Resubmissions

22-05-2024 23:39

240522-3nfy7sdd9w 1

22-05-2024 23:37

240522-3mhreadd6x 4

Analysis

  • max time kernel
    68s
  • max time network
    73s
  • 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
    22-05-2024 23:37

General

  • Target

    https://www.surveymonkey.com/tr/v1/te/akU_2BQc2vAhAsa_2B264x1g6_2FpF_2Fhy3EhxbpxJDHYpYZT3PErDK_2Bf6OjNYOPsqZdKwg_2FdGRiGnm_2F0m8noAHL9RnT836_2BYB8hBwteIGMtJsa3Y1vxLzMQx8hQ_2FIcHYekp4uZGtyNOKmLj8uWYeMIRBECJQxK6aoUPBuYZsxlyfy8J0u00yFYvNWLFaJPH4Vds9VvgVOLmxU7CcX1Vswz6ckLCveIH0qxIepHjn5Wd9isAk_2FystH3tW8IXVH8bueBv_2BZx

Score
4/10

Malware Config

Signatures

  • 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 12 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 https://www.surveymonkey.com/tr/v1/te/akU_2BQc2vAhAsa_2B264x1g6_2FpF_2Fhy3EhxbpxJDHYpYZT3PErDK_2Bf6OjNYOPsqZdKwg_2FdGRiGnm_2F0m8noAHL9RnT836_2BYB8hBwteIGMtJsa3Y1vxLzMQx8hQ_2FIcHYekp4uZGtyNOKmLj8uWYeMIRBECJQxK6aoUPBuYZsxlyfy8J0u00yFYvNWLFaJPH4Vds9VvgVOLmxU7CcX1Vswz6ckLCveIH0qxIepHjn5Wd9isAk_2FystH3tW8IXVH8bueBv_2BZx
    1⤵
      PID:1429
      • /usr/bin/which
        which /usr/bin/firefox
        2⤵
          PID:1430
      • /usr/lib/firefox/firefox
        /usr/lib/firefox/firefox -new-tab https://www.surveymonkey.com/tr/v1/te/akU_2BQc2vAhAsa_2B264x1g6_2FpF_2Fhy3EhxbpxJDHYpYZT3PErDK_2Bf6OjNYOPsqZdKwg_2FdGRiGnm_2F0m8noAHL9RnT836_2BYB8hBwteIGMtJsa3Y1vxLzMQx8hQ_2FIcHYekp4uZGtyNOKmLj8uWYeMIRBECJQxK6aoUPBuYZsxlyfy8J0u00yFYvNWLFaJPH4Vds9VvgVOLmxU7CcX1Vswz6ckLCveIH0qxIepHjn5Wd9isAk_2FystH3tW8IXVH8bueBv_2BZx
        1⤵
        • Checks CPU configuration
        • Reads CPU attributes
        • Enumerates kernel/hardware configuration
        • Reads runtime system information
        • Writes file to tmp directory
        PID:1429
        • /usr/local/sbin/dbus-launch
          dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
          2⤵
            PID:1437
          • /usr/local/bin/dbus-launch
            dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
            2⤵
              PID:1437
            • /usr/sbin/dbus-launch
              dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
              2⤵
                PID:1437
              • /usr/bin/dbus-launch
                dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                2⤵
                  PID:1437
                  • /usr/bin/dbus-daemon
                    /usr/bin/dbus-daemon --syslog-only --fork --print-pid 5 --print-address 7 --session
                    3⤵
                    • Reads runtime system information
                    PID:1439
                    • /usr/libexec/xdg-desktop-portal
                      /usr/libexec/xdg-desktop-portal
                      4⤵
                      • Reads runtime system information
                      PID:1481
                    • /usr/libexec/xdg-document-portal
                      /usr/libexec/xdg-document-portal
                      4⤵
                        PID:1486
                      • /usr/libexec/xdg-permission-store
                        /usr/libexec/xdg-permission-store
                        4⤵
                          PID:1492
                        • /usr/libexec/xdg-desktop-portal-gtk
                          /usr/libexec/xdg-desktop-portal-gtk
                          4⤵
                            PID:1501
                          • /usr/libexec/gvfsd
                            /usr/libexec/gvfsd
                            4⤵
                              PID:1505
                              • /usr/libexec/gvfsd-trash
                                /usr/libexec/gvfsd-trash --spawner :1.6 /org/gtk/gvfs/exec_spaw/0
                                5⤵
                                • Reads runtime system information
                                PID:1537
                            • /usr/libexec/dconf-service
                              /usr/libexec/dconf-service
                              4⤵
                              • Reads runtime system information
                              PID:1528
                            • /usr/bin/nautilus
                              /usr/bin/nautilus --gapplication-service
                              4⤵
                              • Reads CPU attributes
                              • Reads runtime system information
                              PID:1534
                            • /usr/bin/gnome-keyring-daemon
                              /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
                              4⤵
                              • Reads runtime system information
                              PID:1692
                            • /usr/libexec/gvfs-udisks2-volume-monitor
                              /usr/libexec/gvfs-udisks2-volume-monitor
                              4⤵
                              • Reads runtime system information
                              PID:1700
                            • /usr/libexec/gvfs-afc-volume-monitor
                              /usr/libexec/gvfs-afc-volume-monitor
                              4⤵
                              • Reads runtime system information
                              PID:1706
                            • /usr/libexec/gvfs-mtp-volume-monitor
                              /usr/libexec/gvfs-mtp-volume-monitor
                              4⤵
                              • Enumerates kernel/hardware configuration
                              PID:1712
                            • /usr/libexec/gvfs-gphoto2-volume-monitor
                              /usr/libexec/gvfs-gphoto2-volume-monitor
                              4⤵
                              • Enumerates kernel/hardware configuration
                              • Reads runtime system information
                              PID:1717
                            • /usr/libexec/gvfs-goa-volume-monitor
                              /usr/libexec/gvfs-goa-volume-monitor
                              4⤵
                                PID:1722
                              • /usr/libexec/goa-daemon
                                /usr/libexec/goa-daemon
                                4⤵
                                  PID:1728
                                • /usr/libexec/goa-identity-service
                                  /usr/libexec/goa-identity-service
                                  4⤵
                                    PID:1739
                              • /usr/lib/firefox/glxtest
                                /usr/lib/firefox/glxtest -f 13
                                2⤵
                                • Enumerates kernel/hardware configuration
                                • Reads runtime system information
                                PID:1444
                              • /usr/bin/lsb_release
                                /usr/bin/lsb_release -idrc
                                2⤵
                                  PID:1456
                                • /usr/local/sbin/dbus-launch
                                  dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                  2⤵
                                    PID:1466
                                  • /usr/local/bin/dbus-launch
                                    dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                    2⤵
                                      PID:1466
                                    • /usr/sbin/dbus-launch
                                      dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                      2⤵
                                        PID:1466
                                      • /usr/bin/dbus-launch
                                        dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                        2⤵
                                          PID:1466
                                        • /usr/lib/firefox/firefox
                                          /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -prefsLen 20982 -prefMapSize 234904 -appDir /usr/lib/firefox/browser "{db7179e1-c159-4b22-8b3a-e4c1e1136479}" 1429 true socket
                                          2⤵
                                          • Reads CPU attributes
                                          • Enumerates kernel/hardware configuration
                                          • Reads runtime system information
                                          PID:1478
                                        • /usr/lib/firefox/firefox
                                          /usr/lib/firefox/firefox -contentproc -childID 1 -isForBrowser -prefsLen 20185 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{88329366-a3af-44b0-9226-7a3bc65ec453}" 1429 true tab
                                          2⤵
                                          • Reads CPU attributes
                                          • Reads runtime system information
                                          PID:1552
                                        • /usr/lib/firefox/firefox
                                          /usr/lib/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 28784 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{8339d132-5cf9-4dd7-ae1c-b62da4ed8e16}" 1429 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 -parentBuildID 20240108143603 -sandboxingKind 0 -prefsLen 29439 -prefMapSize 234904 -appDir /usr/lib/firefox/browser "{c5df257a-e08f-4fd9-a1e8-3dac8921c364}" 1429 true utility
                                          2⤵
                                          • Reads CPU attributes
                                          • Enumerates kernel/hardware configuration
                                          • Reads runtime system information
                                          PID:1633
                                        • /usr/lib/firefox/firefox
                                          /usr/lib/firefox/firefox -contentproc -childID 3 -isForBrowser -prefsLen 25792 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{7c30028a-ecb9-420e-a8b9-59869b949aca}" 1429 true tab
                                          2⤵
                                          • Reads CPU attributes
                                          • Reads runtime system information
                                          PID:1643
                                        • /usr/lib/firefox/firefox
                                          /usr/lib/firefox/firefox -contentproc -childID 4 -isForBrowser -prefsLen 25792 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{3c74c6cb-9eb9-4dbd-9fd4-d859498d945c}" 1429 true tab
                                          2⤵
                                          • Reads CPU attributes
                                          • Enumerates kernel/hardware configuration
                                          • Reads runtime system information
                                          PID:1646
                                        • /usr/lib/firefox/firefox
                                          /usr/lib/firefox/firefox -contentproc -childID 5 -isForBrowser -prefsLen 25792 -prefMapSize 234904 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{4f11616a-f10f-4889-8125-84046ee9c04e}" 1429 true tab
                                          2⤵
                                          • Reads CPU attributes
                                          • Enumerates kernel/hardware configuration
                                          • Reads runtime system information
                                          PID:1648
                                      • /usr/libexec/gvfsd-fuse
                                        /usr/libexec/gvfsd-fuse /root/.cache/gvfs -f -o big_writes
                                        1⤵
                                        • Reads runtime system information
                                        PID:1510

                                      Network

                                      MITRE ATT&CK Matrix ATT&CK v13

                                      Defense Evasion

                                      Virtualization/Sandbox Evasion

                                      1
                                      T1497

                                      Discovery

                                      Virtualization/Sandbox Evasion

                                      1
                                      T1497

                                      System Information Discovery

                                      2
                                      T1082

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • /tmp/tmpaddon
                                        Filesize

                                        569KB

                                        MD5

                                        30082ae40dc48af6343db2fd22cfc645

                                        SHA1

                                        3eb577555ee638e8beb01173e8f29e172747a728

                                        SHA256

                                        85d4b95f9b2075daee9b0e64bce8d9d7343d0dda10e6072d7f9485a68472ee76

                                        SHA512

                                        53a58bfb4c8124ad4f7655b99bfdea290033a085e0796b19245b33b91c0948fdac9f0c3e817130b352493a65d9a7a0fc8a7c1eedc618cdaa2b4580734a11cd9c