1f941b5becb60cc53921f8e969313ee2213569b26bd1aa1182f760d4e492548b

Resubmissions

13/09/2026, 04:03

260913-emhjmsck4x7

10/08/2026, 03:15

260810-dr2mmszfqe7

09/08/2026, 22:31

260809-2fn46sen4w6

Analysis

max time kernel
897s
max time network
897s
platform
ubuntu-22.04_amd64
resource
ubuntu2204-amd64-20260513-en
resource tags

arch:amd64arch:i386image:ubuntu2204-amd64-20260513-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
submitted
10/08/2026, 03:15

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General

Target
Invoice disputed by JC (1).pdf
Size 302KB
Sample260810-dr2mmszfqe
SHA256 1f941b5becb60cc53921f8e969313ee2213569b26bd1aa1182f760d4e492548b
MD5 fd6db6fda96c23510a942166bfb71870
SHA1 bf78121f008f1d5df384852264347f40dd76665d
SHA512 b83afc2465cc044f42413392e1ed7e494bcc1f8eefb9b1fe980040f5d059cd9b9d331f762c835ca5bfb1dfc5873ce6351153e308bf987cdfff8a59199fa68212
SSDEEP 6144:R+NODnGAdwJp6QqqPp3gPmV3lZOXXCALiGstLTSZLIIjOpo7FYSp:R+EDnGn3qqPlcu1ZiCfGst3SZDOCN
TLSH
T1966412F59729489200C3D73693B902DE80D7D2AD82BC6B79757D8D821B80CC31DE5AEB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

credential_access discovery

Malware Config

Signatures

OS Credential Dumping 1 TTPs 1 IoCs

Adversaries may attempt to dump credentials to use it in password cracking.

credential_access

/etc/passwd and /etc/shadow

T1003.008

description	ioc	Process
File opened for reading	/etc/shadow	mimetype

Changes its process name 40 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	gmain	1716	evince
Changes the process name, possibly in an attempt to hide itself	gdbus	1718	evince
Changes the process name, possibly in an attempt to hide itself	pool-evince	1719	evince
Changes the process name, possibly in an attempt to hide itself	gmain	1722	xdg-desktop-portal
Changes the process name, possibly in an attempt to hide itself	gdbus	1723	xdg-desktop-portal
Changes the process name, possibly in an attempt to hide itself	pool-/usr/libex	1724	xdg-desktop-portal
Changes the process name, possibly in an attempt to hide itself	gmain	1727	xdg-document-portal
Changes the process name, possibly in an attempt to hide itself	gdbus	1728	xdg-document-portal
Changes the process name, possibly in an attempt to hide itself	pool-/usr/libex	1732	xdg-permission-store
Changes the process name, possibly in an attempt to hide itself	gmain	1731	xdg-permission-store
Changes the process name, possibly in an attempt to hide itself	gdbus	1733	xdg-permission-store
Changes the process name, possibly in an attempt to hide itself	pool-/usr/libex	1734	xdg-document-portal
Changes the process name, possibly in an attempt to hide itself	fuse mainloop	1735	xdg-document-portal
Changes the process name, possibly in an attempt to hide itself	[pango] FcInit	1741	xdg-desktop-portal-gnome
Changes the process name, possibly in an attempt to hide itself	xdg-des:disk$0	1742	xdg-desktop-portal-gnome
Changes the process name, possibly in an attempt to hide itself	gmain	1743	xdg-desktop-portal-gnome
Changes the process name, possibly in an attempt to hide itself	gdbus	1744	xdg-desktop-portal-gnome
Changes the process name, possibly in an attempt to hide itself	pool-xdg-deskto	1745	xdg-desktop-portal-gnome
Changes the process name, possibly in an attempt to hide itself	gmain	1748	gvfsd
Changes the process name, possibly in an attempt to hide itself	gdbus	1749	gvfsd
Changes the process name, possibly in an attempt to hide itself	pool-gvfsd	1750	gvfsd
Changes the process name, possibly in an attempt to hide itself	gmain	1755	gvfsd-fuse
Changes the process name, possibly in an attempt to hide itself	gdbus	1756	gvfsd-fuse
Changes the process name, possibly in an attempt to hide itself	gvfs-fuse-sub	1757	gvfsd-fuse
Changes the process name, possibly in an attempt to hide itself	dconf worker	1759	xdg-desktop-portal-gnome
Changes the process name, possibly in an attempt to hide itself	pool-/usr/libex	1760	xdg-desktop-portal
Changes the process name, possibly in an attempt to hide itself	dconf worker	1761	xdg-desktop-portal
Changes the process name, possibly in an attempt to hide itself	gmain	1764	xdg-desktop-portal-gtk
Changes the process name, possibly in an attempt to hide itself	gdbus	1765	xdg-desktop-portal-gtk
Changes the process name, possibly in an attempt to hide itself	pool-xdg-deskto	1766	xdg-desktop-portal-gtk
Changes the process name, possibly in an attempt to hide itself	dconf worker	1767	xdg-desktop-portal-gtk
Changes the process name, possibly in an attempt to hide itself	gmain	1772	gnome-keyring-daemon
Changes the process name, possibly in an attempt to hide itself	gdbus	1773	gnome-keyring-daemon
Changes the process name, possibly in an attempt to hide itself	timer	1774	gnome-keyring-daemon
Changes the process name, possibly in an attempt to hide itself	gmain	1777	evinced
Changes the process name, possibly in an attempt to hide itself	gdbus	1778	evinced
Changes the process name, possibly in an attempt to hide itself	[pango] FcInit	1779	evince
Changes the process name, possibly in an attempt to hide itself	pool-evince	1784	evince
Changes the process name, possibly in an attempt to hide itself	dconf worker	1785	evince
Changes the process name, possibly in an attempt to hide itself	EvJobScheduler	1786	evince

Reads CPU attributes 1 TTPs 1 IoCs

discovery

System Information Discovery

T1082

description	ioc	Process
File opened for reading	/sys/devices/system/cpu/cpu0/cpu_capacity	xdg-desktop-portal-gnome

Enumerates kernel/hardware configuration 1 TTPs 4 IoCs

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

discovery

System Information Discovery

T1082

description	ioc	Process
File opened for reading	/sys/kernel/security/apparmor/features/dbus/mask	dbus-daemon
File opened for reading	/sys/kernel/security/apparmor/.access	dbus-daemon
File opened for reading	/sys/devices/system/cpu	xdg-desktop-portal-gnome
File opened for reading	/sys/module/apparmor/parameters/enabled	dbus-daemon

Reads runtime system information 56 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/filesystems	sed
File opened for reading	/proc/filesystems	evince
File opened for reading	/proc/1715/cmdline	dbus-daemon
File opened for reading	/proc/filesystems	xdg-document-portal
File opened for reading	/proc/1615/status	dbus-daemon
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/1726/cmdline	dbus-daemon
File opened for reading	/proc/filesystems	xdg-permission-store
File opened for reading	/proc/filesystems	xdg-desktop-portal-gnome
File opened for reading	/proc/filesystems	gvfsd-fuse
File opened for reading	/proc/filesystems	gnome-keyring-daemon
File opened for reading	/proc/self/fd	dbus-send
File opened for reading	/proc/filesystems	dbus-daemon
File opened for reading	/proc/self/fd	dbus-send
File opened for reading	/proc/1752/cmdline	dbus-daemon
File opened for reading	/proc/1715/root	xdg-desktop-portal
File opened for reading	/proc/1/cgroup	xdg-desktop-portal
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/filesystems	sed
File opened for reading	/proc/filesystems	sed
File opened for reading	/proc/1721/cmdline	dbus-daemon
File opened for reading	/proc/1730/cmdline	dbus-daemon
File opened for reading	/proc/filesystems	xdg-desktop-portal-gtk
File opened for reading	/proc/1771/cmdline	dbus-daemon
File opened for reading	/proc/1715/cgroup	xdg-desktop-portal
File opened for reading	/proc/1610/cmdline	dbus-daemon
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/filesystems	gvfsd
File opened for reading	/proc/filesystems	evinced
File opened for reading	/proc/1776/cmdline	dbus-daemon
File opened for reading	/proc/sys/kernel/cap_last_cap	dbus-daemon
File opened for reading	/proc/1615/attr/apparmor/current	dbus-daemon
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/filesystems	xdg-desktop-portal
File opened for reading	/proc/1740/cmdline	dbus-daemon
File opened for reading	/proc/filesystems	sed
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/self/fd	dbus-send
File opened for reading	/proc/filesystems	sed
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/1763/cmdline	dbus-daemon
File opened for reading	/proc/mounts	dbus-daemon
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/1634/cmdline	dbus-daemon
File opened for reading	/proc/1646/cmdline	dbus-daemon
File opened for reading	/proc/self/maps	grep
File opened for reading	/proc/1747/cmdline	dbus-daemon

/usr/bin/xdg-open
xdg-open "/tmp/Invoice disputed by JC (1).pdf"
1⤵
PID:1609
- /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:1610
- - /usr/bin/dbus-launch
    dbus-launch --autolaunch f2de92a803c744e586bd87567a26b68a --binary-syntax --close-stderr
    3⤵
    PID:1611
  - - /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:1613
    - - /usr/libexec/xdg-desktop-portal
        
        /usr/libexec/xdg-desktop-portal
        5⤵
        Changes its process name
        Reads runtime system information
        
        PID:1721
    - - /usr/libexec/xdg-document-portal
        
        /usr/libexec/xdg-document-portal
        5⤵
        Changes its process name
        Reads runtime system information
        
        PID:1726
      - /usr/bin/fusermount3
        
        fusermount3 -o "rw,nosuid,nodev,fsname=portal,auto_unmount,subtype=portal" -- /root/.cache/doc
        6⤵
        
        PID:1736
    - - /usr/libexec/xdg-permission-store
        
        /usr/libexec/xdg-permission-store
        5⤵
        Changes its process name
        Reads runtime system information
        
        PID:1730
    - - /usr/libexec/xdg-desktop-portal-gnome
        
        /usr/libexec/xdg-desktop-portal-gnome
        5⤵
        Changes its process name
        Reads CPU attributes
        Enumerates kernel/hardware configuration
        Reads runtime system information
        
        PID:1740
    - - /usr/libexec/gvfsd
        
        /usr/libexec/gvfsd
        5⤵
        Changes its process name
        Reads runtime system information
        
        PID:1747
    - - /usr/libexec/xdg-desktop-portal-gtk
        
        /usr/libexec/xdg-desktop-portal-gtk
        5⤵
        Changes its process name
        Reads runtime system information
        
        PID:1763
    - - /usr/bin/gnome-keyring-daemon
        
        /usr/bin/gnome-keyring-daemon --start --foreground "--components=secrets"
        5⤵
        Changes its process name
        Reads runtime system information
        
        PID:1771
    - - /usr/libexec/evinced
        
        /usr/libexec/evinced
        5⤵
        Changes its process name
        Reads runtime system information
        
        PID:1776
- /usr/bin/grep
  grep " = \\\"xfce4\\\"\$"
  2⤵
  - Reads runtime system information
  PID:1617
- /usr/bin/xprop
  xprop -root _DT_SAVE_MODE
  2⤵
  PID:1616
- /usr/bin/grep
  grep -i "^xfce_desktop_window"
  2⤵
  - Reads runtime system information
  PID:1619
- /usr/bin/xprop
  xprop -root
  2⤵
  PID:1618
- /usr/bin/grep
  grep -q "^Enlightenment"
  2⤵
  - Reads runtime system information
  PID:1621
- /usr/bin/uname
  uname
  2⤵
  PID:1622
- /usr/bin/grep
  grep -q "^file://"
  2⤵
  - Reads runtime system information
  PID:1624
- /usr/bin/egrep
  egrep -q "^[[:alpha:]+\\.\\-]+:"
  2⤵
  PID:1626
- /usr/local/sbin/grep
  grep -E -q "^[[:alpha:]+\\.\\-]+:"
  2⤵
  PID:1626
- /usr/local/bin/grep
  grep -E -q "^[[:alpha:]+\\.\\-]+:"
  2⤵
  PID:1626
- /usr/sbin/grep
  grep -E -q "^[[:alpha:]+\\.\\-]+:"
  2⤵
  PID:1626
- /usr/bin/grep
  grep -E -q "^[[:alpha:]+\\.\\-]+:"
  2⤵
  - Reads runtime system information
  PID:1626
- /usr/bin/grep
  grep -q "^file:///"
  2⤵
  - Reads runtime system information
  PID:1629
- /usr/bin/sed
  sed "s/;.*//"
  2⤵
  - Reads runtime system information
  PID:1632
- /usr/bin/xdg-mime
  xdg-mime query filetype "/tmp/Invoice disputed by JC (1).pdf"
  2⤵
  PID:1631
- - /usr/bin/readlink
    readlink -f -- "/tmp/Invoice disputed by JC (1).pdf"
    3⤵
    PID:1633
- - /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:1634
  - - /usr/bin/dbus-launch
      dbus-launch --autolaunch f2de92a803c744e586bd87567a26b68a --binary-syntax --close-stderr
      4⤵
      PID:1635
- - /usr/bin/grep
    grep " = \\\"xfce4\\\"\$"
    3⤵
    - Reads runtime system information
    PID:1637
- - /usr/bin/xprop
    xprop -root _DT_SAVE_MODE
    3⤵
    PID:1636
- - /usr/bin/grep
    grep -i "^xfce_desktop_window"
    3⤵
    - Reads runtime system information
    PID:1639
- - /usr/bin/xprop
    xprop -root
    3⤵
    PID:1638
- - /usr/bin/grep
    grep -q "^Enlightenment"
    3⤵
    - Reads runtime system information
    PID:1641
- - /usr/bin/uname
    uname
    3⤵
    PID:1642
- - /usr/bin/mimetype
    mimetype --version
    3⤵
    PID:1643
- - /usr/bin/mimetype
    mimetype --brief --dereference "/tmp/Invoice disputed by JC (1).pdf"
    3⤵
    - OS Credential Dumping
    PID:1644
- /usr/bin/xdg-mime
  xdg-mime query default application/pdf
  2⤵
  PID:1645
- - /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:1646
  - - /usr/bin/dbus-launch
      dbus-launch --autolaunch f2de92a803c744e586bd87567a26b68a --binary-syntax --close-stderr
      4⤵
      PID:1647
- - /usr/bin/grep
    grep " = \\\"xfce4\\\"\$"
    3⤵
    - Reads runtime system information
    PID:1649
- - /usr/bin/xprop
    xprop -root _DT_SAVE_MODE
    3⤵
    PID:1648
- - /usr/bin/grep
    grep -i "^xfce_desktop_window"
    3⤵
    - Reads runtime system information
    PID:1651
- - /usr/bin/xprop
    xprop -root
    3⤵
    PID:1650
- - /usr/bin/grep
    grep -q "^Enlightenment"
    3⤵
    - Reads runtime system information
    PID:1653
- - /usr/bin/uname
    uname
    3⤵
    PID:1657
- - /usr/bin/sed
    sed "s/:/ /g"
    3⤵
    - Reads runtime system information
    PID:1660
- - /usr/bin/head
    head -n 1
    3⤵
    PID:1663
- - /usr/bin/cut
    cut -d "=" -f 2
    3⤵
    PID:1664
- - /usr/bin/cut
    cut -d ";" -f 1
    3⤵
    PID:1665
- - /usr/bin/grep
    grep "application/pdf=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
    3⤵
    - Reads runtime system information
    PID:1662
- - /usr/bin/cut
    cut -d ";" -f 1
    3⤵
    PID:1670
- - /usr/bin/cut
    cut -d "=" -f 2
    3⤵
    PID:1669
- - /usr/bin/head
    head -n 1
    3⤵
    PID:1668
- - /usr/bin/grep
    grep "application/pdf=" /.local/share/applications/defaults.list /.local/share/applications/mimeinfo.cache
    3⤵
    - Reads runtime system information
    PID:1667
- - /usr/bin/cut
    cut -d ";" -f 1
    3⤵
    PID:1675
- - /usr/bin/cut
    cut -d "=" -f 2
    3⤵
    PID:1674
- - /usr/bin/head
    head -n 1
    3⤵
    PID:1673
- - /usr/bin/grep
    grep "application/pdf=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
    3⤵
    - Reads runtime system information
    PID:1672
- - /usr/bin/cut
    cut -d ";" -f 1
    3⤵
    PID:1680
- - /usr/bin/cut
    cut -d "=" -f 2
    3⤵
    PID:1679
- - /usr/bin/head
    head -n 1
    3⤵
    PID:1678
- - /usr/bin/grep
    grep "application/pdf=" /usr/local/share//applications/defaults.list /usr/local/share//applications/mimeinfo.cache
    3⤵
    - Reads runtime system information
    PID:1677
- - /usr/bin/cut
    cut -d ";" -f 1
    3⤵
    PID:1685
- - /usr/bin/cut
    cut -d "=" -f 2
    3⤵
    PID:1684
- - /usr/bin/head
    head -n 1
    3⤵
    PID:1683
- - /usr/bin/grep
    grep "application/pdf=" /usr/share//applications/defaults.list /usr/share//applications/mimeinfo.cache
    3⤵
    - Reads runtime system information
    PID:1682
- /usr/bin/sed
  sed "s/:/ /g"
  2⤵
  - Reads runtime system information
  PID:1688
- /usr/bin/sed
  sed -e "s|-|/|"
  2⤵
  - Reads runtime system information
  PID:1691
- /usr/bin/sed
  sed -e "s|-|/|"
  2⤵
  - Reads runtime system information
  PID:1694
- /usr/bin/cut
  cut "-d=" -f 2-
  2⤵
  PID:1699
- /usr/bin/which
  which evince
  2⤵
  PID:1700
- /usr/bin/cut
  cut "-d=" -f 2-
  2⤵
  PID:1703
- /usr/bin/cut
  cut "-d=" -f 2-
  2⤵
  PID:1706
- /usr/bin/cut
  cut "-d=" -f 2-
  2⤵
  PID:1711
- /usr/bin/cut
  cut "-d=" -f 2-
  2⤵
  PID:1714
- /usr/bin/evince
  /usr/bin/evince "/tmp/Invoice disputed by JC (1).pdf"
  2⤵
  - Changes its process name
  - Reads runtime system information
  PID:1715
- - /usr/local/sbin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1717
- - /usr/local/bin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1717
- - /usr/sbin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1717
- - /usr/bin/dbus-launch
    dbus-launch "--autolaunch=f2de92a803c744e586bd87567a26b68a" --binary-syntax --close-stderr
    3⤵
    PID:1717

/usr/libexec/gvfsd-fuse
/usr/libexec/gvfsd-fuse /root/.cache/gvfs -f
1⤵
- Changes its process name
- Reads runtime system information
PID:1752

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

OS Credential Dumping

T1003

/etc/passwd and /etc/shadow

T1003.008

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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