Resubmissions

05/03/2025, 18:11

250305-wss11avxav 10

05/03/2025, 18:06

250305-wprzjavrz9 4

05/03/2025, 17:59

250305-wkxdfsvvfy 3

05/03/2025, 17:55

250305-whs81svvdw 3

05/03/2025, 17:45

250305-wb6wjavtev 8

05/03/2025, 17:30

250305-v3dhmat1ht 10

05/03/2025, 17:26

250305-vzwj2at1c1 3

05/03/2025, 17:07

250305-vm2khstsax 10

05/03/2025, 17:04

250305-vlb88ss1gs 3

05/03/2025, 16:25

250305-txctgasrs8 8

Analysis

  • max time kernel
    378s
  • max time network
    376s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20240729-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20240729-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    05/03/2025, 18:06

General

  • Target

    http://melbet.com

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 15 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.

  • System Information Discovery 1 TTPs 1 IoCs

    Adversaries may gather information about the system, such as OS, hostname, and hardware details.

  • Writes file to tmp directory 3 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /usr/bin/xdg-open
    xdg-open http://melbet.com
    1⤵
      PID:1493
      • /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:1494
        • /usr/bin/dbus-launch
          dbus-launch --autolaunch 11c67417355f45d397f6be11f62e85a6 --binary-syntax --close-stderr
          3⤵
            PID:1495
            • /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:1497
              • /usr/libexec/xdg-desktop-portal
                /usr/libexec/xdg-desktop-portal
                5⤵
                • Changes its process name
                PID:1610
              • /usr/libexec/xdg-document-portal
                /usr/libexec/xdg-document-portal
                5⤵
                • Changes its process name
                • Reads runtime system information
                PID:1615
              • /usr/libexec/xdg-permission-store
                /usr/libexec/xdg-permission-store
                5⤵
                • Changes its process name
                • Reads runtime system information
                PID:1619
              • /usr/libexec/xdg-desktop-portal-gtk
                /usr/libexec/xdg-desktop-portal-gtk
                5⤵
                • Changes its process name
                • Reads runtime system information
                PID:1630
              • /usr/lib/gvfs/gvfsd
                /usr/lib/gvfs/gvfsd
                5⤵
                • Changes its process name
                PID:1634
        • /bin/grep
          grep " = \\\"xfce4\\\"\$"
          2⤵
            PID:1501
          • /usr/bin/xprop
            xprop -root _DT_SAVE_MODE
            2⤵
              PID:1500
            • /bin/grep
              grep -i "^xfce_desktop_window"
              2⤵
                PID:1503
              • /usr/bin/xprop
                xprop -root
                2⤵
                  PID:1502
                • /bin/grep
                  grep -q "^Enlightenment"
                  2⤵
                    PID:1505
                  • /bin/uname
                    uname
                    2⤵
                      PID:1506
                    • /bin/grep
                      grep -q "^file://"
                      2⤵
                        PID:1508
                      • /bin/egrep
                        egrep -q "^[[:alpha:]+\\.\\-]+:"
                        2⤵
                          PID:1510
                        • /usr/local/sbin/grep
                          grep -E -q "^[[:alpha:]+\\.\\-]+:"
                          2⤵
                            PID:1510
                          • /usr/local/bin/grep
                            grep -E -q "^[[:alpha:]+\\.\\-]+:"
                            2⤵
                              PID:1510
                            • /usr/sbin/grep
                              grep -E -q "^[[:alpha:]+\\.\\-]+:"
                              2⤵
                                PID:1510
                              • /usr/bin/grep
                                grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                2⤵
                                  PID:1510
                                • /sbin/grep
                                  grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                  2⤵
                                    PID:1510
                                  • /bin/grep
                                    grep -E -q "^[[:alpha:]+\\.\\-]+:"
                                    2⤵
                                      PID:1510
                                    • /bin/sed
                                      sed -n "s/\\(^[[:alnum:]+\\.-]*\\):.*\$/\\1/p"
                                      2⤵
                                      • Reads runtime system information
                                      PID:1513
                                    • /usr/bin/xdg-mime
                                      xdg-mime query default x-scheme-handler/http
                                      2⤵
                                        PID:1514
                                        • /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:1515
                                            • /usr/bin/dbus-launch
                                              dbus-launch --autolaunch 11c67417355f45d397f6be11f62e85a6 --binary-syntax --close-stderr
                                              4⤵
                                                PID:1516
                                            • /bin/grep
                                              grep " = \\\"xfce4\\\"\$"
                                              3⤵
                                                PID:1518
                                              • /usr/bin/xprop
                                                xprop -root _DT_SAVE_MODE
                                                3⤵
                                                  PID:1517
                                                • /bin/grep
                                                  grep -i "^xfce_desktop_window"
                                                  3⤵
                                                    PID:1520
                                                  • /usr/bin/xprop
                                                    xprop -root
                                                    3⤵
                                                      PID:1519
                                                    • /bin/grep
                                                      grep -q "^Enlightenment"
                                                      3⤵
                                                        PID:1522
                                                      • /bin/uname
                                                        uname
                                                        3⤵
                                                          PID:1523
                                                        • /bin/sed
                                                          sed "s/:/ /g"
                                                          3⤵
                                                            PID:1526
                                                          • /usr/bin/cut
                                                            cut -d ";" -f 1
                                                            3⤵
                                                              PID:1531
                                                            • /usr/bin/cut
                                                              cut -d "=" -f 2
                                                              3⤵
                                                                PID:1530
                                                              • /bin/grep
                                                                grep "x-scheme-handler/http=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                3⤵
                                                                  PID:1528
                                                                • /usr/bin/head
                                                                  head -n 1
                                                                  3⤵
                                                                    PID:1529
                                                                  • /usr/bin/cut
                                                                    cut -d ";" -f 1
                                                                    3⤵
                                                                      PID:1536
                                                                    • /usr/bin/cut
                                                                      cut -d "=" -f 2
                                                                      3⤵
                                                                        PID:1535
                                                                      • /usr/bin/head
                                                                        head -n 1
                                                                        3⤵
                                                                          PID:1534
                                                                        • /bin/grep
                                                                          grep "x-scheme-handler/http=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
                                                                          3⤵
                                                                            PID:1533
                                                                          • /usr/bin/cut
                                                                            cut -d ";" -f 1
                                                                            3⤵
                                                                              PID:1541
                                                                            • /usr/bin/cut
                                                                              cut -d "=" -f 2
                                                                              3⤵
                                                                                PID:1540
                                                                              • /usr/bin/head
                                                                                head -n 1
                                                                                3⤵
                                                                                  PID:1539
                                                                                • /bin/grep
                                                                                  grep "x-scheme-handler/http=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                  3⤵
                                                                                    PID:1538
                                                                                  • /usr/bin/cut
                                                                                    cut -d ";" -f 1
                                                                                    3⤵
                                                                                      PID:1546
                                                                                    • /usr/bin/cut
                                                                                      cut -d "=" -f 2
                                                                                      3⤵
                                                                                        PID:1545
                                                                                      • /usr/bin/head
                                                                                        head -n 1
                                                                                        3⤵
                                                                                          PID:1544
                                                                                        • /bin/grep
                                                                                          grep "x-scheme-handler/http=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
                                                                                          3⤵
                                                                                            PID:1543
                                                                                          • /usr/bin/cut
                                                                                            cut -d ";" -f 1
                                                                                            3⤵
                                                                                              PID:1551
                                                                                            • /usr/bin/cut
                                                                                              cut -d "=" -f 2
                                                                                              3⤵
                                                                                                PID:1550
                                                                                              • /usr/bin/head
                                                                                                head -n 1
                                                                                                3⤵
                                                                                                  PID:1549
                                                                                                • /bin/grep
                                                                                                  grep "x-scheme-handler/http=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
                                                                                                  3⤵
                                                                                                    PID:1548
                                                                                                • /bin/sed
                                                                                                  sed "s/:/ /g"
                                                                                                  2⤵
                                                                                                  • Reads runtime system information
                                                                                                  PID:1554
                                                                                                • /bin/sed
                                                                                                  sed -e "s|-|/|"
                                                                                                  2⤵
                                                                                                  • Reads runtime system information
                                                                                                  PID:1557
                                                                                                • /bin/sed
                                                                                                  sed -e "s|-|/|"
                                                                                                  2⤵
                                                                                                  • Reads runtime system information
                                                                                                  PID:1560
                                                                                                • /usr/bin/cut
                                                                                                  cut "-d=" -f 2-
                                                                                                  2⤵
                                                                                                    PID:1565
                                                                                                  • /usr/bin/which
                                                                                                    which firefox
                                                                                                    2⤵
                                                                                                      PID:1566
                                                                                                    • /usr/bin/cut
                                                                                                      cut "-d=" -f 2-
                                                                                                      2⤵
                                                                                                        PID:1569
                                                                                                      • /usr/bin/cut
                                                                                                        cut "-d=" -f 2-
                                                                                                        2⤵
                                                                                                          PID:1572
                                                                                                        • /usr/bin/cut
                                                                                                          cut "-d=" -f 2-
                                                                                                          2⤵
                                                                                                            PID:1577
                                                                                                          • /usr/bin/firefox
                                                                                                            /usr/bin/firefox http://melbet.com
                                                                                                            2⤵
                                                                                                              PID:1578
                                                                                                              • /usr/bin/which
                                                                                                                which /usr/bin/firefox
                                                                                                                3⤵
                                                                                                                  PID:1579
                                                                                                              • /usr/lib/firefox/firefox
                                                                                                                /usr/lib/firefox/firefox http://melbet.com
                                                                                                                2⤵
                                                                                                                • Changes its process name
                                                                                                                • Checks CPU configuration
                                                                                                                • Reads CPU attributes
                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                • Reads runtime system information
                                                                                                                • Writes file to tmp directory
                                                                                                                PID:1578
                                                                                                                • /usr/bin/dbus-launch
                                                                                                                  dbus-launch --autolaunch 11c67417355f45d397f6be11f62e85a6 --binary-syntax --close-stderr
                                                                                                                  3⤵
                                                                                                                    PID:1586
                                                                                                                  • /usr/bin/lsb_release
                                                                                                                    /usr/bin/lsb_release -idrc
                                                                                                                    3⤵
                                                                                                                    • System Information Discovery
                                                                                                                    PID:1597
                                                                                                                  • /usr/local/sbin/dbus-launch
                                                                                                                    dbus-launch "--autolaunch=11c67417355f45d397f6be11f62e85a6" --binary-syntax --close-stderr
                                                                                                                    3⤵
                                                                                                                      PID:1607
                                                                                                                    • /usr/local/bin/dbus-launch
                                                                                                                      dbus-launch "--autolaunch=11c67417355f45d397f6be11f62e85a6" --binary-syntax --close-stderr
                                                                                                                      3⤵
                                                                                                                        PID:1607
                                                                                                                      • /usr/sbin/dbus-launch
                                                                                                                        dbus-launch "--autolaunch=11c67417355f45d397f6be11f62e85a6" --binary-syntax --close-stderr
                                                                                                                        3⤵
                                                                                                                          PID:1607
                                                                                                                        • /usr/bin/dbus-launch
                                                                                                                          dbus-launch "--autolaunch=11c67417355f45d397f6be11f62e85a6" --binary-syntax --close-stderr
                                                                                                                          3⤵
                                                                                                                            PID:1607
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox -contentproc -parentBuildID 20230522134052 -prefsLen 21460 -prefMapSize 234909 -appDir /usr/lib/firefox/browser "{c3594608-9b00-4e54-9510-fe1a985f6989}" 1578 true socket
                                                                                                                            3⤵
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            PID:1665
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox -contentproc -childID 1 -isForBrowser -prefsLen 19657 -prefMapSize 234909 -jsInitLen 238780 -parentBuildID 20230522134052 -appDir /usr/lib/firefox/browser "{875fc930-8a8d-4b27-b218-c2b7276f3444}" 1578 true tab
                                                                                                                            3⤵
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            PID:1682
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 25980 -prefMapSize 234909 -jsInitLen 238780 -parentBuildID 20230522134052 -appDir /usr/lib/firefox/browser "{1feba49b-1967-4bec-aa34-4ff18f986c78}" 1578 true tab
                                                                                                                            3⤵
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            PID:1722
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox -contentproc -childID 3 -isForBrowser -prefsLen 24048 -prefMapSize 234909 -jsInitLen 238780 -parentBuildID 20230522134052 -appDir /usr/lib/firefox/browser "{a2548c06-156e-48e5-ac63-9ac3a1115135}" 1578 true tab
                                                                                                                            3⤵
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            PID:1752
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox -contentproc -childID 4 -isForBrowser -prefsLen 24048 -prefMapSize 234909 -jsInitLen 238780 -parentBuildID 20230522134052 -appDir /usr/lib/firefox/browser "{979758e2-753b-48b3-937a-fec32e50121d}" 1578 true tab
                                                                                                                            3⤵
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            PID:1754
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox -contentproc -childID 5 -isForBrowser -prefsLen 24048 -prefMapSize 234909 -jsInitLen 238780 -parentBuildID 20230522134052 -appDir /usr/lib/firefox/browser "{922d6775-8649-4195-8b5a-6dcc7cae87a2}" 1578 true tab
                                                                                                                            3⤵
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            PID:1762
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox -contentproc -childID 6 -isForBrowser -prefsLen 24816 -prefMapSize 234909 -jsInitLen 238780 -parentBuildID 20230522134052 -appDir /usr/lib/firefox/browser "{2b593146-e60d-4675-9cbd-17e97a9d786b}" 1578 true tab
                                                                                                                            3⤵
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            PID:1817
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox -contentproc -childID 7 -isForBrowser -prefsLen 27299 -prefMapSize 234909 -jsInitLen 238780 -parentBuildID 20230522134052 -appDir /usr/lib/firefox/browser "{35878a93-d5c0-4a5b-b840-e3ab3633df29}" 1578 true tab
                                                                                                                            3⤵
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            PID:1868
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox -contentproc -childID 8 -isForBrowser -prefsLen 27299 -prefMapSize 234909 -jsInitLen 238780 -parentBuildID 20230522134052 -appDir /usr/lib/firefox/browser "{e77745a3-639e-46ce-846b-74af99458018}" 1578 true tab
                                                                                                                            3⤵
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            PID:1872
                                                                                                                          • /usr/lib/firefox/firefox
                                                                                                                            /usr/lib/firefox/firefox -contentproc -childID 9 -isForBrowser -prefsLen 27299 -prefMapSize 234909 -jsInitLen 238780 -parentBuildID 20230522134052 -appDir /usr/lib/firefox/browser "{1e9d8cad-48c6-4281-940a-ebf95ec44b57}" 1578 true tab
                                                                                                                            3⤵
                                                                                                                            • Reads CPU attributes
                                                                                                                            • Enumerates kernel/hardware configuration
                                                                                                                            • Reads runtime system information
                                                                                                                            PID:1908
                                                                                                                      • /usr/lib/gvfs/gvfsd-fuse
                                                                                                                        /usr/lib/gvfs/gvfsd-fuse /root/.gvfs -f -o big_writes
                                                                                                                        1⤵
                                                                                                                        • Changes its process name
                                                                                                                        • Reads runtime system information
                                                                                                                        PID:1639

                                                                                                                      Network

                                                                                                                      MITRE ATT&CK Enterprise v15

                                                                                                                      Replay Monitor

                                                                                                                      Loading Replay Monitor...

                                                                                                                      Downloads

                                                                                                                      • /tmp/tmpaddon

                                                                                                                        Filesize

                                                                                                                        12KB

                                                                                                                        MD5

                                                                                                                        7daae609c23338d7a4ce1e540261e3e1

                                                                                                                        SHA1

                                                                                                                        4ca4f2c0ea54d1ad23fa559d8637ca9c0bd3d320

                                                                                                                        SHA256

                                                                                                                        b7d8bfe084b451a9b81660abdcef732fc9d1e96236142525d731f03d15f6a238

                                                                                                                        SHA512

                                                                                                                        32fd8b81ea5932227d8e017905238f52c82730d6c13e40511f7448d5f11c54a0af55caa615c771cffc7e83d6b5dd4e606e797c4fd49a691c6cb9c6152a70ae4a

                                                                                                                      • /tmp/tmpaddon-1

                                                                                                                        Filesize

                                                                                                                        499KB

                                                                                                                        MD5

                                                                                                                        152eda253e242e18443ef3282495bc7c

                                                                                                                        SHA1

                                                                                                                        ff0fa85565f21ec4931baad4573b4c0bd08c4019

                                                                                                                        SHA256

                                                                                                                        8e03090fee16f6e0ee2e436af8e51d0c3deed6d9f0db80dec048e668fc009a48

                                                                                                                        SHA512

                                                                                                                        94531e267314de661b2205c606283fb066d781e5c11027578f2a3c3aa353437c2289544074a28101b6b6f0179f0fe6bd890a0ae2bb6e1cf9053650472576366c