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Linux Analysis Report
e1x.x86.elf

Overview

General Information

Sample name:	e1x.x86.elf
Analysis ID:	1544718
MD5:	b1bce43c52f85896e6ed45ed73a03cc2
SHA1:	8be058ad44e11ad7b57b25c8a8b31eb8fcb2c568
SHA256:	f6f305af094d029feac96e21bde8a808be8841b79f81e98ebe25d22412dd0388
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai, Moobot

Score:	80
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Yara detected Moobot

Machine Learning detection for sample

Sample deletes itself

Creates hidden files and/or directories

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Sample has stripped symbol table

Sleeps for long times indicative of sandbox evasion

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1544718
Start date and time:	2024-10-29 17:44:31 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 29s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	e1x.x86.elf
Detection:	MAL
Classification:	mal80.troj.evad.linELF@0/1@0/0

Warnings

VT rate limit hit for: e1x.x86.elf

Runtime Messages

Command:	/tmp/e1x.x86.elf
PID:	5452
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	Upgrading Kernel..
Standard Error:

Process Tree

system is lnxubuntu20

e1x.x86.elf (PID: 5452, Parent: 5371, MD5: b1bce43c52f85896e6ed45ed73a03cc2) Arguments: /tmp/e1x.x86.elf

e1x.x86.elf New Fork (PID: 5453, Parent: 5452)

e1x.x86.elf New Fork (PID: 5454, Parent: 5453)

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

Name	Description	Attribution	Blogpost URLs	Link
MooBot		No Attribution	https://blog.netlab.360.com/ddos-botnet-moobot-en/ https://blog.netlab.360.com/moobot-0day-unixcctv-dvr-en/ https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/ https://media.defense.gov/2024/Feb/27/2003400753/-1/-1/0/CSA-RUSSIAN-ACTORS-USE-ROUTERS-FACILITATE-CYBER_OPERATIONS.PDF https://otx.alienvault.com/pulse/6075b645942d5adf9bb8949b	https://malpedia.caad.fkie.fraunhofer.de/details/elf.moobot

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
e1x.x86.elf	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
e1x.x86.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
e1x.x86.elf	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x2590:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
e1x.x86.elf	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x9385:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
e1x.x86.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x7f7b:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
e1x.x86.elf	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x66e2:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Click to see the 1 entries

Memory Dumps

Source	Rule	Description	Author	Strings
5452.1.0000000008048000.0000000008055000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
5452.1.0000000008048000.0000000008055000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
5452.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x2590:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
5452.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x9385:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5452.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x7f7b:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
5452.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x66e2:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
5453.1.0000000008048000.0000000008055000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
5453.1.0000000008048000.0000000008055000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
5453.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x2590:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
5453.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x9385:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5453.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x7f7b:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
5453.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x66e2:$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: e1x.x86.elf PID: 5452	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
Process Memory Space: e1x.x86.elf PID: 5452	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: e1x.x86.elf PID: 5453	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
Process Memory Space: e1x.x86.elf PID: 5453	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Click to see the 11 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: e1x.x86.elf

ReversingLabs: Detection: 26%

Machine Learning detection for sample

Source: e1x.x86.elf

Joe Sandbox ML: detected

Source: global traffic

TCP traffic: 192.168.2.13:52630 -> 194.87.35.204:14880

Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204
Source: unknown	TCP traffic detected without corresponding DNS query: 194.87.35.204

System Summary

Malicious sample detected (through community Yara rule)

Source: e1x.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: e1x.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: e1x.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: e1x.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: e1x.x86.elf, type: SAMPLE	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: e1x.x86.elf, type: SAMPLE	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: e1x.x86.elf, type: SAMPLE	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: e1x.x86.elf, type: SAMPLE	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: 5452.1.0000000008048000.0000000008055000.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: 5452.1.0000000008048000.0000000008055000.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: 5452.1.0000000008048000.0000000008055000.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: 5452.1.0000000008048000.0000000008055000.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: 5453.1.0000000008048000.0000000008055000.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: 5453.1.0000000008048000.0000000008055000.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: 5453.1.0000000008048000.0000000008055000.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: 5453.1.0000000008048000.0000000008055000.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: classification engine

Classification label: mal80.troj.evad.linELF@0/1@0/0

Source: /tmp/e1x.x86.elf (PID: 5452)

File: /tmp/.system_idle

Jump to behavior

Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3122/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3117/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3114/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/914/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/917/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/5395/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/5431/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/5432/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3134/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3375/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3132/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3095/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1745/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1866/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1588/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/884/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1982/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/765/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3246/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/767/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/800/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1906/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/802/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/803/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1748/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3420/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1482/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1480/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1755/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1238/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1875/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/2964/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3413/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1751/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1872/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/2961/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1475/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/656/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/657/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/778/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/658/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/659/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/936/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/816/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1879/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1891/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3310/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3153/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/5290/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/780/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/660/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1921/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/783/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1765/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/2974/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1400/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1884/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3424/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3708/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/2972/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3709/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3147/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/2970/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1881/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3146/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3300/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1805/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1925/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1804/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1648/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1922/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3429/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3442/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3165/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3164/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3163/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3162/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/790/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3161/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/792/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/793/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/672/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1930/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/795/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/674/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3315/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1411/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/2984/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1410/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/797/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/676/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3434/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3158/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/678/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/679/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3710/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3711/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3170/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/680/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3208/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3327/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3448/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/1940/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/3203/exe	Jump to behavior
Source: /tmp/e1x.x86.elf (PID: 5454)	File opened: /proc/726/exe	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/e1x.x86.elf (PID: 5452)

File: /tmp/e1x.x86.elf

Jump to behavior

Source: /tmp/e1x.x86.elf (PID: 5454)

Sleeps longer then 60s: 60.0s

Jump to behavior

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: e1x.x86.elf, type: SAMPLE
Source: Yara match	File source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: e1x.x86.elf PID: 5452, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: e1x.x86.elf PID: 5453, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: e1x.x86.elf, type: SAMPLE
Source: Yara match	File source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: e1x.x86.elf PID: 5452, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: e1x.x86.elf PID: 5453, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: e1x.x86.elf, type: SAMPLE
Source: Yara match	File source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: e1x.x86.elf PID: 5452, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: e1x.x86.elf PID: 5453, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: e1x.x86.elf, type: SAMPLE
Source: Yara match	File source: 5452.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5453.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: e1x.x86.elf PID: 5452, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: e1x.x86.elf PID: 5453, 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 Virtualization/Sandbox Evasion	1 OS Credential Dumping	1 Virtualization/Sandbox Evasion	Remote Services	Data from Local System	1 Non-Standard Port	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	1 Hidden Files and Directories	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 File Deletion	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	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
e1x.x86.elf	26%	ReversingLabs	Linux.Backdoor.Gafgyt
e1x.x86.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
194.87.35.204	unknown	Russian Federation		25369	BANDWIDTH-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
194.87.35.204	e1x.m68k.elf	Get hash	malicious	Mirai, Moobot	Browse
	e1x.mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse
	e1x.arm7.elf	Get hash	malicious	Mirai, Moobot	Browse
	e1x.arm5n.elf	Get hash	malicious	Mirai, Moobot	Browse
	e1x.mips.elf	Get hash	malicious	Mirai, Moobot	Browse
	e1x.ppc.elf	Get hash	malicious	Moobot	Browse
	e1x.arm.elf	Get hash	malicious	Mirai, Moobot	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
BANDWIDTH-ASGB	e1x.m68k.elf	Get hash	malicious	Mirai, Moobot	Browse	194.87.35.204
	e1x.mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse	194.87.35.204
	e1x.arm7.elf	Get hash	malicious	Mirai, Moobot	Browse	194.87.35.204
	e1x.arm5n.elf	Get hash	malicious	Mirai, Moobot	Browse	194.87.35.204
	e1x.mips.elf	Get hash	malicious	Mirai, Moobot	Browse	194.87.35.204
	e1x.ppc.elf	Get hash	malicious	Moobot	Browse	194.87.35.204
	e1x.arm.elf	Get hash	malicious	Mirai, Moobot	Browse	194.87.35.204
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse	109.70.145.71
	SecuriteInfo.com.Win32.Sector.30.15961.3704.exe	Get hash	malicious	Sality	Browse	89.34.99.99
	n5h5BaL8q0.exe	Get hash	malicious	Sality, XWorm	Browse	89.34.99.99

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

/tmp/.system_idle

Download File

Process:	/tmp/e1x.x86.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	5
Entropy (8bit):	1.9219280948873623
Encrypted:	false
SSDEEP:	3:Ez:Ez
MD5:	7D9C4F7EEDDDB23B77A3EC970C8C294A
SHA1:	A5B0A2A19FBFEFA7A4C9CB66DAB04AE7E8BE3939
SHA-256:	F55104D0AE21AC485500319FA7BCCB0D2A48E732EF5ED5CB6D5C22AB205A8F1F
SHA-512:	AE7FEA9ED3FA22797DDC79B5BD1DAB4808124D1E48B9CAD05000073A5285D6D64C4624C56AF6ED5B6CF99267B3396449759564EFEF3C7B4A1AD1DB4AE5BF1A16
Malicious:	false
Reputation:	low
Preview:	5453.

Static File Info

General

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.49263211208954
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	e1x.x86.elf
File size:	51'836 bytes
MD5:	b1bce43c52f85896e6ed45ed73a03cc2
SHA1:	8be058ad44e11ad7b57b25c8a8b31eb8fcb2c568
SHA256:	f6f305af094d029feac96e21bde8a808be8841b79f81e98ebe25d22412dd0388
SHA512:	1560bb394f9d516963d35f750eb8531469aa8a155ed76dbe0df8ac19bdf65ea647a33608d52053cdf953a0c8946640224a9b2d0dba83bdfb39cc3840cd31248c
SSDEEP:	1536:Ly1bWoVlYokwjlpuw9d6z8OATT+aDwnyMSIq:O1bWoVl7kw5pBI8OOTTQyyq
TLSH:	77334A82B783E5F9FC5609F5203BDF32AA36E4351011CA43EBA8AE369D61291D74335D
File Content Preview:	.ELF....................d...4...........4. ...(..............................................U...U.......5..........Q.td............................U..S.......7....h........[]...$.............U......=.X...t..5.....U......U......u........t....h.E..........

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 - System V
ABI Version:	0
Entry Point Address:	0x8048164
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	51396
Section Header Size:	40
Number of Section Headers:	11
Header String Table Index:	10

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8048094	0x94	0x1c	0x0	0x6	AX	1
.text	PROGBITS	0x80480b0	0xb0	0xaec6	0x0	0x6	AX	16
.fini	PROGBITS	0x8052f76	0xaf76	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x8052fa0	0xafa0	0x161c	0x0	0x2	A	32
.eh_frame	PROGBITS	0x80545bc	0xc5bc	0x4	0x0	0x2	A	4
.ctors	PROGBITS	0x80555c0	0xc5c0	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x80555c8	0xc5c8	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x80555e0	0xc5e0	0x29c	0x0	0x3	WA	32
.bss	NOBITS	0x8055880	0xc87c	0x3300	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0xc87c	0x48	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8048000	0x8048000	0xc5c0	0xc5c0	6.5363	0x5	R E	0x1000	.init .text .fini .rodata .eh_frame
LOAD	0xc5c0	0x80555c0	0x80555c0	0x2bc	0x35c0	3.4807	0x6	RW	0x1000	.ctors .dtors .data .bss
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
Oct 29, 2024 17:45:25.152925968 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:25.158375025 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:25.158433914 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:25.158433914 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:25.164644957 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:25.992759943 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:25.992881060 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:25.992919922 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:25.998305082 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:26.235325098 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:26.235380888 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:36.256695032 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:36.262319088 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:36.510644913 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:36.510729074 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:36.510754108 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:36.516889095 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:46.521562099 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:46.527077913 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:46.762967110 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:46.763093948 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:56.773211002 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:45:56.778680086 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:57.017798901 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:45:57.017915010 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:07.028110027 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:07.033566952 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:07.268410921 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:07.268560886 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:17.276475906 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:17.310628891 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:17.557157993 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:17.557262897 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:27.567437887 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:27.572923899 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:27.808109999 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:27.808495045 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:37.818586111 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:37.824006081 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:38.281452894 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:38.281646967 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:38.282866001 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:38.282926083 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:48.290704012 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:48.343127012 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:48.579757929 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:48.580133915 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:58.590249062 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:46:58.595740080 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:58.830554962 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:46:58.830945015 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:47:08.840987921 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:47:08.846534014 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:47:09.082427979 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:47:09.082711935 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:47:17.009087086 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:47:17.009434938 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:47:17.009434938 CET	52630	14880	192.168.2.13	194.87.35.204
Oct 29, 2024 17:47:17.015362978 CET	14880	52630	194.87.35.204	192.168.2.13
Oct 29, 2024 17:47:17.015425920 CET	52630	14880	192.168.2.13	194.87.35.204

System Behavior

Analysis Process: e1x.x86.elf PID: 5452, Parent PID: 5371

General

Start time (UTC):	16:45:24
Start date (UTC):	29/10/2024
Path:	/tmp/e1x.x86.elf
Arguments:	/tmp/e1x.x86.elf
File size:	51836 bytes
MD5 hash:	b1bce43c52f85896e6ed45ed73a03cc2

Chronological Activities

Analysis Process: e1x.x86.elf PID: 5453, Parent PID: 5452

General

Start time (UTC):	16:45:24
Start date (UTC):	29/10/2024
Path:	/tmp/e1x.x86.elf
Arguments:	-
File size:	51836 bytes
MD5 hash:	b1bce43c52f85896e6ed45ed73a03cc2

Chronological Activities

Analysis Process: e1x.x86.elf PID: 5454, Parent PID: 5453

General

Start time (UTC):	16:45:24
Start date (UTC):	29/10/2024
Path:	/tmp/e1x.x86.elf
Arguments:	-
File size:	51836 bytes
MD5 hash:	b1bce43c52f85896e6ed45ed73a03cc2

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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 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 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report e1x.x86.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/.system_idle

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: e1x.x86.elf PID: 5452, Parent PID: 5371

General

Chronological Activities

Analysis Process: e1x.x86.elf PID: 5453, Parent PID: 5452

General

Chronological Activities

Analysis Process: e1x.x86.elf PID: 5454, Parent PID: 5453

General

Chronological Activities

Linux Analysis Report
e1x.x86.elf