Edit tour

Linux Analysis Report
NtjLYDrHzE.elf

Overview

General Information

Sample name:	NtjLYDrHzE.elf renamed because original name is a hash value
Original sample name:	0f65606812d6f13bc487ef44a2a7b892.elf
Analysis ID:	1467944
MD5:	0f65606812d6f13bc487ef44a2a7b892
SHA1:	c412220753f8bfad8385ba64c74d80822e60ff11
SHA256:	ba11ee5e8e98432f55eecc14c9db026036ccca0f284b4b12012f5287f402904d
Tags:	32elfmiraimotorola
Infos:

Detection

Mirai, Gafgyt, Okiru

Score:	100
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Detected Mirai

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

Yara detected Gafgyt

Yara detected Mirai

Yara detected Okiru

Connects to many ports of the same IP (likely port scanning)

Performs DNS queries to domains with low reputation

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

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

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

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)

Yara signature match

Classification

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1467944
Start date and time:	2024-07-05 06:02:04 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 41s
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:	NtjLYDrHzE.elf renamed because original name is a hash value
Original Sample Name:	0f65606812d6f13bc487ef44a2a7b892.elf
Detection:	MAL
Classification:	mal100.troj.linELF@0/1025@1/0

Runtime Messages

Command:	/tmp/NtjLYDrHzE.elf
PID:	6214
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

dash New Fork (PID: 6195, Parent: 4331)

rm (PID: 6195, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.Mn1K0tTdqN /tmp/tmp.7RL3vxjY2j /tmp/tmp.TjE9mWVghw

dash New Fork (PID: 6196, Parent: 4331)

rm (PID: 6196, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.Mn1K0tTdqN /tmp/tmp.7RL3vxjY2j /tmp/tmp.TjE9mWVghw

NtjLYDrHzE.elf (PID: 6214, Parent: 6128, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/NtjLYDrHzE.elf

NtjLYDrHzE.elf New Fork (PID: 6216, Parent: 6214)

NtjLYDrHzE.elf New Fork (PID: 6218, Parent: 6216)

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

Name	Description	Attribution	Blogpost URLs	Link
Bashlite, Gafgyt	Bashlite is a malware family which infects Linux systems in order to launch distributed denial-of-service attacks (DDoS). Originally it was also known under the name Bashdoor, but this term now refers to the exploit method used by the malware. It has been used to launch attacks of up to 400 Gbps.	No Attribution	http://blog.trendmicro.com/trendlabs-security-intelligence/bashlite-affects-devices-running-on-busybox/ https://blog.cyber5w.com/gafgyt-backdoor-analysis https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/ https://blog.netlab.360.com/public-cloud-threat-intelligence-202203/ https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.bashlite

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
NtjLYDrHzE.elf	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
NtjLYDrHzE.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
NtjLYDrHzE.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
NtjLYDrHzE.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
NtjLYDrHzE.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x1edb1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1edc5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1edd9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eded:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee01:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee15:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee29:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee3d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee51:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee65:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee79:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee8d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eea1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eeb5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eec9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eedd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eef1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ef05:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ef19:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ef2d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ef41:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
NtjLYDrHzE.elf	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x1ec82:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Click to see the 1 entries

Memory Dumps

Source	Rule	Description	Author	Strings
6214.1.00007eff04001000.00007eff04023000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
6214.1.00007eff04001000.00007eff04023000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
6214.1.00007eff04001000.00007eff04023000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
6214.1.00007eff04001000.00007eff04023000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6214.1.00007eff04001000.00007eff04023000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x1edb1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1edc5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1edd9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eded:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee01:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee15:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee29:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee3d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee51:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee65:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee79:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ee8d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eea1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eeb5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eec9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eedd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1eef1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ef05:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ef19:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ef2d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ef41:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6214.1.00007eff04001000.00007eff04023000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x1ec82:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Process Memory Space: NtjLYDrHzE.elf PID: 6214	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: NtjLYDrHzE.elf PID: 6214	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: NtjLYDrHzE.elf PID: 6214	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: NtjLYDrHzE.elf PID: 6214	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x1c37:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1c4b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1c5f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1c73:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1c87:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1c9b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1caf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1cc3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1cd7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1ceb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1cff:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d13:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d27:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d3b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d4f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d63:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d77:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d8b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d9f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1db3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1dc7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: NtjLYDrHzE.elf PID: 6214	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x1b21:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Click to see the 6 entries

Snort Signatures

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.23 - Destination IP: 15.229.32.8

Timestamp:	07/05/24-06:02:42.184980
SID:	2030490
Source Port:	44922
Destination Port:	47925
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response - Source IP: 15.229.32.8 - Destination IP: 192.168.2.23

Timestamp:	07/05/24-06:04:43.499012
SID:	2030489
Source Port:	47925
Destination Port:	44922
Protocol:	TCP
Classtype:	A Network Trojan was detected

String: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinenetstatwgetcurl/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-servershellmnt/sys/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: NtjLYDrHzE.elf	ReversingLabs: Detection: 65%
Source: NtjLYDrHzE.elf	Virustotal: Detection: 55%			Perma Link

Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:44922 -> 15.229.32.8:47925
Source: Traffic	Snort IDS: 2030489 ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response 15.229.32.8:47925 -> 192.168.2.23:44922

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
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: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42

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

Source: NtjLYDrHzE.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: NtjLYDrHzE.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6214.1.00007eff04001000.00007eff04023000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6214.1.00007eff04001000.00007eff04023000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: NtjLYDrHzE.elf PID: 6214, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: NtjLYDrHzE.elf PID: 6214, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinenetstatwgetcurl/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-servershellmnt/sys/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1477/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/379/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1476/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/2208/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1809/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/1494/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/261/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/141/cmdline	Jump to behavior
Source: /tmp/NtjLYDrHzE.elf (PID: 6218)	File opened: /proc/262/cmdline	Jump to behavior

Source: /usr/bin/dash (PID: 6195)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.Mn1K0tTdqN /tmp/tmp.7RL3vxjY2j /tmp/tmp.TjE9mWVghw			Jump to behavior
Source: /usr/bin/dash (PID: 6196)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.Mn1K0tTdqN /tmp/tmp.7RL3vxjY2j /tmp/tmp.TjE9mWVghw			Jump to behavior

Source: NtjLYDrHzE.elf, 6214.1.00007ffda2191000.00007ffda21b2000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-m68k/tmp/NtjLYDrHzE.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/NtjLYDrHzE.elf
Source: NtjLYDrHzE.elf, 6214.1.000055a3d11c0000.000055a3d1245000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/m68k
Source: NtjLYDrHzE.elf, 6214.1.00007ffda2191000.00007ffda21b2000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-m68k
Source: NtjLYDrHzE.elf, 6214.1.000055a3d11c0000.000055a3d1245000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/m68k

Source: NtjLYDrHzE.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: NtjLYDrHzE.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6214.1.00007eff04001000.00007eff04023000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6214.1.00007eff04001000.00007eff04023000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: NtjLYDrHzE.elf PID: 6214, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: NtjLYDrHzE.elf PID: 6214, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16

Source: Yara match	File source: NtjLYDrHzE.elf, type: SAMPLE
Source: Yara match	File source: 6214.1.00007eff04001000.00007eff04023000.r-x.sdmp, type: MEMORY

Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response

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	Windows Management Instrumentation	1 Scripting	Path Interception	1 File Deletion	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

Source	Detection	Scanner	Label	Link
NtjLYDrHzE.elf	66%	ReversingLabs	Linux.Trojan.Mirai
NtjLYDrHzE.elf	55%	Virustotal		Browse
NtjLYDrHzE.elf	100%	Avira	EXP/ELF.Mirai.Z.A

IP	Domain	Country	ASN	ASN Name	Malicious
15.229.32.8	br.suicide2024.xyz	United States	16509	AMAZON-02US	true
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

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
15.229.32.8	A0NtxgiJ9J.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
15.229.32.8	xr2xnZhHkh.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
109.202.202.202	b2J6hgvd51.elf	Get hash	malicious	Unknown	Browse
	pySm2HvPnL.elf	Get hash	malicious	Mirai, Gafgyt	Browse
	Ny5s2jR79u.elf	Get hash	malicious	Unknown	Browse
	WZXpVdaWMG.elf	Get hash	malicious	Unknown	Browse
	KgaPbZvAkC.elf	Get hash	malicious	Unknown	Browse
	FmeA542aAN.elf	Get hash	malicious	Unknown	Browse
	oR1q3XIaZu.elf	Get hash	malicious	Unknown	Browse
	SDNeMr90LW.elf	Get hash	malicious	ConnectBack	Browse
	4444.elf	Get hash	malicious	Unknown	Browse
91.189.91.43	b2J6hgvd51.elf	Get hash	malicious	Unknown	Browse
	pySm2HvPnL.elf	Get hash	malicious	Mirai, Gafgyt	Browse
	Ny5s2jR79u.elf	Get hash	malicious	Unknown	Browse
	WZXpVdaWMG.elf	Get hash	malicious	Unknown	Browse
	KgaPbZvAkC.elf	Get hash	malicious	Unknown	Browse
	FmeA542aAN.elf	Get hash	malicious	Unknown	Browse
	oR1q3XIaZu.elf	Get hash	malicious	Unknown	Browse
	SDNeMr90LW.elf	Get hash	malicious	ConnectBack	Browse
	4444.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	b2J6hgvd51.elf	Get hash	malicious	Unknown	Browse
	pySm2HvPnL.elf	Get hash	malicious	Mirai, Gafgyt	Browse
	Ny5s2jR79u.elf	Get hash	malicious	Unknown	Browse
	WZXpVdaWMG.elf	Get hash	malicious	Unknown	Browse
	KgaPbZvAkC.elf	Get hash	malicious	Unknown	Browse
	FmeA542aAN.elf	Get hash	malicious	Unknown	Browse
	oR1q3XIaZu.elf	Get hash	malicious	Unknown	Browse
	SDNeMr90LW.elf	Get hash	malicious	ConnectBack	Browse
	4444.elf	Get hash	malicious	Unknown	Browse

Process:	/tmp/NtjLYDrHzE.elf
File Type:	data
Category:	dropped
Size (bytes):	20
Entropy (8bit):	4.1219280948873624
Encrypted:	false
SSDEEP:	3:TgFah92sDl:TgE92G
MD5:	6F19FC41D84BE0882438479292A7F86F
SHA1:	47BD41D03D36AEBA1FF81C8E94ABBE6AD8370A4A
SHA-256:	E9CEA3C58E1C08B856925BFD4BE04B46C71931AD843DCFAC8186B3C0887AAA6B
SHA-512:	C84E55F62D10FF5AE12D87CC9CE377217B21A4832EE9D491AC56941EDBF190D5FBC5780D253783D9E71AC13A012DE4546EEE4EEAA084BB331A05A3BCA58162D0
Malicious:	false
Reputation:	low
Preview:	/tmp/NtjLYDrHzE.elf.

File type:	ELF 32-bit MSB executable, Motorola m68k, 68020, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.727503244099245
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	NtjLYDrHzE.elf
File size:	154'592 bytes
MD5:	0f65606812d6f13bc487ef44a2a7b892
SHA1:	c412220753f8bfad8385ba64c74d80822e60ff11
SHA256:	ba11ee5e8e98432f55eecc14c9db026036ccca0f284b4b12012f5287f402904d
SHA512:	e2198f7f034bfd68765d950c3b8dbc58411c150069e7d30e67d40e97ff992866ba5fe9a574e76a71fd821dec9285cdcfeb7a295862e9018e3914ebb0f1c3a002
SSDEEP:	3072:fcyWAgG6CH7XUS4zA07tYTEVrjbi/LSD/J1yRN+Cq:fcy5ESAAuYT3LSDHyR0Cq
TLSH:	24E33AC7F800DEFEF80AE33648570905B630B7E205925A372257797BED3A1991937E86
File Content Preview:	.ELF.......................D...4..ZP.....4. ...(.................................. ...........0...0...I<.......... .dt.Q............................NV..a....da....8N^NuNV..J9..z.f>"y..1. QJ.g.X.#...1.N."y..1. QJ.f.A.....J.g.Hy....N.X.......z.N^NuNV..N^NuN

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:	154192
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

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	0x1e562	0x0	0x6	AX	4
.fini	PROGBITS	0x8001e60a	0x1e60a	0xe	0x0	0x6	AX	2
.rodata	PROGBITS	0x8001e618	0x1e618	0x2ab6	0x0	0x2	A	2
.ctors	PROGBITS	0x800230d4	0x210d4	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x800230e0	0x210e0	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x80023100	0x21100	0x4910	0x0	0x3	WA	32
.bss	NOBITS	0x80027a10	0x25a10	0x4660	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x25a10	0x3e	0x0	0x0		1

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report NtjLYDrHzE.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

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

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/qemu-open.018jcp (deleted)

/tmp/qemu-open.05qggm (deleted)

/tmp/qemu-open.06Bx5n (deleted)

/tmp/qemu-open.08ic0o (deleted)

/tmp/qemu-open.09MsXn (deleted)

/tmp/qemu-open.0BgRyo (deleted)

/tmp/qemu-open.0D9Nxm (deleted)

/tmp/qemu-open.0DhGhn (deleted)

/tmp/qemu-open.0IAbcn (deleted)

/tmp/qemu-open.0NpuKn (deleted)

/tmp/qemu-open.0NsjXm (deleted)

/tmp/qemu-open.0SDATn (deleted)

/tmp/qemu-open.0UHEDo (deleted)

/tmp/qemu-open.0YWgyp (deleted)

/tmp/qemu-open.0ezDNm (deleted)

/tmp/qemu-open.0kjCco (deleted)

/tmp/qemu-open.0l8tIn (deleted)

/tmp/qemu-open.0lKufm (deleted)

/tmp/qemu-open.0qhJRo (deleted)

/tmp/qemu-open.0sMnvn (deleted)

/tmp/qemu-open.0ssHxm (deleted)

/tmp/qemu-open.0u4bkn (deleted)

/tmp/qemu-open.0wSbAn (deleted)

/tmp/qemu-open.0xXIBp (deleted)

/tmp/qemu-open.14g6yn (deleted)

/tmp/qemu-open.17giun (deleted)

/tmp/qemu-open.18nU4k (deleted)

/tmp/qemu-open.1AdSYl (deleted)

/tmp/qemu-open.1ImfNl (deleted)

/tmp/qemu-open.1R2Gyo (deleted)

/tmp/qemu-open.1SLWhl (deleted)

Linux Analysis Report
NtjLYDrHzE.elf

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x80000000	0x80000000	0x210ce	0x210ce	6.1538	0x5	R E	0x2000	.init .text .fini .rodata
LOAD	0x210d4	0x800230d4	0x800230d4	0x493c	0x8f9c	0.4484	0x6	RW	0x2000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jul 5, 2024 06:02:42.161700010 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:02:42.166692972 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:02:42.166754007 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:02:42.184979916 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:02:42.189903021 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:02:42.790818930 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:02:42.790904045 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:02:43.486380100 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:02:43.486552954 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:02:43.787719965 CEST	43928	443	192.168.2.23	91.189.91.42
Jul 5, 2024 06:02:49.162954092 CEST	42836	443	192.168.2.23	91.189.91.43
Jul 5, 2024 06:02:50.699489117 CEST	42516	80	192.168.2.23	109.202.202.202
Jul 5, 2024 06:02:53.494524956 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:02:53.499391079 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:03:03.487796068 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:03:03.487937927 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:03:03.752966881 CEST	43928	443	192.168.2.23	91.189.91.42
Jul 5, 2024 06:03:16.039268017 CEST	42836	443	192.168.2.23	91.189.91.43
Jul 5, 2024 06:03:20.134697914 CEST	42516	80	192.168.2.23	109.202.202.202
Jul 5, 2024 06:03:23.488982916 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:03:23.489130020 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:03:43.490119934 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:03:43.490226030 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:03:44.707277060 CEST	43928	443	192.168.2.23	91.189.91.42
Jul 5, 2024 06:04:03.493007898 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:04:03.493149042 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:04:23.496172905 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:04:23.496365070 CEST	44922	47925	192.168.2.23	15.229.32.8
Jul 5, 2024 06:04:43.499011993 CEST	47925	44922	15.229.32.8	192.168.2.23
Jul 5, 2024 06:04:43.499140978 CEST	44922	47925	192.168.2.23	15.229.32.8

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jul 5, 2024 06:02:42.142906904 CEST	42508	53	192.168.2.23	8.8.8.8
Jul 5, 2024 06:02:42.156217098 CEST	53	42508	8.8.8.8	192.168.2.23

Start time (UTC):	04:02:34
Start date (UTC):	05/07/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	04:02:41
Start date (UTC):	05/07/2024
Path:	/tmp/NtjLYDrHzE.elf
Arguments:	/tmp/NtjLYDrHzE.elf
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

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 delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre