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Linux Analysis Report
bot.arm7.elf

Overview

General Information

Sample name:	bot.arm7.elf
Analysis ID:	1581960
MD5:	b48b9273165ad39ea0b08712084ed213
SHA1:	517127d7eae5086aee2dba7b6733b3bcf4555258
SHA256:	882bd6dca0b3b39ff64fdb5b814717a5d448ecc36ecf90062246a6d585b87f28
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai, 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

Suricata IDS alerts for network traffic

Yara detected Mirai

Yara detected Okiru

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

Uses dynamic DNS services

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 and/or dropped files contains symbols with suspicious names

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

Sample tries to kill a process (SIGKILL)

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1581960
Start date and time:	2024-12-29 14:08:19 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 33s
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:	bot.arm7.elf
Detection:	MAL
Classification:	mal100.troj.linELF@0/1025@5/0

Warnings

VT rate limit hit for: fearmiraixd.duckdns.org

Runtime Messages

Command:	/tmp/bot.arm7.elf
PID:	5515
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

bot.arm7.elf (PID: 5515, Parent: 5442, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/bot.arm7.elf

bot.arm7.elf New Fork (PID: 5517, Parent: 5515)

bot.arm7.elf New Fork (PID: 5519, Parent: 5517)

dash New Fork (PID: 5521, Parent: 3670)

rm (PID: 5521, Parent: 3670, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.jbJuJGN4Ta /tmp/tmp.m4n1Gu6cdc /tmp/tmp.QvcK9t9qJR

dash New Fork (PID: 5522, Parent: 3670)

rm (PID: 5522, Parent: 3670, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.jbJuJGN4Ta /tmp/tmp.m4n1Gu6cdc /tmp/tmp.QvcK9t9qJR

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
bot.arm7.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
bot.arm7.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
bot.arm7.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
bot.arm7.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x171bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x171d0:$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 0x171e4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x171f8:$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 0x1720c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17220:$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 0x17234:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17248:$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 0x1725c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17270:$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 0x17284:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17298:$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 0x172ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x172c0:$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 0x172d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x172e8:$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 0x172fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17310:$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 0x17324:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17338:$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 0x1734c:$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

Memory Dumps

Source	Rule	Description	Author	Strings
5515.1.00007f0894017000.00007f0894031000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5515.1.00007f0894017000.00007f0894031000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
5515.1.00007f0894017000.00007f0894031000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5515.1.00007f0894017000.00007f0894031000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x171bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x171d0:$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 0x171e4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x171f8:$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 0x1720c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17220:$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 0x17234:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17248:$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 0x1725c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17270:$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 0x17284:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17298:$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 0x172ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x172c0:$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 0x172d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x172e8:$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 0x172fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17310:$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 0x17324:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17338:$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 0x1734c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: bot.arm7.elf PID: 5515	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: bot.arm7.elf PID: 5515	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: bot.arm7.elf PID: 5515	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: bot.arm7.elf PID: 5515	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x32cf:$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 0x32e3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x32f7:$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 0x330b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x331f:$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 0x3333:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3347:$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 0x335b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x336f:$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 0x3383:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3397:$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 0x33ab:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33bf:$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 0x33d3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33e7:$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 0x33fb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x340f:$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 0x3423:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3437:$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 0x344b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x345f:$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
Click to see the 3 entries

Suricata Signatures

ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-12-29T14:08:59.739688+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.15	51698	34.58.44.108	43957	TCP
2024-12-29T14:09:31.972756+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.15	51700	34.58.44.108	43957	TCP
2024-12-29T14:10:00.500606+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.15	51702	34.58.44.108	43957	TCP
2024-12-29T14:10:30.930635+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.15	51704	34.58.44.108	43957	TCP
2024-12-29T14:10:59.103969+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.15	51706	34.58.44.108	43957	TCP

String: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinenetstatwgetcurlbusybox/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-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: bot.arm7.elf	Virustotal: Detection: 58%			Perma Link
Source: bot.arm7.elf	ReversingLabs: Detection: 60%

Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.15:51698 -> 34.58.44.108:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.15:51706 -> 34.58.44.108:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.15:51704 -> 34.58.44.108:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.15:51702 -> 34.58.44.108:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.15:51700 -> 34.58.44.108:43957

Source: unknown	TCP traffic detected without corresponding DNS query: 54.247.62.1
Source: unknown	TCP traffic detected without corresponding DNS query: 54.247.62.1

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 52464
Source: unknown	Network traffic detected: HTTP traffic on port 52464 -> 443

Source: bot.arm7.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5515.1.00007f0894017000.00007f0894031000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: bot.arm7.elf PID: 5515, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: Initial sample	String containing 'busybox' found: busybox
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/cmdlinenetstatwgetcurlbusybox/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-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: /tmp/bot.arm7.elf (PID: 5519)	SIGKILL sent: pid: 3790, result: successful	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	SIGKILL sent: pid: 3799, result: successful	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	SIGKILL sent: pid: 3800, result: successful	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	SIGKILL sent: pid: 3801, result: successful	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	SIGKILL sent: pid: 3802, result: successful	Jump to behavior

Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1333/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1695/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/911/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1591/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1585/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/804/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/3407/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1484/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/133/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1479/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/931/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1595/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/812/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/933/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/3419/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/3790/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/3670/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/3310/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/261/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/262/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/142/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/263/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/264/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/265/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/145/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/266/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/267/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/268/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/3303/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/269/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1486/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/1806/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 5519)	File opened: /proc/3440/cmdline	Jump to behavior

Source: /usr/bin/dash (PID: 5521)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.jbJuJGN4Ta /tmp/tmp.m4n1Gu6cdc /tmp/tmp.QvcK9t9qJR			Jump to behavior
Source: /usr/bin/dash (PID: 5522)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.jbJuJGN4Ta /tmp/tmp.m4n1Gu6cdc /tmp/tmp.QvcK9t9qJR			Jump to behavior

Source: bot.arm7.elf, 5515.1.000056390bb60000.000056390bcb0000.rw-.sdmp	Binary or memory string: 9V!/etc/qemu-binfmt/arm
Source: bot.arm7.elf, 5515.1.00007fff300e6000.00007fff30107000.rw-.sdmp	Binary or memory string: xx86_64/usr/bin/qemu-arm/tmp/bot.arm7.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/bot.arm7.elf
Source: bot.arm7.elf, 5515.1.000056390bb60000.000056390bcb0000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: bot.arm7.elf, 5515.1.00007fff300e6000.00007fff30107000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Source: bot.arm7.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: 5515.1.00007f0894017000.00007f0894031000.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: Process Memory Space: bot.arm7.elf PID: 5515, 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: Yara match	File source: bot.arm7.elf, type: SAMPLE
Source: Yara match	File source: 5515.1.00007f0894017000.00007f0894031000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.arm7.elf PID: 5515, type: MEMORYSTR

Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)

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 Masquerading	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	1 File Deletion	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	12 Application Layer Protocol	Traffic Duplication	Data Destruction

Source	Detection	Scanner	Label	Link
bot.arm7.elf	58%	Virustotal		Browse
bot.arm7.elf	61%	ReversingLabs	Linux.Backdoor.Mirai
bot.arm7.elf	100%	Avira	EXP/ELF.Mirai.Z.A

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
34.58.44.108	fearmiraixd.duckdns.org	United States		2686	ATGS-MMD-ASUS	true
54.247.62.1	unknown	United States		16509	AMAZON-02US	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
34.58.44.108	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
54.247.62.1	main_arm7.elf	Get hash	malicious	Mirai	Browse
	snype.arm4.elf	Get hash	malicious	Gafgyt	Browse
	dvwkja7.elf	Get hash	malicious	Mirai	Browse
	jwwofba5.elf	Get hash	malicious	Mirai	Browse
	Demon.m68k.elf	Get hash	malicious	Mirai, Gafgyt	Browse
	nuklear.ppc.elf	Get hash	malicious	Mirai, Moobot	Browse
	686i.elf	Get hash	malicious	Mirai	Browse
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	main_mpsl.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Unknown	Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AMAZON-02US	T1#U52a9#U624b1.0.1.exe	Get hash	malicious	Unknown	Browse	34.241.209.94
	main_mpsl.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	Tool_Unlock_v1.2.exe	Get hash	malicious	Vidar	Browse	108.138.128.56
	db0fa4b8db0333367e9bda3ab68b8042.m68k.elf	Get hash	malicious	Mirai, Gafgyt	Browse	54.253.4.52
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	SharcHack.exe	Get hash	malicious	Ades Stealer, BlackGuard, NitroStealer, VEGA Stealer, Xmrig	Browse	13.226.4.166
	https://kn0wbe4.compromisedblog.com/XZHJISTcycW1tZkROWG92Y2ZEc21laS80dzNTR2N0eEsvTDFRWGFNODdGaGtjNGo5VzRyMFRUQmFLM0grcGxUbnBSTVFhMEg2Smd3UkovaXVjaUpIcG1hZG5CQnh5aFlZTXNqNldTdm84cE5CMUtld0dCZzN4ZUFRK2lvL1FWTG92NUJsMnJ3OHFGckdTNFhnMkFUTFZFZTdKRnVJaTRuRGFKdXVyeUdCVytuQzdnMEV1ZExSMnlwWi9RPT0tLTdnZjhxQVZPbUdTdFZXVUEtLXA0bHNCNGxmeTdrdmlkWWRVcmRXRWc9PQ==?cid=2310423310	Get hash	malicious	KnowBe4	Browse	3.160.188.119
	oiA5KmV0f0.exe	Get hash	malicious	Njrat	Browse	18.197.239.5
	db0fa4b8db0333367e9bda3ab68b8042.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse	35.75.100.61
ATGS-MMD-ASUS	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	db0fa4b8db0333367e9bda3ab68b8042.sh4.elf	Get hash	malicious	Mirai, Gafgyt	Browse	48.3.10.119
	db0fa4b8db0333367e9bda3ab68b8042.i686.elf	Get hash	malicious	Mirai, Gafgyt	Browse	57.209.164.9
	db0fa4b8db0333367e9bda3ab68b8042.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse	34.161.156.178
	rpDOUhuBC5.exe	Get hash	malicious	Credential Flusher	Browse	34.160.144.191
	rpDOUhuBC5.exe	Get hash	malicious	Credential Flusher	Browse	34.160.144.191
	https://haleborealis.com	Get hash	malicious	Unknown	Browse	34.160.81.203
	https://greensofttech1-my.sharepoint.com/:f:/g/personal/stella_huang_greensofttech1_onmicrosoft_com/EuOSopXBEUpFhaHAwqFRDM8BeWLY-Gsl0U9Az2fOy4x80A?e=GhPegT&xsdata=MDV8MDJ8TVB1Z2FAaHljaXRlLmNvbXxjMDM5NmJhZjcxOTM0YzBkMTc3ZDA4ZGQxMzcwNWQ3MnxmYzVjNjhmNjk3ZjM0ZWZlYjY4OWViNWMxMjM0ZjgyMXwwfDB8NjM4Njg4MDk1NTQ0NTA0NzA2fFVua25vd258VFdGcGJHWnNiM2Q4ZXlKRmJYQjBlVTFoY0draU9uUnlkV1VzSWxZaU9pSXdMakF1TURBd01DSXNJbEFpT2lKWGFXNHpNaUlzSWtGT0lqb2lUV0ZwYkNJc0lsZFVJam95ZlE9PXwwfHx8&sdata=SVpsejJNYUlwY213VjNreGxSNU1LaFJXcnpXS3pwWjhYR2k5ZUthLzlsMD0%3d	Get hash	malicious	HTMLPhisher	Browse	34.160.144.191
	db0fa4b8db0333367e9bda3ab68b8042.i686.elf	Get hash	malicious	Mirai, Gafgyt	Browse	34.3.189.217
	db0fa4b8db0333367e9bda3ab68b8042.sh4.elf	Get hash	malicious	Mirai, Gafgyt	Browse	51.97.11.221

Process:	/tmp/bot.arm7.elf
File Type:	data
Category:	dropped
Size (bytes):	18
Entropy (8bit):	3.725480556997868
Encrypted:	false
SSDEEP:	3:Tgul:Tgc
MD5:	7B1712559AB99292868E7939218D6E19
SHA1:	0FE475F3FCA75C260DF62EADDEC3CBC637395A0C
SHA-256:	C65A3C477E7B82C3A242ECEA865098D988A908AF483F0DDFC6FA8886C4E78F27
SHA-512:	515AFC68342EFC3AE1766D67441A3162E637D369224F566023AFFDB092DD765DC70C3248D067D241C8CCA0E0BA3C88FD9D343A9D560CB67B92E4878233299DE3
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	/tmp/bot.arm7.elf.

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, with debug_info, not stripped
Entropy (8bit):	5.968440827104444
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	bot.arm7.elf
File size:	179'829 bytes
MD5:	b48b9273165ad39ea0b08712084ed213
SHA1:	517127d7eae5086aee2dba7b6733b3bcf4555258
SHA256:	882bd6dca0b3b39ff64fdb5b814717a5d448ecc36ecf90062246a6d585b87f28
SHA512:	2afd7678c702b5ff02a0246694acee4c4b8368ac5243cfd695c11bbe617e7f4da05840681acf813ba35842a2a48408ada68106ec731d18a74de91946e12c57dc
SSDEEP:	3072:6N/msnezlTERakAajYFyisk5ybXCUBpv4/hJjogM/RnyOGN:6N/SlT89AajYFybkAZBB4/XMgM/RnyOC
TLSH:	20042A45EA404B13C0D627B5FADF42453333AB9497EB73069628ABF43F8679E4F22905
File Content Preview:	.ELF..............(.........4...........4. ...(........p............p...p................................................................V..........................................Q.td..................................-...L..................@-.,@...0....S

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8194
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	5
Section Header Offset:	138480
Section Header Size:	40
Number of Section Headers:	30
Header String Table Index:	27

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report bot.arm7.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

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.05L2bu (deleted)

/tmp/qemu-open.07Gfnw (deleted)

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

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

/tmp/qemu-open.0DCk3x (deleted)

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

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

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

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

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

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

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

/tmp/qemu-open.0kRc8x (deleted)

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

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

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

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

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

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

/tmp/qemu-open.1Hq8jy (deleted)

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

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

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

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

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

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

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

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

Linux Analysis Report
bot.arm7.elf

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Info	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0	0
.init	PROGBITS	0x80d4	0xd4	0x10	0x0	0x6	AX	0	0	4
.text	PROGBITS	0x80f0	0xf0	0x16fdc	0x0	0x6	AX	0	0	16
.fini	PROGBITS	0x1f0cc	0x170cc	0x10	0x0	0x6	AX	0	0	4
.rodata	PROGBITS	0x1f0e0	0x170e0	0x21b0	0x0	0x2	A	0	0	8
.ARM.extab	PROGBITS	0x21290	0x19290	0x18	0x0	0x2	A	0	0	4
.ARM.exidx	ARM_EXIDX	0x212a8	0x192a8	0x170	0x0	0x82	AL	2	0	4
.eh_frame	PROGBITS	0x29418	0x19418	0x4	0x0	0x3	WA	0	0	4
.tdata	PROGBITS	0x2941c	0x1941c	0x4	0x0	0x403	WAT	0	0	4
.tbss	NOBITS	0x29420	0x19420	0x8	0x0	0x403	WAT	0	0	4
.init_array	INIT_ARRAY	0x29420	0x19420	0x4	0x0	0x3	WA	0	0	4
.fini_array	FINI_ARRAY	0x29424	0x19424	0x4	0x0	0x3	WA	0	0	4
.jcr	PROGBITS	0x29428	0x19428	0x4	0x0	0x3	WA	0	0	4
.got	PROGBITS	0x2942c	0x1942c	0xc0	0x4	0x3	WA	0	0	4
.data	PROGBITS	0x294ec	0x194ec	0x2f4	0x0	0x3	WA	0	0	4
.bss	NOBITS	0x297e0	0x197e0	0x5304	0x0	0x3	WA	0	0	4
.comment	PROGBITS	0x0	0x197e0	0xea4	0x0	0x0		0	0	1
.debug_aranges	PROGBITS	0x0	0x1a688	0x160	0x0	0x0		0	0	8
.debug_pubnames	PROGBITS	0x0	0x1a7e8	0x23e	0x0	0x0		0	0	1
.debug_info	PROGBITS	0x0	0x1aa26	0x29df	0x0	0x0		0	0	1
.debug_abbrev	PROGBITS	0x0	0x1d405	0x986	0x0	0x0		0	0	1
.debug_line	PROGBITS	0x0	0x1dd8b	0x10da	0x0	0x0		0	0	1
.debug_frame	PROGBITS	0x0	0x1ee68	0x33c	0x0	0x0		0	0	4
.debug_str	PROGBITS	0x0	0x1f1a4	0xabc	0x1	0x30	MS	0	0	1
.debug_loc	PROGBITS	0x0	0x1fc60	0x182a	0x0	0x0		0	0	1
.debug_ranges	PROGBITS	0x0	0x2148a	0x730	0x0	0x0		0	0	1
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x21bba	0x16	0x0	0x0		0	0	1
.shstrtab	STRTAB	0x0	0x21bd0	0x11e	0x0	0x0		0	0	1
.symtab	SYMTAB	0x0	0x221a0	0x64d0	0x10	0x0		29	931	4
.strtab	STRTAB	0x0	0x28670	0x3805	0x0	0x0		0	0	1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
EXIDX	0x192a8	0x212a8	0x212a8	0x170	0x170	4.7292	0x4	R	0x4	.ARM.exidx
LOAD	0x0	0x8000	0x8000	0x19418	0x19418	6.1233	0x5	R E	0x8000	.init .text .fini .rodata .ARM.extab .ARM.exidx
LOAD	0x19418	0x29418	0x29418	0x3c8	0x56cc	4.3294	0x6	RW	0x8000	.eh_frame .tdata .tbss .init_array .fini_array .jcr .got .data .bss
TLS	0x1941c	0x2941c	0x2941c	0x4	0xc	2.0000	0x4	R	0x4	.tdata .tbss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 29, 2024 14:08:59.617909908 CET	51698	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:08:59.738702059 CET	43957	51698	34.58.44.108	192.168.2.15
Dec 29, 2024 14:08:59.738764048 CET	51698	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:08:59.739687920 CET	51698	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:08:59.797348022 CET	52464	443	192.168.2.15	54.247.62.1
Dec 29, 2024 14:08:59.860501051 CET	43957	51698	34.58.44.108	192.168.2.15
Dec 29, 2024 14:08:59.918565989 CET	443	52464	54.247.62.1	192.168.2.15
Dec 29, 2024 14:08:59.918622017 CET	52464	443	192.168.2.15	54.247.62.1
Dec 29, 2024 14:09:09.749577045 CET	51698	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:09:09.870546103 CET	43957	51698	34.58.44.108	192.168.2.15
Dec 29, 2024 14:09:21.708379030 CET	43957	51698	34.58.44.108	192.168.2.15
Dec 29, 2024 14:09:21.708722115 CET	51698	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:09:21.708965063 CET	51698	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:09:21.829741001 CET	43957	51698	34.58.44.108	192.168.2.15
Dec 29, 2024 14:09:31.850256920 CET	51700	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:09:31.971534967 CET	43957	51700	34.58.44.108	192.168.2.15
Dec 29, 2024 14:09:31.971714020 CET	51700	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:09:31.972755909 CET	51700	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:09:32.095352888 CET	43957	51700	34.58.44.108	192.168.2.15
Dec 29, 2024 14:09:53.938535929 CET	43957	51700	34.58.44.108	192.168.2.15
Dec 29, 2024 14:09:53.938735008 CET	51700	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:09:54.059820890 CET	43957	51700	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:00.378664017 CET	51702	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:00.499566078 CET	43957	51702	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:00.499631882 CET	51702	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:00.500606060 CET	51702	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:00.621458054 CET	43957	51702	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:22.473640919 CET	43957	51702	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:22.473804951 CET	51702	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:22.594733000 CET	43957	51702	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:30.808849096 CET	51704	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:30.929868937 CET	43957	51704	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:30.930032969 CET	51704	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:30.930634975 CET	51704	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:31.051481962 CET	43957	51704	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:40.940574884 CET	51704	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:41.061675072 CET	43957	51704	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:52.843929052 CET	43957	51704	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:52.844094038 CET	51704	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:52.964939117 CET	43957	51704	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:58.981869936 CET	51706	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:59.103063107 CET	43957	51706	34.58.44.108	192.168.2.15
Dec 29, 2024 14:10:59.103164911 CET	51706	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:59.103969097 CET	51706	43957	192.168.2.15	34.58.44.108
Dec 29, 2024 14:10:59.224802971 CET	43957	51706	34.58.44.108	192.168.2.15

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 29, 2024 14:08:59.281826973 CET	45219	53	192.168.2.15	8.8.8.8
Dec 29, 2024 14:08:59.617088079 CET	53	45219	8.8.8.8	192.168.2.15
Dec 29, 2024 14:09:31.711013079 CET	43885	53	192.168.2.15	8.8.8.8
Dec 29, 2024 14:09:31.849603891 CET	53	43885	8.8.8.8	192.168.2.15
Dec 29, 2024 14:09:59.940937042 CET	33190	53	192.168.2.15	8.8.8.8
Dec 29, 2024 14:10:00.377824068 CET	53	33190	8.8.8.8	192.168.2.15
Dec 29, 2024 14:10:30.475267887 CET	41215	53	192.168.2.15	8.8.8.8
Dec 29, 2024 14:10:30.808315039 CET	53	41215	8.8.8.8	192.168.2.15
Dec 29, 2024 14:10:58.845956087 CET	50983	53	192.168.2.15	8.8.8.8
Dec 29, 2024 14:10:58.981360912 CET	53	50983	8.8.8.8	192.168.2.15

Start time (UTC):	13:08:58
Start date (UTC):	29/12/2024
Path:	/tmp/bot.arm7.elf
Arguments:	/tmp/bot.arm7.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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 manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may 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