Resubmissions

27-05-2024 17:21

240527-vw67csbd71 4

27-05-2024 17:19

240527-vv58nsbd41 1

27-05-2024 17:14

240527-vr2fbabc5x 4

Analysis

  • max time kernel
    298s
  • max time network
    246s
  • 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 17:14

General

  • Target

    https://notepad-plus-plus.org/downloads/

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 12 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://notepad-plus-plus.org/downloads/
    1⤵
      PID:1403
      • /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:1404
          • /usr/bin/dbus-launch
            dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
            3⤵
              PID:1405
              • /usr/bin/dbus-daemon
                /usr/bin/dbus-daemon --syslog-only --fork --print-pid 5 --print-address 7 --session
                4⤵
                • Reads runtime system information
                PID:1407
                • /usr/libexec/xdg-desktop-portal
                  /usr/libexec/xdg-desktop-portal
                  5⤵
                  • Reads runtime system information
                  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:1592
                • /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⤵
                        PID:1628
                    • /usr/libexec/dconf-service
                      /usr/libexec/dconf-service
                      5⤵
                      • Reads runtime system information
                      PID:1616
                    • /usr/bin/nautilus
                      /usr/bin/nautilus --gapplication-service
                      5⤵
                      • Reads CPU attributes
                      PID:1622
                    • /usr/bin/gnome-keyring-daemon
                      /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
                      5⤵
                      • Reads runtime system information
                      PID:1777
                    • /usr/libexec/gvfs-udisks2-volume-monitor
                      /usr/libexec/gvfs-udisks2-volume-monitor
                      5⤵
                      • Reads runtime system information
                      PID:1787
                    • /usr/libexec/gvfs-afc-volume-monitor
                      /usr/libexec/gvfs-afc-volume-monitor
                      5⤵
                      • Reads runtime system information
                      PID:1793
                    • /usr/libexec/gvfs-mtp-volume-monitor
                      /usr/libexec/gvfs-mtp-volume-monitor
                      5⤵
                      • Enumerates kernel/hardware configuration
                      PID:1799
                    • /usr/libexec/gvfs-gphoto2-volume-monitor
                      /usr/libexec/gvfs-gphoto2-volume-monitor
                      5⤵
                      • Enumerates kernel/hardware configuration
                      • Reads runtime system information
                      PID:1804
                    • /usr/libexec/gvfs-goa-volume-monitor
                      /usr/libexec/gvfs-goa-volume-monitor
                      5⤵
                        PID:1809
                      • /usr/libexec/goa-daemon
                        /usr/libexec/goa-daemon
                        5⤵
                          PID:1815
                        • /usr/libexec/goa-identity-service
                          /usr/libexec/goa-identity-service
                          5⤵
                            PID:1823
                    • /usr/bin/grep
                      grep " = \\\"xfce4\\\"\$"
                      2⤵
                        PID:1411
                      • /usr/bin/xprop
                        xprop -root _DT_SAVE_MODE
                        2⤵
                          PID:1410
                        • /usr/bin/grep
                          grep -i "^xfce_desktop_window"
                          2⤵
                            PID:1413
                          • /usr/bin/xprop
                            xprop -root
                            2⤵
                              PID:1412
                            • /usr/bin/grep
                              grep -q "^Enlightenment"
                              2⤵
                                PID:1415
                              • /usr/bin/uname
                                uname
                                2⤵
                                  PID:1416
                                • /usr/bin/grep
                                  grep -q "^file://"
                                  2⤵
                                    PID:1418
                                  • /usr/bin/egrep
                                    egrep -q "^[[:alpha:]+\\.\\-]+:"
                                    2⤵
                                      PID:1420
                                    • /usr/local/sbin/grep
                                      grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                      2⤵
                                        PID:1420
                                      • /usr/local/bin/grep
                                        grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                        2⤵
                                          PID:1420
                                        • /usr/sbin/grep
                                          grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                          2⤵
                                            PID:1420
                                          • /usr/bin/grep
                                            grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                            2⤵
                                              PID:1420
                                            • /usr/bin/sed
                                              sed -n "s/\\(^[[:alnum:]+\\.-]*\\):.*\$/\\1/p"
                                              2⤵
                                                PID:1423
                                              • /usr/bin/xdg-mime
                                                xdg-mime query default x-scheme-handler/https
                                                2⤵
                                                  PID:1424
                                                  • /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:1425
                                                      • /usr/bin/dbus-launch
                                                        dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
                                                        4⤵
                                                          PID:1426
                                                      • /usr/bin/grep
                                                        grep " = \\\"xfce4\\\"\$"
                                                        3⤵
                                                          PID:1428
                                                        • /usr/bin/xprop
                                                          xprop -root _DT_SAVE_MODE
                                                          3⤵
                                                            PID:1427
                                                          • /usr/bin/grep
                                                            grep -i "^xfce_desktop_window"
                                                            3⤵
                                                              PID:1430
                                                            • /usr/bin/xprop
                                                              xprop -root
                                                              3⤵
                                                                PID:1429
                                                              • /usr/bin/grep
                                                                grep -q "^Enlightenment"
                                                                3⤵
                                                                  PID:1432
                                                                • /usr/bin/uname
                                                                  uname
                                                                  3⤵
                                                                    PID:1433
                                                                  • /usr/bin/sed
                                                                    sed "s/:/ /g"
                                                                    3⤵
                                                                      PID:1436
                                                                    • /usr/bin/cut
                                                                      cut -d ";" -f 1
                                                                      3⤵
                                                                        PID:1441
                                                                      • /usr/bin/cut
                                                                        cut -d "=" -f 2
                                                                        3⤵
                                                                          PID:1440
                                                                        • /usr/bin/head
                                                                          head -n 1
                                                                          3⤵
                                                                            PID:1439
                                                                          • /usr/bin/grep
                                                                            grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                            3⤵
                                                                              PID:1438
                                                                            • /usr/bin/cut
                                                                              cut -d ";" -f 1
                                                                              3⤵
                                                                                PID:1449
                                                                              • /usr/bin/cut
                                                                                cut -d "=" -f 2
                                                                                3⤵
                                                                                  PID:1448
                                                                                • /usr/bin/head
                                                                                  head -n 1
                                                                                  3⤵
                                                                                    PID:1447
                                                                                  • /usr/bin/grep
                                                                                    grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                                    3⤵
                                                                                      PID:1446
                                                                                    • /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/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                            3⤵
                                                                                              PID:1453
                                                                                            • /usr/bin/cut
                                                                                              cut -d ";" -f 1
                                                                                              3⤵
                                                                                                PID:1464
                                                                                              • /usr/bin/cut
                                                                                                cut -d "=" -f 2
                                                                                                3⤵
                                                                                                  PID:1463
                                                                                                • /usr/bin/head
                                                                                                  head -n 1
                                                                                                  3⤵
                                                                                                    PID:1462
                                                                                                  • /usr/bin/grep
                                                                                                    grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                                    3⤵
                                                                                                      PID:1461
                                                                                                    • /usr/bin/cut
                                                                                                      cut -d ";" -f 1
                                                                                                      3⤵
                                                                                                        PID:1472
                                                                                                      • /usr/bin/cut
                                                                                                        cut -d "=" -f 2
                                                                                                        3⤵
                                                                                                          PID:1471
                                                                                                        • /usr/bin/head
                                                                                                          head -n 1
                                                                                                          3⤵
                                                                                                            PID:1470
                                                                                                          • /usr/bin/grep
                                                                                                            grep "x-scheme-handler/https=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
                                                                                                            3⤵
                                                                                                              PID:1469
                                                                                                          • /usr/bin/sed
                                                                                                            sed "s/:/ /g"
                                                                                                            2⤵
                                                                                                              PID:1477
                                                                                                            • /usr/bin/sed
                                                                                                              sed -e "s|-|/|"
                                                                                                              2⤵
                                                                                                              • Reads runtime system information
                                                                                                              PID:1481
                                                                                                            • /usr/bin/sed
                                                                                                              sed -e "s|-|/|"
                                                                                                              2⤵
                                                                                                                PID:1484
                                                                                                              • /usr/bin/cut
                                                                                                                cut "-d=" -f 2-
                                                                                                                2⤵
                                                                                                                  PID:1507
                                                                                                                • /usr/bin/which
                                                                                                                  which firefox
                                                                                                                  2⤵
                                                                                                                    PID:1515
                                                                                                                  • /usr/bin/cut
                                                                                                                    cut "-d=" -f 2-
                                                                                                                    2⤵
                                                                                                                      PID:1518
                                                                                                                    • /usr/bin/cut
                                                                                                                      cut "-d=" -f 2-
                                                                                                                      2⤵
                                                                                                                        PID:1521
                                                                                                                      • /usr/bin/cut
                                                                                                                        cut "-d=" -f 2-
                                                                                                                        2⤵
                                                                                                                          PID:1526
                                                                                                                        • /usr/bin/firefox
                                                                                                                          /usr/bin/firefox https://notepad-plus-plus.org/downloads/
                                                                                                                          2⤵
                                                                                                                            PID:1527
                                                                                                                            • /usr/bin/which
                                                                                                                              which /usr/bin/firefox
                                                                                                                              3⤵
                                                                                                                                PID:1528
                                                                                                                            • /usr/lib/firefox/firefox
                                                                                                                              /usr/lib/firefox/firefox https://notepad-plus-plus.org/downloads/
                                                                                                                              2⤵
                                                                                                                              • Checks CPU configuration
                                                                                                                              • Reads CPU attributes
                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                              • Reads runtime system information
                                                                                                                              • Writes file to tmp directory
                                                                                                                              PID:1527
                                                                                                                              • /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
                                                                                                                                        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 21838 -prefMapSize 235428 -appDir /usr/lib/firefox/browser "{8646d37f-fcf0-4839-9570-4c77923c1ab6}" 1527 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 20563 -prefMapSize 235428 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{017de6fc-dbc8-4604-8702-87e21487c8dc}" 1527 true tab
                                                                                                                                                  3⤵
                                                                                                                                                  • Reads CPU attributes
                                                                                                                                                  • Enumerates kernel/hardware configuration
                                                                                                                                                  • Reads runtime system information
                                                                                                                                                  PID:1638
                                                                                                                                                • /usr/lib/firefox/firefox
                                                                                                                                                  /usr/lib/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 28727 -prefMapSize 235428 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{6554dbf5-2823-4453-ae36-9bb8ea7697ea}" 1527 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 28862 -prefMapSize 235428 -appDir /usr/lib/firefox/browser "{b6fac6b2-766d-4cf7-8c45-6bcdf2fb1ea6}" 1527 true utility
                                                                                                                                                  3⤵
                                                                                                                                                  • Reads CPU attributes
                                                                                                                                                  • Enumerates kernel/hardware configuration
                                                                                                                                                  • Reads runtime system information
                                                                                                                                                  PID:1712
                                                                                                                                                • /usr/lib/firefox/firefox
                                                                                                                                                  /usr/lib/firefox/firefox -contentproc -childID 3 -isForBrowser -prefsLen 25357 -prefMapSize 235428 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{4b1c5384-a77f-4762-af1f-0c4527c104ad}" 1527 true tab
                                                                                                                                                  3⤵
                                                                                                                                                  • Reads CPU attributes
                                                                                                                                                  • Enumerates kernel/hardware configuration
                                                                                                                                                  • Reads runtime system information
                                                                                                                                                  PID:1724
                                                                                                                                                • /usr/lib/firefox/firefox
                                                                                                                                                  /usr/lib/firefox/firefox -contentproc -childID 4 -isForBrowser -prefsLen 25357 -prefMapSize 235428 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{d1ff00b8-08c7-4aba-b9cb-50e72e60f257}" 1527 true tab
                                                                                                                                                  3⤵
                                                                                                                                                  • Reads CPU attributes
                                                                                                                                                  • Enumerates kernel/hardware configuration
                                                                                                                                                  • Reads runtime system information
                                                                                                                                                  PID:1728
                                                                                                                                                • /usr/lib/firefox/firefox
                                                                                                                                                  /usr/lib/firefox/firefox -contentproc -childID 5 -isForBrowser -prefsLen 25357 -prefMapSize 235428 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{c5b5d86c-6274-4442-88b9-d05937111400}" 1527 true tab
                                                                                                                                                  3⤵
                                                                                                                                                  • Reads CPU attributes
                                                                                                                                                  • Enumerates kernel/hardware configuration
                                                                                                                                                  • Reads runtime system information
                                                                                                                                                  PID:1752
                                                                                                                                            • /usr/libexec/gvfsd-fuse
                                                                                                                                              /usr/libexec/gvfsd-fuse /root/.cache/gvfs -f -o big_writes
                                                                                                                                              1⤵
                                                                                                                                              • Reads runtime system information
                                                                                                                                              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