Analysis

  • max time kernel
    495s
  • max time network
    478s
  • 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
    19-05-2024 15:03

General

  • Target

    https://discord.com/

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Changes its process name 64 IoCs
  • Checks CPU configuration 1 TTPs 1 IoCs

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

  • Reads CPU attributes 1 TTPs 9 IoCs
  • Enumerates kernel/hardware configuration 1 TTPs 64 IoCs

    Reads contents of /sys virtual filesystem to enumerate system information.

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /usr/bin/xdg-open
    xdg-open https://discord.com/
    1⤵
      PID:1440
      • /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:1441
          • /usr/bin/dbus-launch
            dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
            3⤵
              PID:1442
              • /usr/bin/dbus-daemon
                /usr/bin/dbus-daemon --syslog-only --fork --print-pid 5 --print-address 7 --session
                4⤵
                • Reads runtime system information
                PID:1444
                • /usr/libexec/xdg-desktop-portal
                  /usr/libexec/xdg-desktop-portal
                  5⤵
                    PID:1572
                  • /usr/libexec/xdg-document-portal
                    /usr/libexec/xdg-document-portal
                    5⤵
                      PID:1578
                    • /usr/libexec/xdg-permission-store
                      /usr/libexec/xdg-permission-store
                      5⤵
                        PID:1583
                      • /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:1597
                          • /usr/libexec/gvfsd-trash
                            /usr/libexec/gvfsd-trash --spawner :1.8 /org/gtk/gvfs/exec_spaw/0
                            6⤵
                              PID:1627
                          • /usr/libexec/dconf-service
                            /usr/libexec/dconf-service
                            5⤵
                            • Reads runtime system information
                            PID:1617
                          • /usr/bin/nautilus
                            /usr/bin/nautilus --gapplication-service
                            5⤵
                            • Reads CPU attributes
                            • Reads runtime system information
                            PID:1622
                          • /usr/bin/gnome-keyring-daemon
                            /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
                            5⤵
                            • Reads runtime system information
                            PID:1763
                          • /usr/libexec/gvfs-udisks2-volume-monitor
                            /usr/libexec/gvfs-udisks2-volume-monitor
                            5⤵
                            • Reads runtime system information
                            PID:1774
                          • /usr/libexec/gvfs-afc-volume-monitor
                            /usr/libexec/gvfs-afc-volume-monitor
                            5⤵
                              PID:1780
                            • /usr/libexec/gvfs-mtp-volume-monitor
                              /usr/libexec/gvfs-mtp-volume-monitor
                              5⤵
                              • Enumerates kernel/hardware configuration
                              • Reads runtime system information
                              PID:1786
                            • /usr/libexec/gvfs-gphoto2-volume-monitor
                              /usr/libexec/gvfs-gphoto2-volume-monitor
                              5⤵
                              • Enumerates kernel/hardware configuration
                              • Reads runtime system information
                              PID:1791
                            • /usr/libexec/gvfs-goa-volume-monitor
                              /usr/libexec/gvfs-goa-volume-monitor
                              5⤵
                                PID:1796
                              • /usr/libexec/goa-daemon
                                /usr/libexec/goa-daemon
                                5⤵
                                • Reads runtime system information
                                PID:1801
                              • /usr/libexec/goa-identity-service
                                /usr/libexec/goa-identity-service
                                5⤵
                                • Reads runtime system information
                                PID:1809
                        • /usr/bin/grep
                          grep " = \\\"xfce4\\\"\$"
                          2⤵
                            PID:1448
                          • /usr/bin/xprop
                            xprop -root _DT_SAVE_MODE
                            2⤵
                              PID:1447
                            • /usr/bin/grep
                              grep -i "^xfce_desktop_window"
                              2⤵
                                PID:1450
                              • /usr/bin/xprop
                                xprop -root
                                2⤵
                                  PID:1449
                                • /usr/bin/grep
                                  grep -q "^Enlightenment"
                                  2⤵
                                    PID:1452
                                  • /usr/bin/uname
                                    uname
                                    2⤵
                                      PID:1453
                                    • /usr/bin/grep
                                      grep -q "^file://"
                                      2⤵
                                        PID:1455
                                      • /usr/bin/egrep
                                        egrep -q "^[[:alpha:]+\\.\\-]+:"
                                        2⤵
                                          PID:1457
                                        • /usr/local/sbin/grep
                                          grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                          2⤵
                                            PID:1457
                                          • /usr/local/bin/grep
                                            grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                            2⤵
                                              PID:1457
                                            • /usr/sbin/grep
                                              grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                              2⤵
                                                PID:1457
                                              • /usr/bin/grep
                                                grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                                2⤵
                                                  PID:1457
                                                • /usr/bin/sed
                                                  sed -n "s/\\(^[[:alnum:]+\\.-]*\\):.*\$/\\1/p"
                                                  2⤵
                                                  • Reads runtime system information
                                                  PID:1460
                                                • /usr/bin/xdg-mime
                                                  xdg-mime query default x-scheme-handler/https
                                                  2⤵
                                                    PID:1461
                                                    • /usr/bin/dbus-send
                                                      dbus-send --print-reply "--dest=org.freedesktop.DBus" /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager
                                                      3⤵
                                                      • Reads runtime system information
                                                      PID:1462
                                                      • /usr/bin/dbus-launch
                                                        dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
                                                        4⤵
                                                          PID:1463
                                                      • /usr/bin/grep
                                                        grep " = \\\"xfce4\\\"\$"
                                                        3⤵
                                                          PID:1465
                                                        • /usr/bin/xprop
                                                          xprop -root _DT_SAVE_MODE
                                                          3⤵
                                                            PID:1464
                                                          • /usr/bin/grep
                                                            grep -i "^xfce_desktop_window"
                                                            3⤵
                                                              PID:1467
                                                            • /usr/bin/xprop
                                                              xprop -root
                                                              3⤵
                                                                PID:1466
                                                              • /usr/bin/grep
                                                                grep -q "^Enlightenment"
                                                                3⤵
                                                                  PID:1469
                                                                • /usr/bin/uname
                                                                  uname
                                                                  3⤵
                                                                    PID:1470
                                                                  • /usr/bin/sed
                                                                    sed "s/:/ /g"
                                                                    3⤵
                                                                      PID:1473
                                                                    • /usr/bin/cut
                                                                      cut -d ";" -f 1
                                                                      3⤵
                                                                        PID:1478
                                                                      • /usr/bin/cut
                                                                        cut -d "=" -f 2
                                                                        3⤵
                                                                          PID:1477
                                                                        • /usr/bin/head
                                                                          head -n 1
                                                                          3⤵
                                                                            PID:1476
                                                                          • /usr/bin/grep
                                                                            grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                            3⤵
                                                                              PID:1475
                                                                            • /usr/bin/cut
                                                                              cut -d ";" -f 1
                                                                              3⤵
                                                                                PID:1483
                                                                              • /usr/bin/cut
                                                                                cut -d "=" -f 2
                                                                                3⤵
                                                                                  PID:1482
                                                                                • /usr/bin/head
                                                                                  head -n 1
                                                                                  3⤵
                                                                                    PID:1481
                                                                                  • /usr/bin/grep
                                                                                    grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                                    3⤵
                                                                                      PID:1480
                                                                                    • /usr/bin/cut
                                                                                      cut -d ";" -f 1
                                                                                      3⤵
                                                                                        PID:1488
                                                                                      • /usr/bin/cut
                                                                                        cut -d "=" -f 2
                                                                                        3⤵
                                                                                          PID:1487
                                                                                        • /usr/bin/head
                                                                                          head -n 1
                                                                                          3⤵
                                                                                            PID:1486
                                                                                          • /usr/bin/grep
                                                                                            grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                            3⤵
                                                                                              PID:1485
                                                                                            • /usr/bin/cut
                                                                                              cut -d ";" -f 1
                                                                                              3⤵
                                                                                                PID:1493
                                                                                              • /usr/bin/cut
                                                                                                cut -d "=" -f 2
                                                                                                3⤵
                                                                                                  PID:1492
                                                                                                • /usr/bin/head
                                                                                                  head -n 1
                                                                                                  3⤵
                                                                                                    PID:1491
                                                                                                  • /usr/bin/grep
                                                                                                    grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                                    3⤵
                                                                                                      PID:1490
                                                                                                    • /usr/bin/cut
                                                                                                      cut -d ";" -f 1
                                                                                                      3⤵
                                                                                                        PID:1498
                                                                                                      • /usr/bin/cut
                                                                                                        cut -d "=" -f 2
                                                                                                        3⤵
                                                                                                          PID:1497
                                                                                                        • /usr/bin/head
                                                                                                          head -n 1
                                                                                                          3⤵
                                                                                                            PID:1496
                                                                                                          • /usr/bin/grep
                                                                                                            grep "x-scheme-handler/https=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
                                                                                                            3⤵
                                                                                                              PID:1495
                                                                                                          • /usr/bin/sed
                                                                                                            sed "s/:/ /g"
                                                                                                            2⤵
                                                                                                            • Reads runtime system information
                                                                                                            PID:1501
                                                                                                          • /usr/bin/sed
                                                                                                            sed -e "s|-|/|"
                                                                                                            2⤵
                                                                                                              PID:1504
                                                                                                            • /usr/bin/sed
                                                                                                              sed -e "s|-|/|"
                                                                                                              2⤵
                                                                                                              • Reads runtime system information
                                                                                                              PID:1507
                                                                                                            • /usr/bin/cut
                                                                                                              cut "-d=" -f 2-
                                                                                                              2⤵
                                                                                                                PID:1512
                                                                                                              • /usr/bin/which
                                                                                                                which firefox
                                                                                                                2⤵
                                                                                                                  PID:1513
                                                                                                                • /usr/bin/cut
                                                                                                                  cut "-d=" -f 2-
                                                                                                                  2⤵
                                                                                                                    PID:1516
                                                                                                                  • /usr/bin/cut
                                                                                                                    cut "-d=" -f 2-
                                                                                                                    2⤵
                                                                                                                      PID:1519
                                                                                                                    • /usr/bin/cut
                                                                                                                      cut "-d=" -f 2-
                                                                                                                      2⤵
                                                                                                                        PID:1524
                                                                                                                      • /usr/bin/firefox
                                                                                                                        /usr/bin/firefox https://discord.com/
                                                                                                                        2⤵
                                                                                                                          PID:1525
                                                                                                                          • /usr/bin/which
                                                                                                                            which /usr/bin/firefox
                                                                                                                            3⤵
                                                                                                                              PID:1526
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox https://discord.com/
                                                                                                                            2⤵
                                                                                                                            • Checks CPU configuration
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            • Writes file to tmp directory
                                                                                                                            PID:1525
                                                                                                                            • /usr/local/sbin/dbus-launch
                                                                                                                              dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                              3⤵
                                                                                                                                PID:1533
                                                                                                                              • /usr/local/bin/dbus-launch
                                                                                                                                dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                3⤵
                                                                                                                                  PID:1533
                                                                                                                                • /usr/sbin/dbus-launch
                                                                                                                                  dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                  3⤵
                                                                                                                                    PID:1533
                                                                                                                                  • /usr/bin/dbus-launch
                                                                                                                                    dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                    3⤵
                                                                                                                                      PID:1533
                                                                                                                                    • /usr/lib/firefox/glxtest
                                                                                                                                      /usr/lib/firefox/glxtest -f 13
                                                                                                                                      3⤵
                                                                                                                                      • Enumerates kernel/hardware configuration
                                                                                                                                      • Reads runtime system information
                                                                                                                                      PID:1536
                                                                                                                                    • /usr/bin/lsb_release
                                                                                                                                      /usr/bin/lsb_release -idrc
                                                                                                                                      3⤵
                                                                                                                                        PID:1548
                                                                                                                                      • /usr/local/sbin/dbus-launch
                                                                                                                                        dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                        3⤵
                                                                                                                                          PID:1558
                                                                                                                                        • /usr/local/bin/dbus-launch
                                                                                                                                          dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                          3⤵
                                                                                                                                            PID:1558
                                                                                                                                          • /usr/sbin/dbus-launch
                                                                                                                                            dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                            3⤵
                                                                                                                                              PID:1558
                                                                                                                                            • /usr/bin/dbus-launch
                                                                                                                                              dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                              3⤵
                                                                                                                                                PID:1558
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -prefsLen 21691 -prefMapSize 235269 -appDir /usr/lib/firefox/browser "{68e875a4-6574-40c7-bda1-6560ba866a43}" 1525 true socket
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1570
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -childID 1 -isForBrowser -prefsLen 20430 -prefMapSize 235269 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{add369a7-3a22-42ce-9b14-b4405a0adb58}" 1525 true tab
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1657
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 28780 -prefMapSize 235269 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{eb8109e4-9773-4e82-81c9-38b36eb3e3a1}" 1525 true tab
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1706
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -sandboxingKind 0 -prefsLen 29320 -prefMapSize 235269 -appDir /usr/lib/firefox/browser "{044c2d49-ba55-4d06-befa-dbf5b6fbf256}" 1525 true utility
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1738
                                                                                                                                          • /usr/libexec/gvfsd-fuse
                                                                                                                                            /usr/libexec/gvfsd-fuse /root/.cache/gvfs -f -o big_writes
                                                                                                                                            1⤵
                                                                                                                                            • Reads runtime system information
                                                                                                                                            PID:1602

                                                                                                                                          Network

                                                                                                                                          MITRE ATT&CK Matrix ATT&CK v13

                                                                                                                                          Defense Evasion

                                                                                                                                          Virtualization/Sandbox Evasion

                                                                                                                                          1
                                                                                                                                          T1497

                                                                                                                                          Discovery

                                                                                                                                          Virtualization/Sandbox Evasion

                                                                                                                                          1
                                                                                                                                          T1497

                                                                                                                                          System Information Discovery

                                                                                                                                          2
                                                                                                                                          T1082

                                                                                                                                          Command and Control

                                                                                                                                          Web Service

                                                                                                                                          1
                                                                                                                                          T1102

                                                                                                                                          Replay Monitor

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                                                                                                                                          Downloads