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Linux Analysis Report
xd.m68k.elf

Overview

General Information

Sample name:	xd.m68k.elf
Analysis ID:	1655013
MD5:	96e8c5fce552006eeb62f09f5bd4c56c
SHA1:	f50f538b3713353944d0720e3189d79bd2b06350
SHA256:	c82bac14dc33c675467693562def19d9c289d85982a57add6ce67e43f22e668d
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	80
Range:	0 - 100

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:	42.0.0 Malachite
Analysis ID:	1655013
Start date and time:	2025-04-02 21:37:30 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 24s
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:	xd.m68k.elf
Detection:	MAL
Classification:	mal80.troj.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/xd.m68k.elf
PID:	5423
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

xd.m68k.elf (PID: 5423, Parent: 5345, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/xd.m68k.elf

dash New Fork (PID: 5429, Parent: 3577)

rm (PID: 5429, Parent: 3577, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.6iHCie5HTP /tmp/tmp.VCvGlGvvhC /tmp/tmp.1eU5Kr2x0A

dash New Fork (PID: 5430, Parent: 3577)

cat (PID: 5430, Parent: 3577, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.6iHCie5HTP

dash New Fork (PID: 5431, Parent: 3577)

head (PID: 5431, Parent: 3577, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5432, Parent: 3577)

tr (PID: 5432, Parent: 3577, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5433, Parent: 3577)

cut (PID: 5433, Parent: 3577, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5434, Parent: 3577)

cat (PID: 5434, Parent: 3577, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.6iHCie5HTP

dash New Fork (PID: 5435, Parent: 3577)

head (PID: 5435, Parent: 3577, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5436, Parent: 3577)

tr (PID: 5436, Parent: 3577, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5437, Parent: 3577)

cut (PID: 5437, Parent: 3577, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5438, Parent: 3577)

rm (PID: 5438, Parent: 3577, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.6iHCie5HTP /tmp/tmp.VCvGlGvvhC /tmp/tmp.1eU5Kr2x0A

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
xd.m68k.elf	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
xd.m68k.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
xd.m68k.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10491:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x104a5:$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 0x104b9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x104cd:$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 0x104e1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x104f5:$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 0x10509:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1051d:$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 0x10531:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10545:$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 0x10559:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1056d:$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 0x10581:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10595:$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 0x105a9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x105bd:$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 0x105d1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x105e5:$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 0x105f9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1060d:$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 0x10621:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
xd.m68k.elf	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x10431:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64

Memory Dumps

Source	Rule	Description	Author	Strings
5423.1.00007f3c84001000.00007f3c84013000.r-x.sdmp	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
5423.1.00007f3c84001000.00007f3c84013000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5423.1.00007f3c84001000.00007f3c84013000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10491:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x104a5:$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 0x104b9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x104cd:$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 0x104e1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x104f5:$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 0x10509:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1051d:$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 0x10531:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10545:$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 0x10559:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1056d:$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 0x10581:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10595:$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 0x105a9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x105bd:$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 0x105d1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x105e5:$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 0x105f9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1060d:$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 0x10621:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5423.1.00007f3c84001000.00007f3c84013000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x10431:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Process Memory Space: xd.m68k.elf PID: 5423	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
Process Memory Space: xd.m68k.elf PID: 5423	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: xd.m68k.elf PID: 5423	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x15c7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x15db:$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 0x15ef:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1603:$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 0x1617:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x162b:$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 0x163f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1653:$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 0x1667:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x167b:$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 0x168f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x16a3:$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 0x16b7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x16cb:$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 0x16df:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x16f3:$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 0x1707:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x171b:$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 0x172f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1743:$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 0x1757:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: xd.m68k.elf PID: 5423	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x157a:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Click to see the 3 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Compliance
• Networking
• System Summary
• Persistence and Installation Behavior
• Malware Analysis System Evasion
• Stealing of Sensitive Information
• Remote Access Functionality

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: xd.m68k.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: xd.m68k.elf	ReversingLabs: Detection: 63%
Source: xd.m68k.elf	Virustotal: Detection: 62%			Perma Link

Source: unknown

HTTPS traffic detected: 54.247.62.1:443 -> 192.168.2.13:57214 version: TLS 1.2

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	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	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	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	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	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	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: xd.m68k.elf

String found in binary or memory: http://213.209.129.92/d/xd.arm7;chmod

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 57214
Source: unknown	Network traffic detected: HTTP traffic on port 57214 -> 443

Source: unknown

HTTPS traffic detected: 54.247.62.1:443 -> 192.168.2.13:57214 version: TLS 1.2

System Summary

Malicious sample detected (through community Yara rule)

Source: xd.m68k.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: xd.m68k.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 5423.1.00007f3c84001000.00007f3c84013000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5423.1.00007f3c84001000.00007f3c84013000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: xd.m68k.elf PID: 5423, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: xd.m68k.elf PID: 5423, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: xd.m68k.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: xd.m68k.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 5423.1.00007f3c84001000.00007f3c84013000.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: 5423.1.00007f3c84001000.00007f3c84013000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: xd.m68k.elf PID: 5423, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: xd.m68k.elf PID: 5423, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16

Source: classification engine

Classification label: mal80.troj.linELF@0/0@0/0

Source: /usr/bin/dash (PID: 5429)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.6iHCie5HTP /tmp/tmp.VCvGlGvvhC /tmp/tmp.1eU5Kr2x0A			Jump to behavior
Source: /usr/bin/dash (PID: 5438)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.6iHCie5HTP /tmp/tmp.VCvGlGvvhC /tmp/tmp.1eU5Kr2x0A			Jump to behavior

Source: /tmp/xd.m68k.elf (PID: 5423)

Queries kernel information via 'uname':

Jump to behavior

Source: xd.m68k.elf, 5423.1.0000557be92ac000.0000557be9331000.rw-.sdmp	Binary or memory string: {U!/etc/qemu-binfmt/m68k
Source: xd.m68k.elf, 5423.1.00007fff554a5000.00007fff554c6000.rw-.sdmp	Binary or memory string: bx86_64/usr/bin/qemu-m68k/tmp/xd.m68k.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/xd.m68k.elf
Source: xd.m68k.elf, 5423.1.00007fff554a5000.00007fff554c6000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-m68k
Source: xd.m68k.elf, 5423.1.0000557be92ac000.0000557be9331000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/m68k

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: xd.m68k.elf, type: SAMPLE
Source: Yara match	File source: 5423.1.00007f3c84001000.00007f3c84013000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: xd.m68k.elf PID: 5423, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: xd.m68k.elf, type: SAMPLE
Source: Yara match	File source: 5423.1.00007f3c84001000.00007f3c84013000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: xd.m68k.elf PID: 5423, 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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
xd.m68k.elf	64%	ReversingLabs	Linux.Backdoor.Mirai
xd.m68k.elf	62%	Virustotal		Browse
xd.m68k.elf	100%	Avira	LINUX/Mirai.bonb

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://213.209.129.92/d/xd.arm7;chmod	xd.m68k.elf	false		high

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	Flag	ASN	ASN Name	Malicious
54.247.62.1	unknown	United States		16509	AMAZON-02US	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
54.247.62.1	xd.mips.elf	Get hash	malicious	Mirai	Browse
	arm6.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	jfeeps.elf	Get hash	malicious	Unknown	Browse
	arm.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	parm6.elf	Get hash	malicious	Mirai	Browse
	rjfe686.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	sh4.elf	Get hash	malicious	Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AMAZON-02US	Fw_ Tkt 10830 _ voicemail messages.msg	Get hash	malicious	HTMLPhisher	Browse	18.238.49.97
	na.elf	Get hash	malicious	Prometei	Browse	34.254.182.186
	xd.arm.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	http://belastingdiensrt.nl.services.cartoriomoreirafeitosa.com.br//#mclear@securustechnologies.com	Get hash	malicious	HTMLPhisher	Browse	52.42.9.193
	xd.arm5.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	xd.mpsl.elf	Get hash	malicious	Mirai	Browse	34.243.160.129
	xd.mips.elf	Get hash	malicious	Mirai	Browse	54.247.62.1
	https://sprayfoamsys.com	Get hash	malicious	Unknown	Browse	13.33.252.96
	xd.powerpc-440fp.elf	Get hash	malicious	Mirai	Browse	54.217.10.153
	xd.i486.elf	Get hash	malicious	Mirai	Browse	54.171.230.55

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 MSB executable, Motorola m68k, 68020, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.434279433982673
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	xd.m68k.elf
File size:	73'224 bytes
MD5:	96e8c5fce552006eeb62f09f5bd4c56c
SHA1:	f50f538b3713353944d0720e3189d79bd2b06350
SHA256:	c82bac14dc33c675467693562def19d9c289d85982a57add6ce67e43f22e668d
SHA512:	ea6f597362459da17d541233b68ce51d4cf59d9c3e7209323a350195f9fed0b527f78573ac2e34b0c5e5c3ca0d96b18b8ac02c97443676080b31b5d021c2120b
SSDEEP:	1536:/wcN4dejJSfzaiRr98h371w0g1prpkDE1tGZ8/2v8uMCK2WtV:/LArewZpl1oX1KDtV
TLSH:	B1634A95F4019E7CF58BE6BA80264E0ABC3163C15E931B27A7B3FDA37D22055AC46C49
File Content Preview:	.ELF.......................D...4...x.....4. ...(.................................. ...........:...:....$...T...... .dt.Q............................NV..a....da.....N^NuNV..J9..<8f>"y..:, QJ.g.X.#...:,N."y..:, QJ.f.A.....J.g.Hy....N.X.......<8N^NuNV..N^NuN

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	MC68000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x80000144
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	72824
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x80000094	0x94	0x14	0x0	0x6	AX	2
.text	PROGBITS	0x800000a8	0xa8	0x100ae	0x0	0x6	AX	4
.fini	PROGBITS	0x80010156	0x10156	0xe	0x0	0x6	AX	2
.rodata	PROGBITS	0x80010164	0x10164	0x18ac	0x0	0x2	A	2
.ctors	PROGBITS	0x80013a14	0x11a14	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x80013a1c	0x11a1c	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x80013a28	0x11a28	0x210	0x0	0x3	WA	4
.bss	NOBITS	0x80013c38	0x11c38	0x430	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x11c38	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x80000000	0x80000000	0x11a10	0x11a10	6.4620	0x5	R E	0x2000	.init .text .fini .rodata
LOAD	0x11a14	0x80013a14	0x80013a14	0x224	0x654	3.0639	0x6	RW	0x2000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Download Network PCAP: filtered – full

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 2, 2025 21:38:16.463145971 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:16.463217974 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.463228941 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:16.463269949 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:16.463277102 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.463305950 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.463308096 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:16.463341951 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:16.463345051 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.463378906 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:16.463382959 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.463449955 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.464266062 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.691854000 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:16.692857981 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:16.693036079 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.693181992 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.929476976 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:16.929539919 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:16.929761887 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.929761887 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:16.930751085 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:17.166693926 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:17.166739941 CEST	443	57214	54.247.62.1	192.168.2.13
Apr 2, 2025 21:38:17.166815042 CEST	57214	443	192.168.2.13	54.247.62.1
Apr 2, 2025 21:38:17.166815996 CEST	57214	443	192.168.2.13	54.247.62.1

HTTPS Connections

Timestamp	Source IP	Source Port	Dest IP	Dest Port	Subject	Issuer	Not Before	Not After	JA3 SSL Client Fingerprint	JA3 SSL Client Digest
Apr 2, 2025 21:38:16.463378906 CEST	54.247.62.1	443	192.168.2.13	57214	CN=motd.ubuntu.com CN=R10, O=Let's Encrypt, C=US	CN=R10, O=Let's Encrypt, C=US CN=ISRG Root X1, O=Internet Security Research Group, C=US	Sat Mar 22 09:18:05 CET 2025 Wed Mar 13 01:00:00 CET 2024	Fri Jun 20 10:18:04 CEST 2025 Sat Mar 13 00:59:59 CET 2027
Apr 2, 2025 21:38:16.463378906 CEST	54.247.62.1	443	192.168.2.13	57214	CN=R10, O=Let's Encrypt, C=US	CN=ISRG Root X1, O=Internet Security Research Group, C=US	Wed Mar 13 01:00:00 CET 2024	Sat Mar 13 00:59:59 CET 2027

System Behavior

Analysis Process: xd.m68k.elf PID: 5423, Parent PID: 5345

General

Start time (UTC):	19:38:15
Start date (UTC):	02/04/2025
Path:	/tmp/xd.m68k.elf
Arguments:	/tmp/xd.m68k.elf
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

File Activities

File Opened

File Read

Process Activities

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: dash PID: 5429, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 5429, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.6iHCie5HTP /tmp/tmp.VCvGlGvvhC /tmp/tmp.1eU5Kr2x0A
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 5430, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cat PID: 5430, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.6iHCie5HTP
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5431, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: head PID: 5431, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5432, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: tr PID: 5432, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5433, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cut PID: 5433, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5434, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cat PID: 5434, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.6iHCie5HTP
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5435, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: head PID: 5435, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5436, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: tr PID: 5436, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5437, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cut PID: 5437, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5438, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 5438, Parent PID: 3577

General

Start time (UTC):	19:38:16
Start date (UTC):	02/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.6iHCie5HTP /tmp/tmp.VCvGlGvvhC /tmp/tmp.1eU5Kr2x0A
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

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 xd.m68k.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

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

URLs from Memory and Binaries

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

Network Behavior

TCP Packets

HTTPS Connections

System Behavior

Analysis Process: xd.m68k.elf PID: 5423, Parent PID: 5345

General

File Activities

File Opened

File Read

Process Activities

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: dash PID: 5429, Parent PID: 3577

General

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 5429, Parent PID: 3577

General

File Activities

Linux Analysis Report
xd.m68k.elf