • /usr/libexec/gvfsd
                  /usr/libexec/gvfsd
                  5⤵
                    PID:1596
                    • /usr/libexec/gvfsd-trash
                      /usr/libexec/gvfsd-trash --spawner :1.8 /org/gtk/gvfs/exec_spaw/0
                      6⤵
                      • Reads runtime system information
                      PID:1630
                  • /usr/libexec/dconf-service
                    /usr/libexec/dconf-service
                    5⤵
                    • Reads runtime system information
                    PID:1619
                  • /usr/bin/nautilus
                    /usr/bin/nautilus --gapplication-service
                    5⤵
                    • Reads CPU attributes
                    PID:1624
                  • /usr/bin/gnome-keyring-daemon
                    /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
                    5⤵
                    • Reads runtime system information
                    PID:1829
                  • /usr/libexec/gvfs-udisks2-volume-monitor
                    /usr/libexec/gvfs-udisks2-volume-monitor
                    5⤵
                    • Reads runtime system information
                    PID:1837
                  • /usr/libexec/gvfs-afc-volume-monitor
                    /usr/libexec/gvfs-afc-volume-monitor
                    5⤵
                    • Reads runtime system information
                    PID:1843
                  • /usr/libexec/gvfs-mtp-volume-monitor
                    /usr/libexec/gvfs-mtp-volume-monitor
                    5⤵
                    • Enumerates kernel/hardware configuration
                    PID:1849
                  • /usr/libexec/gvfs-gphoto2-volume-monitor
                    /usr/libexec/gvfs-gphoto2-volume-monitor
                    5⤵
                    • Enumerates kernel/hardware configuration
                    PID:1854
                  • /usr/libexec/gvfs-goa-volume-monitor
                    /usr/libexec/gvfs-goa-volume-monitor
                    5⤵
                      PID:1859
                    • /usr/libexec/goa-daemon
                      /usr/libexec/goa-daemon
                      5⤵
                      • Reads runtime system information
                      PID:1864
                    • /usr/libexec/goa-identity-service
                      /usr/libexec/goa-identity-service
                      5⤵
                        PID:1871
                • /usr/bin/grep
                  grep " = \\\"xfce4\\\"\$"
                  2⤵
                    PID:1443
                  • /usr/bin/xprop
                    xprop -root _DT_SAVE_MODE
                    2⤵
                      PID:1442
                    • /usr/bin/grep
                      grep -i "^xfce_desktop_window"
                      2⤵
                        PID:1449
                      • /usr/bin/xprop
                        xprop -root
                        2⤵
                          PID:1448
                        • /usr/bin/grep
                          grep -q "^Enlightenment"
                          2⤵
                            PID:1451
                          • /usr/bin/uname
                            uname
                            2⤵
                              PID:1452
                            • /usr/bin/grep
                              grep -q "^file://"
                              2⤵
                                PID:1454
                              • /usr/bin/egrep
                                egrep -q "^[[:alpha:]+\\.\\-]+:"
                                2⤵
                                  PID:1456
                                • /usr/local/sbin/grep
                                  grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                  2⤵
                                    PID:1456
                                  • /usr/local/bin/grep
                                    grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                    2⤵
                                      PID:1456
                                    • /usr/sbin/grep
                                      grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                      2⤵
                                        PID:1456
                                      • /usr/bin/grep
                                        grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                        2⤵
                                          PID:1456
                                        • /usr/bin/sed
                                          sed -n "s/\\(^[[:alnum:]+\\.-]*\\):.*\$/\\1/p"
                                          2⤵
                                          • Reads runtime system information
                                          PID:1459
                                        • /usr/bin/xdg-mime
                                          xdg-mime query default x-scheme-handler/https
                                          2⤵
                                            PID:1460
                                            • /usr/bin/dbus-send
                                              dbus-send --print-reply "--dest=org.freedesktop.DBus" /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager
                                              3⤵
                                                PID:1461
                                                • /usr/bin/dbus-launch
                                                  dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
                                                  4⤵
                                                    PID:1462
                                                • /usr/bin/grep
                                                  grep " = \\\"xfce4\\\"\$"
                                                  3⤵
                                                    PID:1464
                                                  • /usr/bin/xprop
                                                    xprop -root _DT_SAVE_MODE
                                                    3⤵
                                                      PID:1463
                                                    • /usr/bin/grep
                                                      grep -i "^xfce_desktop_window"
                                                      3⤵
                                                        PID:1466
                                                      • /usr/bin/xprop
                                                        xprop -root
                                                        3⤵
                                                          PID:1465
                                                        • /usr/bin/grep
                                                          grep -q "^Enlightenment"
                                                          3⤵
                                                            PID:1468
                                                          • /usr/bin/uname
                                                            uname
                                                            3⤵
                                                              PID:1469
                                                            • /usr/bin/sed
                                                              sed "s/:/ /g"
                                                              3⤵
                                                              • Reads runtime system information
                                                              PID:1472
                                                            • /usr/bin/cut
                                                              cut -d ";" -f 1
                                                              3⤵
                                                                PID:1477
                                                              • /usr/bin/cut
                                                                cut -d "=" -f 2
                                                                3⤵
                                                                  PID:1476
                                                                • /usr/bin/head
                                                                  head -n 1
                                                                  3⤵
                                                                    PID:1475
                                                                  • /usr/bin/grep
                                                                    grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                    3⤵
                                                                      PID:1474
                                                                    • /usr/bin/cut
                                                                      cut -d ";" -f 1
                                                                      3⤵
                                                                        PID:1482
                                                                      • /usr/bin/cut
                                                                        cut -d "=" -f 2
                                                                        3⤵
                                                                          PID:1481
                                                                        • /usr/bin/head
                                                                          head -n 1
                                                                          3⤵
                                                                            PID:1480
                                                                          • /usr/bin/grep
                                                                            grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                            3⤵
                                                                              PID:1479
                                                                            • /usr/bin/cut
                                                                              cut -d ";" -f 1
                                                                              3⤵
                                                                                PID:1487
                                                                              • /usr/bin/cut
                                                                                cut -d "=" -f 2
                                                                                3⤵
                                                                                  PID:1486
                                                                                • /usr/bin/head
                                                                                  head -n 1
                                                                                  3⤵
                                                                                    PID:1485
                                                                                  • /usr/bin/grep
                                                                                    grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                    3⤵
                                                                                      PID:1484
                                                                                    • /usr/bin/cut
                                                                                      cut -d ";" -f 1
                                                                                      3⤵
                                                                                        PID:1492
                                                                                      • /usr/bin/cut
                                                                                        cut -d "=" -f 2
                                                                                        3⤵
                                                                                          PID:1491
                                                                                        • /usr/bin/head
                                                                                          head -n 1
                                                                                          3⤵
                                                                                            PID:1490
                                                                                          • /usr/bin/grep
                                                                                            grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                            3⤵
                                                                                              PID:1489
                                                                                            • /usr/bin/cut
                                                                                              cut -d ";" -f 1
                                                                                              3⤵
                                                                                                PID:1497
                                                                                              • /usr/bin/cut
                                                                                                cut -d "=" -f 2
                                                                                                3⤵
                                                                                                  PID:1496
                                                                                                • /usr/bin/head
                                                                                                  head -n 1
                                                                                                  3⤵
                                                                                                    PID:1495
                                                                                                  • /usr/bin/grep
                                                                                                    grep "x-scheme-handler/https=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
                                                                                                    3⤵
                                                                                                      PID:1494
                                                                                                  • /usr/bin/sed
                                                                                                    sed "s/:/ /g"
                                                                                                    2⤵
                                                                                                      PID:1500
                                                                                                    • /usr/bin/sed
                                                                                                      sed -e "s|-|/|"
                                                                                                      2⤵
                                                                                                      • Reads runtime system information
                                                                                                      PID:1503
                                                                                                    • /usr/bin/sed
                                                                                                      sed -e "s|-|/|"
                                                                                                      2⤵
                                                                                                      • Reads runtime system information
                                                                                                      PID:1506
                                                                                                    • /usr/bin/cut
                                                                                                      cut "-d=" -f 2-
                                                                                                      2⤵
                                                                                                        PID:1511
                                                                                                      • /usr/bin/which
                                                                                                        which firefox
                                                                                                        2⤵
                                                                                                          PID:1512
                                                                                                        • /usr/bin/cut
                                                                                                          cut "-d=" -f 2-
                                                                                                          2⤵
                                                                                                            PID:1515
                                                                                                          • /usr/bin/cut
                                                                                                            cut "-d=" -f 2-
                                                                                                            2⤵
                                                                                                              PID:1518
                                                                                                            • /usr/bin/cut
                                                                                                              cut "-d=" -f 2-
                                                                                                              2⤵
                                                                                                                PID:1523
                                                                                                              • /usr/bin/firefox
                                                                                                                /usr/bin/firefox https://www.kymcomotos.cl/how-to-install-notepad-in-ubuntu-20-04-using/
                                                                                                                2⤵
                                                                                                                  PID:1524
                                                                                                                  • /usr/bin/which
                                                                                                                    which /usr/bin/firefox
                                                                                                                    3⤵
                                                                                                                      PID:1525
                                                                                                                  • /usr/lib/firefox/firefox
                                                                                                                    /usr/lib/firefox/firefox https://www.kymcomotos.cl/how-to-install-notepad-in-ubuntu-20-04-using/
                                                                                                                    2⤵
                                                                                                                    • Checks CPU configuration
                                                                                                                    • Reads CPU attributes
                                                                                                                    • Enumerates kernel/hardware configuration
                                                                                                                    • Reads runtime system information
                                                                                                                    • Writes file to tmp directory
                                                                                                                    PID:1524
                                                                                                                    • /usr/local/sbin/dbus-launch
                                                                                                                      dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                      3⤵
                                                                                                                        PID:1532
                                                                                                                      • /usr/local/bin/dbus-launch
                                                                                                                        dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                        3⤵
                                                                                                                          PID:1532
                                                                                                                        • /usr/sbin/dbus-launch
                                                                                                                          dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                          3⤵
                                                                                                                            PID:1532
                                                                                                                          • /usr/bin/dbus-launch
                                                                                                                            dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                            3⤵
                                                                                                                              PID:1532
                                                                                                                            • /usr/lib/firefox/glxtest
                                                                                                                              /usr/lib/firefox/glxtest -f 13
                                                                                                                              3⤵
                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                              • Reads runtime system information
                                                                                                                              PID:1535
                                                                                                                            • /usr/bin/lsb_release
                                                                                                                              /usr/bin/lsb_release -idrc
                                                                                                                              3⤵
                                                                                                                                PID:1547
                                                                                                                              • /usr/local/sbin/dbus-launch
                                                                                                                                dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                3⤵
                                                                                                                                  PID:1557
                                                                                                                                • /usr/local/bin/dbus-launch
                                                                                                                                  dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                  3⤵
                                                                                                                                    PID:1557
                                                                                                                                  • /usr/sbin/dbus-launch
                                                                                                                                    dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                    3⤵
                                                                                                                                      PID:1557
                                                                                                                                    • /usr/bin/dbus-launch
                                                                                                                                      dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                      3⤵
                                                                                                                                        PID:1557
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -prefsLen 20982 -prefMapSize 234904 -appDir /usr/lib/firefox/browser "{0ec96674-e568-4f43-87da-e1dea8a72971}" 1524 true socket
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1569
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 1 -isForBrowser -prefsLen 20185 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{e24a339b-bd9d-419c-ae6e-bcf77b2c3a9e}" 1524 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1663
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 26264 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{7ab5be77-db3f-49d9-adc7-bb792b316ca4}" 1524 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1698
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -sandboxingKind 0 -prefsLen 29447 -prefMapSize 234904 -appDir /usr/lib/firefox/browser "{2a5948e9-5dce-41dd-8a87-64093259d11e}" 1524 true utility
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1727
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 3 -isForBrowser -prefsLen 25649 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{1f869c51-ac20-4430-b4e7-f38f4b077d73}" 1524 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1729
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 4 -isForBrowser -prefsLen 25649 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{3f980447-0259-46c1-ba20-ebba74dfd08f}" 1524 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1747
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 5 -isForBrowser -prefsLen 25649 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{2604985d-e7c2-4016-bc08-6019425799cb}" 1524 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1750
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 6 -isForBrowser -prefsLen 25834 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{b1c03439-1fa3-451d-8c5f-6a2b1134c51c}" 1524 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1807
                                                                                                                                  • /usr/libexec/gvfsd-fuse
                                                                                                                                    /usr/libexec/gvfsd-fuse /root/.cache/gvfs -f -o big_writes
                                                                                                                                    1⤵
                                                                                                                                      PID:1601

                                                                                                                                    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

                                                                                                                                    Replay Monitor

                                                                                                                                    Loading Replay Monitor...

                                                                                                                                    Downloads

                                                                                                                                    • /tmp/tmpaddon
                                                                                                                                      Filesize

                                                                                                                                      569KB

                                                                                                                                      MD5

                                                                                                                                      30082ae40dc48af6343db2fd22cfc645

                                                                                                                                      SHA1

                                                                                                                                      3eb577555ee638e8beb01173e8f29e172747a728

                                                                                                                                      SHA256

                                                                                                                                      85d4b95f9b2075daee9b0e64bce8d9d7343d0dda10e6072d7f9485a68472ee76

                                                                                                                                      SHA512

                                                                                                                                      53a58bfb4c8124ad4f7655b99bfdea290033a085e0796b19245b33b91c0948fdac9f0c3e817130b352493a65d9a7a0fc8a7c1eedc618cdaa2b4580734a11cd9c