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Linux Analysis Report
ub8ehJSePAfc9FYqZIT6.x86_64.elf

Overview

General Information

Sample name:	ub8ehJSePAfc9FYqZIT6.x86_64.elf
Analysis ID:	1591915
MD5:	eadf195933f9d4ba0fc3687b56fcf912
SHA1:	a0b4328d78fb5746529d2f5e1db26e1074013a58
SHA256:	43d60410699abf69677eef78eed754d524b8cb8035e344d2ab24f7133ad0b34e
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	68
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Machine Learning detection for sample

Sample is packed with UPX

Sample tries to kill multiple processes (SIGKILL)

Creates hidden files and/or directories

Detected TCP or UDP traffic on non-standard ports

ELF contains segments with high entropy indicating compressed/encrypted content

Enumerates processes within the "proc" file system

Sample contains only a LOAD segment without any section mappings

Sample tries to kill a process (SIGKILL)

Uses the "uname" system call to query kernel version information (possible evasion)

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1591915
Start date and time:	2025-01-15 15:55:09 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 53s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	ub8ehJSePAfc9FYqZIT6.x86_64.elf
Detection:	MAL
Classification:	mal68.spre.evad.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf
PID:	5538
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	lzrd cock fest"/proc/"/exe
Standard Error:

Process Tree

system is lnxubuntu20

ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5538, Parent: 5459, MD5: eadf195933f9d4ba0fc3687b56fcf912) Arguments: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf

ub8ehJSePAfc9FYqZIT6.x86_64.elf New Fork (PID: 5541, Parent: 5538)

ub8ehJSePAfc9FYqZIT6.x86_64.elf New Fork (PID: 5542, Parent: 5538)

ub8ehJSePAfc9FYqZIT6.x86_64.elf New Fork (PID: 5544, Parent: 5542)

ub8ehJSePAfc9FYqZIT6.x86_64.elf New Fork (PID: 5543, Parent: 5538)

xfce4-panel New Fork (PID: 5549, Parent: 3235)

wrapper-2.0 (PID: 5549, Parent: 3235, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libsystray.so 6 12582920 systray "Notification Area" "Area where notification icons appear"

xfce4-panel New Fork (PID: 5550, Parent: 3235)

wrapper-2.0 (PID: 5550, Parent: 3235, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libstatusnotifier.so 7 12582921 statusnotifier "Status Notifier Plugin" "Provides a panel area for status notifier items (application indicators)"

xfce4-panel New Fork (PID: 5551, Parent: 3235)

wrapper-2.0 (PID: 5551, Parent: 3235, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libpulseaudio-plugin.so 8 12582922 pulseaudio "PulseAudio Plugin" "Adjust the audio volume of the PulseAudio sound system"

xfce4-panel New Fork (PID: 5552, Parent: 3235)

wrapper-2.0 (PID: 5552, Parent: 3235, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libxfce4powermanager.so 9 12582923 power-manager-plugin "Power Manager Plugin" "Display the battery levels of your devices and control the brightness of your display"

wrapper-2.0 New Fork (PID: 5571, Parent: 5552)

xfpm-power-backlight-helper (PID: 5571, Parent: 5552, MD5: 3d221ad23f28ca3259f599b1664e2427) Arguments: /usr/sbin/xfpm-power-backlight-helper --get-max-brightness

xfce4-panel New Fork (PID: 5553, Parent: 3235)

wrapper-2.0 (PID: 5553, Parent: 3235, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libnotification-plugin.so 10 12582924 notification-plugin "Notification Plugin" "Notification plugin for the Xfce panel"

xfce4-panel New Fork (PID: 5554, Parent: 3235)

wrapper-2.0 (PID: 5554, Parent: 3235, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libactions.so 14 12582925 actions "Action Buttons" "Log out, lock or other system actions"

dbus-daemon New Fork (PID: 5570, Parent: 5569)

xfconfd (PID: 5570, Parent: 5569, MD5: 4c7a0d6d258bb970905b19b84abcd8e9) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd

systemd New Fork (PID: 5579, Parent: 3044)

xfce4-notifyd (PID: 5579, Parent: 3044, MD5: eee956f1b227c1d5031f9c61223255d1) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
ub8ehJSePAfc9FYqZIT6.x86_64.elf	Linux_Trojan_Ircbot_bb204b81	unknown	unknown	0x404a:$a: 0F 44 C8 4C 5E F8 8D EF 80 83 CD FF 31 DB 30 22

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Data Obfuscation
• Persistence and Installation Behavior
• Hooking and other Techniques for Hiding and Protection
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: ub8ehJSePAfc9FYqZIT6.x86_64.elf	Virustotal: Detection: 20%			Perma Link
Source: ub8ehJSePAfc9FYqZIT6.x86_64.elf	ReversingLabs: Detection: 15%

Machine Learning detection for sample

Source: ub8ehJSePAfc9FYqZIT6.x86_64.elf

Joe Sandbox ML: detected

Source: global traffic

TCP traffic: 192.168.2.15:51668 -> 94.154.35.185:3778

Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	TCP traffic detected without corresponding DNS query: 94.154.35.185
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

Source: ub8ehJSePAfc9FYqZIT6.x86_64.elf

String found in binary or memory: http://upx.sf.net

System Summary

Malicious sample detected (through community Yara rule)

Source: ub8ehJSePAfc9FYqZIT6.x86_64.elf, type: SAMPLE

Matched rule: Linux_Trojan_Ircbot_bb204b81 Author: unknown

Sample tries to kill multiple processes (SIGKILL)

Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3192, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3249, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3250, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3251, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3252, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3253, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3255, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3272, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3274, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3298, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5543, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5544, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5549, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5550, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5551, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5552, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5553, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5554, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5570, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5579, result: successful	Jump to behavior

Source: LOAD without section mappings

Program segment: 0x400000

Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3192, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3249, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3250, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3251, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3252, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3253, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3255, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3272, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3274, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 3298, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5543, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5544, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5549, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5550, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5551, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5552, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5553, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5554, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5570, result: successful	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	SIGKILL sent: pid: 5579, result: successful	Jump to behavior

Source: ub8ehJSePAfc9FYqZIT6.x86_64.elf, type: SAMPLE

Matched rule: Linux_Trojan_Ircbot_bb204b81 reference_sample = 6147481d083c707dc98905a1286827a6e7009e08490e7d7c280ed5a6356527ad, os = linux, severity = x86, creation_date = 2021-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Ircbot, fingerprint = 66f9a8a31653a5e480f427d2d6a25b934c2c53752308eedb57eaa7b7cb7dde2e, id = bb204b81-db58-434f-b834-672cdc25e56c, last_modified = 2021-09-16

Source: classification engine

Classification label: mal68.spre.evad.linELF@0/0@2/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5549)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5550)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5551)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5552)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/local/share/fonts/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /home/saturnino/.local/share/fonts/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /home/saturnino/.fonts/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/X11/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/cMap/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/cmap/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/opentype/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/truetype/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/type1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/X11/Type1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/X11/encodings/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/X11/misc/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/X11/util/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/cmap/adobe-cns1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/cmap/adobe-gb1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/cmap/adobe-japan1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/cmap/adobe-japan2/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /usr/share/fonts/cmap/adobe-korea1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /home/saturnino/.cache	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /home/saturnino/.local	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Directory: /home/saturnino/.config	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5554)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 5570)	Directory: /home/saturnino/.cache	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 5570)	Directory: /home/saturnino/.local	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 5570)	Directory: /home/saturnino/.config	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 5570)	Directory: /home/saturnino/.config	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd (PID: 5579)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd (PID: 5579)	Directory: /home/saturnino/.cache	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd (PID: 5579)	Directory: /home/saturnino/.local	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd (PID: 5579)	Directory: /home/saturnino/.config	Jump to behavior

Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5543/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1185/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3241/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3483/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1732/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1730/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1333/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1695/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3235/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3234/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/911/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/515/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1617/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1615/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3757/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5550/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5551/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5672/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5552/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5673/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5553/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5554/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3255/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3253/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1591/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3252/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3251/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3250/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1623/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3249/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/764/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3368/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1585/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3246/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3488/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/766/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/888/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5544/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1509/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/804/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5549/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1867/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3407/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1484/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1514/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1634/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1479/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1875/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/654/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3379/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/655/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/656/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/777/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/931/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1595/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/657/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/812/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/779/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/658/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/933/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/418/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/419/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3419/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5570/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5571/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3310/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3275/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3274/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3273/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3394/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3272/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/782/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3303/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1762/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3027/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1486/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/789/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1806/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5569/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3700/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1660/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3440/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/793/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/794/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3316/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/674/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/796/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/675/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/676/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1498/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1497/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1496/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3157/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3278/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3399/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/5579/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/1659/cmdline	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf (PID: 5541)	File opened: /proc/3691/cmdline	Jump to behavior

Source: ub8ehJSePAfc9FYqZIT6.x86_64.elf

Submission file: segment LOAD with 7.8453 entropy (max. 8.0)

Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5549)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5550)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5551)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5552)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5553)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5554)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd (PID: 5579)	Queries kernel information via 'uname':	Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 Hidden Files and Directories	1 OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	1 Non-Standard Port	Exfiltration Over Other Network Medium	1 Service Stop
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	11 Obfuscated Files or Information	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Screenshots

Download Video

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
ub8ehJSePAfc9FYqZIT6.x86_64.elf	21%	Virustotal		Browse
ub8ehJSePAfc9FYqZIT6.x86_64.elf	16%	ReversingLabs	Linux.Backdoor.Mirai
ub8ehJSePAfc9FYqZIT6.x86_64.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.24	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	ub8ehJSePAfc9FYqZIT6.x86_64.elf	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
94.154.35.185	unknown	Ukraine		49505	SELECTELRU	false

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	xd.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	code1.png.elf	Get hash	malicious	Xmrig	Browse	162.213.35.25
	Aqua.arm6.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	45.131.111.37-boatnet.m68k-2025-01-15T02_13_34.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	45.131.111.37-boatnet.arm-2025-01-15T02_13_33.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	45.131.111.37-boatnet.x86-2025-01-15T02_13_35.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	Mozi.m.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	la.bot.x86_64.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	mpsl.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	arm5.elf	Get hash	malicious	Mirai	Browse	162.213.35.25

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
SELECTELRU	http://176.113.115.170/1/1.png	Get hash	malicious	Unknown	Browse	176.113.115.170
	https://xafecio.top/	Get hash	malicious	Unknown	Browse	95.213.179.67
	87.247.158.212 (3).ps1	Get hash	malicious	XWorm	Browse	87.247.158.212
	L7GNkeVm5e.exe	Get hash	malicious	LummaC	Browse	176.113.115.19
	NDWffRLk7z.exe	Get hash	malicious	LummaC	Browse	176.113.115.19
	g3toRYa6JE.exe	Get hash	malicious	LummaC	Browse	176.113.115.19
	lBb4XI4eGD.exe	Get hash	malicious	LummaC	Browse	176.113.115.19
	176.113.115.170.ps1	Get hash	malicious	XWorm	Browse	176.113.115.170
	b0cQukXPAl.exe	Get hash	malicious	LummaC	Browse	176.113.115.19
	Mmm7GmDcR4.exe	Get hash	malicious	LummaC	Browse	176.113.115.19

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

File type:	ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header
Entropy (8bit):	7.836375024858882
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	ub8ehJSePAfc9FYqZIT6.x86_64.elf
File size:	17'436 bytes
MD5:	eadf195933f9d4ba0fc3687b56fcf912
SHA1:	a0b4328d78fb5746529d2f5e1db26e1074013a58
SHA256:	43d60410699abf69677eef78eed754d524b8cb8035e344d2ab24f7133ad0b34e
SHA512:	dd8aefa57936685c0aca304777fb7cf8e20fe1760e0c795981e9091946a6c4928dc0416593e3ab831eca5db2e8b0b089f786ab74cef52c2a32f7d0373227ffb9
SSDEEP:	384:llWw+Jg28pCVYNFZIpU4RiRvmxPlPtAutTWcaiFqcJ0y:mw+VGZh4GvIWbsCy
TLSH:	5472D015837A11A2E1C6CAF0816708917D32B632CBEF5DB6FC80764A5E12D1EA7121F5
File Content Preview:	.ELF..............>..... ;@.....@...................@.8...@.......................@.......@......C.......C........ .......................`.......`.............................Q.td........................................................UPX!.........{...{.

ELF header
Class:	ELF64
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Advanced Micro Devices X86-64
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x403b20
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	64
Number of Section Headers:	0
Header String Table Index:	0

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0x400000	0x400000	0x430a	0x430a	7.8453	0x5	R E	0x200000
LOAD	0x6a0	0x6086a0	0x6086a0	0x0	0x0	0.0000	0x6	RW	0x1000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x8

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 15, 2025 15:55:56.168551922 CET	51668	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:56.173626900 CET	3778	51668	94.154.35.185	192.168.2.15
Jan 15, 2025 15:55:56.173687935 CET	51668	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:56.173715115 CET	51668	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:56.178634882 CET	3778	51668	94.154.35.185	192.168.2.15
Jan 15, 2025 15:55:56.179178953 CET	51670	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:56.184063911 CET	3778	51670	94.154.35.185	192.168.2.15
Jan 15, 2025 15:55:56.184115887 CET	51670	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:56.184175968 CET	51670	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:56.188971043 CET	3778	51670	94.154.35.185	192.168.2.15
Jan 15, 2025 15:55:57.067053080 CET	3778	51668	94.154.35.185	192.168.2.15
Jan 15, 2025 15:55:57.067126036 CET	3778	51670	94.154.35.185	192.168.2.15
Jan 15, 2025 15:55:57.067186117 CET	51668	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:57.067186117 CET	51670	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:57.067225933 CET	51668	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:57.067225933 CET	51670	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:57.072216034 CET	3778	51668	94.154.35.185	192.168.2.15
Jan 15, 2025 15:55:57.072276115 CET	51668	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:57.077112913 CET	3778	51670	94.154.35.185	192.168.2.15
Jan 15, 2025 15:55:57.077163935 CET	51670	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:55:57.078001022 CET	3778	51668	94.154.35.185	192.168.2.15
Jan 15, 2025 15:55:57.084253073 CET	3778	51670	94.154.35.185	192.168.2.15
Jan 15, 2025 15:56:01.784564972 CET	51668	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:56:01.789792061 CET	3778	51668	94.154.35.185	192.168.2.15
Jan 15, 2025 15:56:01.789880037 CET	51668	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:56:01.817507982 CET	51670	3778	192.168.2.15	94.154.35.185
Jan 15, 2025 15:56:01.822998047 CET	3778	51670	94.154.35.185	192.168.2.15
Jan 15, 2025 15:56:01.823051929 CET	51670	3778	192.168.2.15	94.154.35.185

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 15, 2025 15:58:39.719784975 CET	57304	53	192.168.2.15	1.1.1.1
Jan 15, 2025 15:58:39.720295906 CET	37252	53	192.168.2.15	1.1.1.1
Jan 15, 2025 15:58:39.952899933 CET	53	57304	1.1.1.1	192.168.2.15
Jan 15, 2025 15:58:39.952923059 CET	53	37252	1.1.1.1	192.168.2.15

Start time (UTC):	14:55:55
Start date (UTC):	15/01/2025
Path:	/tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf
Arguments:	/tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf
File size:	17436 bytes
MD5 hash:	eadf195933f9d4ba0fc3687b56fcf912

Start time (UTC):	14:56:00
Start date (UTC):	15/01/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Start time (UTC):	14:56:07
Start date (UTC):	15/01/2025
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
Arguments:	-
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Start time (UTC):	14:56:13
Start date (UTC):	15/01/2025
Path:	/usr/lib/systemd/systemd
Arguments:	-
File size:	1620224 bytes
MD5 hash:	9b2bec7092a40488108543f9334aab75

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may stop or disable services on a system to render those services unavailable to legitimate users. Stopping critical services or processes can inhibit or stop response to an incident or aid in the adversary's overall objectives to cause damage to the environment.
Tactics:	Impact
Data Sources:	Command: Command Execution, File: File Modification, Process: OS API Execution, Process: Process Creation, Process: Process Termination, Service: Service Metadata, Windows Registry: Windows Registry Key Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report ub8ehJSePAfc9FYqZIT6.x86_64.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: ub8ehJSePAfc9FYqZIT6.x86_64.elf PID: 5538, Parent PID: 5459

General

Process Activities

Process Forked

Ptrace Requested

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: ub8ehJSePAfc9FYqZIT6.x86_64.elf PID: 5541, Parent PID: 5538

General

File Activities

File Opened

File Read

Directory Enumerated

Process Activities

Signal Sent

Thread Sleep

Chronological Activities

Analysis Process: ub8ehJSePAfc9FYqZIT6.x86_64.elf PID: 5542, Parent PID: 5538

Linux Analysis Report
ub8ehJSePAfc9FYqZIT6.x86_64.elf