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Linux Analysis Report
bot.arm7.elf

Overview

General Information

Sample name:	bot.arm7.elf
Analysis ID:	1561929
MD5:	a259d221e08493ed96abc39d211ebaee
SHA1:	3daf9cdaefb4d4ae1182063d6d872a34ed2fd45c
SHA256:	100bbab9eca0137d8a15d9c9b0165ee38b56f6714b910fdebd21633af8ce06a0
Tags:	user-elfdigest
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

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

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

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1561929
Start date and time:	2024-11-24 21:05:05 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 48s
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@1/0

Runtime Messages

Command:	/tmp/bot.arm7.elf
PID:	6259
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

bot.arm7.elf (PID: 6259, Parent: 6185, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/bot.arm7.elf

bot.arm7.elf New Fork (PID: 6261, Parent: 6259)

bot.arm7.elf New Fork (PID: 6263, Parent: 6261)

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
6259.1.00007f6584017000.00007f6584031000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
6259.1.00007f6584017000.00007f6584031000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
6259.1.00007f6584017000.00007f6584031000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6259.1.00007f6584017000.00007f6584031000.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:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: bot.arm7.elf PID: 6259	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: bot.arm7.elf PID: 6259	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: bot.arm7.elf PID: 6259	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: bot.arm7.elf PID: 6259	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x3db7:$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 0x3dcb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3ddf:$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 0x3df3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3e07:$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 0x3e1b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3e2f:$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 0x3e43:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3e57:$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 0x3e6b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3e7f:$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 0x3e93:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3ea7:$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 0x3ebb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3ecf:$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 0x3ee3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3ef7:$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 0x3f0b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3f1f:$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 0x3f33:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3f47:$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
2024-11-24T21:05:55.708539+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.23	38592	185.7.78.88	43957	TCP

ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-11-24T21:05:56.937536+0100	2030489	1	Malware Command and Control Activity Detected	185.7.78.88	43957	192.168.2.23	38592	TCP
2024-11-24T21:05:57.331819+0100	2030489	1	Malware Command and Control Activity Detected	185.7.78.88	43957	192.168.2.23	38592	TCP
2024-11-24T21:06:17.349983+0100	2030489	1	Malware Command and Control Activity Detected	185.7.78.88	43957	192.168.2.23	38592	TCP
2024-11-24T21:06:37.370453+0100	2030489	1	Malware Command and Control Activity Detected	185.7.78.88	43957	192.168.2.23	38592	TCP
2024-11-24T21:06:57.370249+0100	2030489	1	Malware Command and Control Activity Detected	185.7.78.88	43957	192.168.2.23	38592	TCP
2024-11-24T21:07:17.773644+0100	2030489	1	Malware Command and Control Activity Detected	185.7.78.88	43957	192.168.2.23	38592	TCP
2024-11-24T21:07:37.395874+0100	2030489	1	Malware Command and Control Activity Detected	185.7.78.88	43957	192.168.2.23	38592	TCP
2024-11-24T21:07:57.404044+0100	2030489	1	Malware Command and Control Activity Detected	185.7.78.88	43957	192.168.2.23	38592	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: bot.arm7.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: bot.arm7.elf

ReversingLabs: Detection: 60%

Source: bot.arm7.elf

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: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.23:38592 -> 185.7.78.88:43957
Source: Network traffic	Suricata IDS: 2030489 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response : 185.7.78.88:43957 -> 192.168.2.23:38592

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

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42

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

Source: bot.arm7.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6259.1.00007f6584017000.00007f6584031000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: bot.arm7.elf PID: 6259, 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: 6263)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/6243/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/6242/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1477/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/379/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1476/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/4500/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/4503/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/2208/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1809/cmdline	Jump to behavior
Source: /tmp/bot.arm7.elf (PID: 6263)	File opened: /proc/1494/cmdline	Jump to behavior

Source: bot.arm7.elf, 6259.1.00007ffd44fa8000.00007ffd44fc9000.rw-.sdmp	Binary or memory string: x86_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, 6259.1.000055a405abf000.000055a405c0f000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: bot.arm7.elf, 6259.1.000055a405abf000.000055a405c0f000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: bot.arm7.elf, 6259.1.00007ffd44fa8000.00007ffd44fc9000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Source: Yara match	File source: bot.arm7.elf, type: SAMPLE
Source: Yara match	File source: 6259.1.00007f6584017000.00007f6584031000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.arm7.elf PID: 6259, 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 Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

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: 6259.1.00007f6584017000.00007f6584031000.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: 6259, 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

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	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	12 Application Layer Protocol	Traffic Duplication	Data Destruction

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

IP	Domain	Country	ASN	ASN Name	Malicious
185.7.78.88	testprodad.duckdns.org	Netherlands	43350	NFORCENL	true
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	i.elf	Get hash	malicious	Unknown	Browse
	wheiuwa4.elf	Get hash	malicious	Unknown	Browse
	vsbeps.elf	Get hash	malicious	Unknown	Browse
	.i.elf	Get hash	malicious	Unknown	Browse
	wnbw86.elf	Get hash	malicious	Mirai	Browse
	wnbw86.elf	Get hash	malicious	Unknown	Browse
	vwkjebwi686.elf	Get hash	malicious	Unknown	Browse
	arm.b.elf	Get hash	malicious	Unknown	Browse
	.i.elf	Get hash	malicious	Unknown	Browse
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	i.elf	Get hash	malicious	Unknown	Browse
	wheiuwa4.elf	Get hash	malicious	Unknown	Browse
	vsbeps.elf	Get hash	malicious	Unknown	Browse
	.i.elf	Get hash	malicious	Unknown	Browse
	wnbw86.elf	Get hash	malicious	Mirai	Browse
	wnbw86.elf	Get hash	malicious	Unknown	Browse
	vwkjebwi686.elf	Get hash	malicious	Unknown	Browse
	arm.b.elf	Get hash	malicious	Unknown	Browse
	.i.elf	Get hash	malicious	Unknown	Browse
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
NFORCENL	sh4.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	212.92.113.245
	https://files-pdf-73j.pages.dev/?e=info@camida.com	Get hash	malicious	Unknown	Browse	185.66.143.73
	https://mikkymax.com	Get hash	malicious	Unknown	Browse	185.107.56.57
	dlr.x86.elf	Get hash	malicious	Mirai	Browse	77.247.181.219
	dlr.mpsl.elf	Get hash	malicious	Mirai	Browse	77.247.181.219
	dlr.arm7.elf	Get hash	malicious	Mirai	Browse	77.247.181.219
	dlr.mips.elf	Get hash	malicious	Mirai	Browse	77.247.181.219
	dlr.ppc.elf	Get hash	malicious	Mirai	Browse	77.247.181.219
	dlr.sh4.elf	Get hash	malicious	Mirai	Browse	77.247.181.219
	Payload 94.75.225.exe	Get hash	malicious	Unknown	Browse	185.107.57.64
CANONICAL-ASGB	i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	wheiuwa4.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	vsbeps.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	.i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	wnbw86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	wnbw86.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	vwkjebwi686.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm.b.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	.i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
CANONICAL-ASGB	i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	wheiuwa4.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	vsbeps.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	.i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	wnbw86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	wnbw86.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	vwkjebwi686.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm.b.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	.i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
INIT7CH	i.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	wheiuwa4.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	vsbeps.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	.i.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	wnbw86.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	wnbw86.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	vwkjebwi686.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm.b.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	.i.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	109.202.202.202

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):	5.969241729164806
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	bot.arm7.elf
File size:	179'805 bytes
MD5:	a259d221e08493ed96abc39d211ebaee
SHA1:	3daf9cdaefb4d4ae1182063d6d872a34ed2fd45c
SHA256:	100bbab9eca0137d8a15d9c9b0165ee38b56f6714b910fdebd21633af8ce06a0
SHA512:	5ebf11a50a5b59bb94b8daa79c3f87e5461a209f6e1071dad46f22a4e6fd7f00f912c8c0aacdb1e40c7f5a538658d5113ebfa8fa2fcaa2298599453d76f2bb58
SSDEEP:	3072:HK/lcHBbBLHcBCkAabwdyqkkUbH/6EBptO/hJjogM/RHyfqs:HK/IBLHElAabwdybkQ1BzO/XMgM/RHyz
TLSH:	13042A46EA404B13C0D627B5FADF42453333AB9497EB73069528ABF43F8679E4F22905
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:	138472
Section Header Size:	40
Number of Section Headers:	30
Header String Table Index:	27

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	0x21a8	0x0	0x2	A	0	0	8
.ARM.extab	PROGBITS	0x21288	0x19288	0x18	0x0	0x2	A	0	0	4
.ARM.exidx	ARM_EXIDX	0x212a0	0x192a0	0x170	0x0	0x82	AL	2	0	4
.eh_frame	PROGBITS	0x29410	0x19410	0x4	0x0	0x3	WA	0	0	4
.tdata	PROGBITS	0x29414	0x19414	0x4	0x0	0x403	WAT	0	0	4
.tbss	NOBITS	0x29418	0x19418	0x8	0x0	0x403	WAT	0	0	4
.init_array	INIT_ARRAY	0x29418	0x19418	0x4	0x0	0x3	WA	0	0	4
.fini_array	FINI_ARRAY	0x2941c	0x1941c	0x4	0x0	0x3	WA	0	0	4
.jcr	PROGBITS	0x29420	0x19420	0x4	0x0	0x3	WA	0	0	4
.got	PROGBITS	0x29424	0x19424	0xc0	0x4	0x3	WA	0	0	4
.data	PROGBITS	0x294e4	0x194e4	0x2f4	0x0	0x3	WA	0	0	4
.bss	NOBITS	0x297d8	0x197d8	0x5304	0x0	0x3	WA	0	0	4
.comment	PROGBITS	0x0	0x197d8	0xea4	0x0	0x0		0	0	1
.debug_aranges	PROGBITS	0x0	0x1a680	0x160	0x0	0x0		0	0	8
.debug_pubnames	PROGBITS	0x0	0x1a7e0	0x23e	0x0	0x0		0	0	1
.debug_info	PROGBITS	0x0	0x1aa1e	0x29df	0x0	0x0		0	0	1
.debug_abbrev	PROGBITS	0x0	0x1d3fd	0x986	0x0	0x0		0	0	1
.debug_line	PROGBITS	0x0	0x1dd83	0x10da	0x0	0x0		0	0	1
.debug_frame	PROGBITS	0x0	0x1ee60	0x33c	0x0	0x0		0	0	4
.debug_str	PROGBITS	0x0	0x1f19c	0xabc	0x1	0x30	MS	0	0	1
.debug_loc	PROGBITS	0x0	0x1fc58	0x182a	0x0	0x0		0	0	1
.debug_ranges	PROGBITS	0x0	0x21482	0x730	0x0	0x0		0	0	1
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x21bb2	0x16	0x0	0x0		0	0	1
.shstrtab	STRTAB	0x0	0x21bc8	0x11e	0x0	0x0		0	0	1
.symtab	SYMTAB	0x0	0x22198	0x64c0	0x10	0x0		29	930	4
.strtab	STRTAB	0x0	0x28658	0x3805	0x0	0x0		0	0	1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
EXIDX	0x192a0	0x212a0	0x212a0	0x170	0x170	4.6993	0x4	R	0x4	.ARM.exidx
LOAD	0x0	0x8000	0x8000	0x19410	0x19410	6.1239	0x5	R E	0x8000	.init .text .fini .rodata .ARM.extab .ARM.exidx
LOAD	0x19410	0x29410	0x29410	0x3c8	0x56cc	4.3226	0x6	RW	0x8000	.eh_frame .tdata .tbss .init_array .fini_array .jcr .got .data .bss
TLS	0x19414	0x29414	0x29414	0x4	0xc	2.0000	0x4	R	0x4	.tdata .tbss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

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

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.031ehK (deleted)

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

/tmp/qemu-open.095D3L (deleted)

/tmp/qemu-open.097H3J (deleted)

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

/tmp/qemu-open.0D3sZN (deleted)

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

/tmp/qemu-open.0Jap0M (deleted)

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

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

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

/tmp/qemu-open.0OyG5J (deleted)

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

/tmp/qemu-open.0W1E8K (deleted)

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

/tmp/qemu-open.0Wn9vM (deleted)

/tmp/qemu-open.0YJ1UM (deleted)

/tmp/qemu-open.0cTq4L (deleted)

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

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

/tmp/qemu-open.0ipT7L (deleted)

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

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

/tmp/qemu-open.0zgp6L (deleted)

/tmp/qemu-open.13reqK (deleted)

/tmp/qemu-open.189OVK (deleted)

/tmp/qemu-open.1Gtl7J (deleted)

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

/tmp/qemu-open.1RD1BO (deleted)

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

Linux Analysis Report
bot.arm7.elf

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2024 21:05:55.411082983 CET	43928	443	192.168.2.23	91.189.91.42
Nov 24, 2024 21:05:55.586329937 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:05:55.706757069 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:05:55.706819057 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:05:55.708539009 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:05:55.830727100 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:05:56.937536001 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:05:56.937895060 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:05:57.331819057 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:05:57.331892967 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:06:01.042327881 CET	42836	443	192.168.2.23	91.189.91.43
Nov 24, 2024 21:06:01.810214043 CET	42516	80	192.168.2.23	109.202.202.202
Nov 24, 2024 21:06:07.337536097 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:06:07.457207918 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:06:16.148214102 CET	43928	443	192.168.2.23	91.189.91.42
Nov 24, 2024 21:06:17.349982977 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:06:17.350076914 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:06:28.430691957 CET	42836	443	192.168.2.23	91.189.91.43
Nov 24, 2024 21:06:32.526055098 CET	42516	80	192.168.2.23	109.202.202.202
Nov 24, 2024 21:06:37.370452881 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:06:37.370632887 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:06:57.098669052 CET	43928	443	192.168.2.23	91.189.91.42
Nov 24, 2024 21:06:57.370249033 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:06:57.370671034 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:07:17.383939981 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:07:17.509926081 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:07:17.773643970 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:07:17.773979902 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:07:37.395874023 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:07:37.396060944 CET	38592	43957	192.168.2.23	185.7.78.88
Nov 24, 2024 21:07:57.404043913 CET	43957	38592	185.7.78.88	192.168.2.23
Nov 24, 2024 21:07:57.404179096 CET	38592	43957	192.168.2.23	185.7.78.88

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2024 21:05:55.250997066 CET	39169	53	192.168.2.23	8.8.8.8
Nov 24, 2024 21:05:55.584836960 CET	53	39169	8.8.8.8	192.168.2.23

Start time (UTC):	20:05:54
Start date (UTC):	24/11/2024
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 attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

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