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Linux Analysis Report
Space.spc.elf

Overview

General Information

Sample name:	Space.spc.elf
Analysis ID:	1654329
MD5:	d9f71b2e332297826390e86b15382df7
SHA1:	5f5f2b9fe4dcef1b5ada947758d355ab5b49a479
SHA256:	30f6d52eafb79f979c495f137945fc702bc70ff5d695612cf8abe65f2ff5f228
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	72
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 contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

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:	1654329
Start date and time:	2025-04-02 09:47:33 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 38s
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:	Space.spc.elf
Detection:	MAL
Classification:	mal72.troj.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/Space.spc.elf
PID:	6233
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

Space.spc.elf (PID: 6233, Parent: 6151, MD5: 7dc1c0e23cd5e102bb12e5c29403410e) Arguments: /tmp/Space.spc.elf

dash New Fork (PID: 6313, Parent: 4331)

rm (PID: 6313, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.mIpEx04mbe /tmp/tmp.8m65FHPTQp /tmp/tmp.2KzBHaUz5d

dash New Fork (PID: 6314, Parent: 4331)

rm (PID: 6314, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.mIpEx04mbe /tmp/tmp.8m65FHPTQp /tmp/tmp.2KzBHaUz5d

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
Space.spc.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Space.spc.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x25180:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x25194:$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 0x251a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x251bc:$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 0x251d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x251e4:$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 0x251f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2520c:$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 0x25220:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x25234:$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 0x25248:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2525c:$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 0x25270:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x25284:$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 0x25298:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x252ac:$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 0x252c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x252d4:$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 0x252e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x252fc:$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 0x25310:$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
6233.1.00007f8660001000.00007f8660029000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6233.1.00007f8660001000.00007f8660029000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x25180:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x25194:$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 0x251a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x251bc:$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 0x251d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x251e4:$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 0x251f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2520c:$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 0x25220:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x25234:$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 0x25248:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2525c:$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 0x25270:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x25284:$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 0x25298:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x252ac:$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 0x252c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x252d4:$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 0x252e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x252fc:$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 0x25310:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: Space.spc.elf PID: 6233	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: Space.spc.elf PID: 6233	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x2dbd:$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 0x2dd1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2de5:$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 0x2df9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2e0d:$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 0x2e21:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2e35:$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 0x2e49:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2e5d:$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 0x2e71:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2e85:$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 0x2e99:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2ead:$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 0x2ec1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2ed5:$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 0x2ee9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2efd:$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 0x2f11:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2f25:$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 0x2f39:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2f4d:$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

• AV Detection
• 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: Space.spc.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: Space.spc.elf	ReversingLabs: Detection: 58%
Source: Space.spc.elf	Virustotal: Detection: 64%			Perma Link

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: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
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: 34.249.145.219

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 39256
Source: unknown	Network traffic detected: HTTP traffic on port 39256 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: Space.spc.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6233.1.00007f8660001000.00007f8660029000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: Space.spc.elf PID: 6233, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: /proc/net/tcp/proc/proc/%d/exe/proc/%s/statusrName:%s/bin/busybox/bin/systemd/usr/bintest/tmp/condi/tmp/zxcr9999/tmp/condinetwork/var/condibot/var/zxcr9999/var/CondiBot/var/condinet/bin/watchdog.x86.x86_64.arm.arm5.arm6.arm7.mips.mipsel.sh4.ppc176.65.144.220

Source: ELF static info symbol of initial sample

.symtab present: no

Source: Space.spc.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: 6233.1.00007f8660001000.00007f8660029000.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: Space.spc.elf PID: 6233, 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: 6313)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.mIpEx04mbe /tmp/tmp.8m65FHPTQp /tmp/tmp.2KzBHaUz5d			Jump to behavior
Source: /usr/bin/dash (PID: 6314)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.mIpEx04mbe /tmp/tmp.8m65FHPTQp /tmp/tmp.2KzBHaUz5d			Jump to behavior

Source: /tmp/Space.spc.elf (PID: 6233)

Queries kernel information via 'uname':

Jump to behavior

Source: Space.spc.elf, 6233.1.0000558751446000.00005587514ab000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sparc
Source: Space.spc.elf, 6233.1.0000558751446000.00005587514ab000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/sparc
Source: Space.spc.elf, 6233.1.00007ffdb18cb000.00007ffdb18ec000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sparc
Source: Space.spc.elf, 6233.1.00007ffdb18cb000.00007ffdb18ec000.rw-.sdmp	Binary or memory string: Wx86_64/usr/bin/qemu-sparc/tmp/Space.spc.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/Space.spc.elf

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: Space.spc.elf, type: SAMPLE
Source: Yara match	File source: 6233.1.00007f8660001000.00007f8660029000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Space.spc.elf PID: 6233, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: Space.spc.elf, type: SAMPLE
Source: Yara match	File source: 6233.1.00007f8660001000.00007f8660029000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Space.spc.elf PID: 6233, 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
Space.spc.elf	58%	ReversingLabs	Linux.Backdoor.Mirai
Space.spc.elf	64%	Virustotal		Browse
Space.spc.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

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
34.249.145.219	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
34.249.145.219	Space.arc.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	efefa7.elf	Get hash	malicious	Mirai	Browse
	sh4.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	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	Space.ppc.elf	Get hash	malicious	Unknown	Browse
	Space.arc.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	FBI.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	Space.ppc.elf	Get hash	malicious	Unknown	Browse
	Space.arc.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	FBI.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	Space.ppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Space.mpsl.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	Space.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	mips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	FBI.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
CANONICAL-ASGB	Space.ppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Space.mpsl.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	Space.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	mips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	FBI.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
INIT7CH	Space.ppc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	Space.arc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	mips.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	FBI.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
AMAZON-02US	Space.arc.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	5AzgNwCtN5.exe	Get hash	malicious	CryptOne, LummaC Stealer	Browse	108.139.47.92
	mips.elf	Get hash	malicious	Unknown	Browse	34.249.145.219
	7H9CCIVPzr.exe	Get hash	malicious	Unknown	Browse	108.139.47.92
	http://cdn.systweak.com/downloads/setups/dpfw/dpfsetup_afterupdate_1004.exe	Get hash	malicious	PureLog Stealer, zgRAT	Browse	108.138.113.91
	Order 501 & 502.exe	Get hash	malicious	FormBook	Browse	13.248.169.48
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	34.249.145.219
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	34.249.145.219
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219

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, SPARC, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	3.2860031001787915
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	Space.spc.elf
File size:	230'012 bytes
MD5:	d9f71b2e332297826390e86b15382df7
SHA1:	5f5f2b9fe4dcef1b5ada947758d355ab5b49a479
SHA256:	30f6d52eafb79f979c495f137945fc702bc70ff5d695612cf8abe65f2ff5f228
SHA512:	c12567ff861bdfdd6908720d2f137366051257f9734ef659ba95b2a2b16944b1ca1471c1712e263d7fd30755d8c2bcc0e5f1fbfd300d100c27ca6037a891fb37
SSDEEP:	1536:pHjMMgySQSQ/ZgwldmR+SdqIyucVBANJUxzydZFjoVgE8N3stl0JQ:ZE5hbFdq3uIBANeeLI1+JQ
TLSH:	41243A227A790B27C4F1913950E7972BB6FA4BC82464920F7EA14D8C7F5A9703253BF4
File Content Preview:	.ELF...........................4.........4. ...(......................{p..{p...............H...H...H......88...............H...H...H...............................H................dt.Q.......................................................................

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	Sparc
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x101c4
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	5
Section Header Offset:	229532
Section Header Size:	40
Number of Section Headers:	12
Header String Table Index:	11

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x100b4	0x100b4	0x1c	0x0	0x6	AX	4
.text	PROGBITS	0x100d0	0x100d0	0x14f8c	0x0	0x6	AX	4
.fini	PROGBITS	0x2505c	0x2505c	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x25070	0x25070	0x2b00	0x0	0x2	A	8
.tbss	NOBITS	0x38048	0x28048	0x8	0x0	0x403	WAT	4
.ctors	PROGBITS	0x38048	0x38048	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x38050	0x28050	0x8	0x0	0x3	WA	4
.got	PROGBITS	0x3805c	0x2805c	0x1c0	0x4	0x3	WA	4
.data	PROGBITS	0x3821c	0x2821c	0x210	0x0	0x3	WA	4
.bss	NOBITS	0x38430	0x2842c	0x3450	0x0	0x3	WA	8
.shstrtab	STRTAB	0x0	0x38050	0x49	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x0	0x10000	0x27b70	0x27b70	4.2801	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x28048	0x38048	0x38048	0x3e4	0x3838	4.4609	0x6	RW	0x10000	.tbss .dtors .got .data .bss
LOAD	0x38048	0x38048	0x38048	0x8	0x8	1.0000	0x6	RW	0x10000	.tbss .ctors
TLS	0x0	0x0	0x38048	0x0	0x0	0.0000	0x4	R	0x4
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 11
• 443 (HTTPS)
• 80 (HTTP)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 2, 2025 09:48:19.994898081 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 2, 2025 09:48:25.626297951 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 2, 2025 09:48:26.650182009 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 2, 2025 09:48:40.728373051 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 2, 2025 09:48:40.736165047 CEST	39256	443	192.168.2.23	34.249.145.219
Apr 2, 2025 09:48:40.736212969 CEST	443	39256	34.249.145.219	192.168.2.23
Apr 2, 2025 09:48:40.736301899 CEST	39256	443	192.168.2.23	34.249.145.219
Apr 2, 2025 09:48:40.737122059 CEST	39256	443	192.168.2.23	34.249.145.219
Apr 2, 2025 09:48:40.737133980 CEST	443	39256	34.249.145.219	192.168.2.23
Apr 2, 2025 09:48:53.014389992 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 2, 2025 09:48:57.109908104 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 2, 2025 09:49:21.682555914 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 2, 2025 09:49:40.728828907 CEST	39256	443	192.168.2.23	34.249.145.219
Apr 2, 2025 09:49:40.772274971 CEST	443	39256	34.249.145.219	192.168.2.23
Apr 2, 2025 09:50:24.929244041 CEST	443	39256	34.249.145.219	192.168.2.23

System Behavior

Analysis Process: Space.spc.elf PID: 6233, Parent PID: 6151

General

Start time (UTC):	07:48:20
Start date (UTC):	02/04/2025
Path:	/tmp/Space.spc.elf
Arguments:	/tmp/Space.spc.elf
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

File Activities

File Opened

File Read

Process Activities

Signal Sent

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: dash PID: 6313, Parent PID: 4331

General

Start time (UTC):	07:49:39
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: 6313, Parent PID: 4331

General

Start time (UTC):	07:49:39
Start date (UTC):	02/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.mIpEx04mbe /tmp/tmp.8m65FHPTQp /tmp/tmp.2KzBHaUz5d
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 6314, Parent PID: 4331

General

Start time (UTC):	07:49:39
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: 6314, Parent PID: 4331

General

Start time (UTC):	07:49:39
Start date (UTC):	02/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.mIpEx04mbe /tmp/tmp.8m65FHPTQp /tmp/tmp.2KzBHaUz5d
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 Space.spc.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

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

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: Space.spc.elf PID: 6233, Parent PID: 6151

General

File Activities

File Opened

File Read

Process Activities

Signal Sent

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: dash PID: 6313, Parent PID: 4331

General

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6313, Parent PID: 4331

General

File Activities

File Opened

File Deleted

File Read

Linux Analysis Report
Space.spc.elf