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Linux Analysis Report
caA474oBY2.elf

Overview

General Information

Sample name:	caA474oBY2.elf renamed because original name is a hash value
Original sample name:	cb67b3d6475f64cfae54e4f427bbfdad.elf
Analysis ID:	1429576
MD5:	cb67b3d6475f64cfae54e4f427bbfdad
SHA1:	06265af0f387db138cff98d44db80df0bfdb7f3f
SHA256:	e62b41c5ea3c57dcdbcefb257f476331ae50ed1560b6d161cfac46e7219d75a2
Tags:	32elfmipsmirai
Infos:

Detection

Mirai

Score:	84
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

Yara detected Mirai

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

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

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)

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

Yara signature match

Classification

Analysis Advice

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

Static ELF header machine description suggests that the sample might only run correctly on MIPS or ARM architectures.

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1429576
Start date and time:	2024-04-22 12:15:12 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 49s
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:	caA474oBY2.elf renamed because original name is a hash value
Original Sample Name:	cb67b3d6475f64cfae54e4f427bbfdad.elf
Detection:	MAL
Classification:	mal84.troj.linELF@0/1027@2/0

Warnings

Report size exceeded maximum capacity and may have missing network information.

Runtime Messages

Command:	/tmp/caA474oBY2.elf
PID:	5440
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

caA474oBY2.elf (PID: 5440, Parent: 5360, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/caA474oBY2.elf

caA474oBY2.elf New Fork (PID: 5442, Parent: 5440)

caA474oBY2.elf New Fork (PID: 5443, Parent: 5440)

caA474oBY2.elf New Fork (PID: 5445, Parent: 5440)

caA474oBY2.elf New Fork (PID: 5448, Parent: 5440)

caA474oBY2.elf New Fork (PID: 5450, Parent: 5448)

caA474oBY2.elf New Fork (PID: 5452, Parent: 5448)

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
caA474oBY2.elf	Linux_Trojan_Mirai_0bce98a2	unknown	unknown	0x189c8:$a: 4B 52 41 00 46 47 44 43 57 4E 56 00 48 57 43 4C 56 47 41 4A
caA474oBY2.elf	Mirai_Botnet_Malware	Detects Mirai Botnet Malware	Florian Roth	0x1b0ea:$x5: .mdebug.abi32 0x189d4:$s5: HWCLVGAJ

PCAP (Network Traffic)

Source	Rule	Description	Author	Strings
dump.pcap	JoeSecurity_Mirai_12	Yara detected Mirai	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
5440.1.00007f5134400000.00007f513441a000.r-x.sdmp	Linux_Trojan_Mirai_0bce98a2	unknown	unknown	0x189c8:$a: 4B 52 41 00 46 47 44 43 57 4E 56 00 48 57 43 4C 56 47 41 4A
5442.1.00007f5134400000.00007f513441a000.r-x.sdmp	Linux_Trojan_Mirai_0bce98a2	unknown	unknown	0x189c8:$a: 4B 52 41 00 46 47 44 43 57 4E 56 00 48 57 43 4C 56 47 41 4A
5448.1.00007f5134400000.00007f513441a000.r-x.sdmp	Linux_Trojan_Mirai_0bce98a2	unknown	unknown	0x189c8:$a: 4B 52 41 00 46 47 44 43 57 4E 56 00 48 57 43 4C 56 47 41 4A

Snort Signatures

ET EXPLOIT HiSilicon DVR - Default Telnet Root Password Inbound - Source IP: 192.168.2.13 - Destination IP: 204.116.110.37

Timestamp:	04/22/24-12:16:54.511066
SID:	2027973
Source Port:	35866
Destination Port:	23
Protocol:	TCP
Classtype:	Attempt to login by a default username and password

ET EXPLOIT HiSilicon DVR - Default Telnet Root Password Inbound - Source IP: 192.168.2.13 - Destination IP: 61.184.72.164

Timestamp:	04/22/24-12:17:11.242058
SID:	2027973
Source Port:	56480
Destination Port:	23
Protocol:	TCP
Classtype:	Attempt to login by a default username and password

String: (2surf2/proc/self/exebash /proc/%s/exe/wget/tftp/curl/fd/socket/bin/busybox/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-server/opt/app/monitorusr/mnt/sys/bin/boot/run/media/srv/sbin/lib/etc/dev/telnetsshsshdbashhttpdtelnetddropbearropbearencodersystem/z/secom//usr/sbin//usr/lib//var/tmp/wlanconthyd.archyd.x86_64hyd.x86hyd.i686hyd.mpslhyd.mipshyd.armhyd.arm4hyd.arm5hyd.arm6hyd.arm7hyd.ppchyd.spchyd.m68khyd.sh4hyd.xtensahyd.nios2hyd.aarch64hyd.microblazeelwlancont/proc/proc/%d/cmdlinenetstatwgetcurlbusybox/proc/%s/cmdline.//proc//proc/%d/mapssystemd /var/run/mnt/root/var/tmp/boot/.(deleted)/home/proc/net/tcp%*s %08X127.0.0.1Killing process %d

Source: caA474oBY2.elf	Virustotal: Detection: 39%			Perma Link
Source: caA474oBY2.elf	ReversingLabs: Detection: 42%

Source: Traffic	Snort IDS: 2027973 ET EXPLOIT HiSilicon DVR - Default Telnet Root Password Inbound 192.168.2.13:35866 -> 204.116.110.37:23
Source: Traffic	Snort IDS: 2027973 ET EXPLOIT HiSilicon DVR - Default Telnet Root Password Inbound 192.168.2.13:56480 -> 61.184.72.164:23

Source: unknown	TCP traffic detected without corresponding DNS query: 201.156.244.30
Source: unknown	TCP traffic detected without corresponding DNS query: 79.69.236.92
Source: unknown	TCP traffic detected without corresponding DNS query: 202.150.146.99
Source: unknown	TCP traffic detected without corresponding DNS query: 27.12.234.99
Source: unknown	TCP traffic detected without corresponding DNS query: 148.183.183.60
Source: unknown	TCP traffic detected without corresponding DNS query: 82.209.120.219
Source: unknown	TCP traffic detected without corresponding DNS query: 113.167.225.176
Source: unknown	TCP traffic detected without corresponding DNS query: 58.211.166.24
Source: unknown	TCP traffic detected without corresponding DNS query: 123.33.150.1
Source: unknown	TCP traffic detected without corresponding DNS query: 70.249.6.99
Source: unknown	TCP traffic detected without corresponding DNS query: 194.148.166.58
Source: unknown	TCP traffic detected without corresponding DNS query: 147.179.94.178
Source: unknown	TCP traffic detected without corresponding DNS query: 66.28.48.174
Source: unknown	TCP traffic detected without corresponding DNS query: 32.157.132.159
Source: unknown	TCP traffic detected without corresponding DNS query: 104.102.95.129
Source: unknown	TCP traffic detected without corresponding DNS query: 90.69.33.87
Source: unknown	TCP traffic detected without corresponding DNS query: 27.183.16.208
Source: unknown	TCP traffic detected without corresponding DNS query: 216.230.176.65
Source: unknown	TCP traffic detected without corresponding DNS query: 24.116.233.181
Source: unknown	TCP traffic detected without corresponding DNS query: 81.101.79.205
Source: unknown	TCP traffic detected without corresponding DNS query: 145.115.196.212
Source: unknown	TCP traffic detected without corresponding DNS query: 96.231.200.247
Source: unknown	TCP traffic detected without corresponding DNS query: 213.48.157.216
Source: unknown	TCP traffic detected without corresponding DNS query: 91.121.37.211
Source: unknown	TCP traffic detected without corresponding DNS query: 173.102.206.54
Source: unknown	TCP traffic detected without corresponding DNS query: 93.119.229.85
Source: unknown	TCP traffic detected without corresponding DNS query: 220.148.133.235
Source: unknown	TCP traffic detected without corresponding DNS query: 49.79.192.39
Source: unknown	TCP traffic detected without corresponding DNS query: 71.19.130.195
Source: unknown	TCP traffic detected without corresponding DNS query: 192.8.13.134
Source: unknown	TCP traffic detected without corresponding DNS query: 158.95.14.44
Source: unknown	TCP traffic detected without corresponding DNS query: 213.53.88.217
Source: unknown	TCP traffic detected without corresponding DNS query: 63.236.96.41
Source: unknown	TCP traffic detected without corresponding DNS query: 112.80.198.189
Source: unknown	TCP traffic detected without corresponding DNS query: 202.235.168.108
Source: unknown	TCP traffic detected without corresponding DNS query: 154.109.246.5
Source: unknown	TCP traffic detected without corresponding DNS query: 166.139.237.95
Source: unknown	TCP traffic detected without corresponding DNS query: 207.186.26.48
Source: unknown	TCP traffic detected without corresponding DNS query: 203.163.237.156
Source: unknown	TCP traffic detected without corresponding DNS query: 101.142.83.11
Source: unknown	TCP traffic detected without corresponding DNS query: 40.138.70.220
Source: unknown	TCP traffic detected without corresponding DNS query: 144.247.32.184
Source: unknown	TCP traffic detected without corresponding DNS query: 134.98.68.40
Source: unknown	TCP traffic detected without corresponding DNS query: 32.75.252.241
Source: unknown	TCP traffic detected without corresponding DNS query: 139.148.225.130
Source: unknown	TCP traffic detected without corresponding DNS query: 54.192.184.80
Source: unknown	TCP traffic detected without corresponding DNS query: 135.173.172.228
Source: unknown	TCP traffic detected without corresponding DNS query: 169.31.114.249
Source: unknown	TCP traffic detected without corresponding DNS query: 38.30.47.188
Source: unknown	TCP traffic detected without corresponding DNS query: 32.221.200.177

Source: caA474oBY2.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_0bce98a2 Author: unknown
Source: caA474oBY2.elf, type: SAMPLE	Matched rule: Detects Mirai Botnet Malware Author: Florian Roth
Source: 5440.1.00007f5134400000.00007f513441a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 Author: unknown
Source: 5442.1.00007f5134400000.00007f513441a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 Author: unknown
Source: 5448.1.00007f5134400000.00007f513441a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 Author: unknown

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: busybox
Source: Initial sample	String containing 'busybox' found: (2surf2/proc/self/exebash /proc/%s/exe/wget/tftp/curl/fd/socket/bin/busybox/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-server/opt/app/monitorusr/mnt/sys/bin/boot/run/media/srv/sbin/lib/etc/dev/telnetsshsshdbashhttpdtelnetddropbearropbearencodersystem/z/secom//usr/sbin//usr/lib//var/tmp/wlanconthyd.archyd.x86_64hyd.x86hyd.i686hyd.mpslhyd.mipshyd.armhyd.arm4hyd.arm5hyd.arm6hyd.arm7hyd.ppchyd.spchyd.m68khyd.sh4hyd.xtensahyd.nios2hyd.aarch64hyd.microblazeelwlancont/proc/proc/%d/cmdlinenetstatwgetcurlbusybox/proc/%s/cmdline.//proc//proc/%d/mapssystemd /var/run/mnt/root/var/tmp/boot/.(deleted)/home/proc/net/tcp%*s %08X127.0.0.1Killing process %d

Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/5382/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/3760/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/238/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/239/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/5279/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/241/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/371/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/1238/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/134/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/3413/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/caA474oBY2.elf (PID: 5442)	File opened: /proc/30/cmdline	Jump to behavior

Source: caA474oBY2.elf, 5442.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp	Binary or memory string: 4V/tmp/qemu-open.HsvkSF
Source: caA474oBY2.elf, 5440.1.00005634c7dac000.00005634c7e54000.rw-.sdmp, caA474oBY2.elf, 5442.1.00005634c7dac000.00005634c7e54000.rw-.sdmp, caA474oBY2.elf, 5448.1.00005634c7dac000.00005634c7e54000.rw-.sdmp	Binary or memory string: 4V!/etc/qemu-binfmt/mips
Source: caA474oBY2.elf, 5442.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp	Binary or memory string: /tmp/qemu-open.HsvkSF
Source: caA474oBY2.elf, 5440.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp	Binary or memory string: /tmp/qemu-open.yfnCoy
Source: caA474oBY2.elf, 5440.1.00005634c7dac000.00005634c7e54000.rw-.sdmp, caA474oBY2.elf, 5442.1.00005634c7dac000.00005634c7e54000.rw-.sdmp, caA474oBY2.elf, 5448.1.00005634c7dac000.00005634c7e54000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: caA474oBY2.elf, 5440.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp, caA474oBY2.elf, 5442.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp, caA474oBY2.elf, 5448.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp	Binary or memory string: %s/qemu-op
Source: caA474oBY2.elf, 5440.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp, caA474oBY2.elf, 5442.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp, caA474oBY2.elf, 5442.1.00007f513445c000.00007f513445f000.rw-.sdmp, caA474oBY2.elf, 5448.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips
Source: caA474oBY2.elf, 5440.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp	Binary or memory string: 4V/tmp/qemu-open.yfnCoy\4
Source: caA474oBY2.elf, 5442.1.00007f513445c000.00007f513445f000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips/tmp/caA474oBY2.elfg/org/gtk/gvfs/exec_spaw/0inux-gnu/xfce4/panel/plugins/libactions.so1412582925actionsAction ButtonsLog out, lock or other system actionson plugin for the Xfce panels and control the brightness of your display
Source: caA474oBY2.elf, 5440.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp, caA474oBY2.elf, 5442.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp, caA474oBY2.elf, 5448.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp	Binary or memory string: MPDIR%s/qemu-op
Source: caA474oBY2.elf, 5440.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp, caA474oBY2.elf, 5442.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp, caA474oBY2.elf, 5448.1.00007fff3da4b000.00007fff3da6c000.rw-.sdmp	Binary or memory string: cx86_64/usr/bin/qemu-mips/tmp/caA474oBY2.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/caA474oBY2.elf

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	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Standard Port	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-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Source	Detection	Scanner	Label	Link
caA474oBY2.elf	40%	Virustotal		Browse
caA474oBY2.elf	42%	ReversingLabs	Linux.Trojan.Mirai
caA474oBY2.elf	100%	Avira	EXP/ELF.Mirai.W

IP	Domain	Country	ASN	ASN Name	Malicious
212.218.25.230	unknown	Germany	8319	NETHINKS-ASNETHINKSGmbHDE	false
122.41.178.114	unknown	Korea Republic of	17858	POWERVIS-AS-KRLGPOWERCOMMKR	false
132.135.23.194	unknown	United States	306	DNIC-ASBLK-00306-00371US	false
172.157.75.121	unknown	United States	7018	ATT-INTERNET4US	false
75.159.63.17	unknown	Canada	852	ASN852CA	false
5.96.236.195	unknown	Italy	3269	ASN-IBSNAZIT	false
23.219.94.238	unknown	United States	16625	AKAMAI-ASUS	false
138.88.134.190	unknown	United States	701	UUNETUS	false
133.211.234.96	unknown	Japan	2518	BIGLOBEBIGLOBEIncJP	false
167.217.133.234	unknown	United States	6461	ZAYO-6461US	false
101.44.56.38	unknown	China	131536	SHGWBNNETShanghaiGreatWallBroadbandNetworkServiceCo	false
212.249.32.84	unknown	Switzerland	702	UUNETUS	false
69.232.200.26	unknown	United States	7018	ATT-INTERNET4US	false
123.143.96.17	unknown	Korea Republic of	3786	LGDACOMLGDACOMCorporationKR	false
217.86.165.139	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
128.77.127.192	unknown	Denmark	3292	TDCTDCASDK	false
97.217.214.145	unknown	United States	6167	CELLCO-PARTUS	false
197.208.232.108	unknown	Sudan	36998	SDN-MOBITELSD	false
152.233.230.87	unknown	Brazil	7738	TelemarNorteLesteSABR	false
137.20.237.53	unknown	United States	13688	PSEGUS	false
184.203.237.115	unknown	United States	10507	SPCSUS	false
208.124.103.138	unknown	United States	5742	CCINETUS	false
221.18.94.142	unknown	Japan	17676	GIGAINFRASoftbankBBCorpJP	false
216.153.246.249	unknown	United States	7029	WINDSTREAMUS	false
51.138.118.89	unknown	United Kingdom	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
212.126.162.186	unknown	Switzerland	15432	TP-ZUERICHTechnoparkZuerichCH	false
93.204.191.38	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
2.113.133.62	unknown	Italy	3269	ASN-IBSNAZIT	false
69.85.234.185	unknown	United States	13760	UNITI-FIBERUS	false
74.20.17.161	unknown	United States	7922	COMCAST-7922US	false
112.148.129.61	unknown	Korea Republic of	17858	POWERVIS-AS-KRLGPOWERCOMMKR	false
120.104.226.149	unknown	Taiwan; Republic of China (ROC)	17716	NTU-TWNationalTaiwanUniversityTW	false
46.249.120.166	unknown	Iran (ISLAMIC Republic Of)	201150	DIDEHABNNETIR	false
40.195.63.237	unknown	United States	4249	LILLY-ASUS	false
193.23.6.19	unknown	Romania	51799	FIDELNET-ASStrIonIrimescuNr307SatSfantuIlieRO	false
137.131.133.126	unknown	United States	2641	TSRI-ASUS	false
213.191.17.51	unknown	Russian Federation	3253	SOVINTEL-EF-ASRU	false
109.209.68.2	unknown	France	3215	FranceTelecom-OrangeFR	false
134.230.221.244	unknown	United States	13490	BUCKEYECABLEVISIONUS	false
194.20.55.188	unknown	Italy	3313	INET-ASIT	false
151.203.213.54	unknown	United States	701	UUNETUS	false
176.150.184.48	unknown	France	5410	BOUYGTEL-ISPFR	false
52.132.180.39	unknown	United States	63040	HOSTZORSUS	false
170.167.197.75	unknown	United States	11283	COSTCOUS	false
133.138.237.176	unknown	Japan	2500	WIDE-BBWIDEProjectJP	false
85.212.141.84	unknown	Germany	12312	ECOTELDE	false
32.86.106.59	unknown	United States	2686	ATGS-MMD-ASUS	false
151.107.63.99	unknown	United States	29066	VELIANET-ASvelianetInternetdiensteGmbHDE	false
107.131.62.239	unknown	United States	7018	ATT-INTERNET4US	false
192.184.181.16	unknown	United States	7065	SONOMAUS	false
130.4.118.181	unknown	United States	6908	DATAHOPDatahop-SixDegreesGB	false
183.208.246.78	unknown	China	56046	CMNET-JIANGSU-APChinaMobilecommunicationscorporationCN	false
40.115.101.72	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
194.112.244.247	unknown	Austria	3330	PROFINET-ATViennaAustriaAT	false
87.231.39.201	unknown	France	21502	ASN-NUMERICABLEFR	false
167.198.101.25	unknown	United States	2897	GEORGIA-1US	false
175.80.3.78	unknown	China	9394	CTTNETChinaTieTongTelecommunicationsCorporationCN	false
52.168.135.87	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
90.74.228.26	unknown	France	12479	UNI2-ASES	false
43.116.224.77	unknown	Japan	4249	LILLY-ASUS	false
135.66.196.4	unknown	United States	18676	AVAYAUS	false
92.246.148.178	unknown	Russian Federation	47723	SOFTLINE_DCRU	false
201.20.190.2	unknown	Brazil	11835	NOVAFIBRATELECOMSABR	false
39.53.239.144	unknown	Pakistan	45595	PKTELECOM-AS-PKPakistanTelecomCompanyLimitedPK	false
120.223.245.97	unknown	China	24444	CMNET-V4SHANDONG-AS-APShandongMobileCommunicationCompany	false
148.29.108.52	unknown	United States	6400	CompaniaDominicanadeTelefonosSADO	false
71.147.150.24	unknown	United States	7018	ATT-INTERNET4US	false
125.31.214.244	unknown	China	17622	CNCGROUP-GZChinaUnicomGuangzhounetworkCN	false
219.70.210.77	unknown	Taiwan; Republic of China (ROC)	9416	MULTIMEDIA-AS-APHoshinMultimediaCenterIncTW	false
81.110.133.148	unknown	United Kingdom	5089	NTLGB	false
223.95.149.14	unknown	China	56041	CMNET-ZHEJIANG-APChinaMobilecommunicationscorporationC	false
204.25.162.102	unknown	United States	13325	STOMIUS	false
124.37.80.219	unknown	Japan	17506	UCOMARTERIANetworksCorporationJP	false
163.122.14.225	unknown	Australia	1767	ILIGHT-NETUS	false
145.123.28.116	unknown	Netherlands	1103	SURFNET-NLSURFnetTheNetherlandsNL	false
193.217.251.72	unknown	Sweden	1257	TELE2EU	false
157.198.38.143	unknown	United States	4704	SANNETRakutenMobileIncJP	false
221.166.28.230	unknown	Korea Republic of	9631	YSU-AS-KRyoungsanuniversityKR	false
147.59.34.238	unknown	United States	1533	DNIC-AS-01533US	false
71.221.225.30	unknown	United States	209	CENTURYLINK-US-LEGACY-QWESTUS	false
125.174.42.220	unknown	Japan	4713	OCNNTTCommunicationsCorporationJP	false
194.155.226.73	unknown	United Kingdom	5503	RMIFLGB	false
179.178.200.12	unknown	Brazil	18881	TELEFONICABRASILSABR	false
185.147.245.152	unknown	United Kingdom	208687	JURASSIC-FIBREGB	false
172.116.139.192	unknown	United States	20001	TWC-20001-PACWESTUS	false
165.84.49.79	unknown	New Zealand	23655	SNAP-NZ-ASSnapInternetLimitedNZ	false
13.142.39.163	unknown	United States	7018	ATT-INTERNET4US	false
137.135.20.91	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
114.233.172.178	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
67.185.20.155	unknown	United States	7922	COMCAST-7922US	false
112.127.88.209	unknown	China	37963	CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd	false
72.68.142.157	unknown	United States	701	UUNETUS	false
73.6.107.146	unknown	United States	7922	COMCAST-7922US	false
139.205.44.122	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
105.19.206.130	unknown	Mauritius	37100	SEACOM-ASMU	false
172.185.62.54	unknown	United States	7018	ATT-INTERNET4US	false
70.235.78.15	unknown	United States	2386	INS-ASUS	false
119.84.171.24	unknown	China	134420	CHINATELECOM-CHONGQING-IDCChongqingTelecomCN	false
138.133.109.76	unknown	United States	3269	ASN-IBSNAZIT	false
135.105.55.17	unknown	United States	18676	AVAYAUS	false

Source: caA474oBY2.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_0bce98a2 reference_sample = 1b20df8df7f84ad29d81ccbe276f49a6488c2214077b13da858656c027531c80, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 993d0d2e24152d0fb72cc5d5add395bed26671c3935f73386341398b91cb0e6e, id = 0bce98a2-113e-41e1-95c9-9e1852b26142, last_modified = 2021-09-16
Source: caA474oBY2.elf, type: SAMPLE	Matched rule: Mirai_Botnet_Malware date = 2016-10-04, hash5 = 420bf9215dfb04e5008c5e522eee9946599e2b323b17f17919cd802ebb012175, hash4 = 2efa09c124f277be2199bee58f49fc0ce6c64c0bef30079dfb3d94a6de492a69, hash3 = 20683ff7a5fec1237fc09224af40be029b9548c62c693844624089af568c89d4, hash2 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, hash1 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, author = Florian Roth, description = Detects Mirai Botnet Malware, hash10 = c61bf95146c68bfbbe01d7695337ed0e93ea759f59f651799f07eecdb339f83f, hash11 = d9573c3850e2ae35f371dff977fc3e5282a5e67db8e3274fd7818e8273fd5c89, hash12 = f1100c84abff05e0501e77781160d9815628e7fd2de9e53f5454dbcac7c84ca5, hash9 = bf0471b37dba7939524a30d7d5afc8fcfb8d4a7c9954343196737e72ea4e2dc4, hash8 = 89570ae59462e6472b6769545a999bde8457e47ae0d385caaa3499ab735b8147, hash7 = 70bb0ec35dd9afcfd52ec4e1d920e7045dc51dca0573cd4c753987c9d79405c0, hash6 = 62cdc8b7fffbaf5683a466f6503c03e68a15413a90f6afd5a13ba027631460c6, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/, hash13 = fb713ccf839362bf0fbe01aedd6796f4d74521b133011b408e42c1fd9ab8246b
Source: 5440.1.00007f5134400000.00007f513441a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 reference_sample = 1b20df8df7f84ad29d81ccbe276f49a6488c2214077b13da858656c027531c80, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 993d0d2e24152d0fb72cc5d5add395bed26671c3935f73386341398b91cb0e6e, id = 0bce98a2-113e-41e1-95c9-9e1852b26142, last_modified = 2021-09-16
Source: 5442.1.00007f5134400000.00007f513441a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 reference_sample = 1b20df8df7f84ad29d81ccbe276f49a6488c2214077b13da858656c027531c80, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 993d0d2e24152d0fb72cc5d5add395bed26671c3935f73386341398b91cb0e6e, id = 0bce98a2-113e-41e1-95c9-9e1852b26142, last_modified = 2021-09-16
Source: 5448.1.00007f5134400000.00007f513441a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 reference_sample = 1b20df8df7f84ad29d81ccbe276f49a6488c2214077b13da858656c027531c80, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 993d0d2e24152d0fb72cc5d5add395bed26671c3935f73386341398b91cb0e6e, id = 0bce98a2-113e-41e1-95c9-9e1852b26142, last_modified = 2021-09-16

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
212.218.25.230	cWd3t6feh9	Get hash	malicious	Mirai	Browse
101.44.56.38	scCCjfasyK	Get hash	malicious	Mirai	Browse
69.85.234.185	o0WMYvg5fu	Get hash	malicious	Mirai	Browse
184.203.237.115	x86-20220414-1125	Get hash	malicious	Mirai	Browse
132.135.23.194	zogsXPGVgB.elf	Get hash	malicious	Mirai	Browse
23.219.94.238	kVTVBlHmt7	Get hash	malicious	Mirai	Browse
217.86.165.139	DCwGKAEFrZ.elf	Get hash	malicious	Mirai	Browse
93.204.191.38	8lzQh5F8lt.elf	Get hash	malicious	Mirai	Browse
197.208.232.108	arm7.elf	Get hash	malicious	Mirai	Browse
197.208.232.108	EAlqPb1Y2N.elf	Get hash	malicious	Mirai, Moobot	Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	jPLqxoxi1w.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	dI3tFWyJ6d.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	OO1vDl4L4r.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	tB42BIvqlr.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	kFpCQq6szE.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	Caa2tySjUN.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	tajma.mpsl-20240422-0539.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.24
	tajma.x86_64-20240422-0536.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.24
	tajma.mips-20240422-0536.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.24
	tajma.arm-20240422-0536.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.24

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
POWERVIS-AS-KRLGPOWERCOMMKR	aQvU3QHA3N.elf	Get hash	malicious	Unknown	Browse	112.150.0.178
	tajma.x86-20240422-0535.elf	Get hash	malicious	Mirai, Okiru	Browse	49.166.148.221
	qHaDdrhGKL.elf	Get hash	malicious	Mirai	Browse	182.226.145.236
	w2wnAQTd6O.elf	Get hash	malicious	Unknown	Browse	116.40.101.169
	sZyq3DvYmc.elf	Get hash	malicious	Mirai	Browse	122.34.177.245
	tajma.arm7-20240421-1029.elf	Get hash	malicious	Mirai, Okiru	Browse	119.69.3.8
	tajma.x86-20240421-1027.elf	Get hash	malicious	Mirai, Okiru	Browse	116.47.196.53
	czEunnbk7b.elf	Get hash	malicious	Mirai	Browse	125.177.38.24
	BzmhHwFpCV.elf	Get hash	malicious	Mirai	Browse	49.161.28.207
DNIC-ASBLK-00306-00371US	aQvU3QHA3N.elf	Get hash	malicious	Unknown	Browse	132.82.187.249
	qHaDdrhGKL.elf	Get hash	malicious	Mirai	Browse	132.92.115.11
	dugw41p62T.elf	Get hash	malicious	Mirai	Browse	132.92.249.220
	Y98pGn3FUt.elf	Get hash	malicious	Mirai	Browse	132.81.154.151
	tajma.x86-20240421-1027.elf	Get hash	malicious	Mirai, Okiru	Browse	132.135.245.188
	Q2bIN963Kt.elf	Get hash	malicious	Mirai, Okiru	Browse	132.92.96.23
	BzmhHwFpCV.elf	Get hash	malicious	Mirai	Browse	55.92.176.81
	6VXQ3TUNZo.elf	Get hash	malicious	Mirai	Browse	55.224.248.163
	Gq7FlDf6cE.elf	Get hash	malicious	Mirai	Browse	214.15.17.12
	wFtZih4nN9.elf	Get hash	malicious	Mirai	Browse	132.92.23.90
NETHINKS-ASNETHINKSGmbHDE	Y98pGn3FUt.elf	Get hash	malicious	Mirai	Browse	212.218.134.165
	xexngqLbiY.elf	Get hash	malicious	Gafgyt, Mirai	Browse	149.218.154.217
	8OPvAuzkDS.elf	Get hash	malicious	Mirai	Browse	212.218.73.164
	HuotjcRnJP.elf	Get hash	malicious	Mirai	Browse	212.218.134.138
	arm.elf	Get hash	malicious	Mirai, Moobot	Browse	212.218.134.185
	Rakitin.arm5.elf	Get hash	malicious	Mirai	Browse	212.218.73.166
	KeEszv0D7J.elf	Get hash	malicious	Gafgyt, Mirai	Browse	212.218.25.254
	SecuriteInfo.com.Linux.Siggen.9999.5057.31485.elf	Get hash	malicious	Mirai	Browse	212.218.73.166
	m1vvw0vLkD.elf	Get hash	malicious	Mirai	Browse	212.218.3.68
	j5jq1GszFD.elf	Get hash	malicious	Mirai	Browse	212.218.73.163
ATT-INTERNET4US	wsskM49eA3.elf	Get hash	malicious	Unknown	Browse	70.237.113.142
	jPLqxoxi1w.elf	Get hash	malicious	Mirai	Browse	74.173.158.141
	dI3tFWyJ6d.elf	Get hash	malicious	Mirai	Browse	99.61.53.197
	aQvU3QHA3N.elf	Get hash	malicious	Unknown	Browse	12.180.138.86
	42EYULJ8y1.elf	Get hash	malicious	Mirai	Browse	99.157.197.229
	https://www.sigtn.com/utils/emt.cfm?client_id=9195153&campaign_id=73466&link=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	Get hash	malicious	Unknown	Browse	13.33.4.11
	tajma.arm7-20240422-0539.elf	Get hash	malicious	Mirai, Okiru	Browse	99.190.162.71
	tajma.x86-20240422-0535.elf	Get hash	malicious	Mirai, Okiru	Browse	99.103.212.67
	ATNSgLSNbG.elf	Get hash	malicious	Mirai, Okiru	Browse	32.112.217.232
	EgLiYySziA.elf	Get hash	malicious	Mirai, Okiru	Browse	69.212.123.92
ASN852CA	g2PqnVy6cQ.elf	Get hash	malicious	Mirai, Okiru	Browse	154.20.194.161
	b3astmode.x86.elf	Get hash	malicious	Unknown	Browse	207.81.70.31
	dugw41p62T.elf	Get hash	malicious	Mirai	Browse	154.5.112.19
	Y98pGn3FUt.elf	Get hash	malicious	Mirai	Browse	142.41.252.240
	https://pusha1qsn.z13.web.core.windows.net/	Get hash	malicious	TechSupportScam	Browse	108.181.98.179
	Q2bIN963Kt.elf	Get hash	malicious	Mirai, Okiru	Browse	155.11.211.14
	dPFRrhKTeG.elf	Get hash	malicious	Unknown	Browse	108.173.19.135
	s9sRFRPn1i.exe	Get hash	malicious	Unknown	Browse	108.181.20.37
	Vedtb2CYvY.elf	Get hash	malicious	Mirai	Browse	199.126.116.109
	SHIPPING_INVOICE_docx000000.vbs	Get hash	malicious	Unknown	Browse	108.181.20.36

Process:	/tmp/caA474oBY2.elf
File Type:	data
Category:	dropped
Size (bytes):	20
Entropy (8bit):	4.1219280948873624
Encrypted:	false
SSDEEP:	3:TgTfG:TgC
MD5:	A8689B2D90687DFBE3643ABA34175F63
SHA1:	E34A402B20A6A4F09369A782E1D20787C8AA06F6
SHA-256:	52208B26A172FF5706A4674D1809D97E93BE01C967DF5AE6AD370F742E346354
SHA-512:	D5C2DB7100CD7F0F2E8094D0144B28E5A84CB303ABEF1AF2C622A6D0A72F82F660360E963368DA3EBB4E4A1D9391A233B54BA0789C7696CA9B87EEFBB99F0C78
Malicious:	false
Reputation:	low
Preview:	/tmp/caA474oBY2.elf.

File type:	ELF 32-bit MSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.519761700506322
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	caA474oBY2.elf
File size:	111'400 bytes
MD5:	cb67b3d6475f64cfae54e4f427bbfdad
SHA1:	06265af0f387db138cff98d44db80df0bfdb7f3f
SHA256:	e62b41c5ea3c57dcdbcefb257f476331ae50ed1560b6d161cfac46e7219d75a2
SHA512:	bd4a55d3728598586f6980c7cd4664074e54e1da48301aa29b01466b88802b1116fcf531cea158a217fc3b64fb8090104763c765066843bb7575292324dc6026
SSDEEP:	1536:yG1wjLjW5/kAKgFtgGwKS02TPJcoPRiuauEMA7DHEvNqedlf/nloHwbO:yGKjfytgGwUCJcyRi77DCNNnloQa
TLSH:	F3B3DA1E6E31CFBDF768823447B74E219769339627E1C685E1ACD6102F6034E641FBA8
File Content Preview:	.ELF.....................@.`...4.........4. ...(.............@...@...........................E...E........3@........dt.Q............................<...'.<...!'.......................<...'.....!... ....'9... ......................<...'.)....!...$....'9x

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	110840
Section Header Size:	40
Number of Section Headers:	14
Header String Table Index:	13

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x17810	0x0	0x6	AX	16
.fini	PROGBITS	0x417930	0x17930	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x417990	0x17990	0x2620	0x0	0x2	A	16
.ctors	PROGBITS	0x45a000	0x1a000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x45a008	0x1a008	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x45a014	0x1a014	0x450	0x0	0x3	WA	4
.data	PROGBITS	0x45a470	0x1a470	0x668	0x0	0x3	WA	16
.got	PROGBITS	0x45aae0	0x1aae0	0x5b4	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x45b094	0x1b094	0x28	0x0	0x10000003	WAp	4
.bss	NOBITS	0x45b0c0	0x1b094	0x2280	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0xc2a	0x1b094	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x1b094	0x64	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x19fb0	0x19fb0	5.5208	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x1a000	0x45a000	0x45a000	0x1094	0x3340	4.4883	0x6	RW	0x10000	.ctors .dtors .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Apr 22, 2024 12:18:45.017141104 CEST	192.168.2.13	8.8.8.8	0xf666	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Apr 22, 2024 12:18:45.017277956 CEST	192.168.2.13	8.8.8.8	0x5433	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Apr 22, 2024 12:18:45.125735998 CEST	8.8.8.8	192.168.2.13	0xf666	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Apr 22, 2024 12:18:45.125735998 CEST	8.8.8.8	192.168.2.13	0xf666	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report caA474oBY2.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

PCAP (Network Traffic)

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

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/qemu-open.00mnOK (deleted)

/tmp/qemu-open.03jAWL (deleted)

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

/tmp/qemu-open.085mhL (deleted)

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

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

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

/tmp/qemu-open.0FW3xM (deleted)

/tmp/qemu-open.0H13kO (deleted)

/tmp/qemu-open.0K6dUJ (deleted)

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

/tmp/qemu-open.0M5N1M (deleted)

/tmp/qemu-open.0Q7CRL (deleted)

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

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

/tmp/qemu-open.0h1GyK (deleted)

/tmp/qemu-open.0hAD7J (deleted)

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

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

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

/tmp/qemu-open.0mF3sN (deleted)

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

/tmp/qemu-open.0s3WcK (deleted)

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

/tmp/qemu-open.0w8TUN (deleted)

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

Linux Analysis Report
caA474oBY2.elf

Start time (UTC):	10:15:59
Start date (UTC):	22/04/2024
Path:	/tmp/caA474oBY2.elf
Arguments:	/tmp/caA474oBY2.elf
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Start time (UTC):	10:16:00
Start date (UTC):	22/04/2024
Path:	/tmp/caA474oBY2.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

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 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 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