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Linux Analysis Report
boatnet.x86.elf

Overview

General Information

Sample name:	boatnet.x86.elf
Analysis ID:	1665674
MD5:	22c49fc99acfef62016c733684e9f189
SHA1:	ad510c97bcad71bb0b3e2453c51a7e4af16716af
SHA256:	cd78a68bc265c3e37da3d5d7f40539fe0e46a5abb4a979ff69f03ba5c22c2f4d
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	76
Range:	0 - 100

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Sample is packed with UPX

Detected TCP or UDP traffic on non-standard ports

ELF contains segments with high entropy indicating compressed/encrypted content

Enumerates processes within the "proc" file system

Sample contains only a LOAD segment without any section mappings

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

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1665674
Start date and time:	2025-04-15 18:28:18 +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:	boatnet.x86.elf
Detection:	MAL
Classification:	mal76.troj.evad.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/boatnet.x86.elf
PID:	6218
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	lzrd cock fest"TSource Engin
Standard Error:

Process Tree

system is lnxubuntu20

boatnet.x86.elf (PID: 6218, Parent: 6132, MD5: 22c49fc99acfef62016c733684e9f189) Arguments: /tmp/boatnet.x86.elf

boatnet.x86.elf New Fork (PID: 6219, Parent: 6218)

boatnet.x86.elf New Fork (PID: 6220, Parent: 6219)

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

Memory Dumps

Source	Rule	Description	Author	Strings
6218.1.0000000008048000.0000000008058000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
6218.1.0000000008048000.0000000008058000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6218.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xd500:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd514:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd528:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd53c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd550:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd564:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd578:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd58c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd604:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd618:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd62c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd640:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd654:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd668:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd67c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd690:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6218.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0xda58:$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
6218.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x5d60:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
6218.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x6d32:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
6218.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_ae9d0fa6	unknown	unknown	0x1d2:$a: 83 EC 04 8A 44 24 18 8B 5C 24 14 88 44 24 03 8A 44 24 10 25 FF 00
6218.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xa234:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
6218.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x8ad2:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
6218.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x6d02:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Process Memory Space: boatnet.x86.elf PID: 6218	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: boatnet.x86.elf PID: 6218	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: boatnet.x86.elf PID: 6218	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x38c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x404:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x418:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x42c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x440:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x454:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x468:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x47c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x490:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x508:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x51c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: boatnet.x86.elf PID: 6218	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x84a:$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 9 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: boatnet.x86.elf	Virustotal: Detection: 41%			Perma Link
Source: boatnet.x86.elf	ReversingLabs: Detection: 44%

Source: global traffic

TCP traffic: 192.168.2.23:57734 -> 176.65.144.253:12972

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

Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
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: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
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: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.144.253

Source: boatnet.x86.elf

String found in binary or memory: http://upx.sf.net

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: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: Process Memory Space: boatnet.x86.elf PID: 6218, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: boatnet.x86.elf PID: 6218, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Source: LOAD without section mappings

Program segment: 0xc01000

Source: 6218.1.0000000008048000.0000000008058000.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: 6218.1.0000000008048000.0000000008058000.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: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = ca2bf2771844bec95563800d19a35dd230413f8eff0bd44c8ab0b4c596f81bfc, id = ae9d0fa6-be06-4656-9b13-8edfc0ee9e71, last_modified = 2021-09-16
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: Process Memory Space: boatnet.x86.elf PID: 6218, 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: boatnet.x86.elf PID: 6218, 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: mal76.troj.evad.linELF@0/0@0/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1582/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/3088/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/230/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/110/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/231/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/111/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/232/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1579/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/112/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/233/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1699/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/113/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/234/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1335/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1698/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/114/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/235/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1334/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1576/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/2302/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/115/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/236/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/116/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/237/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/117/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/118/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/910/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/119/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/912/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/10/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/2307/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/11/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/918/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/12/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/13/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/14/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/15/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/16/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/17/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/18/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1594/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/120/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/121/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/122/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/243/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/123/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/2/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/124/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/3/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/4/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/125/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/126/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1344/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1465/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1586/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/127/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/6/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/248/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/128/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/249/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1463/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/800/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/9/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/801/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/20/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/21/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1900/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/22/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/23/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/24/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/25/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/26/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/27/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/28/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/29/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/491/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/250/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/130/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/251/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/252/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/132/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/253/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/254/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/255/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/256/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1599/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/257/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1477/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/379/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/258/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1476/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/259/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1475/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/936/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/30/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/2208/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/35/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1809/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/1494/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/260/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/261/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/141/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/262/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/263/maps	Jump to behavior
Source: /tmp/boatnet.x86.elf (PID: 6220)	File opened: /proc/264/maps	Jump to behavior

Source: boatnet.x86.elf

Submission file: segment LOAD with 7.9531 entropy (max. 8.0)

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: boatnet.x86.elf PID: 6218, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 6218.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: boatnet.x86.elf PID: 6218, 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	11 Obfuscated Files or Information	1 OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

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
boatnet.x86.elf	41%	Virustotal		Browse
boatnet.x86.elf	44%	ReversingLabs	Linux.Backdoor.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	boatnet.x86.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	ASN	ASN Name	Malicious
176.65.144.253	unknown	Germany	12975	PALTEL-ASPALTELAutonomousSystemPS	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
176.65.144.253	boatnet.x86.elf	Get hash	malicious	Mirai	Browse
	boatnet.x86.elf	Get hash	malicious	Mirai	Browse
	boatnet.x86.elf	Get hash	malicious	Mirai	Browse
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse
	boatnet.mips.elf	Get hash	malicious	Mirai	Browse
	boatnet.x86.elf	Get hash	malicious	Mirai	Browse
	boatnet.spc.elf	Get hash	malicious	Mirai	Browse
	boatnet.m68k.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm7.elf	Get hash	malicious	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	boatnet.mips.elf	Get hash	malicious	Mirai	Browse
	boatnet.sh4.elf	Get hash	malicious	Mirai	Browse
	boatnet.m68k.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	gY2rWwaH7T.elf	Get hash	malicious	Unknown	Browse
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm5.elf	Get hash	malicious	Mirai	Browse
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse
91.189.91.42	boatnet.mips.elf	Get hash	malicious	Mirai	Browse
	boatnet.sh4.elf	Get hash	malicious	Mirai	Browse
	boatnet.m68k.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	gY2rWwaH7T.elf	Get hash	malicious	Unknown	Browse
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm5.elf	Get hash	malicious	Mirai	Browse
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	boatnet.mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	boatnet.sh4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	185.125.190.26
	boatnet.m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	185.125.190.26
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	gY2rWwaH7T.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
CANONICAL-ASGB	boatnet.mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	boatnet.sh4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	185.125.190.26
	boatnet.m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	185.125.190.26
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	gY2rWwaH7T.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
PALTEL-ASPALTELAutonomousSystemPS	boatnet.x86.elf	Get hash	malicious	Mirai	Browse	176.65.144.253
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse	176.65.137.13
	boatnet.m68k.elf	Get hash	malicious	Mirai	Browse	176.65.137.13
	boatnet.spc.elf	Get hash	malicious	Mirai	Browse	176.65.137.13
	boatnet.arm.elf	Get hash	malicious	Mirai	Browse	176.65.137.13
	boatnet.arm7.elf	Get hash	malicious	Mirai	Browse	176.65.137.13
	boatnet.arm.elf	Get hash	malicious	Mirai	Browse	176.65.137.13
	boatnet.spc.elf	Get hash	malicious	Mirai	Browse	176.65.137.13
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse	176.65.137.13
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse	176.65.137.13
INIT7CH	boatnet.mips.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	boatnet.sh4.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	boatnet.m68k.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	sshd.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	gY2rWwaH7T.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	boatnet.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	boatnet.ppc.elf	Get hash	malicious	Mirai	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, Intel 80386, version 1 (GNU/Linux), statically linked, no section header
Entropy (8bit):	7.950665921246298
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	boatnet.x86.elf
File size:	33'384 bytes
MD5:	22c49fc99acfef62016c733684e9f189
SHA1:	ad510c97bcad71bb0b3e2453c51a7e4af16716af
SHA256:	cd78a68bc265c3e37da3d5d7f40539fe0e46a5abb4a979ff69f03ba5c22c2f4d
SHA512:	de8c6cbb5add93fbff0ae6627b389e2281a10c108b66c86c6dd89660b6762a56ec0130ec17999e1ae5c2aab2313990ac7d1f2874d350bcfe51d5f6192a2faf2e
SSDEEP:	768:EK3aJkTf4kQkIa9MIVPv/Qhi7a1OxfjpQARnbcuyD7UoQRj1f6:E32Tf4IIa9DVJKOxbZnouy8oy5i
TLSH:	29E2F14ACFFD5E46F42885B50C6B782D0C50F5C9AA27C0F2BD88616A1F46B002A9C7A1
File Content Preview:	.ELF........................4...........4. ...(.....................l...l...........................................Q.td.............................$.4UPX!........4...4.......R..........?..k.I/.j....\.d*nlz.e..'.....4.0.N..9....\|&....9}..M..m.;...^I..&..

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - Linux
ABI Version:	0
Entry Point Address:	0xc07f90
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0xc01000	0xc01000	0x816c	0x816c	7.9531	0x5	R E	0x1000
LOAD	0x980	0x805a980	0x805a980	0x0	0x0	0.0000	0x6	RW	0x1000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 15, 2025 18:29:11.357645988 CEST	57734	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:29:11.597160101 CEST	12972	57734	176.65.144.253	192.168.2.23
Apr 15, 2025 18:29:13.619374990 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 15, 2025 18:29:14.387255907 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 15, 2025 18:29:17.597327948 CEST	57736	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:29:17.837405920 CEST	12972	57736	176.65.144.253	192.168.2.23
Apr 15, 2025 18:29:22.837970972 CEST	57738	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:29:23.074192047 CEST	12972	57738	176.65.144.253	192.168.2.23
Apr 15, 2025 18:29:25.075424910 CEST	57740	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:29:25.314763069 CEST	12972	57740	176.65.144.253	192.168.2.23
Apr 15, 2025 18:29:27.315824032 CEST	57742	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:29:27.554003000 CEST	12972	57742	176.65.144.253	192.168.2.23
Apr 15, 2025 18:29:28.555392027 CEST	57744	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:29:28.791943073 CEST	12972	57744	176.65.144.253	192.168.2.23
Apr 15, 2025 18:29:29.745134115 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 15, 2025 18:29:38.791840076 CEST	57746	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:29:39.031985998 CEST	12972	57746	176.65.144.253	192.168.2.23
Apr 15, 2025 18:29:39.983695984 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 15, 2025 18:29:44.079063892 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 15, 2025 18:29:46.032257080 CEST	57748	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:29:46.274522066 CEST	12972	57748	176.65.144.253	192.168.2.23
Apr 15, 2025 18:29:55.274708033 CEST	57750	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:29:55.512818098 CEST	12972	57750	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:01.513374090 CEST	57752	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:01.748325109 CEST	12972	57752	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:05.749174118 CEST	57754	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:05.984432936 CEST	12972	57754	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:06.985964060 CEST	57756	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:07.225622892 CEST	12972	57756	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:10.227174997 CEST	57758	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:10.466450930 CEST	12972	57758	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:10.699428082 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 15, 2025 18:30:20.467011929 CEST	57760	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:20.703594923 CEST	12972	57760	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:27.704502106 CEST	57762	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:27.942472935 CEST	12972	57762	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:29.945564032 CEST	57764	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:30.183800936 CEST	12972	57764	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:35.185702085 CEST	57766	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:35.427601099 CEST	12972	57766	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:38.428389072 CEST	57768	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:38.663074017 CEST	12972	57768	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:46.664102077 CEST	57770	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:46.898879051 CEST	12972	57770	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:47.900768995 CEST	57772	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:48.139703989 CEST	12972	57772	176.65.144.253	192.168.2.23
Apr 15, 2025 18:30:55.140614033 CEST	57774	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:30:55.384474993 CEST	12972	57774	176.65.144.253	192.168.2.23
Apr 15, 2025 18:31:04.384804010 CEST	57776	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:31:04.619685888 CEST	12972	57776	176.65.144.253	192.168.2.23
Apr 15, 2025 18:31:13.620282888 CEST	57778	12972	192.168.2.23	176.65.144.253
Apr 15, 2025 18:31:13.855570078 CEST	12972	57778	176.65.144.253	192.168.2.23

System Behavior

Analysis Process: boatnet.x86.elf PID: 6218, Parent PID: 6132

General

Start time (UTC):	16:29:10
Start date (UTC):	15/04/2025
Path:	/tmp/boatnet.x86.elf
Arguments:	/tmp/boatnet.x86.elf
File size:	33384 bytes
MD5 hash:	22c49fc99acfef62016c733684e9f189

Chronological Activities

Analysis Process: boatnet.x86.elf PID: 6219, Parent PID: 6218

General

Start time (UTC):	16:29:10
Start date (UTC):	15/04/2025
Path:	/tmp/boatnet.x86.elf
Arguments:	-
File size:	33384 bytes
MD5 hash:	22c49fc99acfef62016c733684e9f189

Chronological Activities

Analysis Process: boatnet.x86.elf PID: 6220, Parent PID: 6219

General

Start time (UTC):	16:29:10
Start date (UTC):	15/04/2025
Path:	/tmp/boatnet.x86.elf
Arguments:	-
File size:	33384 bytes
MD5 hash:	22c49fc99acfef62016c733684e9f189

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may 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 boatnet.x86.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

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

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: boatnet.x86.elf PID: 6218, Parent PID: 6132

General

Chronological Activities

Analysis Process: boatnet.x86.elf PID: 6219, Parent PID: 6218

General

Chronological Activities

Analysis Process: boatnet.x86.elf PID: 6220, Parent PID: 6219

General

Chronological Activities

Linux Analysis Report
boatnet.x86.elf