Analysis

  • user interaction
    yes
  • max time kernel
    299s
  • max time network
    285s
  • platform
    ubuntu-22.04_amd64
  • resource
    ubuntu2204-amd64-20261019-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2204-amd64-20261019-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
  • submitted
    22/10/2026, 23:07

General

  • Target
    https://cafenoirultimate.z13.web.core.windows.net/?gad_source=1&gad_campaignid=24361291093&gclid=Cj0KCQjw6ObWBhDDARIsAFdfcUjD8XL-Zwq5AsC-V3VxTRvnLMVkrjqr5lEoe_xlSJ2_dij1zecQzAcaAmh5EALw_wcB
  • Sample261022-24d9wags21
Score
6/10

Malware Config

Signatures

  • Checks hardware identifiers (DMI) 1 TTPs 1 IoCs

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

  • Reads hardware information 1 TTPs 1 IoCs

    Accesses system info like serial numbers, manufacturer names etc.

  • 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 41 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 6 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /usr/bin/xdg-open
    xdg-open "https://cafenoirultimate.z13.web.core.windows.net/?gad_source=1&gad_campaignid=24361291093&gclid=Cj0KCQjw6ObWBhDDARIsAFdfcUjD8XL-Zwq5AsC-V3VxTRvnLMVkrjqr5lEoe_xlSJ2_dij1zecQzAcaAmh5EALw_wcB"
    1⤵
      PID:1623
      • /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:1624
          • /usr/bin/dbus-launch
            dbus-launch --autolaunch f2de92a803c744e586bd87567a26b68a --binary-syntax --close-stderr
            3⤵
              PID:1625
              • /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:1627
                • /usr/libexec/xdg-desktop-portal
                  /usr/libexec/xdg-desktop-portal
                  5⤵
                  • Changes its process name
                  • Reads runtime system information
                  PID:1754
                • /usr/libexec/xdg-document-portal
                  /usr/libexec/xdg-document-portal
                  5⤵
                  • Changes its process name
                  • Reads runtime system information
                  PID:1759
                  • /usr/bin/fusermount3
                    fusermount3 -o "rw,nosuid,nodev,fsname=portal,auto_unmount,subtype=portal" -- /root/.cache/doc
                    6⤵
                      PID:1782
                  • /usr/libexec/xdg-permission-store
                    /usr/libexec/xdg-permission-store
                    5⤵
                    • Changes its process name
                    • Reads runtime system information
                    PID:1776
                  • /usr/libexec/xdg-desktop-portal-gnome
                    /usr/libexec/xdg-desktop-portal-gnome
                    5⤵
                    • Reads CPU attributes
                    • Enumerates kernel/hardware configuration
                    • Reads runtime system information
                    PID:1787
                  • /usr/libexec/gvfsd
                    /usr/libexec/gvfsd
                    5⤵
                    • Reads runtime system information
                    PID:1797
                  • /usr/libexec/at-spi-bus-launcher
                    /usr/libexec/at-spi-bus-launcher
                    5⤵
                    • Reads runtime system information
                    PID:1814
                  • /usr/libexec/xdg-desktop-portal-gtk
                    /usr/libexec/xdg-desktop-portal-gtk
                    5⤵
                    • Reads runtime system information
                    PID:1831
                  • /usr/bin/gnome-keyring-daemon
                    /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
                    5⤵
                    • Reads runtime system information
                    PID:1839
            • /usr/bin/grep
              grep " = \\\"xfce4\\\"\$"
              2⤵
              • Reads runtime system information
              PID:1631
            • /usr/bin/xprop
              xprop -root _DT_SAVE_MODE
              2⤵
                PID:1630
              • /usr/bin/grep
                grep -i "^xfce_desktop_window"
                2⤵
                • Reads runtime system information
                PID:1633
              • /usr/bin/xprop
                xprop -root
                2⤵
                  PID:1632
                • /usr/bin/grep
                  grep -q "^Enlightenment"
                  2⤵
                  • Reads runtime system information
                  PID:1635
                • /usr/bin/uname
                  uname
                  2⤵
                    PID:1636
                  • /usr/bin/grep
                    grep -q "^file://"
                    2⤵
                    • Reads runtime system information
                    PID:1638
                  • /usr/bin/egrep
                    egrep -q "^[[:alpha:]+\\.\\-]+:"
                    2⤵
                      PID:1640
                    • /usr/local/sbin/grep
                      grep -E -q "^[[:alpha:]+\\.\\-]+:"
                      2⤵
                        PID:1640
                      • /usr/local/bin/grep
                        grep -E -q "^[[:alpha:]+\\.\\-]+:"
                        2⤵
                          PID:1640
                        • /usr/sbin/grep
                          grep -E -q "^[[:alpha:]+\\.\\-]+:"
                          2⤵
                            PID:1640
                          • /usr/bin/grep
                            grep -E -q "^[[:alpha:]+\\.\\-]+:"
                            2⤵
                            • Reads runtime system information
                            PID:1640
                          • /usr/bin/sed
                            sed -n "s/\\(^[[:alnum:]+\\.-]*\\):.*\$/\\1/p"
                            2⤵
                            • Reads runtime system information
                            PID:1643
                          • /usr/bin/xdg-mime
                            xdg-mime query default x-scheme-handler/https
                            2⤵
                              PID:1644
                              • /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:1645
                                  • /usr/bin/dbus-launch
                                    dbus-launch --autolaunch f2de92a803c744e586bd87567a26b68a --binary-syntax --close-stderr
                                    4⤵
                                      PID:1646
                                  • /usr/bin/grep
                                    grep " = \\\"xfce4\\\"\$"
                                    3⤵
                                    • Reads runtime system information
                                    PID:1648
                                  • /usr/bin/xprop
                                    xprop -root _DT_SAVE_MODE
                                    3⤵
                                      PID:1647
                                    • /usr/bin/grep
                                      grep -i "^xfce_desktop_window"
                                      3⤵
                                        PID:1650
                                      • /usr/bin/xprop
                                        xprop -root
                                        3⤵
                                          PID:1649
                                        • /usr/bin/grep
                                          grep -q "^Enlightenment"
                                          3⤵
                                            PID:1652
                                          • /usr/bin/uname
                                            uname
                                            3⤵
                                              PID:1653
                                            • /usr/bin/sed
                                              sed "s/:/ /g"
                                              3⤵
                                              • Reads runtime system information
                                              PID:1656
                                            • /usr/bin/head
                                              head -n 1
                                              3⤵
                                                PID:1659
                                              • /usr/bin/cut
                                                cut -d ";" -f 1
                                                3⤵
                                                  PID:1661
                                                • /usr/bin/cut
                                                  cut -d "=" -f 2
                                                  3⤵
                                                    PID:1660
                                                  • /usr/bin/grep
                                                    grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                    3⤵
                                                    • Reads runtime system information
                                                    PID:1658
                                                  • /usr/bin/cut
                                                    cut -d ";" -f 1
                                                    3⤵
                                                      PID:1666
                                                    • /usr/bin/cut
                                                      cut -d "=" -f 2
                                                      3⤵
                                                        PID:1665
                                                      • /usr/bin/head
                                                        head -n 1
                                                        3⤵
                                                          PID:1664
                                                        • /usr/bin/grep
                                                          grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                          3⤵
                                                          • Reads runtime system information
                                                          PID:1663
                                                        • /usr/bin/cut
                                                          cut -d ";" -f 1
                                                          3⤵
                                                            PID:1671
                                                          • /usr/bin/cut
                                                            cut -d "=" -f 2
                                                            3⤵
                                                              PID:1670
                                                            • /usr/bin/head
                                                              head -n 1
                                                              3⤵
                                                                PID:1669
                                                              • /usr/bin/grep
                                                                grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                3⤵
                                                                  PID:1668
                                                                • /usr/bin/cut
                                                                  cut -d ";" -f 1
                                                                  3⤵
                                                                    PID:1676
                                                                  • /usr/bin/cut
                                                                    cut -d "=" -f 2
                                                                    3⤵
                                                                      PID:1675
                                                                    • /usr/bin/head
                                                                      head -n 1
                                                                      3⤵
                                                                        PID:1674
                                                                      • /usr/bin/grep
                                                                        grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                        3⤵
                                                                          PID:1673
                                                                        • /usr/bin/cut
                                                                          cut -d ";" -f 1
                                                                          3⤵
                                                                            PID:1681
                                                                          • /usr/bin/cut
                                                                            cut -d "=" -f 2
                                                                            3⤵
                                                                              PID:1680
                                                                            • /usr/bin/head
                                                                              head -n 1
                                                                              3⤵
                                                                                PID:1679
                                                                              • /usr/bin/grep
                                                                                grep "x-scheme-handler/https=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
                                                                                3⤵
                                                                                  PID:1678
                                                                              • /usr/bin/sed
                                                                                sed "s/:/ /g"
                                                                                2⤵
                                                                                  PID:1684
                                                                                • /usr/bin/sed
                                                                                  sed -e "s|-|/|"
                                                                                  2⤵
                                                                                  • Reads runtime system information
                                                                                  PID:1687
                                                                                • /usr/bin/sed
                                                                                  sed -e "s|-|/|"
                                                                                  2⤵
                                                                                    PID:1690
                                                                                  • /usr/bin/cut
                                                                                    cut "-d=" -f 2-
                                                                                    2⤵
                                                                                      PID:1695
                                                                                    • /usr/bin/which
                                                                                      which firefox
                                                                                      2⤵
                                                                                        PID:1699
                                                                                      • /usr/bin/cut
                                                                                        cut "-d=" -f 2-
                                                                                        2⤵
                                                                                          PID:1702
                                                                                        • /usr/bin/cut
                                                                                          cut "-d=" -f 2-
                                                                                          2⤵
                                                                                            PID:1705
                                                                                          • /usr/bin/cut
                                                                                            cut "-d=" -f 2-
                                                                                            2⤵
                                                                                              PID:1710
                                                                                            • /usr/bin/cut
                                                                                              cut "-d=" -f 2-
                                                                                              2⤵
                                                                                                PID:1713
                                                                                              • /usr/bin/firefox
                                                                                                /usr/bin/firefox "https://cafenoirultimate.z13.web.core.windows.net/?gad_source=1&gad_campaignid=24361291093&gclid=Cj0KCQjw6ObWBhDDARIsAFdfcUjD8XL-Zwq5AsC-V3VxTRvnLMVkrjqr5lEoe_xlSJ2_dij1zecQzAcaAmh5EALw_wcB"
                                                                                                2⤵
                                                                                                  PID:1714
                                                                                                • /usr/lib/firefox/firefox-bin
                                                                                                  /usr/bin/firefox "https://cafenoirultimate.z13.web.core.windows.net/?gad_source=1&gad_campaignid=24361291093&gclid=Cj0KCQjw6ObWBhDDARIsAFdfcUjD8XL-Zwq5AsC-V3VxTRvnLMVkrjqr5lEoe_xlSJ2_dij1zecQzAcaAmh5EALw_wcB"
                                                                                                  2⤵
                                                                                                  • Checks hardware identifiers (DMI)
                                                                                                  • Reads hardware information
                                                                                                  • Changes its process name
                                                                                                  • Checks CPU configuration
                                                                                                  • Reads CPU attributes
                                                                                                  • Enumerates kernel/hardware configuration
                                                                                                  • Reads runtime system information
                                                                                                  • Writes file to tmp directory
                                                                                                  PID:1714
                                                                                                  • /usr/lib/firefox/crashhelper
                                                                                                    /usr/lib/firefox/crashhelper 1714 9 /tmp/ 11 20261007201254
                                                                                                    3⤵
                                                                                                      PID:1718
                                                                                                    • /usr/local/sbin/dbus-launch
                                                                                                      dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
                                                                                                      3⤵
                                                                                                        PID:1722
                                                                                                      • /usr/local/bin/dbus-launch
                                                                                                        dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
                                                                                                        3⤵
                                                                                                          PID:1722
                                                                                                        • /usr/sbin/dbus-launch
                                                                                                          dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
                                                                                                          3⤵
                                                                                                            PID:1722
                                                                                                          • /usr/bin/dbus-launch
                                                                                                            dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
                                                                                                            3⤵
                                                                                                              PID:1722
                                                                                                            • /usr/lib/firefox/gfxtest
                                                                                                              /usr/lib/firefox/gfxtest glx -f 18
                                                                                                              3⤵
                                                                                                              • Changes its process name
                                                                                                              • Reads CPU attributes
                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                              • Reads runtime system information
                                                                                                              PID:1726
                                                                                                            • /usr/lib/firefox/firefox-bin
                                                                                                              /usr/lib/firefox/firefox-bin -contentproc -ipcHandle 0 -signalPipe 1 -initialChannelId "{4d3afed6-dd94-4173-8c89-ab58ce21064b}" -parentPid 1714 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser 1 forkserver
                                                                                                              3⤵
                                                                                                              • Reads CPU attributes
                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                              • Reads runtime system information
                                                                                                              • Writes file to tmp directory
                                                                                                              PID:1791
                                                                                                            • /usr/lib/firefox/crashreporter
                                                                                                              /usr/lib/firefox/crashreporter --ping-cleanup "/root/.config/mozilla/firefox/Crash Reports" /root/.config/mozilla/firefox/8s4v3oba.default-release
                                                                                                              3⤵
                                                                                                              • Reads runtime system information
                                                                                                              PID:2026
                                                                                                        • /usr/libexec/gvfsd-fuse
                                                                                                          /usr/libexec/gvfsd-fuse /root/.cache/gvfs -f
                                                                                                          1⤵
                                                                                                          • Reads runtime system information
                                                                                                          PID:1802

                                                                                                        Network

                                                                                                              MITRE ATT&CK Enterprise v16

                                                                                                              Replay Monitor

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                                                                                                              Downloads

                                                                                                              tmp-7j2.xpi

                                                                                                              • Path /tmp/tmp-7j2.xpi
                                                                                                              • Size 3.1MB
                                                                                                              • SHA256 b8fb13dec69351a985b1109761ec888279d4601dec022267ca02d378be341774
                                                                                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                              tmpaddon

                                                                                                              • Path /tmp/tmpaddon
                                                                                                              • Size 575KB
                                                                                                              • SHA256 997b6e1c0e07307de3adf5d0d7a3ddc5d81cd522afe675dfdb43154f73f5b0d0
                                                                                                              • MD5 SHA1 SHA512 SSDEEP TLSH