Edit tour

Linux Analysis Report
boatnet.arm7.elf

Overview

General Information

Sample name:	boatnet.arm7.elf
Analysis ID:	1575528
MD5:	7e09c5fd1a2407b1af66d5b00b12d87f
SHA1:	10f034c43ccb844574aeb5bcd1dfcfe70050a2e5
SHA256:	09249f0de05e521c3eda4d43d09343f6108d3f59cd5d3056e5dbfcfb4cca342f
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	72
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

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:	41.0.0 Charoite
Analysis ID:	1575528
Start date and time:	2024-12-15 21:27:10 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 19s
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:	boatnet.arm7.elf
Detection:	MAL
Classification:	mal72.spre.troj.evad.linELF@0/0@2/0

Warnings

VT rate limit hit for: boatnet.arm7.elf

Runtime Messages

Command:	/tmp/boatnet.arm7.elf
PID:	5526
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	lzrd cock fest"/proc/"/exe
Standard Error:

Process Tree

system is lnxubuntu20

boatnet.arm7.elf (PID: 5526, Parent: 5445, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/boatnet.arm7.elf

boatnet.arm7.elf New Fork (PID: 5528, Parent: 5526)

boatnet.arm7.elf New Fork (PID: 5530, Parent: 5526)

boatnet.arm7.elf New Fork (PID: 5532, Parent: 5526)

xfce4-panel New Fork (PID: 5538, Parent: 3235)

wrapper-2.0 (PID: 5538, 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: 5539, Parent: 3235)

wrapper-2.0 (PID: 5539, 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: 5540, Parent: 3235)

wrapper-2.0 (PID: 5540, 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: 5541, Parent: 3235)

wrapper-2.0 (PID: 5541, 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: 5562, Parent: 5541)

xfpm-power-backlight-helper (PID: 5562, Parent: 5541, MD5: 3d221ad23f28ca3259f599b1664e2427) Arguments: /usr/sbin/xfpm-power-backlight-helper --get-max-brightness

xfce4-panel New Fork (PID: 5542, Parent: 3235)

wrapper-2.0 (PID: 5542, 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: 5543, Parent: 3235)

wrapper-2.0 (PID: 5543, 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: 5561, Parent: 5560)

xfconfd (PID: 5561, Parent: 5560, MD5: 4c7a0d6d258bb970905b19b84abcd8e9) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd

systemd New Fork (PID: 5571, Parent: 3044)

xfce4-notifyd (PID: 5571, Parent: 3044, MD5: eee956f1b227c1d5031f9c61223255d1) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
5526.1.00007fcce8017000.00007fcce802b000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5526.1.00007fcce8017000.00007fcce802b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11dec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ea0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11eb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ec8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11edc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ef0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f18:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5526.1.00007fcce8017000.00007fcce802b000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x12344:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
5532.1.00007fcce8017000.00007fcce802b000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5532.1.00007fcce8017000.00007fcce802b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11dec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ea0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11eb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ec8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11edc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ef0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f18:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5532.1.00007fcce8017000.00007fcce802b000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x12344:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
5530.1.00007fcce8017000.00007fcce802b000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5530.1.00007fcce8017000.00007fcce802b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11dec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11e8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ea0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11eb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ec8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11edc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ef0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f18:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5530.1.00007fcce8017000.00007fcce802b000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x12344:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Process Memory Space: boatnet.arm7.elf PID: 5526	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11f64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fa0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fc8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fdc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Click to see the 5 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: boatnet.arm7.elf

ReversingLabs: Detection: 44%

Source: global traffic

TCP traffic: 192.168.2.15:36626 -> 147.78.65.71:3778

Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
Source: unknown	TCP traffic detected without corresponding DNS query: 147.78.65.71
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: boatnet.arm7.elf

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

System Summary

Malicious sample detected (through community Yara rule)

Source: 5526.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5526.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 5532.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5532.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 5530.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5530.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: boatnet.arm7.elf PID: 5526, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Sample tries to kill multiple processes (SIGKILL)

Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3192, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3249, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3250, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3251, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3252, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3253, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3255, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3272, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3274, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3298, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5532, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5538, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5539, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5540, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5541, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5542, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5543, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5561, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5571, result: successful	Jump to behavior

Source: LOAD without section mappings

Program segment: 0x8000

Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3192, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3249, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3250, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3251, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3252, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3253, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3255, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3272, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3274, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 3298, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5532, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5538, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5539, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5540, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5541, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5542, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5543, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5561, result: successful	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	SIGKILL sent: pid: 5571, result: successful	Jump to behavior

Source: 5526.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5526.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 5532.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5532.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 5530.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5530.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: boatnet.arm7.elf PID: 5526, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16

Source: classification engine

Classification label: mal72.spre.troj.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: 5538)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5539)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5540)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5541)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/local/share/fonts/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /home/saturnino/.local/share/fonts/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /home/saturnino/.fonts/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/X11/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/cMap/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/cmap/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/opentype/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/truetype/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/type1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/X11/Type1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/X11/encodings/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/X11/misc/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/X11/util/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/cmap/adobe-cns1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/cmap/adobe-gb1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/cmap/adobe-japan1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/cmap/adobe-japan2/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/cmap/adobe-korea1/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/opentype/malayalam/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/opentype/mathjax/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/opentype/noto/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/opentype/urw-base35/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/truetype/Gargi/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/truetype/Gubbi/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/truetype/Nakula/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /usr/share/fonts/truetype/Navilu/.uuid	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /home/saturnino/.cache	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /home/saturnino/.local	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Directory: /home/saturnino/.config	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5543)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 5561)	Directory: /home/saturnino/.cache	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 5561)	Directory: /home/saturnino/.local	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 5561)	Directory: /home/saturnino/.config	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 5561)	Directory: /home/saturnino/.config	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd (PID: 5571)	Directory: /home/saturnino/.Xdefaults-galassia	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd (PID: 5571)	Directory: /home/saturnino/.cache	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd (PID: 5571)	Directory: /home/saturnino/.local	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd (PID: 5571)	Directory: /home/saturnino/.config	Jump to behavior

Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5540/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5541/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5542/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5543/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1185/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3241/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3483/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1732/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1730/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1333/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1695/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3235/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3234/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/911/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/515/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1617/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5538/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1615/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5539/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5671/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3255/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3253/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1591/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3252/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3251/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3250/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1623/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3249/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/764/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3368/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1585/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3246/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3488/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/766/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/888/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1509/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/804/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1867/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3407/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5561/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5682/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5683/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1484/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1514/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1634/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1479/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1875/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/654/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3379/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/655/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/656/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/777/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/931/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1595/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/657/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/812/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/779/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/658/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/933/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/418/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/419/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3419/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/5571/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3310/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3275/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3274/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3273/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3394/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3272/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/782/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3303/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1762/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3027/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1486/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/789/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1806/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1660/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3440/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/793/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/794/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3316/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/674/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/796/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/675/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/676/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1498/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1497/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1496/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3157/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3278/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3399/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3796/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3797/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3798/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3799/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/1659/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3714/cmdline	Jump to behavior
Source: /tmp/boatnet.arm7.elf (PID: 5528)	File opened: /proc/3332/cmdline	Jump to behavior

Source: boatnet.arm7.elf

Submission file: segment LOAD with 7.9535 entropy (max. 8.0)

Source: /tmp/boatnet.arm7.elf (PID: 5526)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5538)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5539)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5540)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5541)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5542)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 5543)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd (PID: 5571)	Queries kernel information via 'uname':	Jump to behavior

Source: boatnet.arm7.elf, 5526.1.00007ffd2a599000.00007ffd2a5ba000.rw-.sdmp, boatnet.arm7.elf, 5530.1.00007ffd2a599000.00007ffd2a5ba000.rw-.sdmp, boatnet.arm7.elf, 5532.1.00007ffd2a599000.00007ffd2a5ba000.rw-.sdmp	Binary or memory string: llo$x86_64/usr/bin/qemu-arm/tmp/boatnet.arm7.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/boatnet.arm7.elf
Source: boatnet.arm7.elf, 5526.1.0000561ce2fcd000.0000561ce319b000.rw-.sdmp, boatnet.arm7.elf, 5530.1.0000561ce2fcd000.0000561ce319b000.rw-.sdmp, boatnet.arm7.elf, 5532.1.0000561ce2fcd000.0000561ce319b000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: boatnet.arm7.elf, 5526.1.0000561ce2fcd000.0000561ce319b000.rw-.sdmp, boatnet.arm7.elf, 5530.1.0000561ce2fcd000.0000561ce319b000.rw-.sdmp, boatnet.arm7.elf, 5532.1.0000561ce2fcd000.0000561ce319b000.rw-.sdmp	Binary or memory string: V!/etc/qemu-binfmt/arm
Source: boatnet.arm7.elf, 5526.1.00007ffd2a599000.00007ffd2a5ba000.rw-.sdmp, boatnet.arm7.elf, 5530.1.00007ffd2a599000.00007ffd2a5ba000.rw-.sdmp, boatnet.arm7.elf, 5532.1.00007ffd2a599000.00007ffd2a5ba000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 5526.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5532.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5530.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 5526.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5532.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5530.1.00007fcce8017000.00007fcce802b000.r-x.sdmp, type: MEMORY

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	11 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

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
boatnet.arm7.elf	45%	ReversingLabs	Linux.Trojan.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

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	boatnet.arm7.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
147.78.65.71	unknown	Russian Federation		50113	SUPERSERVERSDATACENTERRU	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
147.78.65.71	boatnet.x86.elf	Get hash	malicious	Mirai	Browse
147.78.65.71	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	arc.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	nscmpsl.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	sshd.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	bot.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	bot.arm5.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	bot.m68k.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	bot.sh4.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	bot.x86.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	bot.arm.elf	Get hash	malicious	Mirai	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
SUPERSERVERSDATACENTERRU	boatnet.x86.elf	Get hash	malicious	Mirai	Browse	147.78.65.71
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse	147.78.65.71
	DocScan_20242175.js	Get hash	malicious	Unknown	Browse	185.103.253.176
	DocScan_20242175.js	Get hash	malicious	Unknown	Browse	185.103.253.176
	IYXE4Uz61k.exe	Get hash	malicious	DCRat, PureLog Stealer, Xmrig, zgRAT	Browse	185.17.0.139
	qe4efGS22G.exe	Get hash	malicious	Unknown	Browse	185.189.14.174
	qe4efGS22G.exe	Get hash	malicious	Unknown	Browse	185.189.14.174
	hidakibest.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.212.148.212
	hidakibest.arm4.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.212.148.212
	hidakibest.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.212.148.212

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (GNU/Linux), statically linked, no section header
Entropy (8bit):	7.975075269093056
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	boatnet.arm7.elf
File size:	46'616 bytes
MD5:	7e09c5fd1a2407b1af66d5b00b12d87f
SHA1:	10f034c43ccb844574aeb5bcd1dfcfe70050a2e5
SHA256:	09249f0de05e521c3eda4d43d09343f6108d3f59cd5d3056e5dbfcfb4cca342f
SHA512:	c966ae3f60ed07b150b2f1f9f964a186bd2c811dcc0cb386290e60188c9104fc49e6f515448347d4908891f3d5ceeff8b068ead4750230ec29f3053f7a77b95d
SSDEEP:	768:g/TYCoIxYc7rI0QBsRvNlJxiWO6i9q3UELbUXfi6nVMQHI4vcGpvY:gECFScnmBsRvNlJxiW9XLRQZY
TLSH:	B5230219850BECE0D7903879B79CCBC370AC99F7D5DB2113A31256743A74AA20FB9E46
File Content Preview:	.ELF..............(.....@...4...........4. ...(.....................-{..-{..............dd..dd..dd..................Q.td...............................OUPX!....................h..........?.E.h;....#..$...o...xm...o.c.....W..8YG_^.q..._.2,..i........)^....

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - Linux
ABI Version:	0
Entry Point Address:	0xe940
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0x8000	0x8000	0x7b2d	0x7b2d	7.9535	0x5	R E	0x8000
LOAD	0x6464	0x26464	0x26464	0x0	0x0	0.0000	0x6	RW	0x8000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 15, 2024 21:28:06.908981085 CET	36626	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:07.029669046 CET	3778	36626	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:07.029798985 CET	36626	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:07.031085968 CET	36626	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:07.151278973 CET	3778	36626	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:07.151390076 CET	36626	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:07.272558928 CET	3778	36626	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:08.429461002 CET	3778	36626	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:08.429888964 CET	36626	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:08.429968119 CET	36626	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:08.431554079 CET	36628	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:08.552360058 CET	3778	36628	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:08.552573919 CET	36628	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:08.554768085 CET	36628	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:08.674877882 CET	3778	36628	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:08.674993038 CET	36628	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:08.797224045 CET	3778	36628	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:09.885523081 CET	3778	36628	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:09.885788918 CET	36628	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:09.885788918 CET	36628	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:09.886965036 CET	36630	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:10.007381916 CET	3778	36630	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:10.007580996 CET	36630	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:10.009912968 CET	36630	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:10.134854078 CET	3778	36630	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:10.135032892 CET	36630	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:10.256757975 CET	3778	36630	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:12.436898947 CET	36630	3778	192.168.2.15	147.78.65.71
Dec 15, 2024 21:28:12.598759890 CET	3778	36630	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:31.964452982 CET	3778	36630	147.78.65.71	192.168.2.15
Dec 15, 2024 21:28:31.964739084 CET	36630	3778	192.168.2.15	147.78.65.71

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 15, 2024 21:30:51.352298975 CET	33240	53	192.168.2.15	1.1.1.1
Dec 15, 2024 21:30:51.352385998 CET	34411	53	192.168.2.15	1.1.1.1
Dec 15, 2024 21:30:51.489948034 CET	53	33240	1.1.1.1	192.168.2.15
Dec 15, 2024 21:30:51.490442038 CET	53	34411	1.1.1.1	192.168.2.15

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 15, 2024 21:30:51.352298975 CET	192.168.2.15	1.1.1.1	0xfee6	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Dec 15, 2024 21:30:51.352385998 CET	192.168.2.15	1.1.1.1	0xcb30	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 15, 2024 21:30:51.489948034 CET	1.1.1.1	192.168.2.15	0xfee6	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Dec 15, 2024 21:30:51.489948034 CET	1.1.1.1	192.168.2.15	0xfee6	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: boatnet.arm7.elf PID: 5526, Parent PID: 5445

General

Start time (UTC):	20:28:05
Start date (UTC):	15/12/2024
Path:	/tmp/boatnet.arm7.elf
Arguments:	/tmp/boatnet.arm7.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: boatnet.arm7.elf PID: 5528, Parent PID: 5526

General

Start time (UTC):	20:28:05
Start date (UTC):	15/12/2024
Path:	/tmp/boatnet.arm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: boatnet.arm7.elf PID: 5530, Parent PID: 5526

General

Start time (UTC):	20:28:05
Start date (UTC):	15/12/2024
Path:	/tmp/boatnet.arm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: boatnet.arm7.elf PID: 5532, Parent PID: 5526

General

Start time (UTC):	20:28:05
Start date (UTC):	15/12/2024
Path:	/tmp/boatnet.arm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: xfce4-panel PID: 5538, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5538, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
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"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Chronological Activities

Analysis Process: xfce4-panel PID: 5539, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5539, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
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)"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Chronological Activities

Analysis Process: xfce4-panel PID: 5540, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5540, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
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"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Chronological Activities

Analysis Process: xfce4-panel PID: 5541, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5541, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
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"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5562, Parent PID: 5541

General

Start time (UTC):	20:28:18
Start date (UTC):	15/12/2024
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
Arguments:	-
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Chronological Activities

Analysis Process: xfpm-power-backlight-helper PID: 5562, Parent PID: 5541

General

Start time (UTC):	20:28:18
Start date (UTC):	15/12/2024
Path:	/usr/sbin/xfpm-power-backlight-helper
Arguments:	/usr/sbin/xfpm-power-backlight-helper --get-max-brightness
File size:	14656 bytes
MD5 hash:	3d221ad23f28ca3259f599b1664e2427

Chronological Activities

Analysis Process: xfce4-panel PID: 5542, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5542, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
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"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Chronological Activities

Analysis Process: xfce4-panel PID: 5543, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5543, Parent PID: 3235

General

Start time (UTC):	20:28:11
Start date (UTC):	15/12/2024
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
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"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Chronological Activities

Analysis Process: dbus-daemon PID: 5561, Parent PID: 5560

General

Start time (UTC):	20:28:18
Start date (UTC):	15/12/2024
Path:	/usr/bin/dbus-daemon
Arguments:	-
File size:	249032 bytes
MD5 hash:	3089d47e3f3ab84cd81c48fd406d7a8c

Chronological Activities

Analysis Process: xfconfd PID: 5561, Parent PID: 5560

General

Start time (UTC):	20:28:18
Start date (UTC):	15/12/2024
Path:	/usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd
Arguments:	/usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd
File size:	112880 bytes
MD5 hash:	4c7a0d6d258bb970905b19b84abcd8e9

Chronological Activities

Analysis Process: systemd PID: 5571, Parent PID: 3044

General

Start time (UTC):	20:28:22
Start date (UTC):	15/12/2024
Path:	/usr/lib/systemd/systemd
Arguments:	-
File size:	1620224 bytes
MD5 hash:	9b2bec7092a40488108543f9334aab75

Chronological Activities

Analysis Process: xfce4-notifyd PID: 5571, Parent PID: 3044

General

Start time (UTC):	20:28:22
Start date (UTC):	15/12/2024
Path:	/usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd
Arguments:	/usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd
File size:	112872 bytes
MD5 hash:	eee956f1b227c1d5031f9c61223255d1

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 boatnet.arm7.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Memory Dumps

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

Stealing of Sensitive Information

Remote Access Functionality

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: boatnet.arm7.elf PID: 5526, Parent PID: 5445

General

Chronological Activities

Analysis Process: boatnet.arm7.elf PID: 5528, Parent PID: 5526

General

Chronological Activities

Analysis Process: boatnet.arm7.elf PID: 5530, Parent PID: 5526

General

Chronological Activities

Analysis Process: boatnet.arm7.elf PID: 5532, Parent PID: 5526

General

Chronological Activities

Analysis Process: xfce4-panel PID: 5538, Parent PID: 3235

General

Chronological Activities

Linux Analysis Report
boatnet.arm7.elf