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Linux Analysis Report
boatnet.sh4.elf

Overview

General Information

Sample name:	boatnet.sh4.elf
Analysis ID:	1662508
MD5:	18720bed9d608918310ef3776c6d3364
SHA1:	afa8a5c1d421fa1b50a34a0f36acdaf115fe7da1
SHA256:	f9c0d195e227d85addeb6c315ed1162616450af216c160b84a6927d25ec0cd90
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	68
Range:	0 - 100

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample tries to kill multiple processes (SIGKILL)

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Executes the "rm" command used to delete files or directories

Sample has stripped symbol table

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:	1662508
Start date and time:	2025-04-10 22:44:02 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 18s
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.sh4.elf
Detection:	MAL
Classification:	mal68.spre.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/boatnet.sh4.elf
PID:	6229
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	lzrd cock fest"/proc/"/exe
Standard Error:

Process Tree

system is lnxubuntu20

boatnet.sh4.elf (PID: 6229, Parent: 6149, MD5: 8943e5f8f8c280467b4472c15ae93ba9) Arguments: /tmp/boatnet.sh4.elf

boatnet.sh4.elf New Fork (PID: 6231, Parent: 6229)

boatnet.sh4.elf New Fork (PID: 6232, Parent: 6229)

boatnet.sh4.elf New Fork (PID: 6234, Parent: 6229)

xfce4-panel New Fork (PID: 6246, Parent: 2063)

wrapper-2.0 (PID: 6246, Parent: 2063, 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: 6247, Parent: 2063)

wrapper-2.0 (PID: 6247, Parent: 2063, 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: 6248, Parent: 2063)

wrapper-2.0 (PID: 6248, Parent: 2063, 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: 6249, Parent: 2063)

wrapper-2.0 (PID: 6249, Parent: 2063, 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"

xfce4-panel New Fork (PID: 6250, Parent: 2063)

wrapper-2.0 (PID: 6250, Parent: 2063, 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: 6251, Parent: 2063)

wrapper-2.0 (PID: 6251, Parent: 2063, 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"

dash New Fork (PID: 6305, Parent: 4331)

rm (PID: 6305, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.GMMhPTbtCL /tmp/tmp.qW8cC2D5xi /tmp/tmp.EVChgu2IEY

dash New Fork (PID: 6306, Parent: 4331)

rm (PID: 6306, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.GMMhPTbtCL /tmp/tmp.qW8cC2D5xi /tmp/tmp.EVChgu2IEY

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
boatnet.sh4.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x923c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9250:$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 0x9264:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9278:$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 0x928c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92a0:$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 0x92b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92c8:$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 0x92dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92f0:$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 0x9304:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9318:$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 0x932c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9340:$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 0x9354:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9368:$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 0x937c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9390:$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 0x93a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x93b8:$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 0x93cc:$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

Memory Dumps

Source	Rule	Description	Author	Strings
6234.1.00007f697c400000.00007f697c40b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x923c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9250:$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 0x9264:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9278:$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 0x928c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92a0:$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 0x92b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92c8:$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 0x92dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92f0:$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 0x9304:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9318:$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 0x932c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9340:$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 0x9354:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9368:$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 0x937c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9390:$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 0x93a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x93b8:$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 0x93cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6232.1.00007f697c400000.00007f697c40b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x923c:$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 0x9250:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9264:$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 0x9278:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x928c:$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 0x92a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92b4:$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 0x92c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92dc:$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 0x92f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9304:$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 0x9318:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x932c:$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 0x9340:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9354:$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 0x9368:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x937c:$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 0x9390:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x93a4:$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 0x93b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x93cc:$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
6229.1.00007f697c400000.00007f697c40b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x923c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9250:$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 0x9264:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9278:$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 0x928c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92a0:$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 0x92b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92c8:$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 0x92dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92f0:$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 0x9304:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9318:$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 0x932c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9340:$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 0x9354:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9368:$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 0x937c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9390:$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 0x93a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x93b8:$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 0x93cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: boatnet.sh4.elf PID: 6232	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xc38:$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 0xc4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc60:$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 0xc74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc88:$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 0xc9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb0:$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 0xcc4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcd8:$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 0xcec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd00:$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 0xd14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd28:$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 0xd3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd50:$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 0xd64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd78:$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 0xd8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xda0:$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 0xdb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xdc8:$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
Process Memory Space: boatnet.sh4.elf PID: 6234	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xe22:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe36:$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 0xe4a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe5e:$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 0xe72:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe86:$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 0xe9a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeae:$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 0xec2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed6:$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 0xeea:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xefe:$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 0xf12:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf26:$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 0xf3a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4e:$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 0xf62:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf76:$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 0xf8a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf9e:$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 0xfb2:$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

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

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AV Detection

Antivirus / Scanner detection for submitted sample

Source: boatnet.sh4.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: boatnet.sh4.elf	Virustotal: Detection: 58%			Perma Link
Source: boatnet.sh4.elf	ReversingLabs: Detection: 55%

Source: global traffic

TCP traffic: 192.168.2.23:43024 -> 176.65.137.13:7716

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.137.13
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.137.13
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.137.13
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.137.13
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.137.13
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.137.13
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 39248 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 39248
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: boatnet.sh4.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6234.1.00007f697c400000.00007f697c40b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6232.1.00007f697c400000.00007f697c40b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6229.1.00007f697c400000.00007f697c40b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: boatnet.sh4.elf PID: 6232, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: boatnet.sh4.elf PID: 6234, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Sample tries to kill multiple processes (SIGKILL)

Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2018, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2077, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2078, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2079, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2080, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2083, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2084, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2114, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2156, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6234, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6246, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6247, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6248, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6249, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6250, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6251, result: successful	Jump to behavior

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2018, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2077, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2078, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2079, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2080, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2083, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2084, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2114, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 2156, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6234, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6246, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6247, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6248, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6249, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6250, result: successful	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	SIGKILL sent: pid: 6251, result: successful	Jump to behavior

Source: boatnet.sh4.elf, type: SAMPLE	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: 6234.1.00007f697c400000.00007f697c40b000.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: 6232.1.00007f697c400000.00007f697c40b000.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: 6229.1.00007f697c400000.00007f697c40b000.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: Process Memory Space: boatnet.sh4.elf PID: 6232, 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: Process Memory Space: boatnet.sh4.elf PID: 6234, 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: mal68.spre.linELF@0/0@0/0

Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6234/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6363/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6247/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6246/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6239/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6251/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6250/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/4507/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1477/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1476/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6249/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6248/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2208/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6263/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6262/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6265/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6264/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6267/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6266/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6269/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1809/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6268/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1494/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6261/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1489/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6274/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6273/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6276/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6275/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6270/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6272/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6271/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2226/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2102/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2223/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2242/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1389/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/720/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2114/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2235/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/721/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/847/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6174/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6055/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2009/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2129/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2128/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2126/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2123/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/4425/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6185/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/4443/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/6180/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1601/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2018/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2014/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/4331/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2033/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2275/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1612/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2028/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/3236/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2025/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2146/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/4444/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/4445/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/4446/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/517/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/759/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2285/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2281/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1623/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/761/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1622/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/884/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1983/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2038/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/2156/cmdline	Jump to behavior
Source: /tmp/boatnet.sh4.elf (PID: 6231)	File opened: /proc/1629/cmdline	Jump to behavior

Source: /usr/bin/dash (PID: 6305)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.GMMhPTbtCL /tmp/tmp.qW8cC2D5xi /tmp/tmp.EVChgu2IEY			Jump to behavior
Source: /usr/bin/dash (PID: 6306)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.GMMhPTbtCL /tmp/tmp.qW8cC2D5xi /tmp/tmp.EVChgu2IEY			Jump to behavior

Source: /tmp/boatnet.sh4.elf (PID: 6229)

Queries kernel information via 'uname':

Jump to behavior

Source: boatnet.sh4.elf, 6229.1.00007ffe0cc71000.00007ffe0cc92000.rw-.sdmp, boatnet.sh4.elf, 6232.1.00007ffe0cc71000.00007ffe0cc92000.rw-.sdmp, boatnet.sh4.elf, 6234.1.00007ffe0cc71000.00007ffe0cc92000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-sh4/tmp/boatnet.sh4.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.sh4.elf
Source: boatnet.sh4.elf, 6229.1.00007ffe0cc71000.00007ffe0cc92000.rw-.sdmp, boatnet.sh4.elf, 6232.1.00007ffe0cc71000.00007ffe0cc92000.rw-.sdmp, boatnet.sh4.elf, 6234.1.00007ffe0cc71000.00007ffe0cc92000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sh4
Source: boatnet.sh4.elf, 6229.1.00005629151a3000.0000562915206000.rw-.sdmp, boatnet.sh4.elf, 6232.1.00005629151a3000.0000562915206000.rw-.sdmp, boatnet.sh4.elf, 6234.1.00005629151a3000.0000562915206000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sh4
Source: boatnet.sh4.elf, 6229.1.00005629151a3000.0000562915206000.rw-.sdmp, boatnet.sh4.elf, 6232.1.00005629151a3000.0000562915206000.rw-.sdmp, boatnet.sh4.elf, 6234.1.00005629151a3000.0000562915206000.rw-.sdmp	Binary or memory string: )V5!/etc/qemu-binfmt/sh4

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 File Deletion	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	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	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	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.sh4.elf	59%	Virustotal		Browse
boatnet.sh4.elf	56%	ReversingLabs	Linux.Trojan.Mirai
boatnet.sh4.elf	100%	Avira	EXP/ELF.Gafgyt.D

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

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	ASN	ASN Name	Malicious
34.249.145.219	unknown	United States	16509	AMAZON-02US	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
176.65.137.13	unknown	Germany	12975	PALTEL-ASPALTELAutonomousSystemPS	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
34.249.145.219	nemil.arm5.elf	Get hash	malicious	Mirai	Browse
	splarm6.elf	Get hash	malicious	Unknown	Browse
	bongtak.arm5.elf	Get hash	malicious	Mirai, Okiru	Browse
	sshd.elf	Get hash	malicious	Muhstik, Tsunami	Browse
	apache2.elf	Get hash	malicious	Muhstik, Tsunami	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	boatnet.arm.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm5.elf	Get hash	malicious	Mirai	Browse
	zerspc.elf	Get hash	malicious	Unknown	Browse
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
176.65.137.13	boatnet.m68k.elf	Get hash	malicious	Unknown	Browse
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse
	boatnet.m68k.elf	Get hash	malicious	Unknown	Browse
	boatnet.m68k.elf	Get hash	malicious	Unknown	Browse
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse
	boatnet.m68k.elf	Get hash	malicious	Unknown	Browse
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse
91.189.91.43	nemil.arm5.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	boatnet.m68k.elf	Get hash	malicious	Unknown	Browse
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse
	i.elf	Get hash	malicious	Unknown	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	zersh4.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
91.189.91.42	nemil.arm5.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	boatnet.m68k.elf	Get hash	malicious	Unknown	Browse
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse
	i.elf	Get hash	malicious	Unknown	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	zersh4.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	nemil.arm6.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	nemil.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	boatnet.m68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	i.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
CANONICAL-ASGB	nemil.arm6.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	nemil.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	boatnet.m68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	i.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
INIT7CH	nemil.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	boatnet.m68k.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	i.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	sshd.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	zersh4.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
AMAZON-02US	nemil.arm5.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	https://gatlogistica.com.br	Get hash	malicious	Unknown	Browse	108.139.29.66
	nemil.mpsl.elf	Get hash	malicious	Mirai	Browse	44.243.85.210
	Samhwa Document #AWB00960667892.pdf.vbs	Get hash	malicious	FormBook, GuLoader	Browse	13.248.169.48
	na.elf	Get hash	malicious	Prometei	Browse	44.247.155.67
	i.elf	Get hash	malicious	Unknown	Browse	34.243.160.129
	Madrigalpharma_Funding_Documents_pending_6683.pdf	Get hash	malicious	Unknown	Browse	18.220.225.51
	random.exe	Get hash	malicious	Amadey, AsyncRAT, CryptOne, DarkTortilla, LummaC Stealer, SmokeLoader	Browse	18.238.49.74
	Madrigalpharma_Funding_Documents_pending_6683.pdf	Get hash	malicious	Unknown	Browse	3.18.56.123
	BuNsxf1fHN	Get hash	malicious	Unknown	Browse	13.249.91.33
PALTEL-ASPALTELAutonomousSystemPS	boatnet.m68k.elf	Get hash	malicious	Unknown	Browse	176.65.137.13
	boatnet.spc.elf	Get hash	malicious	Unknown	Browse	176.65.137.13
	resgod.mips.elf	Get hash	malicious	Mirai	Browse	213.244.67.111
	bongtak.arm5.elf	Get hash	malicious	Mirai, Okiru	Browse	176.65.144.96
	bongtak.ppc.elf	Get hash	malicious	Mirai, Okiru	Browse	176.65.144.96
	bongtak.mips.elf	Get hash	malicious	Mirai, Okiru	Browse	176.65.144.96
	bongtak.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	176.65.144.96
	bongtak.m68k.elf	Get hash	malicious	Mirai, Okiru	Browse	176.65.144.96
	bongtak.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	176.65.144.96
	bongtak.spc.elf	Get hash	malicious	Mirai, Okiru	Browse	176.65.144.96

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, Renesas SH, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.756052354029057
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	boatnet.sh4.elf
File size:	42'004 bytes
MD5:	18720bed9d608918310ef3776c6d3364
SHA1:	afa8a5c1d421fa1b50a34a0f36acdaf115fe7da1
SHA256:	f9c0d195e227d85addeb6c315ed1162616450af216c160b84a6927d25ec0cd90
SHA512:	2d4017bd2a8709cc66fdc83de6e3c9ed5d36814dd3904962ab4bbe010d12902986226d98f11f4139953a33b24d077627d8de691a9a83f4a9c64d20a8c68cd67e
SSDEEP:	768:EaHthkxoHklwttLLDLrxxyZe1be9oNVs/Cm2HozUSZ0Cotw:EaNEpwttLblD3M/72Iz/0CoG
TLSH:	AC138C72D41D9D90C18A0174B4A88F751F13E1C493836EFB276547B2A497E98FA0AFF4
File Content Preview:	.ELF.....................@.4...........4. ...(...............@...@...........................A...A.(...<...........Q.td............................././"O.n........#.@........#.*@,....o&O.n...l..............................././.../.a"O.!...n...a.b("...q.

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	<unknown>
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x4001a0
Flags:	0x9
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	41604
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x30	0x0	0x6	AX	4
.text	PROGBITS	0x4000e0	0xe0	0x9040	0x0	0x6	AX	32
.fini	PROGBITS	0x409120	0x9120	0x24	0x0	0x6	AX	4
.rodata	PROGBITS	0x409144	0x9144	0xed4	0x0	0x2	A	4
.ctors	PROGBITS	0x41a01c	0xa01c	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x41a024	0xa024	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x41a030	0xa030	0x214	0x0	0x3	WA	4
.bss	NOBITS	0x41a244	0xa244	0x314	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xa244	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0xa018	0xa018	6.8102	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0xa01c	0x41a01c	0x41a01c	0x228	0x53c	3.0328	0x6	RW	0x10000	.ctors .dtors .data .bss
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
Apr 10, 2025 22:44:48.443974018 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 10, 2025 22:44:49.651448011 CEST	43024	7716	192.168.2.23	176.65.137.13
Apr 10, 2025 22:44:49.826847076 CEST	7716	43024	176.65.137.13	192.168.2.23
Apr 10, 2025 22:44:49.826960087 CEST	43024	7716	192.168.2.23	176.65.137.13
Apr 10, 2025 22:44:49.827934027 CEST	43024	7716	192.168.2.23	176.65.137.13
Apr 10, 2025 22:44:50.012617111 CEST	7716	43024	176.65.137.13	192.168.2.23
Apr 10, 2025 22:44:50.012833118 CEST	43024	7716	192.168.2.23	176.65.137.13
Apr 10, 2025 22:44:50.194087029 CEST	7716	43024	176.65.137.13	192.168.2.23
Apr 10, 2025 22:44:53.819401026 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 10, 2025 22:44:55.354944944 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 10, 2025 22:44:55.988097906 CEST	43024	7716	192.168.2.23	176.65.137.13
Apr 10, 2025 22:44:56.166029930 CEST	7716	43024	176.65.137.13	192.168.2.23
Apr 10, 2025 22:44:56.169291973 CEST	43024	7716	192.168.2.23	176.65.137.13
Apr 10, 2025 22:45:09.213778019 CEST	39248	443	192.168.2.23	34.249.145.219
Apr 10, 2025 22:45:09.213819027 CEST	443	39248	34.249.145.219	192.168.2.23
Apr 10, 2025 22:45:09.213905096 CEST	39248	443	192.168.2.23	34.249.145.219
Apr 10, 2025 22:45:09.214647055 CEST	39248	443	192.168.2.23	34.249.145.219
Apr 10, 2025 22:45:09.214656115 CEST	443	39248	34.249.145.219	192.168.2.23
Apr 10, 2025 22:45:09.433146000 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 10, 2025 22:45:19.671641111 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 10, 2025 22:45:25.814740896 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 10, 2025 22:45:50.387478113 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 10, 2025 22:46:09.206053019 CEST	39248	443	192.168.2.23	34.249.145.219
Apr 10, 2025 22:46:09.252285004 CEST	443	39248	34.249.145.219	192.168.2.23
Apr 10, 2025 22:46:10.864552975 CEST	42836	443	192.168.2.23	91.189.91.43

System Behavior

Analysis Process: boatnet.sh4.elf PID: 6229, Parent PID: 6149

General

Start time (UTC):	20:44:48
Start date (UTC):	10/04/2025
Path:	/tmp/boatnet.sh4.elf
Arguments:	/tmp/boatnet.sh4.elf
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Chronological Activities

Analysis Process: boatnet.sh4.elf PID: 6231, Parent PID: 6229

General

Start time (UTC):	20:44:48
Start date (UTC):	10/04/2025
Path:	/tmp/boatnet.sh4.elf
Arguments:	-
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Chronological Activities

Analysis Process: boatnet.sh4.elf PID: 6232, Parent PID: 6229

General

Start time (UTC):	20:44:48
Start date (UTC):	10/04/2025
Path:	/tmp/boatnet.sh4.elf
Arguments:	-
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Chronological Activities

Analysis Process: boatnet.sh4.elf PID: 6234, Parent PID: 6229

General

Start time (UTC):	20:44:48
Start date (UTC):	10/04/2025
Path:	/tmp/boatnet.sh4.elf
Arguments:	-
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Chronological Activities

Analysis Process: xfce4-panel PID: 6246, Parent PID: 2063

General

Start time (UTC):	20:44:53
Start date (UTC):	10/04/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6246, Parent PID: 2063

General

Start time (UTC):	20:44:53
Start date (UTC):	10/04/2025
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: 6247, Parent PID: 2063

General

Start time (UTC):	20:44:53
Start date (UTC):	10/04/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6247, Parent PID: 2063

General

Start time (UTC):	20:44:53
Start date (UTC):	10/04/2025
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: 6248, Parent PID: 2063

General

Start time (UTC):	20:44:53
Start date (UTC):	10/04/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6248, Parent PID: 2063

General

Start time (UTC):	20:44:53
Start date (UTC):	10/04/2025
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: 6249, Parent PID: 2063

General

Start time (UTC):	20:44:53
Start date (UTC):	10/04/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6249, Parent PID: 2063

General

Start time (UTC):	20:44:53
Start date (UTC):	10/04/2025
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: xfce4-panel PID: 6250, Parent PID: 2063

General

Start time (UTC):	20:44:54
Start date (UTC):	10/04/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6250, Parent PID: 2063

General

Start time (UTC):	20:44:54
Start date (UTC):	10/04/2025
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: 6251, Parent PID: 2063

General

Start time (UTC):	20:44:54
Start date (UTC):	10/04/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6251, Parent PID: 2063

General

Start time (UTC):	20:44:54
Start date (UTC):	10/04/2025
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: dash PID: 6305, Parent PID: 4331

General

Start time (UTC):	20:46:08
Start date (UTC):	10/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6305, Parent PID: 4331

General

Start time (UTC):	20:46:08
Start date (UTC):	10/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.GMMhPTbtCL /tmp/tmp.qW8cC2D5xi /tmp/tmp.EVChgu2IEY
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6306, Parent PID: 4331

General

Start time (UTC):	20:46:08
Start date (UTC):	10/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6306, Parent PID: 4331

General

Start time (UTC):	20:46:08
Start date (UTC):	10/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.GMMhPTbtCL /tmp/tmp.qW8cC2D5xi /tmp/tmp.EVChgu2IEY
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
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 employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, 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 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

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Linux Analysis Report boatnet.sh4.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

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

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

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: boatnet.sh4.elf PID: 6229, Parent PID: 6149

General

Chronological Activities

Analysis Process: boatnet.sh4.elf PID: 6231, Parent PID: 6229

General

Chronological Activities

Analysis Process: boatnet.sh4.elf PID: 6232, Parent PID: 6229

General

Chronological Activities

Analysis Process: boatnet.sh4.elf PID: 6234, Parent PID: 6229

General

Chronological Activities

Analysis Process: xfce4-panel PID: 6246, Parent PID: 2063

General

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6246, Parent PID: 2063

General

Chronological Activities

Analysis Process: xfce4-panel PID: 6247, Parent PID: 2063

General

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6247, Parent PID: 2063

General

Linux Analysis Report
boatnet.sh4.elf