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Linux Analysis Report
dwhdbg.elf

Overview

General Information

Sample name:	dwhdbg.elf
Analysis ID:	1544620
MD5:	a7eec647038e9a100134b683d0f0d31d
SHA1:	85baa63d9fc7e335b9fd57af2bd91f4f1c7b5337
SHA256:	44d54f43424eef8e490a5069d0b39307335762ffe1907714c0338c1a1e7ff7c6
Tags:	elfuser-abuse_ch
Infos:

Detection

Gafgyt, Mirai, Okiru

Score:	96
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Gafgyt

Yara detected Mirai

Yara detected Okiru

Machine Learning detection for sample

Sample deletes itself

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Found strings indicative of a multi-platform dropper

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

Sample has stripped symbol table

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1544620
Start date and time:	2024-10-29 16:35:27 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 32s
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:	dwhdbg.elf
Detection:	MAL
Classification:	mal96.troj.evad.linELF@0/0@8/0

Runtime Messages

Command:	/tmp/dwhdbg.elf
PID:	5430
Exit Code:
Exit Code Info:
Killed:	True
Standard Output:	about to cum inside a femboy btw
Standard Error:	cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory cant remove reboot function. : No such file or directory

Process Tree

system is lnxubuntu20

dwhdbg.elf (PID: 5430, Parent: 5355, MD5: a7eec647038e9a100134b683d0f0d31d) Arguments: /tmp/dwhdbg.elf

dwhdbg.elf New Fork (PID: 5431, Parent: 5430)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Bashlite, Gafgyt	Bashlite is a malware family which infects Linux systems in order to launch distributed denial-of-service attacks (DDoS). Originally it was also known under the name Bashdoor, but this term now refers to the exploit method used by the malware. It has been used to launch attacks of up to 400 Gbps.	No Attribution	http://blog.trendmicro.com/trendlabs-security-intelligence/bashlite-affects-devices-running-on-busybox/ https://blog.cyber5w.com/gafgyt-backdoor-analysis https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/ https://blog.netlab.360.com/public-cloud-threat-intelligence-202203/ https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.bashlite

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
dwhdbg.elf	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
dwhdbg.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
dwhdbg.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
dwhdbg.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x192c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x192d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x192e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x192fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19310:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19324:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19338:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1934c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19360:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19374:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19388:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1939c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x193b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x193c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x193d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x193ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19400:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19414:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19428:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1943c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19450:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
dwhdbg.elf	Linux_Trojan_Gafgyt_9e9530a7	unknown	unknown	0xfbd8:$a: F6 48 63 FF B8 36 00 00 00 0F 05 48 3D 00 F0 FF FF 48 89 C3
dwhdbg.elf	Linux_Trojan_Gafgyt_807911a2	unknown	unknown	0x1044f:$a: FE 48 39 F3 0F 94 C2 48 83 F9 FF 0F 94 C0 84 D0 74 16 4B 8D
dwhdbg.elf	Linux_Trojan_Gafgyt_d4227dbf	unknown	unknown	0xcd86:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00 0x12360:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00
dwhdbg.elf	Linux_Trojan_Gafgyt_d996d335	unknown	unknown	0x1318e:$a: D0 EB 0F 40 38 37 75 04 48 89 F8 C3 49 FF C8 48 FF C7 4D 85 C0
dwhdbg.elf	Linux_Trojan_Gafgyt_d0c57a2e	unknown	unknown	0x18232:$a: 07 0F B6 57 01 C1 E0 08 09 D0 89 06 0F BE 47 02 C1 E8 1F 89
dwhdbg.elf	Linux_Trojan_Gafgyt_620087b9	unknown	unknown	0x1000f:$a: 48 89 D8 48 83 C8 01 EB 04 48 8B 76 10 48 3B 46 08 72 F6 48 8B
dwhdbg.elf	Linux_Trojan_Gafgyt_0cd591cd	unknown	unknown	0x163d2:$a: 4E F8 48 8D 4E D8 49 8D 42 E0 48 83 C7 03 EB 6B 4C 8B 46 F8 48 8D
dwhdbg.elf	Linux_Trojan_Gafgyt_33b4111a	unknown	unknown	0x102da:$a: C1 83 E1 0F 74 1A B8 10 00 00 00 48 29 C8 48 8D 0C 02 48 89 DA 48
dwhdbg.elf	Linux_Trojan_Gafgyt_a33a8363	unknown	unknown	0x165cb:$a: 41 88 02 48 85 D2 75 ED 5A 5B 5D 41 5C 41 5D 4C 89 F0 41 5E
dwhdbg.elf	Linux_Trojan_Mirai_520deeb8	unknown	unknown	0x38a:$a: ED 48 89 44 24 30 44 89 6C 24 10 7E 47 48 89 C1 44 89 E8 44
dwhdbg.elf	Linux_Trojan_Mirai_449937aa	unknown	unknown	0x1ac96:$a: 00 00 5B 72 65 73 6F 6C 76 5D 20 46 6F 75 6E 64 20 49 50 20
dwhdbg.elf	Linux_Trojan_Mirai_01e4a728	unknown	unknown	0x48d:$a: 44 24 23 48 8B 6C 24 28 83 F9 01 4A 8D 14 20 0F B6 02 88 45 08
dwhdbg.elf	Linux_Trojan_Mirai_e0cf29e2	unknown	unknown	0x6212:$a: 83 FE 01 76 12 0F B7 07 83 EE 02 48 83 C7 02 48 01 C2 83 FE 01
Click to see the 12 entries

Memory Dumps

Source	Rule	Description	Author	Strings
5430.1.0000000000400000.000000000041e000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
5430.1.0000000000400000.000000000041e000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5430.1.0000000000400000.000000000041e000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x192c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x192d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x192e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x192fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19310:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19324:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19338:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1934c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19360:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19374:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19388:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1939c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x193b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x193c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x193d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x193ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19400:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19414:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19428:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1943c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19450:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Gafgyt_9e9530a7	unknown	unknown	0xfbd8:$a: F6 48 63 FF B8 36 00 00 00 0F 05 48 3D 00 F0 FF FF 48 89 C3
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Gafgyt_807911a2	unknown	unknown	0x1044f:$a: FE 48 39 F3 0F 94 C2 48 83 F9 FF 0F 94 C0 84 D0 74 16 4B 8D
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Gafgyt_d4227dbf	unknown	unknown	0xcd86:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00 0x12360:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Gafgyt_d996d335	unknown	unknown	0x1318e:$a: D0 EB 0F 40 38 37 75 04 48 89 F8 C3 49 FF C8 48 FF C7 4D 85 C0
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Gafgyt_d0c57a2e	unknown	unknown	0x18232:$a: 07 0F B6 57 01 C1 E0 08 09 D0 89 06 0F BE 47 02 C1 E8 1F 89
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Gafgyt_620087b9	unknown	unknown	0x1000f:$a: 48 89 D8 48 83 C8 01 EB 04 48 8B 76 10 48 3B 46 08 72 F6 48 8B
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Gafgyt_0cd591cd	unknown	unknown	0x163d2:$a: 4E F8 48 8D 4E D8 49 8D 42 E0 48 83 C7 03 EB 6B 4C 8B 46 F8 48 8D
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Gafgyt_33b4111a	unknown	unknown	0x102da:$a: C1 83 E1 0F 74 1A B8 10 00 00 00 48 29 C8 48 8D 0C 02 48 89 DA 48
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Gafgyt_a33a8363	unknown	unknown	0x165cb:$a: 41 88 02 48 85 D2 75 ED 5A 5B 5D 41 5C 41 5D 4C 89 F0 41 5E
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Mirai_520deeb8	unknown	unknown	0x38a:$a: ED 48 89 44 24 30 44 89 6C 24 10 7E 47 48 89 C1 44 89 E8 44
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Mirai_449937aa	unknown	unknown	0x1ac96:$a: 00 00 5B 72 65 73 6F 6C 76 5D 20 46 6F 75 6E 64 20 49 50 20
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Mirai_01e4a728	unknown	unknown	0x48d:$a: 44 24 23 48 8B 6C 24 28 83 F9 01 4A 8D 14 20 0F B6 02 88 45 08
5430.1.0000000000400000.000000000041e000.r-x.sdmp	Linux_Trojan_Mirai_e0cf29e2	unknown	unknown	0x6212:$a: 83 FE 01 76 12 0F B7 07 83 EE 02 48 83 C7 02 48 01 C2 83 FE 01
Process Memory Space: dwhdbg.elf PID: 5430	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: dwhdbg.elf PID: 5430	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: dwhdbg.elf PID: 5430	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x1798:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x17fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1810:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1824:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1838:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x184c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1860:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1874:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1888:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x189c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1900:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1914:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1928:$a: 2F 78 33 38 2F 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

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: dwhdbg.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: dwhdbg.elf

ReversingLabs: Detection: 50%

Machine Learning detection for sample

Source: dwhdbg.elf

Joe Sandbox ML: detected

Source: dwhdbg.elf

String: A/proc/proc/%d/cmdlinenetstatwgetcurl/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdvar/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemdshellmnt/sys/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/(kovey/locker) process with pid %d (%s) found and killed.

Source: global traffic

TCP traffic: 192.168.2.13:36318 -> 213.232.235.18:33966

Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic	DNS traffic detected: DNS query: raw.eye-network.ru
Source: global traffic	DNS traffic detected: DNS query: daisy.ubuntu.com

System Summary

Malicious sample detected (through community Yara rule)

Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_807911a2 Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d0c57a2e Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_0cd591cd Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_a33a8363 Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_520deeb8 Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_449937aa Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_01e4a728 Author: unknown
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_e0cf29e2 Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_807911a2 Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d0c57a2e Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_0cd591cd Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_a33a8363 Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_520deeb8 Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_449937aa Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_01e4a728 Author: unknown
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_e0cf29e2 Author: unknown
Source: Process Memory Space: dwhdbg.elf PID: 5430, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: A/proc/proc/%d/cmdlinenetstatwgetcurl/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdvar/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemdshellmnt/sys/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/(kovey/locker) process with pid %d (%s) found and killed.

Source: ELF static info symbol of initial sample

.symtab present: no

Source: dwhdbg.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: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d6ad6512051e87c8c35dc168d82edd071b122d026dce21d39b9782b3d6a01e50, id = 9e9530a7-ad4d-4a44-b764-437b7621052f, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_807911a2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f409037091b7372f5a42bbe437316bd11c655e7a5fe1fcf83d1981cb5c4a389f, id = 807911a2-f6ec-4e65-924f-61cb065dafc6, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d4227dbf reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 58c4b1d4d167876b64cfa10f609911a80284180e4db093917fea16fae8ccd4e3, id = d4227dbf-6ab4-4637-a6ba-0e604acaafb4, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d996d335 reference_sample = b511eacd4b44744c8cf82d1b4a9bc6f1022fe6be7c5d17356b171f727ddc6eda, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = e9ccb8412f32187c309b0e9afcc3a6da21ad2f1ffa251c27f9f720ccb284e3ac, id = d996d335-e049-4052-bf36-6cd07c911a8b, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d0c57a2e os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 3ee7d3a33575ed3aa7431489a8fb18bf30cfd5d6c776066ab2a27f93303124b6, id = d0c57a2e-c10c-436c-be13-50a269326cf2, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_620087b9 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 06cd7e6eb62352ec2ccb9ed48e58c0583c02fefd137cd048d053ab30b5330307, id = 620087b9-c87d-4752-89e8-ca1c16486b28, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_0cd591cd os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 96c4ff70729ddb981adafd8c8277649a88a87e380d2f321dff53f0741675fb1b, id = 0cd591cd-c348-4c3a-a895-2063cf892cda, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_33b4111a reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 9c3b63b9a0f54006bae12abcefdb518904a85f78be573f0780f0a265b12d2d6e, id = 33b4111a-e59e-48db-9d74-34ca44fcd9f5, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_a33a8363 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 74f964eaadbf8f30d40cdec40b603c5141135d2e658e7ce217d0d6c62e18dd08, id = a33a8363-5511-4fe1-a0d8-75156b9ccfc7, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_520deeb8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f4dfd1d76e07ff875eedfe0ef4f861bee1e4d8e66d68385f602f29cc35e30cca, id = 520deeb8-cbc0-4225-8d23-adba5e040471, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_449937aa reference_sample = 6f27766534445cffb097c7c52db1fca53b2210c1b10b75594f77c34dc8b994fe, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = cf2c6b86830099f039b41aeaafbffedfb8294a1124c499e99a11f48a06cd1dfd, id = 449937aa-682a-4906-89ab-80d7127e461e, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_01e4a728 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = d90477364982bdc6cd22079c245d866454475749f762620273091f2fab73c196, id = 01e4a728-7c1c-479b-aed0-cb76d64dbb02, last_modified = 2021-09-16
Source: dwhdbg.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_e0cf29e2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 3f124c3c9f124264dfbbcca1e4b4d7cfcf3274170d4bf8966b6559045873948f, id = e0cf29e2-88d7-4aa4-b60a-c24626f2b246, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.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: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d6ad6512051e87c8c35dc168d82edd071b122d026dce21d39b9782b3d6a01e50, id = 9e9530a7-ad4d-4a44-b764-437b7621052f, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_807911a2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f409037091b7372f5a42bbe437316bd11c655e7a5fe1fcf83d1981cb5c4a389f, id = 807911a2-f6ec-4e65-924f-61cb065dafc6, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 58c4b1d4d167876b64cfa10f609911a80284180e4db093917fea16fae8ccd4e3, id = d4227dbf-6ab4-4637-a6ba-0e604acaafb4, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 reference_sample = b511eacd4b44744c8cf82d1b4a9bc6f1022fe6be7c5d17356b171f727ddc6eda, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = e9ccb8412f32187c309b0e9afcc3a6da21ad2f1ffa251c27f9f720ccb284e3ac, id = d996d335-e049-4052-bf36-6cd07c911a8b, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d0c57a2e os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 3ee7d3a33575ed3aa7431489a8fb18bf30cfd5d6c776066ab2a27f93303124b6, id = d0c57a2e-c10c-436c-be13-50a269326cf2, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 06cd7e6eb62352ec2ccb9ed48e58c0583c02fefd137cd048d053ab30b5330307, id = 620087b9-c87d-4752-89e8-ca1c16486b28, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_0cd591cd os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 96c4ff70729ddb981adafd8c8277649a88a87e380d2f321dff53f0741675fb1b, id = 0cd591cd-c348-4c3a-a895-2063cf892cda, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 9c3b63b9a0f54006bae12abcefdb518904a85f78be573f0780f0a265b12d2d6e, id = 33b4111a-e59e-48db-9d74-34ca44fcd9f5, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_a33a8363 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 74f964eaadbf8f30d40cdec40b603c5141135d2e658e7ce217d0d6c62e18dd08, id = a33a8363-5511-4fe1-a0d8-75156b9ccfc7, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_520deeb8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f4dfd1d76e07ff875eedfe0ef4f861bee1e4d8e66d68385f602f29cc35e30cca, id = 520deeb8-cbc0-4225-8d23-adba5e040471, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_449937aa reference_sample = 6f27766534445cffb097c7c52db1fca53b2210c1b10b75594f77c34dc8b994fe, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = cf2c6b86830099f039b41aeaafbffedfb8294a1124c499e99a11f48a06cd1dfd, id = 449937aa-682a-4906-89ab-80d7127e461e, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_01e4a728 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = d90477364982bdc6cd22079c245d866454475749f762620273091f2fab73c196, id = 01e4a728-7c1c-479b-aed0-cb76d64dbb02, last_modified = 2021-09-16
Source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_e0cf29e2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 3f124c3c9f124264dfbbcca1e4b4d7cfcf3274170d4bf8966b6559045873948f, id = e0cf29e2-88d7-4aa4-b60a-c24626f2b246, last_modified = 2021-09-16
Source: Process Memory Space: dwhdbg.elf PID: 5430, 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: mal96.troj.evad.linELF@0/0@8/0

Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/238/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/239/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/5272/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/241/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/371/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/1238/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/134/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/3413/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/816/cmdline	Jump to behavior
Source: /tmp/dwhdbg.elf (PID: 5431)	File opened: /proc/35/cmdline	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/dwhdbg.elf (PID: 5430)

File: /tmp/dwhdbg.elf

Jump to behavior

Stealing of Sensitive Information

Yara detected Gafgyt

Source: Yara match	File source: dwhdbg.elf, type: SAMPLE
Source: Yara match	File source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY

Yara detected Mirai

Source: Yara match	File source: dwhdbg.elf, type: SAMPLE
Source: Yara match	File source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: dwhdbg.elf PID: 5430, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: dwhdbg.elf, type: SAMPLE
Source: Yara match	File source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: dwhdbg.elf PID: 5430, type: MEMORYSTR

Remote Access Functionality

Yara detected Gafgyt

Source: Yara match	File source: dwhdbg.elf, type: SAMPLE
Source: Yara match	File source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY

Yara detected Mirai

Source: Yara match	File source: dwhdbg.elf, type: SAMPLE
Source: Yara match	File source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: dwhdbg.elf PID: 5430, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: dwhdbg.elf, type: SAMPLE
Source: Yara match	File source: 5430.1.0000000000400000.000000000041e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: dwhdbg.elf PID: 5430, 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	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	1 File Deletion	1 OS Credential Dumping	System Service Discovery	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	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label
dwhdbg.elf	50%	ReversingLabs	Linux.Backdoor.Mirai
dwhdbg.elf	100%	Avira	EXP/ELF.Mirai.Z.A
dwhdbg.elf	100%	Joe Sandbox ML

Name	IP	Active	Malicious	Antivirus Detection	Reputation
raw.eye-network.ru	213.232.235.18	true	false		unknown
daisy.ubuntu.com	162.213.35.25	true	false		unknown

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
213.232.235.18	raw.eye-network.ru	Russian Federation		39824	ALMANET-ASKZ	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
213.232.235.18	wriww68k.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse
	vqsjh4.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse
	wheiuwa4.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse
	jwwofba5.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse
	qkbfi86.elf	Get hash	malicious	Mirai, Okiru	Browse
	qkehusl.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse
	vkjqpc.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse
	vqsjh4.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse
	jwwofba5.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse
	qkehusl.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
raw.eye-network.ru	qkehusl.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
	vkjqpc.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
	qkehusl.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
daisy.ubuntu.com	x86.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	arm5.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	ppc.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	mpsl.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	zmap.x86_64.elf	Get hash	malicious	Okiru	Browse	162.213.35.25
	mpsl.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	debug.dbg.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.25
	gmips.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	garm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	arm.elf	Get hash	malicious	Unknown	Browse	162.213.35.25

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ALMANET-ASKZ	wriww68k.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
	vqsjh4.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
	wheiuwa4.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
	jwwofba5.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
	qkbfi86.elf	Get hash	malicious	Mirai, Okiru	Browse	213.232.235.18
	qkehusl.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
	vkjqpc.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
	vqsjh4.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
	jwwofba5.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18
	qkehusl.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	213.232.235.18

File type:	ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.353607189613862
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	dwhdbg.elf
File size:	156'120 bytes
MD5:	a7eec647038e9a100134b683d0f0d31d
SHA1:	85baa63d9fc7e335b9fd57af2bd91f4f1c7b5337
SHA256:	44d54f43424eef8e490a5069d0b39307335762ffe1907714c0338c1a1e7ff7c6
SHA512:	550a48c5899a13314fcfe7f6b38e5ce8e184eefee88d06fc4db3c8f224f6888fc9bf6a79f646c49ef4e3418d57df64e1070b81e8fdfc10e604d32be5a652d28a
SSDEEP:	3072:qbhZsLegb9GlgYF+m5KGeLa1TWlpIdwRnX38DYpOgKsb8miAA2:qbhZsLegbslgYF+0qICuYphPA2
TLSH:	44E35B07B4D188FDC4DAC0744BAEA537DD71F0AD0238B26B27D0EE222E5EE315A5DA54
File Content Preview:	.ELF..............>.......@.....@.......X_..........@.8...@.......................@.......@.....`.......`.......................h.......h.Q.....h.Q.............................Q.td....................................................H...._....z...H........

Static ELF Info

ELF header
Class:	ELF64
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Advanced Micro Devices X86-64
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400194
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	3
Section Header Offset:	155480
Section Header Size:	64
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	0x4000e8	0xe8	0x13	0x0	0x6	AX	1
.text	PROGBITS	0x400100	0x100	0x18aa6	0x0	0x6	AX	16
.fini	PROGBITS	0x418ba6	0x18ba6	0xe	0x0	0x6	AX	1
.rodata	PROGBITS	0x418bc0	0x18bc0	0x44a0	0x0	0x2	A	32
.ctors	PROGBITS	0x51d068	0x1d068	0x18	0x0	0x3	WA	8
.dtors	PROGBITS	0x51d080	0x1d080	0x10	0x0	0x3	WA	8
.data	PROGBITS	0x51d0a0	0x1d0a0	0x8e78	0x0	0x3	WA	32
.bss	NOBITS	0x525f20	0x25f18	0x7260	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x25f18	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	0x400000	0x400000	0x1d060	0x1d060	6.3900	0x5	R E	0x100000	.init .text .fini .rodata
LOAD	0x1d068	0x51d068	0x51d068	0x8eb0	0x10118	0.2564	0x6	RW	0x100000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x8

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 29, 2024 16:36:07.569570065 CET	36318	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:07.575088024 CET	33966	36318	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:07.575139999 CET	36318	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:07.577018976 CET	36318	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:07.582355022 CET	33966	36318	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:07.582401037 CET	36318	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:07.588042021 CET	33966	36318	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:08.496953011 CET	33966	36318	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:08.497030020 CET	36318	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:08.497071028 CET	36318	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:08.531332016 CET	36320	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:08.536861897 CET	33966	36320	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:08.536917925 CET	36320	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:08.538866043 CET	36320	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:08.544234037 CET	33966	36320	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:08.544351101 CET	36320	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:08.549859047 CET	33966	36320	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:09.453860044 CET	33966	36320	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:09.453949928 CET	36320	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:09.454016924 CET	36320	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:09.475337029 CET	36322	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:09.482384920 CET	33966	36322	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:09.482522964 CET	36322	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:09.484976053 CET	36322	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:09.490431070 CET	33966	36322	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:09.498519897 CET	36322	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:09.504673004 CET	33966	36322	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:52.446584940 CET	36322	33966	192.168.2.13	213.232.235.18
Oct 29, 2024 16:36:52.453892946 CET	33966	36322	213.232.235.18	192.168.2.13
Oct 29, 2024 16:36:52.453969002 CET	36322	33966	192.168.2.13	213.232.235.18

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 29, 2024 16:36:07.547148943 CET	42501	53	192.168.2.13	8.8.8.8
Oct 29, 2024 16:36:07.558329105 CET	53	42501	8.8.8.8	192.168.2.13
Oct 29, 2024 16:36:07.560251951 CET	47528	53	192.168.2.13	8.8.8.8
Oct 29, 2024 16:36:07.568670034 CET	53	47528	8.8.8.8	192.168.2.13
Oct 29, 2024 16:36:08.499011993 CET	38302	53	192.168.2.13	8.8.8.8
Oct 29, 2024 16:36:08.520603895 CET	53	38302	8.8.8.8	192.168.2.13
Oct 29, 2024 16:36:08.522830009 CET	41128	53	192.168.2.13	8.8.8.8
Oct 29, 2024 16:36:08.530395985 CET	53	41128	8.8.8.8	192.168.2.13
Oct 29, 2024 16:36:09.455924988 CET	40822	53	192.168.2.13	8.8.8.8
Oct 29, 2024 16:36:09.464512110 CET	53	40822	8.8.8.8	192.168.2.13
Oct 29, 2024 16:36:09.466448069 CET	44755	53	192.168.2.13	8.8.8.8
Oct 29, 2024 16:36:09.474332094 CET	53	44755	8.8.8.8	192.168.2.13
Oct 29, 2024 16:38:52.516812086 CET	52368	53	192.168.2.13	1.1.1.1
Oct 29, 2024 16:38:52.516942978 CET	37220	53	192.168.2.13	1.1.1.1
Oct 29, 2024 16:38:52.524074078 CET	53	52368	1.1.1.1	192.168.2.13
Oct 29, 2024 16:38:52.524154902 CET	53	37220	1.1.1.1	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Oct 29, 2024 16:36:07.547148943 CET	192.168.2.13	8.8.8.8	0x649f	Standard query (0)	raw.eye-network.ru	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:36:07.560251951 CET	192.168.2.13	8.8.8.8	0x17b7	Standard query (0)	raw.eye-network.ru	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:36:08.499011993 CET	192.168.2.13	8.8.8.8	0x755b	Standard query (0)	raw.eye-network.ru	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:36:08.522830009 CET	192.168.2.13	8.8.8.8	0x835f	Standard query (0)	raw.eye-network.ru	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:36:09.455924988 CET	192.168.2.13	8.8.8.8	0x589	Standard query (0)	raw.eye-network.ru	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:36:09.466448069 CET	192.168.2.13	8.8.8.8	0x724a	Standard query (0)	raw.eye-network.ru	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:38:52.516812086 CET	192.168.2.13	1.1.1.1	0xbd98	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:38:52.516942978 CET	192.168.2.13	1.1.1.1	0x7a3	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Oct 29, 2024 16:36:07.558329105 CET	8.8.8.8	192.168.2.13	0x649f	No error (0)	raw.eye-network.ru	213.232.235.18	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:36:07.568670034 CET	8.8.8.8	192.168.2.13	0x17b7	No error (0)	raw.eye-network.ru	213.232.235.18	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:36:08.520603895 CET	8.8.8.8	192.168.2.13	0x755b	No error (0)	raw.eye-network.ru	213.232.235.18	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:36:08.530395985 CET	8.8.8.8	192.168.2.13	0x835f	No error (0)	raw.eye-network.ru	213.232.235.18	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:36:09.464512110 CET	8.8.8.8	192.168.2.13	0x589	No error (0)	raw.eye-network.ru	213.232.235.18	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:36:09.474332094 CET	8.8.8.8	192.168.2.13	0x724a	No error (0)	raw.eye-network.ru	213.232.235.18	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:38:52.524074078 CET	1.1.1.1	192.168.2.13	0xbd98	No error (0)	daisy.ubuntu.com	162.213.35.25	A (IP address)	IN (0x0001)	false
Oct 29, 2024 16:38:52.524074078 CET	1.1.1.1	192.168.2.13	0xbd98	No error (0)	daisy.ubuntu.com	162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: dwhdbg.elf PID: 5430, Parent PID: 5355

General

Start time (UTC):	15:36:06
Start date (UTC):	29/10/2024
Path:	/tmp/dwhdbg.elf
Arguments:	/tmp/dwhdbg.elf
File size:	156120 bytes
MD5 hash:	a7eec647038e9a100134b683d0f0d31d

Start time (UTC):	15:36:06
Start date (UTC):	29/10/2024
Path:	/tmp/dwhdbg.elf
Arguments:	-
File size:	156120 bytes
MD5 hash:	a7eec647038e9a100134b683d0f0d31d

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
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

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 dwhdbg.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

Spreading

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

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: dwhdbg.elf PID: 5430, Parent PID: 5355

General

Chronological Activities

Analysis Process: dwhdbg.elf PID: 5431, Parent PID: 5430

General

Chronological Activities

Linux Analysis Report
dwhdbg.elf