hxxps://github[.]com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3[.]0[.]exe

max time kernel
149s
max time network
150s
platform
ubuntu-22.04_amd64
resource
ubuntu2204-amd64-20250307-en
resource tags

arch:amd64arch:i386image:ubuntu2204-amd64-20250307-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
submitted
18/03/2025, 19:32

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General

Target

https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3.0.exe

Score

4^/10

antivm discovery

Malware Config

Signatures

Changes its process name 64 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	AsyncSi~lThread	1658	firefox-bin
Changes the process name, possibly in an attempt to hide itself	gmain	1659	firefox-bin
Changes the process name, possibly in an attempt to hide itself	gdbus	1661	firefox-bin
Changes the process name, possibly in an attempt to hide itself	glean.dispatche	1662	firefox-bin
Changes the process name, possibly in an attempt to hide itself	IPC I/O Parent	1664	firefox-bin
Changes the process name, possibly in an attempt to hide itself	IPC I/O Parent	1664	firefox-bin
Changes the process name, possibly in an attempt to hide itself	IPC I/O Parent	1664	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Backgro~Pool #1	1669	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Backgro~Pool #1	1669	firefox-bin
Changes the process name, possibly in an attempt to hide itself	IPDL Background	1668	firefox-bin
Changes the process name, possibly in an attempt to hide itself	IPDL Background	1668	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Socket Thread	1667	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Socket Thread	1667	firefox-bin
Changes the process name, possibly in an attempt to hide itself	HTML5 Parser	1670	firefox-bin
Changes the process name, possibly in an attempt to hide itself	HTML5 Parser	1670	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Netlink Monitor	1666	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Netlink Monitor	1666	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Timer	1665	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Timer	1665	firefox-bin
Changes the process name, possibly in an attempt to hide itself	pool-firefox	1672	firefox-bin
Changes the process name, possibly in an attempt to hide itself	pool-firefox	1671	firefox-bin
Changes the process name, possibly in an attempt to hide itself	JS Watchdog	1674	firefox-bin
Changes the process name, possibly in an attempt to hide itself	JS Watchdog	1674	firefox-bin
Changes the process name, possibly in an attempt to hide itself	BGReadURLs	1675	firefox-bin
Changes the process name, possibly in an attempt to hide itself	BGReadURLs	1675	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Cache2 I/O	1676	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Cookie	1677	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Cookie	1677	firefox-bin
Changes the process name, possibly in an attempt to hide itself	StreamTrans #1	1680	firefox-bin
Changes the process name, possibly in an attempt to hide itself	StreamTrans #1	1680	firefox-bin
Changes the process name, possibly in an attempt to hide itself	TaskCon~ller #1	1679	firefox-bin
Changes the process name, possibly in an attempt to hide itself	TaskCon~ller #0	1678	firefox-bin
Changes the process name, possibly in an attempt to hide itself	BgIOThr~Pool #1	1681	firefox-bin
Changes the process name, possibly in an attempt to hide itself	BgIOThr~Pool #1	1681	firefox-bin
Changes the process name, possibly in an attempt to hide itself	glxtest:disk$0	1682	glxtest
Changes the process name, possibly in an attempt to hide itself	Worker Launcher	1683	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Worker Launcher	1683	firefox-bin
Changes the process name, possibly in an attempt to hide itself	QuotaManager IO	1684	firefox-bin
Changes the process name, possibly in an attempt to hide itself	QuotaManager IO	1684	firefox-bin
Changes the process name, possibly in an attempt to hide itself	[pango] FcInit	1686	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Softwar~cThread	1691	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Softwar~cThread	1691	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Softwar~cThread	1691	firefox-bin
Changes the process name, possibly in an attempt to hide itself	CanvasRenderer	1697	firefox-bin
Changes the process name, possibly in an attempt to hide itself	CanvasRenderer	1697	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Compositor	1696	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Compositor	1696	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Glyph rasterize	1695	firefox-bin
Changes the process name, possibly in an attempt to hide itself	WrGlyph~terizer	1695	firefox-bin
Changes the process name, possibly in an attempt to hide itself	WRWorkerLP#0	1694	firefox-bin
Changes the process name, possibly in an attempt to hide itself	WRWorker#0	1693	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Renderer	1692	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Renderer	1692	firefox-bin
Changes the process name, possibly in an attempt to hide itself	WRWorkerLP#0	1694	firefox-bin
Changes the process name, possibly in an attempt to hide itself	WRWorker#0	1693	firefox-bin
Changes the process name, possibly in an attempt to hide itself	ImageIO	1698	firefox-bin
Changes the process name, possibly in an attempt to hide itself	ImageIO	1698	firefox-bin
Changes the process name, possibly in an attempt to hide itself	IPC Launch	1701	firefox-bin
Changes the process name, possibly in an attempt to hide itself	IPC Launch	1701	firefox-bin
Changes the process name, possibly in an attempt to hide itself	SandboxReporter	1700	firefox-bin
Changes the process name, possibly in an attempt to hide itself	SandboxReporter	1700	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Permission	1703	firefox-bin
Changes the process name, possibly in an attempt to hide itself	Permission	1703	firefox-bin
Changes the process name, possibly in an attempt to hide itself	forkserver	1702	firefox-bin

Checks CPU configuration 1 TTPs 1 IoCs

Checks CPU information which indicate if the system is a virtual machine.

antivm

System Checks

T1497.001

description	ioc	Process
File opened for reading	/proc/cpuinfo	firefox-bin

Reads CPU attributes 1 TTPs 9 IoCs

discovery

System Information Discovery

T1082

description	ioc	Process
File opened for reading	/sys/devices/system/cpu/cpu0/cache/index3/size	firefox-bin
File opened for reading	/sys/devices/system/cpu/cpu0/topology/core_cpus	firefox-bin
File opened for reading	/sys/devices/system/cpu/present	firefox-bin
File opened for reading	/sys/devices/system/cpu/cpu0/cpu_capacity	xdg-desktop-portal-gnome
File opened for reading	/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq	firefox-bin
File opened for reading	/sys/devices/system/cpu/cpu0/cache/index2/size	firefox-bin
File opened for reading	/sys/devices/system/cpu/possible	firefox-bin
File opened for reading	/sys/devices/system/cpu/present	firefox-bin
File opened for reading	/sys/devices/system/cpu/cpu0/cpu_capacity	glxtest

Enumerates kernel/hardware configuration 1 TTPs 41 IoCs

Reads contents of /sys virtual filesystem to enumerate system information.

discovery

System Information Discovery

T1082

description	ioc	Process
File opened for reading	/sys/bus/pci/devices/0000:00:05.0/vendor	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:02.0/device	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:02.0/class	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:06.0/class	glxtest
File opened for reading	/sys/kernel/security/apparmor/features/dbus/mask	dbus-daemon
File opened for reading	/sys/bus/pci/devices/0000:00:05.0/class	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:02.0/vendor	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:03.0/vendor	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:00.0/class	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:04.0/vendor	glxtest
File opened for reading	/sys/devices/system/cpu	firefox-bin
File opened for reading	/sys/bus/pci/devices/0000:00:01.1/vendor	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:01.3/vendor	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:01.0/device	glxtest
File opened for reading	/sys/fs/cgroup/system.slice/agent.service/cpu.max	firefox-bin
File opened for reading	/sys/devices/pci0000:00/0000:00:02.0/virtio0/drm/renderD128	firefox-bin
File opened for reading	/sys/devices/system/node/node0/meminfo	firefox-bin
File opened for reading	/sys/bus/pci/devices	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:00.0/vendor	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:04.0/device	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:01.0/vendor	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:01.0/class	glxtest
File opened for reading	/sys/devices/system/cpu	xdg-desktop-portal-gnome
File opened for reading	/sys/bus/pci/devices/0000:00:01.1/device	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:01.1/class	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:05.0/device	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:06.0/vendor	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:03.0/device	glxtest
File opened for reading	/sys/fs/cgroup/system.slice/agent.service/cpu.max	firefox-bin
File opened for reading	/sys/devices/system/node	firefox-bin
File opened for reading	/sys/module/apparmor/parameters/enabled	dbus-daemon
File opened for reading	/sys/bus/pci/devices/0000:00:01.3/device	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:00.0/device	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:04.0/class	glxtest
File opened for reading	/sys/devices/system/cpu	firefox-bin
File opened for reading	/sys/devices/pci0000:00/0000:00:02.0/virtio0/drm/card0	firefox-bin
File opened for reading	/sys/devices/pci0000:00/0000:00:02.0	firefox-bin
File opened for reading	/sys/bus/pci/devices/0000:00:06.0/device	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:03.0/class	glxtest
File opened for reading	/sys/bus/pci/devices/0000:00:01.3/class	glxtest
File opened for reading	/sys/devices/system/cpu	glxtest

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/sys/kernel/cap_last_cap	dbus-daemon
File opened for reading	/proc/1565/cmdline	dbus-daemon
File opened for reading	/proc/filesystems	firefox-bin
File opened for reading	/proc/1706/cmdline	dbus-daemon
File opened for reading	/proc/1717/cmdline	dbus-daemon
File opened for reading	/proc/filesystems	xdg-desktop-portal-gnome
File opened for reading	/proc/self/task/1798/stat	firefox-bin
File opened for reading	/proc/self/task/1881/stat	firefox-bin
File opened for reading	/proc/filesystems	sed
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/fd/33	firefox-bin
File opened for reading	/proc/1755/cmdline	dbus-daemon
File opened for reading	/proc/filesystems	xdg-desktop-portal-gtk
File opened for reading	/proc/self/task/1887/stat	firefox-bin
File opened for reading	/proc/self/task/1895/stat	firefox-bin
File opened for reading	/proc/filesystems	sed
File opened for reading	/proc/filesystems	gvfsd
File opened for reading	/proc/self/task/1790/stat	firefox-bin
File opened for reading	/proc/1570/attr/apparmor/current	dbus-daemon
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/filesystems	firefox-bin
File opened for reading	/proc/filesystems	gvfsd-fuse
File opened for reading	/proc/self/mountinfo	firefox-bin
File opened for reading	/proc/1743/cmdline	dbus-daemon
File opened for reading	/proc/1570/status	dbus-daemon
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/1655/cmdline	dbus-daemon
File opened for reading	/proc/self/fd/15	firefox-bin
File opened for reading	/proc/1779/cmdline	dbus-daemon
File opened for reading	/proc/self/fd/89	firefox-bin
File opened for reading	/proc/filesystems	sed
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/fd/53	firefox-bin
File opened for reading	/proc/1766/cmdline	dbus-daemon
File opened for reading	/proc/self/fd/125	firefox-bin
File opened for reading	/proc/self/fd/91	firefox-bin
File opened for reading	/proc/filesystems	xdg-document-portal
File opened for reading	/proc/1750/cmdline	dbus-daemon
File opened for reading	/proc/1/cgroup	xdg-desktop-portal
File opened for reading	/proc/self/fd/127	firefox-bin
File opened for reading	/proc/filesystems	dbus-daemon
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/fd	firefox-bin
File opened for reading	/proc/1709/cmdline	dbus-daemon
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/filesystems	sed
File opened for reading	/proc/self/mountinfo	firefox-bin
File opened for reading	/proc/filesystems	xdg-permission-store
File opened for reading	/proc/self/fd/92	firefox-bin
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/fd/62	firefox-bin
File opened for reading	/proc/self/cgroup	firefox-bin
File opened for reading	/proc/self/fd	dbus-send
File opened for reading	/proc/self/maps	firefox-bin
File opened for reading	/proc/self/cgroup	firefox-bin
File opened for reading	/proc/self/cmdline	firefox-bin
File opened for reading	/proc/self/fd/90	firefox-bin
File opened for reading	/proc/self/fd/76	firefox-bin
File opened for reading	/proc/1729/cmdline	dbus-daemon
File opened for reading	/proc/self/fd/65	firefox-bin
File opened for reading	/proc/1586/cmdline	dbus-daemon
File opened for reading	/proc/self/maps	grep

Writes file to tmp directory 4 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/firefox/.parentlock	firefox-bin
File opened for modification	/tmp/tmpaddon	firefox-bin
File opened for modification	/tmp/ac4ef3b5-fbe9-43e0-8755-dc1ea5f80a47.zip.tmp	firefox-bin
File opened for modification	/tmp/57beb631-e039-438d-8129-20e2deb58a12.zip.tmp	firefox-bin

/usr/bin/xdg-open
xdg-open https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3.0.exe
1⤵
PID:1564
- /usr/bin/dbus-send
  dbus-send --print-reply "--dest=org.freedesktop.DBus" /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager
  2⤵
  PID:1565
- - /usr/bin/dbus-launch
    dbus-launch --autolaunch f2de92a803c744e586bd87567a26b68a --binary-syntax --close-stderr
    3⤵
    PID:1566
  - - /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:1568
    - - /usr/libexec/xdg-desktop-portal
        
        /usr/libexec/xdg-desktop-portal
        5⤵
        Reads runtime system information
        
        PID:1706
    - - /usr/libexec/at-spi-bus-launcher
        
        /usr/libexec/at-spi-bus-launcher
        5⤵
        
        PID:1709
    - - /usr/libexec/xdg-document-portal
        
        /usr/libexec/xdg-document-portal
        5⤵
        Reads runtime system information
        
        PID:1717
      - /usr/bin/fusermount3
        
        fusermount3 -o "rw,nosuid,nodev,fsname=portal,auto_unmount,subtype=portal" -- /root/.cache/doc
        6⤵
        
        PID:1738
    - - /usr/libexec/xdg-permission-store
        
        /usr/libexec/xdg-permission-store
        5⤵
        Reads runtime system information
        
        PID:1729
    - - /usr/libexec/xdg-desktop-portal-gnome
        
        /usr/libexec/xdg-desktop-portal-gnome
        5⤵
        Reads CPU attributes
        Enumerates kernel/hardware configuration
        Reads runtime system information
        
        PID:1743
    - - /usr/libexec/gvfsd
        
        /usr/libexec/gvfsd
        5⤵
        Reads runtime system information
        
        PID:1750
    - - /usr/libexec/xdg-desktop-portal-gtk
        
        /usr/libexec/xdg-desktop-portal-gtk
        5⤵
        Reads runtime system information
        
        PID:1766
    - - /usr/bin/gnome-keyring-daemon
        
        /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
        5⤵
        
        PID:1779
- /usr/bin/grep
  grep " = \\\"xfce4\\\"\$"
  2⤵
  PID:1572
- /usr/bin/xprop
  xprop -root _DT_SAVE_MODE
  2⤵
  PID:1571
- /usr/bin/grep
  grep -i "^xfce_desktop_window"
  2⤵
  - Reads runtime system information
  PID:1574
- /usr/bin/xprop
  xprop -root
  2⤵
  PID:1573
- /usr/bin/grep
  grep -q "^Enlightenment"
  2⤵
  - Reads runtime system information
  PID:1576
- /usr/bin/uname
  uname
  2⤵
  PID:1577
- /usr/bin/grep
  grep -q "^file://"
  2⤵
  - Reads runtime system information
  PID:1579
- /usr/bin/egrep
  egrep -q "^[[:alpha:]+\\.\\-]+:"
  2⤵
  PID:1581
- /usr/local/sbin/grep
  grep -E -q "^[[:alpha:]+\\.\\-]+:"
  2⤵
  PID:1581
- /usr/local/bin/grep
  grep -E -q "^[[:alpha:]+\\.\\-]+:"
  2⤵
  PID:1581
- /usr/sbin/grep
  grep -E -q "^[[:alpha:]+\\.\\-]+:"
  2⤵
  PID:1581
- /usr/bin/grep
  grep -E -q "^[[:alpha:]+\\.\\-]+:"
  2⤵
  - Reads runtime system information
  PID:1581
- /usr/bin/sed
  sed -n "s/\$^[[:alnum:]+\\.-]*\$:.*\$/\\1/p"
  2⤵
  - Reads runtime system information
  PID:1584
- /usr/bin/xdg-mime
  xdg-mime query default x-scheme-handler/https
  2⤵
  PID:1585
- - /usr/bin/dbus-send
    dbus-send --print-reply "--dest=org.freedesktop.DBus" /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager
    3⤵
    - Reads runtime system information
    PID:1586
  - - /usr/bin/dbus-launch
      dbus-launch --autolaunch f2de92a803c744e586bd87567a26b68a --binary-syntax --close-stderr
      4⤵
      PID:1587
- - /usr/bin/grep
    grep " = \\\"xfce4\\\"\$"
    3⤵
    - Reads runtime system information
    PID:1589
- - /usr/bin/xprop
    xprop -root _DT_SAVE_MODE
    3⤵
    PID:1588
- - /usr/bin/grep
    grep -i "^xfce_desktop_window"
    3⤵
    - Reads runtime system information
    PID:1591
- - /usr/bin/xprop
    xprop -root
    3⤵
    PID:1590
- - /usr/bin/grep
    grep -q "^Enlightenment"
    3⤵
    - Reads runtime system information
    PID:1593
- - /usr/bin/uname
    uname
    3⤵
    PID:1594
- - /usr/bin/sed
    sed "s/:/ /g"
    3⤵
    - Reads runtime system information
    PID:1597
- - /usr/bin/cut
    cut -d ";" -f 1
    3⤵
    PID:1602
- - /usr/bin/cut
    cut -d "=" -f 2
    3⤵
    PID:1601
- - /usr/bin/head
    head -n 1
    3⤵
    PID:1600
- - /usr/bin/grep
    grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
    3⤵
    - Reads runtime system information
    PID:1599
- - /usr/bin/cut
    cut -d ";" -f 1
    3⤵
    PID:1607
- - /usr/bin/cut
    cut -d "=" -f 2
    3⤵
    PID:1606
- - /usr/bin/head
    head -n 1
    3⤵
    PID:1605
- - /usr/bin/grep
    grep "x-scheme-handler/https=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
    3⤵
    - Reads runtime system information
    PID:1604
- - /usr/bin/cut
    cut -d ";" -f 1
    3⤵
    PID:1612
- - /usr/bin/cut
    cut -d "=" -f 2
    3⤵
    PID:1611
- - /usr/bin/head
    head -n 1
    3⤵
    PID:1610
- - /usr/bin/grep
    grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
    3⤵
    PID:1609
- - /usr/bin/cut
    cut -d ";" -f 1
    3⤵
    PID:1617
- - /usr/bin/cut
    cut -d "=" -f 2
    3⤵
    PID:1616
- - /usr/bin/head
    head -n 1
    3⤵
    PID:1615
- - /usr/bin/grep
    grep "x-scheme-handler/https=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
    3⤵
    - Reads runtime system information
    PID:1614
- - /usr/bin/cut
    cut -d ";" -f 1
    3⤵
    PID:1622
- - /usr/bin/cut
    cut -d "=" -f 2
    3⤵
    PID:1621
- - /usr/bin/head
    head -n 1
    3⤵
    PID:1620
- - /usr/bin/grep
    grep "x-scheme-handler/https=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
    3⤵
    PID:1619
- /usr/bin/sed
  sed "s/:/ /g"
  2⤵
  - Reads runtime system information
  PID:1625
- /usr/bin/sed
  sed -e "s|-|/|"
  2⤵
  - Reads runtime system information
  PID:1628
- /usr/bin/sed
  sed -e "s|-|/|"
  2⤵
  PID:1631
- /usr/bin/cut
  cut "-d=" -f 2-
  2⤵
  PID:1636
- /usr/bin/which
  which firefox
  2⤵
  PID:1640
- /usr/bin/cut
  cut "-d=" -f 2-
  2⤵
  PID:1643
- /usr/bin/cut
  cut "-d=" -f 2-
  2⤵
  PID:1646
- /usr/bin/cut
  cut "-d=" -f 2-
  2⤵
  PID:1651
- /usr/bin/cut
  cut "-d=" -f 2-
  2⤵
  PID:1654
- /usr/bin/firefox
  /usr/bin/firefox https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3.0.exe
  2⤵
  PID:1655
- /usr/lib/firefox/firefox-bin
  /usr/bin/firefox https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3.0.exe
  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:1655
- - /usr/local/sbin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1660
- - /usr/local/bin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1660
- - /usr/sbin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1660
- - /usr/bin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1660
- - /usr/lib/firefox/glxtest
    /usr/lib/firefox/glxtest -f 16
    3⤵
    - Changes its process name
    - Reads CPU attributes
    - Enumerates kernel/hardware configuration
    PID:1663
- - /usr/local/sbin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1685
- - /usr/local/bin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1685
- - /usr/sbin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1685
- - /usr/bin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1685
- - /usr/lib/firefox/firefox-bin
    /usr/lib/firefox/firefox-bin -contentproc -ipcHandle 0 -sandboxReporter 1 -initialChannelId "{dca07b39-4d03-4407-bf53-4cc4a0918a1a}" -parentPid 1655 -crashReporter 2 -greomni /usr/lib/firefox/omni.ja -appomni /usr/lib/firefox/browser/omni.ja -appDir /usr/lib/firefox/browser 1 forkserver
    3⤵
    - Changes its process name
    - Reads CPU attributes
    - Enumerates kernel/hardware configuration
    - Reads runtime system information
    PID:1702

/usr/libexec/gvfsd-fuse
/usr/libexec/gvfsd-fuse /root/.cache/gvfs -f
1⤵
- Reads runtime system information
PID:1755

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Credential Access

Discovery

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

/tmp/tmpaddon

Filesize
569KB

MD5
30082ae40dc48af6343db2fd22cfc645

SHA1
3eb577555ee638e8beb01173e8f29e172747a728

SHA256
85d4b95f9b2075daee9b0e64bce8d9d7343d0dda10e6072d7f9485a68472ee76

SHA512
53a58bfb4c8124ad4f7655b99bfdea290033a085e0796b19245b33b91c0948fdac9f0c3e817130b352493a65d9a7a0fc8a7c1eedc618cdaa2b4580734a11cd9c

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/tmp/tmpaddon

Filesize
235KB

MD5
325fe4969a79462d008b0542144852a3

SHA1
cd1341a3226077eb965ad69e063bc74598ee97ed

SHA256
823877ae154b493f842372ba9faa2ea0037ccd2bab8e0946cd80d4d508375f7f

SHA512
5e7b8c2527d7b1133be6696b71888e01a628e17013274b3124f1bf7e1607e4a0e67387f10a4f71aa508a0bc0855414cce79497e342c29e9b4d27a828e696a7a1

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Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads