Resubmissions

13-05-2024 23:20

240513-3bv8csad52 8

13-05-2024 23:10

240513-25xslshd4t 4

13-05-2024 23:05

240513-22sdqahc3t 6

13-05-2024 23:04

240513-22m41ahc2z 4

13-05-2024 23:04

240513-22f1pahh37 4

Analysis

  • max time kernel
    287s
  • max time network
    304s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20240508-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20240508-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    13-05-2024 23:05

General

  • Target

    http://roblox.com

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 18 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/firefox
    firefox -new-tab http://roblox.com
    1⤵
      PID:1399
      • /usr/bin/which
        which /usr/bin/firefox
        2⤵
          PID:1400
      • /usr/lib/firefox/firefox
        /usr/lib/firefox/firefox -new-tab http://roblox.com
        1⤵
        • Checks CPU configuration
        • Reads CPU attributes
        • Enumerates kernel/hardware configuration
        • Reads runtime system information
        • Writes file to tmp directory
        PID:1399
        • /usr/local/sbin/dbus-launch
          dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
          2⤵
            PID:1407
          • /usr/local/bin/dbus-launch
            dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
            2⤵
              PID:1407
            • /usr/sbin/dbus-launch
              dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
              2⤵
                PID:1407
              • /usr/bin/dbus-launch
                dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                2⤵
                  PID:1407
                  • /usr/bin/dbus-daemon
                    /usr/bin/dbus-daemon --syslog-only --fork --print-pid 5 --print-address 7 --session
                    3⤵
                    • Enumerates kernel/hardware configuration
                    • Reads runtime system information
                    PID:1409
                    • /usr/libexec/xdg-desktop-portal
                      /usr/libexec/xdg-desktop-portal
                      4⤵
                      • Reads runtime system information
                      PID:1487
                    • /usr/libexec/xdg-document-portal
                      /usr/libexec/xdg-document-portal
                      4⤵
                      • Reads runtime system information
                      PID:1493
                    • /usr/libexec/xdg-permission-store
                      /usr/libexec/xdg-permission-store
                      4⤵
                      • Reads runtime system information
                      PID:1497
                    • /usr/libexec/xdg-desktop-portal-gtk
                      /usr/libexec/xdg-desktop-portal-gtk
                      4⤵
                        PID:1508
                      • /usr/libexec/gvfsd
                        /usr/libexec/gvfsd
                        4⤵
                        • Reads runtime system information
                        PID:1512
                        • /usr/libexec/gvfsd-trash
                          /usr/libexec/gvfsd-trash --spawner :1.6 /org/gtk/gvfs/exec_spaw/0
                          5⤵
                          • Reads runtime system information
                          PID:1545
                      • /usr/libexec/dconf-service
                        /usr/libexec/dconf-service
                        4⤵
                        • Reads runtime system information
                        PID:1536
                      • /usr/bin/nautilus
                        /usr/bin/nautilus --gapplication-service
                        4⤵
                        • Reads CPU attributes
                        PID:1542
                      • /usr/bin/gnome-keyring-daemon
                        /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
                        4⤵
                        • Reads runtime system information
                        PID:1652
                      • /usr/libexec/gvfs-udisks2-volume-monitor
                        /usr/libexec/gvfs-udisks2-volume-monitor
                        4⤵
                        • Reads runtime system information
                        PID:1660
                      • /usr/libexec/gvfs-afc-volume-monitor
                        /usr/libexec/gvfs-afc-volume-monitor
                        4⤵
                        • Reads runtime system information
                        PID:1666
                      • /usr/libexec/gvfs-mtp-volume-monitor
                        /usr/libexec/gvfs-mtp-volume-monitor
                        4⤵
                        • Enumerates kernel/hardware configuration
                        PID:1672
                      • /usr/libexec/gvfs-gphoto2-volume-monitor
                        /usr/libexec/gvfs-gphoto2-volume-monitor
                        4⤵
                        • Enumerates kernel/hardware configuration
                        PID:1677
                      • /usr/libexec/gvfs-goa-volume-monitor
                        /usr/libexec/gvfs-goa-volume-monitor
                        4⤵
                          PID:1682
                        • /usr/libexec/goa-daemon
                          /usr/libexec/goa-daemon
                          4⤵
                            PID:1687
                          • /usr/libexec/goa-identity-service
                            /usr/libexec/goa-identity-service
                            4⤵
                            • Reads runtime system information
                            PID:1695
                      • /usr/lib/firefox/glxtest
                        /usr/lib/firefox/glxtest -f 13
                        2⤵
                        • Enumerates kernel/hardware configuration
                        PID:1414
                      • /usr/bin/lsb_release
                        /usr/bin/lsb_release -idrc
                        2⤵
                          PID:1462
                        • /usr/local/sbin/dbus-launch
                          dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                          2⤵
                            PID:1472
                          • /usr/local/bin/dbus-launch
                            dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                            2⤵
                              PID:1472
                            • /usr/sbin/dbus-launch
                              dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                              2⤵
                                PID:1472
                              • /usr/bin/dbus-launch
                                dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                2⤵
                                  PID:1472
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -prefsLen 20597 -prefMapSize 234708 -appDir /usr/lib/firefox/browser "{ab445ff0-7851-4bdc-b154-6006db33b424}" 1399 true socket
                                  2⤵
                                  • Reads CPU attributes
                                  • Enumerates kernel/hardware configuration
                                  • Reads runtime system information
                                  PID:1484
                                • /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 "{93507600-ab05-4ba6-b989-bd8026d43cf9}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Enumerates kernel/hardware configuration
                                  • Reads runtime system information
                                  PID:1557
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 25502 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{e47d0c7e-9461-4f97-8e83-d64800adfdfd}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Enumerates kernel/hardware configuration
                                  • Reads runtime system information
                                  PID:1594
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -childID 3 -isForBrowser -prefsLen 28883 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{86fad23a-3e90-4aa1-a951-8cef7847d6a1}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Enumerates kernel/hardware configuration
                                  • Reads runtime system information
                                  PID:1599
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -childID 4 -isForBrowser -prefsLen 29820 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{0aab655b-2704-495e-9fba-095fdc14186d}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Enumerates kernel/hardware configuration
                                  • Reads runtime system information
                                  PID:1710
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -childID 5 -isForBrowser -prefsLen 25999 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{a13a243e-de42-40a6-add9-b18f36a51ff7}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Reads runtime system information
                                  PID:1728
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -sandboxingKind 0 -prefsLen 30028 -prefMapSize 234708 -appDir /usr/lib/firefox/browser "{4fad9a0f-a071-49d7-b76f-a95dfc4a0681}" 1399 true utility
                                  2⤵
                                  • Reads CPU attributes
                                  • Enumerates kernel/hardware configuration
                                  • Reads runtime system information
                                  PID:1754
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -childID 6 -isForBrowser -prefsLen 26100 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{e7586215-5d74-4e30-9e4f-a7a4d04428ba}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Reads runtime system information
                                  PID:1759
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -childID 7 -isForBrowser -prefsLen 26100 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{8b2a0168-2d14-4a00-aa33-42c6415e756f}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Reads runtime system information
                                  PID:1784
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -childID 8 -isForBrowser -prefsLen 26208 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{8f7cc4af-7c4d-48a0-b740-aa3359abab8c}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Enumerates kernel/hardware configuration
                                  • Reads runtime system information
                                  PID:1799
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -childID 9 -isForBrowser -prefsLen 28739 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{15868816-bc71-4620-8745-5310b2620a78}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Reads runtime system information
                                  PID:1841
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -childID 10 -isForBrowser -prefsLen 28739 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{c29e8654-9ea6-4a92-b78d-d66d7c834e9b}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Enumerates kernel/hardware configuration
                                  • Reads runtime system information
                                  PID:2127
                                • /usr/lib/firefox/firefox
                                  /usr/lib/firefox/firefox -contentproc -childID 11 -isForBrowser -prefsLen 28739 -prefMapSize 234708 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{f580d913-2a0e-4b0e-87be-6f787a0e8ce9}" 1399 true tab
                                  2⤵
                                  • Reads CPU attributes
                                  • Enumerates kernel/hardware configuration
                                  • Reads runtime system information
                                  PID:2151
                              • /usr/libexec/gvfsd-fuse
                                /usr/libexec/gvfsd-fuse /root/.cache/gvfs -f -o big_writes
                                1⤵
                                  PID:1519

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • /root/.cache/dconf/user

                                  Filesize

                                  2B

                                  MD5

                                  c4103f122d27677c9db144cae1394a66

                                  SHA1

                                  1489f923c4dca729178b3e3233458550d8dddf29

                                  SHA256

                                  96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

                                  SHA512

                                  5ea71dc6d0b4f57bf39aadd07c208c35f06cd2bac5fde210397f70de11d439c62ec1cdf3183758865fd387fcea0bada2f6c37a4a17851dd1d78fefe6f204ee54

                                • /tmp/tmpaddon

                                  Filesize

                                  569KB

                                  MD5

                                  30082ae40dc48af6343db2fd22cfc645

                                  SHA1

                                  3eb577555ee638e8beb01173e8f29e172747a728

                                  SHA256

                                  85d4b95f9b2075daee9b0e64bce8d9d7343d0dda10e6072d7f9485a68472ee76

                                  SHA512

                                  53a58bfb4c8124ad4f7655b99bfdea290033a085e0796b19245b33b91c0948fdac9f0c3e817130b352493a65d9a7a0fc8a7c1eedc618cdaa2b4580734a11cd9c