Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20240611-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    13-08-2024 19:26

General

  • Target

    https://grabify.link/VBKSOM

Score
6/10

Malware Config

Signatures

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

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

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

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

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 2 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /usr/bin/xdg-open
    xdg-open https://grabify.link/VBKSOM
    1⤵
      PID:1388
      • /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:1389
          • /usr/bin/dbus-launch
            dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
            3⤵
              PID:1390
              • /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:1392
                • /usr/libexec/xdg-desktop-portal
                  /usr/libexec/xdg-desktop-portal
                  5⤵
                  • Reads runtime system information
                  PID:1556
                • /usr/libexec/xdg-document-portal
                  /usr/libexec/xdg-document-portal
                  5⤵
                    PID:1562
                  • /usr/libexec/xdg-permission-store
                    /usr/libexec/xdg-permission-store
                    5⤵
                    • Reads runtime system information
                    PID:1566
                  • /usr/libexec/xdg-desktop-portal-gtk
                    /usr/libexec/xdg-desktop-portal-gtk
                    5⤵
                      PID:1577
                    • /usr/libexec/gvfsd
                      /usr/libexec/gvfsd
                      5⤵
                      • Reads runtime system information
                      PID:1582
                      • /usr/libexec/gvfsd-trash
                        /usr/libexec/gvfsd-trash --spawner :1.8 /org/gtk/gvfs/exec_spaw/0
                        6⤵
                        • Reads runtime system information
                        PID:1614
                    • /usr/libexec/dconf-service
                      /usr/libexec/dconf-service
                      5⤵
                      • Reads runtime system information
                      PID:1605
                    • /usr/bin/nautilus
                      /usr/bin/nautilus --gapplication-service
                      5⤵
                      • Reads CPU attributes
                      PID:1610
                    • /usr/bin/gnome-keyring-daemon
                      /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
                      5⤵
                        PID:1794
                      • /usr/libexec/gvfs-udisks2-volume-monitor
                        /usr/libexec/gvfs-udisks2-volume-monitor
                        5⤵
                        • Reads runtime system information
                        PID:1802
                      • /usr/libexec/gvfs-afc-volume-monitor
                        /usr/libexec/gvfs-afc-volume-monitor
                        5⤵
                          PID:1808
                        • /usr/libexec/gvfs-mtp-volume-monitor
                          /usr/libexec/gvfs-mtp-volume-monitor
                          5⤵
                          • Enumerates kernel/hardware configuration
                          PID:1814
                        • /usr/libexec/gvfs-gphoto2-volume-monitor
                          /usr/libexec/gvfs-gphoto2-volume-monitor
                          5⤵
                          • Enumerates kernel/hardware configuration
                          PID:1819
                        • /usr/libexec/gvfs-goa-volume-monitor
                          /usr/libexec/gvfs-goa-volume-monitor
                          5⤵
                            PID:1826
                          • /usr/libexec/goa-daemon
                            /usr/libexec/goa-daemon
                            5⤵
                              PID:1830
                            • /usr/libexec/goa-identity-service
                              /usr/libexec/goa-identity-service
                              5⤵
                              • Reads runtime system information
                              PID:1837
                      • /usr/bin/grep
                        grep " = \\\"xfce4\\\"\$"
                        2⤵
                          PID:1396
                        • /usr/bin/xprop
                          xprop -root _DT_SAVE_MODE
                          2⤵
                            PID:1395
                          • /usr/bin/grep
                            grep -i "^xfce_desktop_window"
                            2⤵
                              PID:1398
                            • /usr/bin/xprop
                              xprop -root
                              2⤵
                                PID:1397
                              • /usr/bin/grep
                                grep -q "^Enlightenment"
                                2⤵
                                  PID:1400
                                • /usr/bin/uname
                                  uname
                                  2⤵
                                    PID:1401
                                  • /usr/bin/grep
                                    grep -q "^file://"
                                    2⤵
                                      PID:1403
                                    • /usr/bin/egrep
                                      egrep -q "^[[:alpha:]+\\.\\-]+:"
                                      2⤵
                                        PID:1405
                                      • /usr/local/sbin/grep
                                        grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                        2⤵
                                          PID:1405
                                        • /usr/local/bin/grep
                                          grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                          2⤵
                                            PID:1405
                                          • /usr/sbin/grep
                                            grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                            2⤵
                                              PID:1405
                                            • /usr/bin/grep
                                              grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                              2⤵
                                                PID:1405
                                              • /usr/bin/sed
                                                sed -n "s/\\(^[[:alnum:]+\\.-]*\\):.*\$/\\1/p"
                                                2⤵
                                                  PID:1408
                                                • /usr/bin/xdg-mime
                                                  xdg-mime query default x-scheme-handler/https
                                                  2⤵
                                                    PID:1409
                                                    • /usr/bin/dbus-send
                                                      dbus-send --print-reply "--dest=org.freedesktop.DBus" /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager
                                                      3⤵
                                                      • Reads runtime system information
                                                      PID:1410
                                                      • /usr/bin/dbus-launch
                                                        dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
                                                        4⤵
                                                          PID:1411
                                                      • /usr/bin/grep
                                                        grep " = \\\"xfce4\\\"\$"
                                                        3⤵
                                                          PID:1413
                                                        • /usr/bin/xprop
                                                          xprop -root _DT_SAVE_MODE
                                                          3⤵
                                                            PID:1412
                                                          • /usr/bin/grep
                                                            grep -i "^xfce_desktop_window"
                                                            3⤵
                                                              PID:1415
                                                            • /usr/bin/xprop
                                                              xprop -root
                                                              3⤵
                                                                PID:1414
                                                              • /usr/bin/grep
                                                                grep -q "^Enlightenment"
                                                                3⤵
                                                                  PID:1417
                                                                • /usr/bin/uname
                                                                  uname
                                                                  3⤵
                                                                    PID:1418
                                                                  • /usr/bin/sed
                                                                    sed "s/:/ /g"
                                                                    3⤵
                                                                      PID:1421
                                                                    • /usr/bin/cut
                                                                      cut -d ";" -f 1
                                                                      3⤵
                                                                        PID:1426
                                                                      • /usr/bin/cut
                                                                        cut -d "=" -f 2
                                                                        3⤵
                                                                          PID:1425
                                                                        • /usr/bin/head
                                                                          head -n 1
                                                                          3⤵
                                                                            PID:1424
                                                                          • /usr/bin/grep
                                                                            grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                            3⤵
                                                                              PID:1423
                                                                            • /usr/bin/cut
                                                                              cut -d ";" -f 1
                                                                              3⤵
                                                                                PID:1431
                                                                              • /usr/bin/cut
                                                                                cut -d "=" -f 2
                                                                                3⤵
                                                                                  PID:1430
                                                                                • /usr/bin/head
                                                                                  head -n 1
                                                                                  3⤵
                                                                                    PID:1429
                                                                                  • /usr/bin/grep
                                                                                    grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                                    3⤵
                                                                                      PID:1428
                                                                                    • /usr/bin/cut
                                                                                      cut -d ";" -f 1
                                                                                      3⤵
                                                                                        PID:1436
                                                                                      • /usr/bin/cut
                                                                                        cut -d "=" -f 2
                                                                                        3⤵
                                                                                          PID:1435
                                                                                        • /usr/bin/head
                                                                                          head -n 1
                                                                                          3⤵
                                                                                            PID:1434
                                                                                          • /usr/bin/grep
                                                                                            grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                            3⤵
                                                                                              PID:1433
                                                                                            • /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=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                                    3⤵
                                                                                                      PID:1438
                                                                                                    • /usr/bin/cut
                                                                                                      cut -d ";" -f 1
                                                                                                      3⤵
                                                                                                        PID:1446
                                                                                                      • /usr/bin/cut
                                                                                                        cut -d "=" -f 2
                                                                                                        3⤵
                                                                                                          PID:1445
                                                                                                        • /usr/bin/head
                                                                                                          head -n 1
                                                                                                          3⤵
                                                                                                            PID:1444
                                                                                                          • /usr/bin/grep
                                                                                                            grep "x-scheme-handler/https=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
                                                                                                            3⤵
                                                                                                              PID:1443
                                                                                                          • /usr/bin/sed
                                                                                                            sed "s/:/ /g"
                                                                                                            2⤵
                                                                                                            • Reads runtime system information
                                                                                                            PID:1452
                                                                                                          • /usr/bin/sed
                                                                                                            sed -e "s|-|/|"
                                                                                                            2⤵
                                                                                                              PID:1455
                                                                                                            • /usr/bin/sed
                                                                                                              sed -e "s|-|/|"
                                                                                                              2⤵
                                                                                                              • Reads runtime system information
                                                                                                              PID:1458
                                                                                                            • /usr/bin/cut
                                                                                                              cut "-d=" -f 2-
                                                                                                              2⤵
                                                                                                                PID:1463
                                                                                                              • /usr/bin/which
                                                                                                                which firefox
                                                                                                                2⤵
                                                                                                                  PID:1464
                                                                                                                • /usr/bin/cut
                                                                                                                  cut "-d=" -f 2-
                                                                                                                  2⤵
                                                                                                                    PID:1467
                                                                                                                  • /usr/bin/cut
                                                                                                                    cut "-d=" -f 2-
                                                                                                                    2⤵
                                                                                                                      PID:1470
                                                                                                                    • /usr/bin/cut
                                                                                                                      cut "-d=" -f 2-
                                                                                                                      2⤵
                                                                                                                        PID:1511
                                                                                                                      • /usr/bin/firefox
                                                                                                                        /usr/bin/firefox https://grabify.link/VBKSOM
                                                                                                                        2⤵
                                                                                                                          PID:1512
                                                                                                                          • /usr/bin/which
                                                                                                                            which /usr/bin/firefox
                                                                                                                            3⤵
                                                                                                                              PID:1513
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox https://grabify.link/VBKSOM
                                                                                                                            2⤵
                                                                                                                            • Checks CPU configuration
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            • Writes file to tmp directory
                                                                                                                            PID:1512
                                                                                                                            • /usr/local/sbin/dbus-launch
                                                                                                                              dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                              3⤵
                                                                                                                                PID:1517
                                                                                                                              • /usr/local/bin/dbus-launch
                                                                                                                                dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                3⤵
                                                                                                                                  PID:1517
                                                                                                                                • /usr/sbin/dbus-launch
                                                                                                                                  dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                  3⤵
                                                                                                                                    PID:1517
                                                                                                                                  • /usr/bin/dbus-launch
                                                                                                                                    dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                    3⤵
                                                                                                                                      PID:1517
                                                                                                                                    • /usr/lib/firefox/glxtest
                                                                                                                                      /usr/lib/firefox/glxtest -f 13
                                                                                                                                      3⤵
                                                                                                                                      • Enumerates kernel/hardware configuration
                                                                                                                                      • Reads runtime system information
                                                                                                                                      PID:1520
                                                                                                                                    • /usr/bin/lsb_release
                                                                                                                                      /usr/bin/lsb_release -idrc
                                                                                                                                      3⤵
                                                                                                                                        PID:1532
                                                                                                                                      • /usr/local/sbin/dbus-launch
                                                                                                                                        dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                        3⤵
                                                                                                                                          PID:1542
                                                                                                                                        • /usr/local/bin/dbus-launch
                                                                                                                                          dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                          3⤵
                                                                                                                                            PID:1542
                                                                                                                                          • /usr/sbin/dbus-launch
                                                                                                                                            dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                            3⤵
                                                                                                                                              PID:1542
                                                                                                                                            • /usr/bin/dbus-launch
                                                                                                                                              dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                              3⤵
                                                                                                                                                PID:1542
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -prefsLen 20597 -prefMapSize 234708 -appDir /usr/lib/firefox/browser "{10eba0e9-01d3-48e6-97b7-89ada95b4ade}" 1512 true socket
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                PID:1554
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -childID 1 -isForBrowser -prefsLen 20271 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{92b03da9-ad93-40a6-a47a-2f4e55771abb}" 1512 true tab
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1630
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 26935 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{abcae917-9a9f-4a7c-894c-bef384710b44}" 1512 true tab
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1668
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -sandboxingKind 0 -prefsLen 27670 -prefMapSize 234708 -appDir /usr/lib/firefox/browser "{7f1c4f25-9d5e-4f02-b356-2f9ece3706c8}" 1512 true utility
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1703
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -childID 3 -isForBrowser -prefsLen 25780 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{724bcf38-4653-44e0-8c6e-4841b320eba0}" 1512 true tab
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1705
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -childID 4 -isForBrowser -prefsLen 25780 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{b3e59fcf-300f-4fc3-a030-f8467cc70d70}" 1512 true tab
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1708
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -childID 5 -isForBrowser -prefsLen 25780 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{49e0d31c-d0dc-484c-97cb-8031ab8d32c8}" 1512 true tab
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1745
                                                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                                                /usr/lib/firefox/firefox -contentproc -childID 6 -isForBrowser -prefsLen 25780 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{b3b40bbe-27a0-4c3f-a177-b71a992580fa}" 1512 true tab
                                                                                                                                                3⤵
                                                                                                                                                • Reads CPU attributes
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:1772
                                                                                                                                          • /usr/libexec/gvfsd-fuse
                                                                                                                                            /usr/libexec/gvfsd-fuse /root/.cache/gvfs -f -o big_writes
                                                                                                                                            1⤵
                                                                                                                                              PID:1588

                                                                                                                                            Network

                                                                                                                                            MITRE ATT&CK Enterprise v15

                                                                                                                                            Replay Monitor

                                                                                                                                            Loading Replay Monitor...

                                                                                                                                            Downloads

                                                                                                                                            • /tmp/tmpaddon

                                                                                                                                              Filesize

                                                                                                                                              569KB

                                                                                                                                              MD5

                                                                                                                                              30082ae40dc48af6343db2fd22cfc645

                                                                                                                                              SHA1

                                                                                                                                              3eb577555ee638e8beb01173e8f29e172747a728

                                                                                                                                              SHA256

                                                                                                                                              85d4b95f9b2075daee9b0e64bce8d9d7343d0dda10e6072d7f9485a68472ee76

                                                                                                                                              SHA512

                                                                                                                                              53a58bfb4c8124ad4f7655b99bfdea290033a085e0796b19245b33b91c0948fdac9f0c3e817130b352493a65d9a7a0fc8a7c1eedc618cdaa2b4580734a11cd9c