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Linux Analysis Report
kYeWacX52V.elf

Overview

General Information

Sample name:	kYeWacX52V.elf renamed because original name is a hash value
Original sample name:	fe7342800b4725e95f0cc7aa9ec5cec0.elf
Analysis ID:	1428277
MD5:	fe7342800b4725e95f0cc7aa9ec5cec0
SHA1:	37940a15e4b233bf2337d5944e69a3b7961bcaf3
SHA256:	ccf74c293c8d23babdf49dddd32fe6a2b2cfc64a203f5d54e1f0358a2e4b2d36
Tags:	32elfmiraimotorola
Infos:

Detection

Score:	60
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Sample tries to kill multiple processes (SIGKILL)

Enumerates processes within the "proc" file system

Sample has stripped symbol table

Sample listens on a socket

Sample tries to kill a process (SIGKILL)

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

Classification

Analysis Advice

Static ELF header machine description suggests that the sample might not execute correctly on this machine.

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1428277
Start date and time:	2024-04-18 19:01:00 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 31s
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:	kYeWacX52V.elf renamed because original name is a hash value
Original Sample Name:	fe7342800b4725e95f0cc7aa9ec5cec0.elf
Detection:	MAL
Classification:	mal60.spre.linELF@0/0@0/0

Warnings

Skipping network analysis since amount of network traffic is too extensive
VT rate limit hit for: kYeWacX52V.elf

Runtime Messages

Command:	/tmp/kYeWacX52V.elf
PID:	5431
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

kYeWacX52V.elf (PID: 5431, Parent: 5354, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/kYeWacX52V.elf

kYeWacX52V.elf New Fork (PID: 5433, Parent: 5431)

kYeWacX52V.elf New Fork (PID: 5435, Parent: 5433)

kYeWacX52V.elf New Fork (PID: 5522, Parent: 5433)

kYeWacX52V.elf New Fork (PID: 5526, Parent: 5522)

xfce4-panel New Fork (PID: 5457, Parent: 3147)

wrapper-2.0 (PID: 5457, Parent: 3147, 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: 5458, Parent: 3147)

wrapper-2.0 (PID: 5458, Parent: 3147, 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: 5459, Parent: 3147)

wrapper-2.0 (PID: 5459, Parent: 3147, 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: 5460, Parent: 3147)

wrapper-2.0 (PID: 5460, Parent: 3147, 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: 5461, Parent: 3147)

wrapper-2.0 (PID: 5461, Parent: 3147, 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: 5462, Parent: 3147)

wrapper-2.0 (PID: 5462, Parent: 3147, 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"

cleanup

Yara Signatures

⊘No yara matches

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: kYeWacX52V.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: kYeWacX52V.elf

ReversingLabs: Detection: 34%

Source: /tmp/kYeWacX52V.elf (PID: 5431)	Socket: 127.0.0.1::1234			Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5433)	Socket: 0.0.0.0::23			Jump to behavior

System Summary

Sample tries to kill multiple processes (SIGKILL)

Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 914, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 917, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 936, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3104, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3161, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3162, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3163, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3164, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3165, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3170, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3182, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3208, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3212, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5457, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5458, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5459, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5460, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5461, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5462, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5564, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5580, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5581, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5586, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5526)	SIGKILL sent: pid: 5522, result: successful	Jump to behavior

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 914, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 917, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 936, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3104, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3161, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3162, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3163, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3164, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3165, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3170, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3182, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3208, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 3212, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5457, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5458, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5459, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5460, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5461, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5462, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5564, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5580, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5581, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	SIGKILL sent: pid: 5586, result: successful	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5526)	SIGKILL sent: pid: 5522, result: successful	Jump to behavior

Source: classification engine

Classification label: mal60.spre.linELF@0/0@0/0

Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/238/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/239/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/5379/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/5273/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/5273/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/3095/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/241/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/1/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/1588/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/800/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/1906/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/802/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/803/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/3420/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/1482/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/490/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/1480/maps	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/371/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/kYeWacX52V.elf (PID: 5435)	File opened: /proc/253/cmdline	Jump to behavior

Source: /tmp/kYeWacX52V.elf (PID: 5431)

Queries kernel information via 'uname':

Jump to behavior

Source: kYeWacX52V.elf, 5431.1.00005629b013b000.00005629b019f000.rw-.sdmp, kYeWacX52V.elf, 5522.1.00005629b013b000.00005629b019f000.rw-.sdmp, kYeWacX52V.elf, 5526.1.00005629b013b000.00005629b019f000.rw-.sdmp	Binary or memory string: )V!/etc/qemu-binfmt/m68k
Source: kYeWacX52V.elf, 5431.1.00007ffeae245000.00007ffeae266000.rw-.sdmp, kYeWacX52V.elf, 5522.1.00007ffeae245000.00007ffeae266000.rw-.sdmp, kYeWacX52V.elf, 5526.1.00007ffeae245000.00007ffeae266000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-m68k
Source: kYeWacX52V.elf, 5431.1.00007ffeae245000.00007ffeae266000.rw-.sdmp, kYeWacX52V.elf, 5522.1.00007ffeae245000.00007ffeae266000.rw-.sdmp, kYeWacX52V.elf, 5526.1.00007ffeae245000.00007ffeae266000.rw-.sdmp	Binary or memory string: Ox86_64/usr/bin/qemu-m68k/tmp/kYeWacX52V.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/kYeWacX52V.elf
Source: kYeWacX52V.elf, 5431.1.00005629b013b000.00005629b019f000.rw-.sdmp, kYeWacX52V.elf, 5522.1.00005629b013b000.00005629b019f000.rw-.sdmp, kYeWacX52V.elf, 5526.1.00005629b013b000.00005629b019f000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/m68k

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	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	Data Obfuscation	Exfiltration Over Other Network Medium	1 Service Stop

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
kYeWacX52V.elf	34%	ReversingLabs	Linux.Trojan.Mirai
kYeWacX52V.elf	100%	Avira	LINUX/Mirai.bonb

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 contacted IP infos

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

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 MSB executable, Motorola m68k, 68020, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.38820353698782
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	kYeWacX52V.elf
File size:	50'420 bytes
MD5:	fe7342800b4725e95f0cc7aa9ec5cec0
SHA1:	37940a15e4b233bf2337d5944e69a3b7961bcaf3
SHA256:	ccf74c293c8d23babdf49dddd32fe6a2b2cfc64a203f5d54e1f0358a2e4b2d36
SHA512:	4a742972ab30cd3feb1e2ae1eb51a7dd94c87039b124d49898466ab232aa965d7b6572fcfaae24e973e34a8cbfcbb5af51e29ec0bbb0a99655b3b6c23f802110
SSDEEP:	1536:cFrXKDllysDVxWmJGmzt2X84wBSd8tvSJHBT:cMlBD3wmz4wB/v8V
TLSH:	F7335AD6B500EE7CF84FE77A84070905B131A35698432B372B63BEB3AD361944977E86
File Content Preview:	.ELF.......................D...4...<.....4. ...(.................................. .......................V....... .dt.Q............................NV..a....da.....N^NuNV..J9....f>"y.... QJ.g.X.#.....N."y.... QJ.f.A.....J.g.Hy....N.X.........N^NuNV..N^NuN

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	MC68000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x80000144
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	49980
Section Header Size:	40
Number of Section Headers:	11
Header String Table Index:	10

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x80000094	0x94	0x14	0x0	0x6	AX	2
.text	PROGBITS	0x800000a8	0xa8	0xac3a	0x0	0x6	AX	4
.fini	PROGBITS	0x8000ace2	0xace2	0xe	0x0	0x6	AX	2
.rodata	PROGBITS	0x8000acf0	0xacf0	0x11ea	0x0	0x2	A	2
.eh_frame	PROGBITS	0x8000bedc	0xbedc	0x4	0x0	0x2	A	4
.ctors	PROGBITS	0x8000dee0	0xbee0	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x8000dee8	0xbee8	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x8000def4	0xbef4	0x400	0x0	0x3	WA	4
.bss	NOBITS	0x8000e2f4	0xc2f4	0x51f8	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xc2f4	0x48	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x80000000	0x80000000	0xbee0	0xbee0	6.4283	0x5	R E	0x2000	.init .text .fini .rodata .eh_frame
LOAD	0xbee0	0x8000dee0	0x8000dee0	0x414	0x560c	3.5643	0x6	RW	0x2000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

⊘Skipped network analysis since the amount of network traffic is too extensive. Please download the PCAP and check manually.

System Behavior

Analysis Process: kYeWacX52V.elf PID: 5431, Parent PID: 5354

General

Start time (UTC):	17:01:46
Start date (UTC):	18/04/2024
Path:	/tmp/kYeWacX52V.elf
Arguments:	/tmp/kYeWacX52V.elf
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: kYeWacX52V.elf PID: 5433, Parent PID: 5431

General

Start time (UTC):	17:01:46
Start date (UTC):	18/04/2024
Path:	/tmp/kYeWacX52V.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: kYeWacX52V.elf PID: 5435, Parent PID: 5433

General

Start time (UTC):	17:01:48
Start date (UTC):	18/04/2024
Path:	/tmp/kYeWacX52V.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: kYeWacX52V.elf PID: 5522, Parent PID: 5433

General

Start time (UTC):	17:03:14
Start date (UTC):	18/04/2024
Path:	/tmp/kYeWacX52V.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: kYeWacX52V.elf PID: 5526, Parent PID: 5522

General

Start time (UTC):	17:03:16
Start date (UTC):	18/04/2024
Path:	/tmp/kYeWacX52V.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: xfce4-panel PID: 5457, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5457, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
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: 5458, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5458, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
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: 5459, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5459, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
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: 5460, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5460, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
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: xfce4-panel PID: 5461, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5461, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
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: 5462, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5462, Parent PID: 3147

General

Start time (UTC):	17:01:49
Start date (UTC):	18/04/2024
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

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 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 kYeWacX52V.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Snort 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

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

System Behavior

Analysis Process: kYeWacX52V.elf PID: 5431, Parent PID: 5354

General

Chronological Activities

Analysis Process: kYeWacX52V.elf PID: 5433, Parent PID: 5431

General

Chronological Activities

Analysis Process: kYeWacX52V.elf PID: 5435, Parent PID: 5433

General

Chronological Activities

Analysis Process: kYeWacX52V.elf PID: 5522, Parent PID: 5433

General

Chronological Activities

Analysis Process: kYeWacX52V.elf PID: 5526, Parent PID: 5522

General

Chronological Activities

Analysis Process: xfce4-panel PID: 5457, Parent PID: 3147

General

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5457, Parent PID: 3147

General

Chronological Activities

Analysis Process: xfce4-panel PID: 5458, Parent PID: 3147

General

Chronological Activities

Analysis Process: wrapper-2.0 PID: 5458, Parent PID: 3147

General

Linux Analysis Report
kYeWacX52V.elf