Edit tour

Linux Analysis Report
botx.arm5.elf

Overview

General Information

Sample name:	botx.arm5.elf
Analysis ID:	1564526
MD5:	5001e60d33b54ebc31af95bb14394dd7
SHA1:	e33d8e3e0f47eaca1744d80ea89af86167552c18
SHA256:	34ba28719ce37b206850eb96f880dc7c65df3921f6f96bbfbe4703bec365b288
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	72
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

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

Sample has stripped symbol table

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:	1564526
Start date and time:	2024-11-28 13:22:04 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 10m 29s
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:	botx.arm5.elf
Detection:	MAL
Classification:	mal72.troj.linELF@0/0@0/0
Cookbook Comments:	Analysis time extended to 480s due to sleep detection in submitted sample

Warnings

VT rate limit hit for: botx.arm5.elf

Runtime Messages

Command:	/tmp/botx.arm5.elf
PID:	6253
Exit Code:	255
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:	/lib/ld-uClibc.so.0: No such file or directory

Process Tree

system is lnxubuntu20

dash New Fork (PID: 6223, Parent: 4331)

rm (PID: 6223, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.3LOcx3WieS /tmp/tmp.AUKazW78aa /tmp/tmp.dGTBmEiLBw

dash New Fork (PID: 6224, Parent: 4331)

rm (PID: 6224, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.3LOcx3WieS /tmp/tmp.AUKazW78aa /tmp/tmp.dGTBmEiLBw

botx.arm5.elf (PID: 6253, Parent: 6154, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/botx.arm5.elf

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
botx.arm5.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
botx.arm5.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x8210:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8224:$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 0x8238:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x824c:$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 0x8260:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8274:$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 0x8288:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x829c:$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 0x82b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x82c4:$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 0x82d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x82ec:$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 0x8300:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8314:$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 0x8328:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x833c:$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 0x8350:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8364:$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 0x8378:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x838c:$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 0x83a0:$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
6253.1.00007fc910017000.00007fc910021000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
6253.1.00007fc910017000.00007fc910021000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x8210:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8224:$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 0x8238:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x824c:$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 0x8260:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8274:$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 0x8288:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x829c:$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 0x82b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x82c4:$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 0x82d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x82ec:$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 0x8300:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8314:$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 0x8328:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x833c:$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 0x8350:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8364:$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 0x8378:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x838c:$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 0x83a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: botx.arm5.elf PID: 6253	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: botx.arm5.elf PID: 6253	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xfeac:$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 0xfec0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfed4:$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 0xfee8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfefc:$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 0xff10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff24:$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 0xff38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff4c:$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 0xff60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff74:$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 0xff88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff9c:$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 0xffb0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffc4:$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 0xffd8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffec:$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 0x10000:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10014:$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 0x10028:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1003c:$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

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: botx.arm5.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: botx.arm5.elf

ReversingLabs: Detection: 65%

Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
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	TCP traffic detected without corresponding DNS query: 91.189.91.43

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 33606
Source: unknown	Network traffic detected: HTTP traffic on port 33606 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: botx.arm5.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6253.1.00007fc910017000.00007fc910021000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: botx.arm5.elf PID: 6253, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: botx.arm5.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: 6253.1.00007fc910017000.00007fc910021000.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: botx.arm5.elf PID: 6253, 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: classification engine

Classification label: mal72.troj.linELF@0/0@0/0

Source: /usr/bin/dash (PID: 6223)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.3LOcx3WieS /tmp/tmp.AUKazW78aa /tmp/tmp.dGTBmEiLBw			Jump to behavior
Source: /usr/bin/dash (PID: 6224)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.3LOcx3WieS /tmp/tmp.AUKazW78aa /tmp/tmp.dGTBmEiLBw			Jump to behavior

Source: /tmp/botx.arm5.elf (PID: 6253)

Queries kernel information via 'uname':

Jump to behavior

Source: botx.arm5.elf, 6253.1.00007fff5d709000.00007fff5d72a000.rw-.sdmp	Binary or memory string: qemu: %s: %s
Source: botx.arm5.elf, 6253.1.00007fff5d709000.00007fff5d72a000.rw-.sdmp	Binary or memory string: leqemu: %s: %s
Source: botx.arm5.elf, 6253.1.000055720bc85000.000055720bdb3000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: botx.arm5.elf, 6253.1.00007fff5d709000.00007fff5d72a000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: botx.arm5.elf, 6253.1.00007fff5d709000.00007fff5d72a000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/botx.arm5.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/botx.arm5.elf
Source: botx.arm5.elf, 6253.1.000055720bc85000.000055720bdb3000.rw-.sdmp	Binary or memory string: rU!/etc/qemu-binfmt/arm
Source: botx.arm5.elf, 6253.1.000055720bc85000.000055720bdb3000.rw-.sdmp	Binary or memory string: rg.qemu.gdb.arm.sys.regs">
Source: botx.arm5.elf, 6253.1.000055720bc85000.000055720bdb3000.rw-.sdmp	Binary or memory string: rUrg.qemu.gdb.arm.sys.regs">

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: botx.arm5.elf, type: SAMPLE
Source: Yara match	File source: 6253.1.00007fc910017000.00007fc910021000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: botx.arm5.elf PID: 6253, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: botx.arm5.elf, type: SAMPLE
Source: Yara match	File source: 6253.1.00007fc910017000.00007fc910021000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: botx.arm5.elf PID: 6253, type: MEMORYSTR

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	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 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
botx.arm5.elf	66%	ReversingLabs	Linux.Backdoor.Bushido
botx.arm5.elf	100%	Avira	EXP/ELF.Gafgyt.D

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
54.171.230.55	unknown	United States	16509	AMAZON-02US	false
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

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
54.171.230.55	arm6.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	nabx86.elf	Get hash	malicious	Unknown	Browse
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	dlr.m68k.elf	Get hash	malicious	Unknown	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	Mozi.m.elf	Get hash	malicious	Unknown	Browse
	dlr.ppc.elf	Get hash	malicious	Unknown	Browse
	dlr.x86.elf	Get hash	malicious	Mirai, Okiru	Browse
	dlr.sh4.elf	Get hash	malicious	Unknown	Browse
	x86_64.elf	Get hash	malicious	Gafgyt, Mirai	Browse
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	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	arm6.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	nabm68k.elf	Get hash	malicious	Unknown	Browse
	nabarm6.elf	Get hash	malicious	Unknown	Browse
	arm6.elf	Get hash	malicious	Mirai	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	arm6.elf	Get hash	malicious	Mirai	Browse
	harm4.elf	Get hash	malicious	Unknown	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	tftp.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	arm6.nn.elf	Get hash	malicious	Mirai, Okiru	Browse
	nabarm6.elf	Get hash	malicious	Unknown	Browse
	arm6.elf	Get hash	malicious	Mirai	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	arm6.elf	Get hash	malicious	Mirai	Browse
	bot.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	harm4.elf	Get hash	malicious	Unknown	Browse
	mips.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	arm6.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	nabm68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.43
	nabarm6.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	bot.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	arm7.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
CANONICAL-ASGB	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	arm6.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	nabm68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.43
	nabarm6.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	bot.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	arm7.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
AMAZON-02US	botx.spc.elf	Get hash	malicious	Mirai	Browse	65.11.202.112
	invoice_96.73.exe	Get hash	malicious	FormBook	Browse	18.141.10.107
	https://www.tasking.com/sites/default/files/DAS_V7.1.8_Installer.zip	Get hash	malicious	Unknown	Browse	3.126.68.57
	https://u48396839.ct.sendgrid.net/ls/click?upn=u001.6YeAQ6CJdNBv-2FudCmnBUfnGDeiTDEbkJBDYPt6L9zLs-2FLsak6B-2FHJOeuaA20CRyj4ymcnZhEANFrmmsKVXf7lykKGGim9NKe15FTuMOZuNBEFww2OP8BGALV3hzGu43iFj3whu7ElN-2FNYQWfEnFZNtXik-2Bc8xYTdlDDi-2B43g3xWfoVMN9Dsem2IaNiiX-2B-2BZ0QUoG_EefQjaPBlm3j-2F4SdpslfvAk7fHMHOXJ7LweRGvhfSEmfDfe568-2FY-2BOLHESUZOtre1SJ0b0hpgZyE9nNkk5TdPOPC4tMbl8SiWrItsarfSJPs2UVOaCUP5NH54Bsd5iepHuriwvocK8ytgM3DUdP-2FGahP9TgWP8NK8XkzPu1yHstDO59EN9oezB0Bvcj4q1reEb5SVFPJB790ukEQpDzKhgmB7njVUkFC8cDwRBiYm4JeBTEVj-2FO9L-2B-2B-2FOmACAmxhX3ZwjKn-2F44onZNgScafSE7DBg-2BaKyUPEhIs0htUoWnblk2BMfXpJIrTjI4RRPPL3aYkpTlROjrttDT-2FsPXJXV6Ht5SRUu-2B0FMc-2F6UTXOUHRIAToTaXExoh-2BhOHngBDGdH-2FjIVKS7GHuJm-2FScM7fL8YyMYHIc3ZF3zj-2FrNo1yxz6qQNvNwYKE88E7ss0Of03GH-2FJ0B8fjyNmYGjPzU42L4WTkis-2FCNDcoVJ6gJCIZpmjB42-2FzDW6h-2FUREH0NUo2OPfZ9i8VYJz7QmCHLGmxdxD04Jz41PYtN7DaspcbsjIDanjiifLEQrLEWmHGBUFW4S8xlKCRj6eGsM5ZaDHWshSLBdAzDSyuonhuBxtuYLeNVHermIaoXD85egwdLJYANewTDecNDoTikVJ8mQdl7ZtnugAlt3ha0w0KmdiGihn6nvMrhhJrSgrE-2B65pLabznZrU0JRBQYA244iDFukcakZMIzjlzqr9piWLEWATx3NZaoZsiDxjNPIcS-2BPZq07eqXM1Ulzf-2FqkjGpcDoFG-2FrwE0q08CJl0HkI1XntIga1RDU5EZi756rrs6KbGhi0n0UYyAPMzcKJ1GSCyUZR-2FjEg-2FvBTzHO-2FOloWzctFMjjbt8OJhXkQtpwpSzQ5WMHPnqPpU8mVl6-2F8VDi2j4ulsfLIYkFMQxs-2FFnpoz7jaZyont10-3D	Get hash	malicious	Unknown	Browse	13.227.8.47
	botx.mpsl.elf	Get hash	malicious	Mirai	Browse	18.146.222.150
	file.exe	Get hash	malicious	Amadey, Stealc, Vidar	Browse	108.139.47.108
	mipsel.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	44.253.47.12
	sparc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	18.143.65.123
	https://important-wholesale-dress.glitch.me#clerk@tkbtc.co.uk	Get hash	malicious	Unknown	Browse	108.158.75.87
	http://surl.li/oycpee	Get hash	malicious	Unknown	Browse	108.158.75.113
INIT7CH	botx.spc.elf	Get hash	malicious	Mirai	Browse	77.109.145.71
	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	arm6.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	nabarm6.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	sshd.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	bot.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	109.202.202.202
	harm4.elf	Get hash	malicious	Unknown	Browse	109.202.202.202

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), dynamically linked, interpreter /lib/ld-uClibc.so.0, stripped
Entropy (8bit):	6.133338764459722
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	botx.arm5.elf
File size:	43'752 bytes
MD5:	5001e60d33b54ebc31af95bb14394dd7
SHA1:	e33d8e3e0f47eaca1744d80ea89af86167552c18
SHA256:	34ba28719ce37b206850eb96f880dc7c65df3921f6f96bbfbe4703bec365b288
SHA512:	9c9148cc48f9489394b909a03f7e9c3db42ed36153f414313cae324b9213e7a0e2a2b393309314b00b7c7c5be9d97fecf8dce8f5c912aacac07ae2499c663fa2
SSDEEP:	768:qFHiYxFxC3Kueqt+Z/K4VdzZZDP+CxYl4/EpvyK4sHauRsVfwbZ010U5QqQc:AH1xCBIKKZZz+CiEEoKLau/b+10mQ
TLSH:	D8132C99F8D24F36C4D112B9FA2E499E372553E5D2CBB303C9201B513ECA40B1E67E55
File Content Preview:	.ELF..............(.....P...4...........4. ...(.........4...4...4...................................................................................................H...............................................Q.td............................/lib/ld-uCl

Static ELF Info

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:	0x8e50
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	6
Section Header Offset:	42992
Section Header Size:	40
Number of Section Headers:	19
Header String Table Index:	18

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Info	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0	0
.interp	PROGBITS	0x80f4	0xf4	0x14	0x0	0x2	A	0	0	1
.hash	HASH	0x8108	0x108	0x228	0x4	0x2	A	3	0	4
.dynsym	DYNSYM	0x8330	0x330	0x450	0x10	0x2	A	4	1	4
.dynstr	STRTAB	0x8780	0x780	0x208	0x0	0x2	A	0	0	1
.rel.plt	REL	0x8988	0x988	0x1b8	0x8	0x2	A	3	7	4
.init	PROGBITS	0x8b40	0xb40	0x10	0x0	0x6	AX	0	0	4
.plt	PROGBITS	0x8b50	0xb50	0x2a8	0x4	0x6	AX	0	0	4
.text	PROGBITS	0x8df8	0xdf8	0x732c	0x0	0x6	AX	0	0	4
.fini	PROGBITS	0x10124	0x8124	0x10	0x0	0x6	AX	0	0	4
.rodata	PROGBITS	0x10134	0x8134	0x1ba0	0x0	0x2	A	0	0	4
.init_array	INIT_ARRAY	0x1a004	0xa004	0x4	0x0	0x3	WA	0	0	4
.fini_array	FINI_ARRAY	0x1a008	0xa008	0x4	0x0	0x3	WA	0	0	4
.dynamic	DYNAMIC	0x1a010	0xa010	0xb8	0x8	0x3	WA	4	0	4
.got	PROGBITS	0x1a0c8	0xa0c8	0xe8	0x4	0x3	WA	0	0	4
.data	PROGBITS	0x1a1b0	0xa1b0	0x59c	0x0	0x3	WA	0	0	4
.bss	NOBITS	0x1a74c	0xa74c	0x254	0x0	0x3	WA	0	0	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0xa74c	0x16	0x0	0x0		0	0	1
.shstrtab	STRTAB	0x0	0xa762	0x8d	0x0	0x0		0	0	1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Prog Interpreter	Section Mappings
PHDR	0x34	0x8034	0x8034	0xc0	0xc0	2.0637	0x5	R E	0x4
INTERP	0xf4	0x80f4	0x80f4	0x14	0x14	3.6842	0x4	R	0x1	/lib/ld-uClibc.so.0	.interp
LOAD	0x0	0x8000	0x8000	0x9cd4	0x9cd4	6.2712	0x5	R E	0x8000		.interp .hash .dynsym .dynstr .rel.plt .init .plt .text .fini .rodata
LOAD	0xa004	0x1a004	0x1a004	0x748	0x99c	4.2180	0x6	RW	0x8000		.init_array .fini_array .dynamic .got .data .bss
DYNAMIC	0x0	0x0	0x1a010	0x0	0x0	0.0000	0x6	RW	0x4
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Dynamic Tags

Type	Meta	Value	Tag
DT_NEEDED	sharedlib	libc.so.0	0x1
DT_INIT	value	0x8b40	0xc
DT_FINI	value	0x10124	0xd
DT_INIT_ARRAY	value	0x1a004	0x19
DT_INIT_ARRAYSZ	bytes	4	0x1b
DT_FINI_ARRAY	value	0x1a008	0x1a
DT_FINI_ARRAYSZ	bytes	4	0x1c
DT_HASH	value	0x8108	0x4
DT_STRTAB	value	0x8780	0x5
DT_SYMTAB	value	0x8330	0x6
DT_STRSZ	bytes	520	0xa
DT_SYMENT	bytes	16	0xb
DT_DEBUG	value	0x0	0x15
DT_PLTGOT	value	0x1a0c8	0x3
DT_PLTRELSZ	bytes	440	0x2
DT_PLTREL	pltrel	DT_REL	0x14
DT_JMPREL	value	0x8988	0x17
DT_NULL	value	0x0	0x0

Symbols

Name	Section Name	Value	Size	Symbol Type	Symbol Bind	Symbol Visibility	Ndx
	.dynsym	0x0	0	NOTYPE	<unknown>	DEFAULT	SHN_UNDEF
__bss_end__	.dynsym	0x1a9a0	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__bss_start	.dynsym	0x1a74c	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__bss_start__	.dynsym	0x1a74c	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__data_start	.dynsym	0x1a1b0	0	NOTYPE	<unknown>	DEFAULT	17
__end__	.dynsym	0x1a9a0	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__errno_location	.dynsym	0x8d50	32	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__exidx_end	.dynsym	0x11cd4	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__exidx_start	.dynsym	0x11cd4	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__uClibc_main	.dynsym	0x8d08	848	FUNC	<unknown>	DEFAULT	SHN_UNDEF
_bss_end__	.dynsym	0x1a9a0	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_edata	.dynsym	0x1a74c	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_end	.dynsym	0x1a9a0	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_start	.dynsym	0x8e50	80	FUNC	<unknown>	DEFAULT	8
abort	.dynsym	0x8c3c	296	FUNC	<unknown>	DEFAULT	SHN_UNDEF
accept	.dynsym	0x8c48	116	FUNC	<unknown>	DEFAULT	SHN_UNDEF
atoi	.dynsym	0x8d68	32	FUNC	<unknown>	DEFAULT	SHN_UNDEF
bind	.dynsym	0x8c78	68	FUNC	<unknown>	DEFAULT	SHN_UNDEF
calloc	.dynsym	0x8c54	320	FUNC	<unknown>	DEFAULT	SHN_UNDEF
clock	.dynsym	0x8d8c	52	FUNC	<unknown>	DEFAULT	SHN_UNDEF
close	.dynsym	0x8dbc	100	FUNC	<unknown>	DEFAULT	SHN_UNDEF
closedir	.dynsym	0x8da4	272	FUNC	<unknown>	DEFAULT	SHN_UNDEF
connect	.dynsym	0x8b7c	116	FUNC	<unknown>	DEFAULT	SHN_UNDEF
exit	.dynsym	0x8d5c	196	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fcntl	.dynsym	0x8db0	244	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fork	.dynsym	0x8cfc	972	FUNC	<unknown>	DEFAULT	SHN_UNDEF
free	.dynsym	0x8dd4	572	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getpid	.dynsym	0x8bac	72	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getppid	.dynsym	0x8d20	20	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockname	.dynsym	0x8dec	68	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockopt	.dynsym	0x8d44	72	FUNC	<unknown>	DEFAULT	SHN_UNDEF
inet_addr	.dynsym	0x8c84	40	FUNC	<unknown>	DEFAULT	SHN_UNDEF
ioctl	.dynsym	0x8b64	224	FUNC	<unknown>	DEFAULT	SHN_UNDEF
kill	.dynsym	0x8c6c	56	FUNC	<unknown>	DEFAULT	SHN_UNDEF
listen	.dynsym	0x8cf0	64	FUNC	<unknown>	DEFAULT	SHN_UNDEF
malloc	.dynsym	0x8bdc	2360	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memcpy	.dynsym	0x8bc4	4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memmove	.dynsym	0x8b94	4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memset	.dynsym	0x8d14	156	FUNC	<unknown>	DEFAULT	SHN_UNDEF
open	.dynsym	0x8d80	100	FUNC	<unknown>	DEFAULT	SHN_UNDEF
opendir	.dynsym	0x8d38	196	FUNC	<unknown>	DEFAULT	SHN_UNDEF
prctl	.dynsym	0x8bb8	68	FUNC	<unknown>	DEFAULT	SHN_UNDEF
raise	.dynsym	0x8dc8	240	FUNC	<unknown>	DEFAULT	SHN_UNDEF
rand	.dynsym	0x8cb4	24	FUNC	<unknown>	DEFAULT	SHN_UNDEF
read	.dynsym	0x8ccc	100	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readdir	.dynsym	0x8c18	232	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readlink	.dynsym	0x8bd0	64	FUNC	<unknown>	DEFAULT	SHN_UNDEF
realloc	.dynsym	0x8ce4	960	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recv	.dynsym	0x8b70	112	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recvfrom	.dynsym	0x8bf4	136	FUNC	<unknown>	DEFAULT	SHN_UNDEF
select	.dynsym	0x8c0c	132	FUNC	<unknown>	DEFAULT	SHN_UNDEF
send	.dynsym	0x8c30	112	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sendto	.dynsym	0x8cd8	136	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsid	.dynsym	0x8d98	64	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsockopt	.dynsym	0x8c90	72	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigaddset	.dynsym	0x8c24	80	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigemptyset	.dynsym	0x8b88	20	FUNC	<unknown>	DEFAULT	SHN_UNDEF
signal	.dynsym	0x8cc0	196	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigprocmask	.dynsym	0x8de0	140	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sleep	.dynsym	0x8be8	272	FUNC	<unknown>	DEFAULT	SHN_UNDEF
socket	.dynsym	0x8c00	68	FUNC	<unknown>	DEFAULT	SHN_UNDEF
srand	.dynsym	0x0	164	FUNC	<unknown>	DEFAULT	SHN_UNDEF
strcasestr	.dynsym	0x8c9c	132	FUNC	<unknown>	DEFAULT	SHN_UNDEF
strlen	.dynsym	0x8d74	96	FUNC	<unknown>	DEFAULT	SHN_UNDEF
strstr	.dynsym	0x8ca8	252	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sysconf	.dynsym	0x0	1572	FUNC	<unknown>	DEFAULT	SHN_UNDEF
time	.dynsym	0x8d2c	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
usleep	.dynsym	0x8ba0	80	FUNC	<unknown>	DEFAULT	SHN_UNDEF
write	.dynsym	0x8c60	100	FUNC	<unknown>	DEFAULT	SHN_UNDEF

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 28, 2024 13:22:48.021192074 CET	443	33606	54.171.230.55	192.168.2.23
Nov 28, 2024 13:22:48.021460056 CET	33606	443	192.168.2.23	54.171.230.55
Nov 28, 2024 13:22:48.141479969 CET	443	33606	54.171.230.55	192.168.2.23
Nov 28, 2024 13:22:50.540177107 CET	43928	443	192.168.2.23	91.189.91.42
Nov 28, 2024 13:22:56.171695948 CET	42836	443	192.168.2.23	91.189.91.43
Nov 28, 2024 13:22:56.939189911 CET	42516	80	192.168.2.23	109.202.202.202
Nov 28, 2024 13:23:11.529309034 CET	43928	443	192.168.2.23	91.189.91.42
Nov 28, 2024 13:23:21.767796993 CET	42836	443	192.168.2.23	91.189.91.43
Nov 28, 2024 13:23:27.910928011 CET	42516	80	192.168.2.23	109.202.202.202
Nov 28, 2024 13:23:52.483629942 CET	43928	443	192.168.2.23	91.189.91.42
Nov 28, 2024 13:24:12.960633993 CET	42836	443	192.168.2.23	91.189.91.43

System Behavior

Analysis Process: dash PID: 6223, Parent PID: 4331

General

Start time (UTC):	12:22:47
Start date (UTC):	28/11/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6223, Parent PID: 4331

General

Start time (UTC):	12:22:47
Start date (UTC):	28/11/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.3LOcx3WieS /tmp/tmp.AUKazW78aa /tmp/tmp.dGTBmEiLBw
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6224, Parent PID: 4331

General

Start time (UTC):	12:22:47
Start date (UTC):	28/11/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6224, Parent PID: 4331

General

Start time (UTC):	12:22:47
Start date (UTC):	28/11/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.3LOcx3WieS /tmp/tmp.AUKazW78aa /tmp/tmp.dGTBmEiLBw
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: botx.arm5.elf PID: 6253, Parent PID: 6154

General

Start time (UTC):	12:22:48
Start date (UTC):	28/11/2024
Path:	/tmp/botx.arm5.elf
Arguments:	/tmp/botx.arm5.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report botx.arm5.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

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

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Dynamic Tags

Symbols

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: dash PID: 6223, Parent PID: 4331

General

Chronological Activities

Analysis Process: rm PID: 6223, Parent PID: 4331

General

Chronological Activities

Analysis Process: dash PID: 6224, Parent PID: 4331

General

Chronological Activities

Analysis Process: rm PID: 6224, Parent PID: 4331

General

Chronological Activities

Analysis Process: botx.arm5.elf PID: 6253, Parent PID: 6154

General

Chronological Activities

Linux Analysis Report
botx.arm5.elf