Analysis

  • max time kernel
    899s
  • max time network
    898s
  • platform
    ubuntu-24.04_amd64
  • resource
    ubuntu2404-amd64-20261019-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2404-amd64-20261019-enkernel:6.8.0-31-genericlocale:en-usos:ubuntu-24.04-amd64system
  • submitted
    24/10/2026, 13:21

General

  • Target
    https://www.mediafire.com/file/8h4qy1v3lxv1rii/Delta-2.741.1062_sign.apk/file
  • Sample261024-ql4w2afa59
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 10 IoCs
  • Enumerates kernel/hardware configuration 1 TTPs 42 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 7 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /usr/bin/xdg-open
    xdg-open https://www.mediafire.com/file/8h4qy1v3lxv1rii/Delta-2.741.1062_sign.apk/file
    1⤵
      PID:2077
      • /usr/bin/dbus-send
        dbus-send --print-reply "--dest=org.freedesktop.DBus" /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager
        2⤵
        • Reads runtime system information
        PID:2078
        • /usr/bin/dbus-launch
          dbus-launch --autolaunch 36e6eb39a6fa405996e79cad2731865d --binary-syntax --close-stderr
          3⤵
          • Reads runtime system information
          PID:2080
          • /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:2082
            • /usr/libexec/xdg-desktop-portal
              /usr/libexec/xdg-desktop-portal
              5⤵
              • Changes its process name
              • Reads runtime system information
              PID:2217
            • /usr/libexec/xdg-document-portal
              /usr/libexec/xdg-document-portal
              5⤵
              • Reads runtime system information
              PID:2240
              • /usr/bin/fusermount3
                fusermount3 -o "rw,nosuid,nodev,fsname=portal,auto_unmount,subtype=portal" -- /root/.cache/doc
                6⤵
                  PID:2252
              • /usr/libexec/xdg-permission-store
                /usr/libexec/xdg-permission-store
                5⤵
                • Reads runtime system information
                PID:2245
              • /usr/libexec/xdg-desktop-portal-gtk
                /usr/libexec/xdg-desktop-portal-gtk
                5⤵
                • Reads runtime system information
                PID:2259
              • /usr/libexec/gvfsd
                /usr/libexec/gvfsd
                5⤵
                  PID:2266
                  • /usr/libexec/gvfsd-fuse
                    /usr/libexec/gvfsd-fuse /root/.gvfs -f
                    6⤵
                      PID:2272
                  • /usr/libexec/at-spi-bus-launcher
                    /usr/libexec/at-spi-bus-launcher
                    5⤵
                      PID:2286
              • /usr/bin/grep
                grep " = \\\"xfce4\\\"\$"
                2⤵
                • Reads runtime system information
                PID:2086
              • /usr/bin/xprop
                xprop -root _DT_SAVE_MODE
                2⤵
                  PID:2085
                • /usr/bin/xprop
                  xprop -root
                  2⤵
                    PID:2087
                  • /usr/bin/grep
                    grep -i "^xfce_desktop_window"
                    2⤵
                    • Reads runtime system information
                    PID:2088
                  • /usr/bin/grep
                    grep -q "^Enlightenment"
                    2⤵
                    • Reads runtime system information
                    PID:2090
                  • /usr/bin/uname
                    uname
                    2⤵
                      PID:2091
                    • /usr/bin/grep
                      grep -q "^file://"
                      2⤵
                      • Reads runtime system information
                      PID:2093
                    • /usr/bin/egrep
                      egrep -q "^[[:alpha:]+\\.\\-]+:"
                      2⤵
                        PID:2095
                      • /usr/local/sbin/grep
                        grep -E -q "^[[:alpha:]+\\.\\-]+:"
                        2⤵
                          PID:2095
                        • /usr/local/bin/grep
                          grep -E -q "^[[:alpha:]+\\.\\-]+:"
                          2⤵
                            PID:2095
                          • /usr/sbin/grep
                            grep -E -q "^[[:alpha:]+\\.\\-]+:"
                            2⤵
                              PID:2095
                            • /usr/bin/grep
                              grep -E -q "^[[:alpha:]+\\.\\-]+:"
                              2⤵
                              • Reads runtime system information
                              PID:2095
                            • /usr/bin/sed
                              sed -n "s/\\(^[[:alnum:]+\\.-]*\\):.*\$/\\1/p"
                              2⤵
                              • Reads runtime system information
                              PID:2098
                            • /usr/bin/xdg-mime
                              xdg-mime query default x-scheme-handler/https
                              2⤵
                                PID:2099
                                • /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:2100
                                    • /usr/bin/dbus-launch
                                      dbus-launch --autolaunch 36e6eb39a6fa405996e79cad2731865d --binary-syntax --close-stderr
                                      4⤵
                                        PID:2101
                                    • /usr/bin/grep
                                      grep " = \\\"xfce4\\\"\$"
                                      3⤵
                                      • Reads runtime system information
                                      PID:2103
                                    • /usr/bin/xprop
                                      xprop -root _DT_SAVE_MODE
                                      3⤵
                                        PID:2102
                                      • /usr/bin/xprop
                                        xprop -root
                                        3⤵
                                          PID:2104
                                        • /usr/bin/grep
                                          grep -i "^xfce_desktop_window"
                                          3⤵
                                          • Reads runtime system information
                                          PID:2105
                                        • /usr/bin/grep
                                          grep -q "^Enlightenment"
                                          3⤵
                                          • Reads runtime system information
                                          PID:2107
                                        • /usr/bin/uname
                                          uname
                                          3⤵
                                            PID:2108
                                          • /usr/bin/sed
                                            sed "s/:/ /g"
                                            3⤵
                                            • Reads runtime system information
                                            PID:2112
                                          • /usr/bin/grep
                                            grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                            3⤵
                                            • Reads runtime system information
                                            PID:2114
                                          • /usr/bin/head
                                            head -n 1
                                            3⤵
                                              PID:2117
                                            • /usr/bin/cut
                                              cut -d "=" -f 2
                                              3⤵
                                                PID:2118
                                              • /usr/bin/cut
                                                cut -d ";" -f 1
                                                3⤵
                                                  PID:2119
                                                • /usr/bin/head
                                                  head -n 1
                                                  3⤵
                                                    PID:2122
                                                  • /usr/bin/grep
                                                    grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                    3⤵
                                                    • Reads runtime system information
                                                    PID:2121
                                                  • /usr/bin/cut
                                                    cut -d "=" -f 2
                                                    3⤵
                                                      PID:2123
                                                    • /usr/bin/cut
                                                      cut -d ";" -f 1
                                                      3⤵
                                                        PID:2124
                                                      • /usr/bin/grep
                                                        grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                        3⤵
                                                        • Reads runtime system information
                                                        PID:2126
                                                      • /usr/bin/head
                                                        head -n 1
                                                        3⤵
                                                          PID:2127
                                                        • /usr/bin/cut
                                                          cut -d "=" -f 2
                                                          3⤵
                                                            PID:2128
                                                          • /usr/bin/cut
                                                            cut -d ";" -f 1
                                                            3⤵
                                                              PID:2129
                                                            • /usr/bin/head
                                                              head -n 1
                                                              3⤵
                                                                PID:2132
                                                              • /usr/bin/cut
                                                                cut -d "=" -f 2
                                                                3⤵
                                                                  PID:2133
                                                                • /usr/bin/cut
                                                                  cut -d ";" -f 1
                                                                  3⤵
                                                                    PID:2134
                                                                  • /usr/bin/grep
                                                                    grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                    3⤵
                                                                    • Reads runtime system information
                                                                    PID:2131
                                                                  • /usr/bin/grep
                                                                    grep "x-scheme-handler/https=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
                                                                    3⤵
                                                                    • Reads runtime system information
                                                                    PID:2136
                                                                  • /usr/bin/cut
                                                                    cut -d "=" -f 2
                                                                    3⤵
                                                                      PID:2138
                                                                    • /usr/bin/head
                                                                      head -n 1
                                                                      3⤵
                                                                        PID:2137
                                                                      • /usr/bin/cut
                                                                        cut -d ";" -f 1
                                                                        3⤵
                                                                          PID:2139
                                                                      • /usr/bin/sed
                                                                        sed "s/:/ /g"
                                                                        2⤵
                                                                        • Reads runtime system information
                                                                        PID:2142
                                                                      • /usr/bin/sed
                                                                        sed -e "s|-|/|"
                                                                        2⤵
                                                                        • Reads runtime system information
                                                                        PID:2145
                                                                      • /usr/bin/sed
                                                                        sed -e "s|-|/|"
                                                                        2⤵
                                                                        • Reads runtime system information
                                                                        PID:2148
                                                                      • /usr/bin/cut
                                                                        cut "-d=" -f 2-
                                                                        2⤵
                                                                          PID:2153
                                                                        • /usr/bin/which
                                                                          which firefox
                                                                          2⤵
                                                                            PID:2160
                                                                          • /usr/bin/cut
                                                                            cut "-d=" -f 2-
                                                                            2⤵
                                                                              PID:2163
                                                                            • /usr/bin/cut
                                                                              cut "-d=" -f 2-
                                                                              2⤵
                                                                                PID:2166
                                                                              • /usr/bin/cut
                                                                                cut "-d=" -f 2-
                                                                                2⤵
                                                                                  PID:2171
                                                                                • /usr/bin/cut
                                                                                  cut "-d=" -f 2-
                                                                                  2⤵
                                                                                    PID:2174
                                                                                  • /usr/bin/firefox
                                                                                    /usr/bin/firefox https://www.mediafire.com/file/8h4qy1v3lxv1rii/Delta-2.741.1062_sign.apk/file
                                                                                    2⤵
                                                                                      PID:2175
                                                                                    • /usr/lib/firefox/firefox-bin
                                                                                      /usr/bin/firefox https://www.mediafire.com/file/8h4qy1v3lxv1rii/Delta-2.741.1062_sign.apk/file
                                                                                      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:2175
                                                                                      • /usr/lib/firefox/crashhelper
                                                                                        /usr/lib/firefox/crashhelper 2175 9 /tmp/ 11 20261007201254
                                                                                        3⤵
                                                                                          PID:2179
                                                                                        • /usr/local/sbin/dbus-launch
                                                                                          dbus-launch "--autolaunch=36e6eb39a6fa405996e79cad2731865d" --binary-syntax --close-stderr
                                                                                          3⤵
                                                                                            PID:2184
                                                                                          • /usr/local/bin/dbus-launch
                                                                                            dbus-launch "--autolaunch=36e6eb39a6fa405996e79cad2731865d" --binary-syntax --close-stderr
                                                                                            3⤵
                                                                                              PID:2184
                                                                                            • /usr/sbin/dbus-launch
                                                                                              dbus-launch "--autolaunch=36e6eb39a6fa405996e79cad2731865d" --binary-syntax --close-stderr
                                                                                              3⤵
                                                                                                PID:2184
                                                                                              • /usr/bin/dbus-launch
                                                                                                dbus-launch "--autolaunch=36e6eb39a6fa405996e79cad2731865d" --binary-syntax --close-stderr
                                                                                                3⤵
                                                                                                  PID:2184
                                                                                                • /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:2188
                                                                                                • /usr/lib/firefox/firefox-bin
                                                                                                  /usr/lib/firefox/firefox-bin -contentproc -ipcHandle 0 -signalPipe 1 -initialChannelId "{f0a80a34-f2f2-4f5f-bc33-5ba080d83ade}" -parentPid 2175 -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:2261
                                                                                                • /usr/lib/firefox/crashreporter
                                                                                                  /usr/lib/firefox/crashreporter --ping-cleanup "/root/.config/mozilla/firefox/Crash Reports" /root/.config/mozilla/firefox/l0w0dnjf.default-release
                                                                                                  3⤵
                                                                                                  • Reads runtime system information
                                                                                                  PID:2493

                                                                                            Network

                                                                                                  MITRE ATT&CK Enterprise v16

                                                                                                  Replay Monitor

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                                                                                                  Downloads

                                                                                                  tmp-bcq.xpi

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

                                                                                                  tmpaddon

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