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Linux Analysis Report
debug.dbg.elf

Overview

General Information

Sample name:	debug.dbg.elf
Analysis ID:	1582727
MD5:	d68c83c12a51fd618616376a49943063
SHA1:	b39d95e7fa788d7f02c0dbd1285c77a753b269ee
SHA256:	14d10df40a75805c1efed1320cb2c298ae0b307708817db6be2e9fe4658fabfb
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai, Moobot

Score:	100
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Detected Mirai

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Yara detected Mirai

Yara detected Moobot

Machine Learning detection for sample

Sample deletes itself

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Sample has stripped symbol table

Sample tries to kill a process (SIGKILL)

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1582727
Start date and time:	2024-12-31 10:57:05 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 47s
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:	debug.dbg.elf
Detection:	MAL
Classification:	mal100.troj.evad.linELF@0/0@1/0

Runtime Messages

Command:	/tmp/debug.dbg.elf
PID:	6271
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

debug.dbg.elf (PID: 6271, Parent: 6188, MD5: d68c83c12a51fd618616376a49943063) Arguments: /tmp/debug.dbg.elf

debug.dbg.elf New Fork (PID: 6272, Parent: 6271)

debug.dbg.elf New Fork (PID: 6273, Parent: 6272)

debug.dbg.elf New Fork (PID: 6274, Parent: 6272)

debug.dbg.elf New Fork (PID: 6275, Parent: 6274)

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
debug.dbg.elf	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
debug.dbg.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
debug.dbg.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xca04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca18:$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 0xca2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca40:$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 0xca54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca68:$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 0xca7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca90:$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 0xcaa4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcab8:$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 0xcacc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcae0:$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 0xcaf4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb08:$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 0xcb1c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb30:$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 0xcb44:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb58:$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 0xcb6c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb80:$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 0xcb94:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
debug.dbg.elf	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x5110:$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
debug.dbg.elf	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x7b02:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
debug.dbg.elf	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xaaa3:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
debug.dbg.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x9596:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
debug.dbg.elf	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7ad2:$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 3 entries

Memory Dumps

Source	Rule	Description	Author	Strings
6271.1.0000000008048000.0000000008057000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
6271.1.0000000008048000.0000000008057000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6271.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xca04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca18:$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 0xca2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca40:$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 0xca54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca68:$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 0xca7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca90:$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 0xcaa4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcab8:$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 0xcacc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcae0:$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 0xcaf4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb08:$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 0xcb1c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb30:$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 0xcb44:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb58:$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 0xcb6c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb80:$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 0xcb94:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6271.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x5110:$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
6271.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x7b02:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
6271.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xaaa3:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
6271.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x9596:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
6271.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7ad2:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
6275.1.0000000008048000.0000000008057000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
6275.1.0000000008048000.0000000008057000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6275.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xca04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca18:$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 0xca2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca40:$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 0xca54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca68:$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 0xca7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xca90:$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 0xcaa4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcab8:$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 0xcacc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcae0:$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 0xcaf4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb08:$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 0xcb1c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb30:$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 0xcb44:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb58:$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 0xcb6c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcb80:$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 0xcb94:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6275.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x5110:$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
6275.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x7b02:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
6275.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xaaa3:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
6275.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x9596:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
6275.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7ad2:$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: debug.dbg.elf PID: 6271	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: debug.dbg.elf PID: 6271	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x6b2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6c6:$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 0x6da:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6ee:$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 0x702:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x716:$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 0x72a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x73e:$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 0x752:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x766:$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 0x77a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x78e:$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 0x7a2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b6:$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 0x7ca:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7de:$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 0x7f2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x806:$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 0x81a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x82e:$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 0x842:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: debug.dbg.elf PID: 6275	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: debug.dbg.elf PID: 6275	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x6e8:$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 0x6fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x710:$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 0x724:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x738:$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 0x74c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x760:$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 0x774:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x788:$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 0x79c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b0:$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 0x7c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7d8:$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 0x7ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x800:$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 0x814:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x828:$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 0x83c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x850:$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 0x864:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x878:$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
Click to see the 15 entries

Suricata Signatures

ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-12-31T10:58:05.493335+0100	2030491	1	Malware Command and Control Activity Detected	192.168.2.23	36768	38.55.246.3	56999	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: debug.dbg.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: debug.dbg.elf	Virustotal: Detection: 55%			Perma Link
Source: debug.dbg.elf	ReversingLabs: Detection: 50%

Machine Learning detection for sample

Source: debug.dbg.elf

Joe Sandbox ML: detected

Networking

Suricata IDS alerts for network traffic

Source: Network traffic

Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.23:36768 -> 38.55.246.3:56999

Source: global traffic

TCP traffic: 192.168.2.23:36768 -> 38.55.246.3:56999

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

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42

Source: global traffic

DNS traffic detected: DNS query: webhorizon.icu

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: debug.dbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: debug.dbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: debug.dbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: debug.dbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: debug.dbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: debug.dbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 6271.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6271.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6271.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6271.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6271.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6271.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 6275.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6275.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6275.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6275.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6275.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6275.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: Process Memory Space: debug.dbg.elf PID: 6271, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: debug.dbg.elf PID: 6275, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/debug.dbg.elf (PID: 6275)

SIGKILL sent: pid: -6272, result: unknown

Jump to behavior

Source: debug.dbg.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: debug.dbg.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: debug.dbg.elf, type: SAMPLE	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: debug.dbg.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: debug.dbg.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: debug.dbg.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: 6271.1.0000000008048000.0000000008057000.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: 6271.1.0000000008048000.0000000008057000.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: 6271.1.0000000008048000.0000000008057000.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: 6271.1.0000000008048000.0000000008057000.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: 6271.1.0000000008048000.0000000008057000.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: 6271.1.0000000008048000.0000000008057000.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: 6275.1.0000000008048000.0000000008057000.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: 6275.1.0000000008048000.0000000008057000.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: 6275.1.0000000008048000.0000000008057000.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: 6275.1.0000000008048000.0000000008057000.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: 6275.1.0000000008048000.0000000008057000.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: 6275.1.0000000008048000.0000000008057000.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: debug.dbg.elf PID: 6271, 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: debug.dbg.elf PID: 6275, 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: mal100.troj.evad.linELF@0/0@1/0

Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/6254/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/6253/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/4508/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1477/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/379/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1476/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/2208/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1809/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/1494/cmdline	Jump to behavior
Source: /tmp/debug.dbg.elf (PID: 6273)	File opened: /proc/260/cmdline	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/debug.dbg.elf (PID: 6271)

File: /tmp/debug.dbg.elf

Jump to behavior

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: debug.dbg.elf, type: SAMPLE
Source: Yara match	File source: 6271.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6275.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: debug.dbg.elf PID: 6271, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: debug.dbg.elf PID: 6275, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: debug.dbg.elf, type: SAMPLE
Source: Yara match	File source: 6271.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6275.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Detected Mirai

Source: Traffic

Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)

Yara detected Mirai

Source: Yara match	File source: debug.dbg.elf, type: SAMPLE
Source: Yara match	File source: 6271.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6275.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: debug.dbg.elf PID: 6271, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: debug.dbg.elf PID: 6275, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: debug.dbg.elf, type: SAMPLE
Source: Yara match	File source: 6271.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6275.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY

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	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 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

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
debug.dbg.elf	56%	Virustotal		Browse
debug.dbg.elf	50%	ReversingLabs	Linux.Trojan.Mirai
debug.dbg.elf	100%	Avira	EXP/ELF.Mirai.Z.A
debug.dbg.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
webhorizon.icu	38.55.246.3	true	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
38.55.246.3	webhorizon.icu	United States	174	COGENT-174US	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
38.55.246.3	x86_64.elf	Get hash	malicious	Mirai, Moobot	Browse
	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse
	mips.elf	Get hash	malicious	Mirai, Moobot	Browse
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse
	x86.elf	Get hash	malicious	Mirai, Moobot	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	arm5.elf	Get hash	malicious	Unknown	Browse
	spc.elf	Get hash	malicious	Unknown	Browse
	chernobyl.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	chernobyl.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	chernobyl.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse
	SH4.elf	Get hash	malicious	Mirai	Browse
	I586.elf	Get hash	malicious	Mirai	Browse
	ARMV5L.elf	Get hash	malicious	Mirai	Browse
	cbr.x86.elf	Get hash	malicious	Mirai	Browse
	Aqua.arm6.elf	Get hash	malicious	Mirai	Browse
91.189.91.42	arm5.elf	Get hash	malicious	Unknown	Browse
	spc.elf	Get hash	malicious	Unknown	Browse
	chernobyl.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	chernobyl.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	chernobyl.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse
	SH4.elf	Get hash	malicious	Mirai	Browse
	I586.elf	Get hash	malicious	Mirai	Browse
	ARMV5L.elf	Get hash	malicious	Mirai	Browse
	cbr.x86.elf	Get hash	malicious	Mirai	Browse
	Aqua.arm6.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
webhorizon.icu	x86_64.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	mips.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	x86.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	spc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	chernobyl.i586.elf	Get hash	malicious	Mirai, Gafgyt	Browse	185.125.190.26
	chernobyl.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	chernobyl.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	chernobyl.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse	91.189.91.42
	SH4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	POWERPC.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	MIPS.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	I586.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
CANONICAL-ASGB	arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	spc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	chernobyl.i586.elf	Get hash	malicious	Mirai, Gafgyt	Browse	185.125.190.26
	chernobyl.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	chernobyl.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	chernobyl.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse	91.189.91.42
	SH4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	POWERPC.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	MIPS.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	I586.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
COGENT-174US	x86_64.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	mips.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	x86.elf	Get hash	malicious	Mirai, Moobot	Browse	38.55.246.3
	kwari.arm.elf	Get hash	malicious	Unknown	Browse	149.40.38.7
	kwari.mpsl.elf	Get hash	malicious	Unknown	Browse	38.78.108.173
	kwari.mips.elf	Get hash	malicious	Unknown	Browse	39.2.109.188
	kwari.arm7.elf	Get hash	malicious	Mirai	Browse	38.148.226.59
INIT7CH	arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	spc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	chernobyl.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	chernobyl.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	chernobyl.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse	109.202.202.202
	SH4.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	I586.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	ARMV5L.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	cbr.x86.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	Aqua.arm6.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 (SYSV), statically linked, stripped
Entropy (8bit):	6.492808015800775
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	debug.dbg.elf
File size:	62'544 bytes
MD5:	d68c83c12a51fd618616376a49943063
SHA1:	b39d95e7fa788d7f02c0dbd1285c77a753b269ee
SHA256:	14d10df40a75805c1efed1320cb2c298ae0b307708817db6be2e9fe4658fabfb
SHA512:	62351406b738a9c9590faf6def8207dd2bc385530a51c53e2216e8de2e11ed00cafd1bbfbd1f445dc011aff07ef108a3b6f309a06f358b9848a48df76a912fa8
SSDEEP:	1536:NVDKT4UezOte3BGkY/tIlziR2e1pQPpDCCkiiW93wSThYemr:NVDKTWzOQRZYlIlzo2e1pKp2fa3VhYem
TLSH:	DB536DD5D683D8F7EC0F15706036FB2B9D72E0AA6129FA46D3A8D971F883641A113D8C
File Content Preview:	.ELF....................d...4...........4. ...(.....................<...<....................p...p.......'..........Q.td............................U..S.......w....h....3...[]...$.............U......=.r...t..5....$p.....$p......u........t....h<j..........

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:	62144
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8048094	0x94	0x1c	0x0	0x6	AX	1
.text	PROGBITS	0x80480b0	0xb0	0xc556	0x0	0x6	AX	16
.fini	PROGBITS	0x8054606	0xc606	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x8054620	0xc620	0x241c	0x0	0x2	A	32
.ctors	PROGBITS	0x8057000	0xf000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x8057008	0xf008	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x8057020	0xf020	0x260	0x0	0x3	WA	32
.bss	NOBITS	0x8057280	0xf280	0x2520	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0xf280	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8048000	0x8048000	0xea3c	0xea3c	6.6174	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0xf000	0x8057000	0x8057000	0x280	0x27a0	3.4105	0x6	RW	0x1000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Suricata IDS Alerts

Timestamp	SID	Signature	Severity	Source IP	Source Port	Dest IP	Dest Port	Protocol
2024-12-31T10:58:05.493335+0100	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.23	36768	38.55.246.3	56999	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 31, 2024 10:58:05.488400936 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.493247032 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.493309975 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.493335009 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.498092890 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.498130083 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.502885103 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.502917051 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.507694006 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.507726908 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.512484074 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.512517929 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.517251968 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.517287016 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.522078991 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.522113085 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.526878119 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.526913881 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.531646013 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.531678915 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.536413908 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.536443949 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.541199923 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.541234970 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.545994997 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.546030045 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.550806046 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.550841093 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.555618048 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.555643082 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.560400963 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.560432911 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.565212965 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.565248013 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.570023060 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.570058107 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.574848890 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.574882030 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.579736948 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.579773903 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.584570885 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.584603071 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.589402914 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.589437962 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.594157934 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.594203949 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.599550962 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.599586964 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.604769945 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.604804993 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.617753029 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:05.617788076 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:05.622576952 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:06.299186945 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:06.299324989 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:06.299372911 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:06.300137997 CET	36768	56999	192.168.2.23	38.55.246.3
Dec 31, 2024 10:58:06.304924011 CET	56999	36768	38.55.246.3	192.168.2.23
Dec 31, 2024 10:58:07.590595007 CET	43928	443	192.168.2.23	91.189.91.42
Dec 31, 2024 10:58:08.102571011 CET	42516	80	192.168.2.23	109.202.202.202
Dec 31, 2024 10:58:12.966043949 CET	42836	443	192.168.2.23	91.189.91.43
Dec 31, 2024 10:58:27.811933994 CET	43928	443	192.168.2.23	91.189.91.42
Dec 31, 2024 10:58:38.050534010 CET	42516	80	192.168.2.23	109.202.202.202
Dec 31, 2024 10:58:40.098273039 CET	42836	443	192.168.2.23	91.189.91.43
Dec 31, 2024 10:59:08.766465902 CET	43928	443	192.168.2.23	91.189.91.42

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 31, 2024 10:58:05.410012960 CET	48818	53	192.168.2.23	8.8.8.8
Dec 31, 2024 10:58:05.416810036 CET	53	48818	8.8.8.8	192.168.2.23

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 31, 2024 10:58:05.410012960 CET	192.168.2.23	8.8.8.8	0x6bcc	Standard query (0)	webhorizon.icu	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 31, 2024 10:58:05.416810036 CET	8.8.8.8	192.168.2.23	0x6bcc	No error (0)	webhorizon.icu		38.55.246.3	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: debug.dbg.elf PID: 6271, Parent PID: 6188

General

Start time (UTC):	09:58:04
Start date (UTC):	31/12/2024
Path:	/tmp/debug.dbg.elf
Arguments:	/tmp/debug.dbg.elf
File size:	62544 bytes
MD5 hash:	d68c83c12a51fd618616376a49943063

Chronological Activities

Analysis Process: debug.dbg.elf PID: 6272, Parent PID: 6271

General

Start time (UTC):	09:58:04
Start date (UTC):	31/12/2024
Path:	/tmp/debug.dbg.elf
Arguments:	-
File size:	62544 bytes
MD5 hash:	d68c83c12a51fd618616376a49943063

Chronological Activities

Analysis Process: debug.dbg.elf PID: 6273, Parent PID: 6272

General

Start time (UTC):	09:58:04
Start date (UTC):	31/12/2024
Path:	/tmp/debug.dbg.elf
Arguments:	-
File size:	62544 bytes
MD5 hash:	d68c83c12a51fd618616376a49943063

Chronological Activities

Analysis Process: debug.dbg.elf PID: 6274, Parent PID: 6272

General

Start time (UTC):	09:58:04
Start date (UTC):	31/12/2024
Path:	/tmp/debug.dbg.elf
Arguments:	-
File size:	62544 bytes
MD5 hash:	d68c83c12a51fd618616376a49943063

Chronological Activities

Analysis Process: debug.dbg.elf PID: 6275, Parent PID: 6274

General

Start time (UTC):	09:58:04
Start date (UTC):	31/12/2024
Path:	/tmp/debug.dbg.elf
Arguments:	-
File size:	62544 bytes
MD5 hash:	d68c83c12a51fd618616376a49943063

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 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 use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, 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 debug.dbg.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

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

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

Suricata IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: debug.dbg.elf PID: 6271, Parent PID: 6188

General

Chronological Activities

Analysis Process: debug.dbg.elf PID: 6272, Parent PID: 6271

General

Chronological Activities

Analysis Process: debug.dbg.elf PID: 6273, Parent PID: 6272

General

Chronological Activities

Analysis Process: debug.dbg.elf PID: 6274, Parent PID: 6272

General

Chronological Activities

Analysis Process: debug.dbg.elf PID: 6275, Parent PID: 6274

General

Chronological Activities

Linux Analysis Report
debug.dbg.elf