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Linux Analysis Report
x86_64.elf

Overview

General Information

Sample name:	x86_64.elf
Analysis ID:	1546878
MD5:	1c9e536dbab3f38583000c429863b087
SHA1:	d93e0cfb69211e3b9567a0b57c08e730a5bfabae
SHA256:	bcb30ea90c09ffd01025968090cb0bec348269ba75df99cc1f61d16f4938fcfd
Tags:	elfuser-abuse_ch
Infos:

Detection

Gafgyt, Mirai

Score:	84
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Gafgyt

Yara detected Mirai

Machine Learning detection for sample

Opens /proc/net/* files useful for finding connected devices and routers

Sample is packed with UPX

Detected TCP or UDP traffic on non-standard ports

ELF contains segments with high entropy indicating compressed/encrypted content

Executes the "rm" command used to delete files or directories

Sample contains only a LOAD segment without any section mappings

Suricata IDS alerts with low severity for network traffic

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1546878
Start date and time:	2024-11-01 17:09:24 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 31s
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:	x86_64.elf
Detection:	MAL
Classification:	mal84.spre.troj.evad.linELF@0/1@0/0

Warnings

VT rate limit hit for: x86_64.elf

Runtime Messages

Command:	/tmp/x86_64.elf
PID:	6279
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	Infected By Simps Botnet ;) Infected By Simps Botnet ;)
Standard Error:

Process Tree

system is lnxubuntu20

x86_64.elf (PID: 6279, Parent: 6204, MD5: 1c9e536dbab3f38583000c429863b087) Arguments: /tmp/x86_64.elf

x86_64.elf New Fork (PID: 6280, Parent: 6279)

x86_64.elf New Fork (PID: 6281, Parent: 6280)

dash New Fork (PID: 6284, Parent: 4332)

rm (PID: 6284, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.ZMQNgdqH3f /tmp/tmp.Jx9fmM9bRk /tmp/tmp.zMTF95Nm9D

dash New Fork (PID: 6285, Parent: 4332)

rm (PID: 6285, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.ZMQNgdqH3f /tmp/tmp.Jx9fmM9bRk /tmp/tmp.zMTF95Nm9D

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

Memory Dumps

Source	Rule	Description	Author	Strings
6279.1.0000000000400000.000000000044a000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
6279.1.0000000000400000.000000000044a000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x458f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4590c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45920:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45934:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45948:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4595c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45970:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45984:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45998:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_a6a2adb9	unknown	unknown	0xa7c:$a: CC 01 C2 89 55 B4 8B 45 B4 C9 C3 55 48 89 E5 48 81 EC 90 00
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_9e9530a7	unknown	unknown	0x12308:$a: F6 48 63 FF B8 36 00 00 00 0F 05 48 3D 00 F0 FF FF 48 89 C3
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_f3d83a74	unknown	unknown	0x9a2:$a: DC 00 74 1B 83 7D E0 0A 75 15 83 7D E4 00 79 0F C7 45 C8 01 00
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_a0a4de11	unknown	unknown	0x2d89:$a: 42 0D 83 C8 10 88 42 0D 48 8B 55 D8 0F B6 42 0D 83 C8 08 88 0x5cf8:$a: 42 0D 83 C8 10 88 42 0D 48 8B 55 D8 0F B6 42 0D 83 C8 08 88
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x45e30:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_d4227dbf	unknown	unknown	0xfbde:$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 0xfc42:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00 0xfcfd:$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
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_09c3070e	unknown	unknown	0x11a2:$a: 48 C1 E8 06 48 89 C6 48 8B 94 C5 50 FF FF FF 8B 8D 2C FF FF FF 83 0x1257:$a: 48 C1 E8 06 48 89 C6 48 8B 94 C5 50 FF FF FF 8B 8D 2C FF FF FF 83 0x149b:$a: 48 C1 E8 06 48 89 C6 48 8B 94 C5 50 FF FF FF 8B 8D 2C FF FF FF 83
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_46eec778	unknown	unknown	0x17df:$a: C0 01 45 F8 48 83 45 E8 02 83 6D C8 02 83 7D C8 01 7F E4 83 7D
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_d996d335	unknown	unknown	0x154ce:$a: D0 EB 0F 40 38 37 75 04 48 89 F8 C3 49 FF C8 48 FF C7 4D 85 C0
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_620087b9	unknown	unknown	0x126b9:$a: 48 89 D8 48 83 C8 01 EB 04 48 8B 76 10 48 3B 46 08 72 F6 48 8B
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_dd0d6173	unknown	unknown	0x18f7:$a: 55 F8 8B 45 F0 89 42 0C 48 8B 55 F8 8B 45 F4 89 42 10 C9 C3 55 48
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_779e142f	unknown	unknown	0x8c4:$a: EC 8B 45 E8 83 E0 02 85 C0 74 07 C7 45 D8 30 00 00 00 8B 45 E8 83
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_cf84c9f2	unknown	unknown	0x418:$a: 55 48 89 E5 48 83 EC 30 48 89 7D E8 89 75 E4 89 55 E0 C7 45 F8 01 00
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_859042a0	unknown	unknown	0xf81f:$a: 45 A8 48 83 C0 01 48 89 45 C0 EB 05 48 83 45 C0 01 48 8B 45 C0 0F
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_33b4111a	unknown	unknown	0x129af:$a: C1 83 E1 0F 74 1A B8 10 00 00 00 48 29 C8 48 8D 0C 02 48 89 DA 48
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_e4a1982b	unknown	unknown	0x40c:$a: 8B 45 EC F7 D0 21 D0 33 45 FC C9 C3 55 48 89 E5 48 83 EC 30 48 89
6279.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_862c4e0e	unknown	unknown	0x185a:$a: 02 89 45 F8 8B 45 F8 C1 E8 10 85 C0 75 E6 8B 45 F8 F7 D0 0F
6280.1.0000000000400000.000000000044a000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
6280.1.0000000000400000.000000000044a000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x458f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4590c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45920:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45934:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45948:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4595c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45970:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45984:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45998:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45a88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_a6a2adb9	unknown	unknown	0xa7c:$a: CC 01 C2 89 55 B4 8B 45 B4 C9 C3 55 48 89 E5 48 81 EC 90 00
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_9e9530a7	unknown	unknown	0x12308:$a: F6 48 63 FF B8 36 00 00 00 0F 05 48 3D 00 F0 FF FF 48 89 C3
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_f3d83a74	unknown	unknown	0x9a2:$a: DC 00 74 1B 83 7D E0 0A 75 15 83 7D E4 00 79 0F C7 45 C8 01 00
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_a0a4de11	unknown	unknown	0x2d89:$a: 42 0D 83 C8 10 88 42 0D 48 8B 55 D8 0F B6 42 0D 83 C8 08 88 0x5cf8:$a: 42 0D 83 C8 10 88 42 0D 48 8B 55 D8 0F B6 42 0D 83 C8 08 88
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x45e30:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_d4227dbf	unknown	unknown	0xfbde:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00 0xfc42:$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 0xfcfd:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_09c3070e	unknown	unknown	0x11a2:$a: 48 C1 E8 06 48 89 C6 48 8B 94 C5 50 FF FF FF 8B 8D 2C FF FF FF 83 0x1257:$a: 48 C1 E8 06 48 89 C6 48 8B 94 C5 50 FF FF FF 8B 8D 2C FF FF FF 83 0x149b:$a: 48 C1 E8 06 48 89 C6 48 8B 94 C5 50 FF FF FF 8B 8D 2C FF FF FF 83
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_46eec778	unknown	unknown	0x17df:$a: C0 01 45 F8 48 83 45 E8 02 83 6D C8 02 83 7D C8 01 7F E4 83 7D
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_d996d335	unknown	unknown	0x154ce:$a: D0 EB 0F 40 38 37 75 04 48 89 F8 C3 49 FF C8 48 FF C7 4D 85 C0
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_620087b9	unknown	unknown	0x126b9:$a: 48 89 D8 48 83 C8 01 EB 04 48 8B 76 10 48 3B 46 08 72 F6 48 8B
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_dd0d6173	unknown	unknown	0x18f7:$a: 55 F8 8B 45 F0 89 42 0C 48 8B 55 F8 8B 45 F4 89 42 10 C9 C3 55 48
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_779e142f	unknown	unknown	0x8c4:$a: EC 8B 45 E8 83 E0 02 85 C0 74 07 C7 45 D8 30 00 00 00 8B 45 E8 83
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_cf84c9f2	unknown	unknown	0x418:$a: 55 48 89 E5 48 83 EC 30 48 89 7D E8 89 75 E4 89 55 E0 C7 45 F8 01 00
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_859042a0	unknown	unknown	0xf81f:$a: 45 A8 48 83 C0 01 48 89 45 C0 EB 05 48 83 45 C0 01 48 8B 45 C0 0F
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_33b4111a	unknown	unknown	0x129af:$a: C1 83 E1 0F 74 1A B8 10 00 00 00 48 29 C8 48 8D 0C 02 48 89 DA 48
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_e4a1982b	unknown	unknown	0x40c:$a: 8B 45 EC F7 D0 21 D0 33 45 FC C9 C3 55 48 89 E5 48 83 EC 30 48 89
6280.1.0000000000400000.000000000044a000.r-x.sdmp	Linux_Trojan_Gafgyt_862c4e0e	unknown	unknown	0x185a:$a: 02 89 45 F8 8B 45 F8 C1 E8 10 85 C0 75 E6 8B 45 F8 F7 D0 0F
Process Memory Space: x86_64.elf PID: 6279	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: x86_64.elf PID: 6279	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x57e63:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57e77:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57e8b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57e9f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57eb3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57ec7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57edb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57eef:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57f03:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57f17:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57f2b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57f3f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57f53:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57f67:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57f7b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57f8f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57fa3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57fb7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57fcb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57fdf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57ff3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: x86_64.elf PID: 6279	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x58394:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64 0x58918:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Process Memory Space: x86_64.elf PID: 6280	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: x86_64.elf PID: 6280	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x572ed:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57301:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57315:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57329:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5733d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57351:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57365:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57379:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5738d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x573a1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x573b5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x573c9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x573dd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x573f1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57405:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57419:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5742d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57441:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57455:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x57469:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5747d:$a: 2F 78 33 38 2F 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: x86_64.elf PID: 6280	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x5781e:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64 0x57da2:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Click to see the 41 entries

Suricata Signatures

ETPRO MALWARE Possible ELF/Various IoT Bot Style Device Checkin (unknown)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-11-01T17:10:37.393889+0100	2848448	1	A Network Trojan was detected	192.168.2.23	45662	181.214.231.152	31130	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: x86_64.elf

ReversingLabs: Detection: 34%

Machine Learning detection for sample

Source: x86_64.elf

Joe Sandbox ML: detected

Spreading

Opens /proc/net/* files useful for finding connected devices and routers

Source: /tmp/x86_64.elf (PID: 6279)

Opens: /proc/net/route

Jump to behavior

Source: global traffic

TCP traffic: 192.168.2.23:45662 -> 181.214.231.152:31130

Source: Network traffic

Suricata IDS: 2848448 - Severity 1 - ETPRO MALWARE Possible ELF/Various IoT Bot Style Device Checkin (unknown) : 192.168.2.23:45662 -> 181.214.231.152:31130

Source: unknown	TCP traffic detected without corresponding DNS query: 181.214.231.152
Source: unknown	TCP traffic detected without corresponding DNS query: 181.214.231.152
Source: unknown	TCP traffic detected without corresponding DNS query: 181.214.231.152
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42

Source: x86_64.elf, 6279.1.0000000000400000.000000000044a000.r-x.sdmp, x86_64.elf, 6280.1.0000000000400000.000000000044a000.r-x.sdmp	String found in binary or memory: http://help.yahoo.com/help/us/ysearch/slurp)
Source: x86_64.elf	String found in binary or memory: http://upx.sf.net
Source: x86_64.elf, 6280.1.0000000000400000.000000000044a000.r-x.sdmp	String found in binary or memory: http://www.google.com/bot.html)
Source: x86_64.elf, 6280.1.0000000000400000.000000000044a000.r-x.sdmp	String found in binary or memory: http://www.google.com/mobile/adsbot.html)
Source: x86_64.elf, 6279.1.0000000000400000.000000000044a000.r-x.sdmp, x86_64.elf, 6280.1.0000000000400000.000000000044a000.r-x.sdmp	String found in binary or memory: http://www.spidersoft.com)
Source: x86_64.elf, 6280.1.0000000000400000.000000000044a000.r-x.sdmp	String found in binary or memory: https://developers.google.com/search/docs/advanced/crawling/overview-google-crawlers)

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

System Summary

Malicious sample detected (through community Yara rule)

Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_a6a2adb9 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_f3d83a74 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_a0a4de11 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_09c3070e Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_46eec778 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_dd0d6173 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_779e142f Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_cf84c9f2 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_859042a0 Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_e4a1982b Author: unknown
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_862c4e0e Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_a6a2adb9 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_f3d83a74 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_a0a4de11 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_09c3070e Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_46eec778 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_dd0d6173 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_779e142f Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_cf84c9f2 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_859042a0 Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_e4a1982b Author: unknown
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_862c4e0e Author: unknown
Source: Process Memory Space: x86_64.elf PID: 6279, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: x86_64.elf PID: 6279, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: x86_64.elf PID: 6280, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: x86_64.elf PID: 6280, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Source: LOAD without section mappings

Program segment: 0x100000

Source: 6279.1.0000000000400000.000000000044a000.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: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_a6a2adb9 reference_sample = 275cbd5d3b3d8c521649b95122d90d1ca9b7ae1958b721bdc158aaa2d31d49df, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = cdd0bb9ce40a000bb86b0c76616fe71fb7dbb87a044ddd778b7a07fdf804b877, id = a6a2adb9-9d54-42d4-abed-5b30d8062e97, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.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: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_f3d83a74 reference_sample = 275cbd5d3b3d8c521649b95122d90d1ca9b7ae1958b721bdc158aaa2d31d49df, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 1c5df68501b688905484ed47dc588306828aa7c114644428e22e5021bb39bd4a, id = f3d83a74-2888-435a-9a3c-b7de25084e9a, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_a0a4de11 reference_sample = cf1ca1d824c8687e87a5b0275a0e39fa101442b4bbf470859ddda9982f9b3417, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 891cfc6a4c38fb257ada29050e0047bd1301e8f0a6a1a919685b1fcc2960b047, id = a0a4de11-fe65-449f-a990-ad5f18ac66f0, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.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: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_09c3070e reference_sample = 275cbd5d3b3d8c521649b95122d90d1ca9b7ae1958b721bdc158aaa2d31d49df, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 84fad96b60b297736c149e14de12671ff778bff427ab7684df2c541a6f6d7e7d, id = 09c3070e-4b71-45a0-aa62-0cc6e496644a, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_46eec778 reference_sample = 9526277255a8d632355bfe54d53154c9c54a4ab75e3ba24333c73ad0ed7cadb1, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 2602371a40171870b1cf024f262e95a2853de53de39c3a6cd3de811e81dd3518, id = 46eec778-7342-4ef7-adac-35bc0cdb9867, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.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: 6279.1.0000000000400000.000000000044a000.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: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_dd0d6173 reference_sample = c5a317d0d8470814ff343ce78ad2428ebb3f036763fcf703a589b6c4d33a3ec6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 5e2cb111c2b712951b71166111d339724b4f52b93f90cb474f1e67598212605f, id = dd0d6173-b863-45cf-9348-3375a4e624cf, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_779e142f reference_sample = 275cbd5d3b3d8c521649b95122d90d1ca9b7ae1958b721bdc158aaa2d31d49df, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 83377b6fa77fda4544c409487d2d2c1ddcef8f7d4120f49a18888c7536f3969f, id = 779e142f-b867-46e6-b1fb-9105976f42fd, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_cf84c9f2 reference_sample = 275cbd5d3b3d8c521649b95122d90d1ca9b7ae1958b721bdc158aaa2d31d49df, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = bb766b356c3e8706740e3bb9b4a7171d8eb5137e09fc7ab6952412fa55e2dcfc, id = cf84c9f2-7435-4faf-8c5f-d14945ffad7a, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_859042a0 reference_sample = 41615d3f3f27f04669166fdee3996d77890016304ee87851a5f90804d6d4a0b0, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a27bcaa16edceda3dc5a80803372c907a7efd00736c7859c5a9d6a2cf56a8eec, id = 859042a0-a424-4c83-944b-ed182b342998, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.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: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_e4a1982b os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d9f852c28433128b0fd330bee35f7bd4aada5226e9ca865fe5cd8cca52b2a622, id = e4a1982b-928a-4da5-b497-cedc1d26e845, last_modified = 2021-09-16
Source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_862c4e0e reference_sample = 9526277255a8d632355bfe54d53154c9c54a4ab75e3ba24333c73ad0ed7cadb1, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 2a6b4f8d8fb4703ed26bdcfbbb5c539dc451c8b90649bee80015c164eae4c281, id = 862c4e0e-83a4-458b-8c00-f2f3cf0bf9db, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.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: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_a6a2adb9 reference_sample = 275cbd5d3b3d8c521649b95122d90d1ca9b7ae1958b721bdc158aaa2d31d49df, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = cdd0bb9ce40a000bb86b0c76616fe71fb7dbb87a044ddd778b7a07fdf804b877, id = a6a2adb9-9d54-42d4-abed-5b30d8062e97, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.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: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_f3d83a74 reference_sample = 275cbd5d3b3d8c521649b95122d90d1ca9b7ae1958b721bdc158aaa2d31d49df, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 1c5df68501b688905484ed47dc588306828aa7c114644428e22e5021bb39bd4a, id = f3d83a74-2888-435a-9a3c-b7de25084e9a, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_a0a4de11 reference_sample = cf1ca1d824c8687e87a5b0275a0e39fa101442b4bbf470859ddda9982f9b3417, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 891cfc6a4c38fb257ada29050e0047bd1301e8f0a6a1a919685b1fcc2960b047, id = a0a4de11-fe65-449f-a990-ad5f18ac66f0, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.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: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_09c3070e reference_sample = 275cbd5d3b3d8c521649b95122d90d1ca9b7ae1958b721bdc158aaa2d31d49df, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 84fad96b60b297736c149e14de12671ff778bff427ab7684df2c541a6f6d7e7d, id = 09c3070e-4b71-45a0-aa62-0cc6e496644a, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_46eec778 reference_sample = 9526277255a8d632355bfe54d53154c9c54a4ab75e3ba24333c73ad0ed7cadb1, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 2602371a40171870b1cf024f262e95a2853de53de39c3a6cd3de811e81dd3518, id = 46eec778-7342-4ef7-adac-35bc0cdb9867, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.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: 6280.1.0000000000400000.000000000044a000.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: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_dd0d6173 reference_sample = c5a317d0d8470814ff343ce78ad2428ebb3f036763fcf703a589b6c4d33a3ec6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 5e2cb111c2b712951b71166111d339724b4f52b93f90cb474f1e67598212605f, id = dd0d6173-b863-45cf-9348-3375a4e624cf, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_779e142f reference_sample = 275cbd5d3b3d8c521649b95122d90d1ca9b7ae1958b721bdc158aaa2d31d49df, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 83377b6fa77fda4544c409487d2d2c1ddcef8f7d4120f49a18888c7536f3969f, id = 779e142f-b867-46e6-b1fb-9105976f42fd, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_cf84c9f2 reference_sample = 275cbd5d3b3d8c521649b95122d90d1ca9b7ae1958b721bdc158aaa2d31d49df, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = bb766b356c3e8706740e3bb9b4a7171d8eb5137e09fc7ab6952412fa55e2dcfc, id = cf84c9f2-7435-4faf-8c5f-d14945ffad7a, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_859042a0 reference_sample = 41615d3f3f27f04669166fdee3996d77890016304ee87851a5f90804d6d4a0b0, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a27bcaa16edceda3dc5a80803372c907a7efd00736c7859c5a9d6a2cf56a8eec, id = 859042a0-a424-4c83-944b-ed182b342998, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.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: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_e4a1982b os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d9f852c28433128b0fd330bee35f7bd4aada5226e9ca865fe5cd8cca52b2a622, id = e4a1982b-928a-4da5-b497-cedc1d26e845, last_modified = 2021-09-16
Source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_862c4e0e reference_sample = 9526277255a8d632355bfe54d53154c9c54a4ab75e3ba24333c73ad0ed7cadb1, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 2a6b4f8d8fb4703ed26bdcfbbb5c539dc451c8b90649bee80015c164eae4c281, id = 862c4e0e-83a4-458b-8c00-f2f3cf0bf9db, last_modified = 2021-09-16
Source: Process Memory Space: x86_64.elf PID: 6279, 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: x86_64.elf PID: 6279, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: x86_64.elf PID: 6280, 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: x86_64.elf PID: 6280, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16

Source: classification engine

Classification label: mal84.spre.troj.evad.linELF@0/1@0/0

Data Obfuscation

Sample is packed with UPX

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

Source: /usr/bin/dash (PID: 6284)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.ZMQNgdqH3f /tmp/tmp.Jx9fmM9bRk /tmp/tmp.zMTF95Nm9D			Jump to behavior
Source: /usr/bin/dash (PID: 6285)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.ZMQNgdqH3f /tmp/tmp.Jx9fmM9bRk /tmp/tmp.zMTF95Nm9D			Jump to behavior

Source: /tmp/x86_64.elf (PID: 6279)

Log file created: /tmp/Infected.log

Jump to dropped file

Source: x86_64.elf

Submission file: segment LOAD with 7.9827 entropy (max. 8.0)

Stealing of Sensitive Information

Yara detected Gafgyt

Source: Yara match	File source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY

Yara detected Mirai

Source: Yara match	File source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: x86_64.elf PID: 6279, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: x86_64.elf PID: 6280, type: MEMORYSTR

Remote Access Functionality

Yara detected Gafgyt

Source: Yara match	File source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY

Yara detected Mirai

Source: Yara match	File source: 6279.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6280.1.0000000000400000.000000000044a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: x86_64.elf PID: 6279, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: x86_64.elf PID: 6280, type: MEMORYSTR

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	11 Obfuscated Files or Information	OS Credential Dumping	1 Remote System 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	1 File Deletion	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
x86_64.elf	34%	ReversingLabs	Linux.Trojan.Gafgyt
x86_64.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://upx.sf.net	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://developers.google.com/search/docs/advanced/crawling/overview-google-crawlers)	x86_64.elf, 6280.1.0000000000400000.000000000044a000.r-x.sdmp	false		unknown
http://upx.sf.net	x86_64.elf	true	URL Reputation: safe	unknown
http://www.spidersoft.com)	x86_64.elf, 6279.1.0000000000400000.000000000044a000.r-x.sdmp, x86_64.elf, 6280.1.0000000000400000.000000000044a000.r-x.sdmp	false		unknown
http://help.yahoo.com/help/us/ysearch/slurp)	x86_64.elf, 6279.1.0000000000400000.000000000044a000.r-x.sdmp, x86_64.elf, 6280.1.0000000000400000.000000000044a000.r-x.sdmp	false		unknown
http://www.google.com/bot.html)	x86_64.elf, 6280.1.0000000000400000.000000000044a000.r-x.sdmp	false		unknown
http://www.google.com/mobile/adsbot.html)	x86_64.elf, 6280.1.0000000000400000.000000000044a000.r-x.sdmp	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	ASN	ASN Name	Malicious
181.214.231.152	unknown	Chile	61317	ASDETUKhttpwwwheficedcomGB	false
34.249.145.219	unknown	United States	16509	AMAZON-02US	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	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
181.214.231.152	armv6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	powerpc.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	armv5l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	armv6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	i686.elf	Get hash	malicious	Gafgyt, Mirai	Browse
34.249.145.219	armv4l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	boatnet.arm.elf	Get hash	malicious	Mirai	Browse
	zte.elf	Get hash	malicious	Unknown	Browse
	e1x.x86_64.elf	Get hash	malicious	Mirai, Moobot	Browse
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	amd64.elf	Get hash	malicious	Unknown	Browse
	mpsl.elf	Get hash	malicious	Unknown	Browse
	nklarm6.elf	Get hash	malicious	Unknown	Browse
	bot.m68k.elf	Get hash	malicious	Mirai, Okiru	Browse
	YIztve8dU8.elf	Get hash	malicious	Mirai	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.42	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	meow.arm7.elf	Get hash	malicious	Unknown	Browse
	main_arm.elf	Get hash	malicious	Mirai	Browse
	dlr.x86.elf	Get hash	malicious	Okiru	Browse
	dlr.ppc.elf	Get hash	malicious	Unknown	Browse
	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse
	zmap.sh4.elf	Get hash	malicious	Mirai, Okiru	Browse
	zmap.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse
	main_ppc.elf	Get hash	malicious	Mirai	Browse
	main_m68k.elf	Get hash	malicious	Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	armv5l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.125.190.26
	meow.arm7.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	main_arm.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	dlr.sh4.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	dlr.x86.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	dlr.ppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	dlr.mips.elf	Get hash	malicious	Okiru	Browse	185.125.190.26
	zmap.spc.elf	Get hash	malicious	Mirai, Okiru	Browse	185.125.190.26
INIT7CH	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	meow.arm7.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	main_arm.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	dlr.x86.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	dlr.ppc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	zmap.sh4.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	zmap.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	main_ppc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	main_m68k.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
ASDETUKhttpwwwheficedcomGB	armv6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	powerpc.elf	Get hash	malicious	Mirai	Browse	181.214.231.152
	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	armv5l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	meow.arm7.elf	Get hash	malicious	Unknown	Browse	64.137.31.246
	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	armv6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
AMAZON-02US	https://u47872954.ct.sendgrid.net/ls/click?upn=u001.fn1BsYIkFXRWxBLF12AvXhKUqktmOI7EPkchHYpa8lb2yJr9vm47Biq1iwhYH4x0W6E6_1tlZTUgFpToOJRvXeJjZ1lQQtiPaV281MW3UjMlmRxOXQrHf3E28Ct8cWw3pFJv8ww35QVlHVAsV9LrE8WJ-2FqWVvVFyUxLS7XbjE4ioBaNzI7Y9AQvglzmjEqljOvLuB-2FqyLAOnwfIZ8a2UOhb0kq4DsltFbCSVl8L5tTVcXPovhejZuw7J5gFYEuhvfLU6jp9IiI6bOp4vutoVple794Svog7VmNTHCQykEIajsBwvsIA9xBhrTaUhPe3riTZOj5RQVgP8LolzHF5ds6ImaI4Q1KNsmEF06CineSoPu7BKGd-2B4IINKzojAY3yUTkdWQLuCwDcmh7vK-2Fm4MQ0xAiPJ-2BNim16FZPVrX44e4DFM1rc1r1ZYN2APdeEIThalu0Ag-2BNzl5TCF9-2F-2B4cIgV-2B8ceF573hvcKOOmdD1jbxRbFryn-2FGT77SPyR6cNo7joqYajHU5-2F1gyPof24NnmOIwvhn7qKr0Ihz3SIWFLubPXV0GdcG6guT-2FBjwN6h83YPSF-2F5Pk0uzrf9DG4ZRnISsjJaazqmdBRAAsyoWwP5iXWDQEfiJXubX9fD-2BREtQifDIoI36c8qvCy5hrOP9aAfzd2djtg-2B8gR7MvgWYCa5sA7wAgdCKrrNRjX7eeAtG5StCtmRi-2BsSO4PCFgsA4QlR8AVRyhdPdKhSYzgA-2F1BCyYmRsFeWn4YzRn0mexGeZM3PwhHAdqlfom16LJGSiVeG98p5ZK5N-2BZQuMTlINorxwlmSmaGarY5x7TUyztB-2Bv8L8gRhXdcDKSzxiMknwYCjp3XaQdwr-2Fp8kePQSl33tJvX1ITAiP7FBhlwoPgNxbRoTwVzl0I2Q2bE71pQB2jeSQldBukVcgJT-2BrmpKQA1GW5-2B59frk-3D	Get hash	malicious	Unknown	Browse	18.245.46.10
	meow.arm7.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
	file.exe	Get hash	malicious	Stealc, Vidar	Browse	3.168.2.115
	https://u7990385.ct.sendgrid.net/ls/click?upn=u001.oZ6GXC16Ztdw1ob-2F3C5yow-2FsK2YC4S8s269h9OLgp-2FGcQesCtXDXKgCEAF90Sa3OUL2ncGoAKstQjRhddelr-2Bx3frrehyL8aaBbhAx-2Fm3uQTToUZwzw9vU-2BHl4N8-2FbXNOWh47xHSpNswH5B20hFc1rkwm1HkocouB6puE-2FnM91Ea9xIyldie1eyHQvDQGF6-2F1OUGSCOg8K-2Fk8REDXGncryLNWAkNll9tI4svh29XngoJuJcvPHIwWw07juA1Lr687mlf_LZJN6rqeZVHTY7vi7TysfnSOWUsKUPL2t2FWuf1mHJZyRrnfnXk5in-2FtsLaVkEL4z-2F5H1v5rdZCMtKV4-2B7XswPaXSOX44YEil-2BgQ6f1-2BLxpcwnoVslshbeFD8-2FSkDYUL5gsTS7cnhi8iHs4T9b6wzPIbVlUAEwQAwoGeUFJH5x3RAGtspzpDyRWDwHNrMMOluLHeocJQAj7iS1dnS-2B-2Fhpf21Fjpr9lUosnkGJYIkfG0KNsjglBmf2yQvwZsg0Wp706kciqJgB5pqtemV1qFgZLIL2K-2BsyRLGqv3bbeqv6LWX-2Fbn97e4q8h4LdJzfXKTxRJD2tMgj2k7Ls1BdPjLturPdeJvpG2db-2FhwENpXetZR7k21gPz6in5zk7zhcmgIkZssf1WUkdDcjfwIeY2HuQe6EHwacpAnjlFSG7cGBDYbRKnbjWz72QvhesvDQrxGZA-2F-2FwuD5CryGFeRAazVMLU-2FTUgYuXTJzCzL6qav9lYxCC-2Bwx97sSjci4FffUtDhPcIZfKCP-2Ff9rufbc-2FOdTD6VLIHU5lNW4k8Nb-2FWedSu8kS9RXhRxjWAbV4qYK-2F68HLgFHbzOrm6M-2FG6a-2BnVs9TkK9ei8xVDo6cAhkQYCxDYOCBJJC-2BfLWulZgQ85hdg59312Kv6zX2g11nE5GRn-2B6U-2B2tuv67vEmY8CUatMt7UrQHEhVlrPnXi1EamUHW4AGpMQfKBj0GXRdJxG0fD3Zx-2FiIXcDEoi3GhoWLQTKZU-2FWlBKJiyqDLjDXS6qRg1X-2Fsd3R5k7fswdpYLTizSHt12T6-2Bo0IoKg0cyJsPKBfoK9Uleu7f9wgtdH4RtvaMbk9-2Buqhl6zW9NHZET-2BbGJHqyqlBeTSBtTZM6ltHEDZrojb0Lhszq-2BKoSCsuyjzgKAFmmWSRMGxwsXoHHuV8LoFEZjuiOSkTWEP-2FvQ0ZaWfqnp81VXTEktfVY9Xmx-2FaHq5NRH3vqpZc6LNkkSHnpJBPIYA83Mw-3D-3D	Get hash	malicious	Unknown	Browse	35.163.144.222
	nNX5KYQRhg.exe	Get hash	malicious	Neconyd	Browse	52.34.198.229
	bd0wJGTae5.exe	Get hash	malicious	Neconyd	Browse	52.34.198.229
	dlr.arm6.elf	Get hash	malicious	Okiru	Browse	54.217.10.153
	zmap.ppc.elf	Get hash	malicious	Mirai, Okiru	Browse	54.171.230.55
	https://woobox.com/sf4hxr	Get hash	malicious	HTMLPhisher	Browse	52.217.197.137
	https://u7990385.ct.sendgrid.net/ls/click?upn=u001.oZ6GXC16Ztdw1ob-2F3C5yow-2FsK2YC4S8s269h9OLgp-2FGcQesCtXDXKgCEAF90Sa3OUL2ncGoAKstQjRhddelr-2Bx3frrehyL8aaBbhAx-2Fm3uQTToUZwzw9vU-2BHl4N8-2FbXNrXNM8F2aafYGXvb9twEoQeHC7ZwjccAi1SjLazzmL714x6k-2BjB-2FYwt496nNWzarkpA5xghtVvgqYssmknAftbQJOVkiDX5sql0puMOlG6Ca2eid008YPu-2FJJAayp-2BNXls84A_lhEpvcamcm95WhC017PRgRonrgi5omZ3brQwNa5yLk0xxDl3uLY9zV0ZhBwsp9AfIBgWj8srFe156S5Zns8ZjIc0B22GBm-2FhZ3msRvLKzUyGIuCFlA1E-2FK-2F4jc3IgU8qM5k5KxMmIwIRDSCQDvTZvmwB5zeTeqWWEJR7CvWSpeaqIj3hj5IgcRcoPBdptLYrUK3YLUsGuU0Nn50M3ArOROvseGYqZul0QkeqtDR41-2FsPFt-2Bw0YWW2P5gsCDH4XINxncIhICPIqlacC1ih-2B-2BRAhsouCrf5nolEyzWx0VnR2OrLuGwvR4-2BmBTgXGq5SQJ3CbNvM-2FaB5BLerpFqmqjPC-2FBlK6th1iVrhfmtBEFKLash-2FnkPpQ9qFxGwWTexJMh100AS4PilK2-2BJDfvjssuxk2jP-2BTagNOazV2F1Jk9Mugr3y7E9SivEGWyUbzdMThmnpVydb1qOFwMiocztErv1WWaB8B20Oa2SLt-2BLBsMdusfLwd3NNzPre6el-2F-2BIwBxDAqBb9JLV6vOLzfaD2L4-2BEuPbgzcrscVtaCNyARGoPUKi03imhTbJEcig8L4weEiABND5vwKtA-2FhKo5AjxecXMO22Vq7Og2y7v-2BJNgFB9rr-2Bm4W45XZxFP39Dqi18SUPOKX4pHFrdACciPinuj2QtBtIGNjV46-2Bve9hu0g1-2FpG1tOVv9Ebn32k-2Bl6CF6b6jzS3aTQvZkWKNIwLx5CoGs9uomn9yZPi6QaiSTeQkZ1uHupSYpVxbBCb-2FUyo6kMlbB0P27ShEzUFVY-2FpfPcfFofTKD4p7rklaM-2FIuG8-2F3ytR7SJ7I8GmSP8NTWs4vu3NTpV5MkgHfjeFoK-2BDQh6M7S2ys2qIf8m3qiLtFMHY6p7m4ep8JZqbC0axloFSX-2Fzbz51ZW-2BsyQEEbRqwx0S1i4lo9NhRXrfXOvn0A83bBDk31g9QfoWTGhHCjSEfuca9KJwe0GCABYAuqYeYHMc5qXhPv86r0l0ldRpwe39V9LJ5m6Go-3D	Get hash	malicious	Unknown	Browse	65.9.66.43

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

/tmp/Infected.log

Download File

Process:	/tmp/x86_64.elf
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	107
Entropy (8bit):	4.71112089176799
Encrypted:	false
SSDEEP:	3:xRbQRAZvOWFsZWFBAK8dAuFUJ4gnicMMIVDt8Tovn:xR0qvOfZW8K8djmHicNoDt8kv
MD5:	A70A5DDE6F79EAEA4E71C88B6A2CCC38
SHA1:	92C0273C4BE5D4B7BDBDD500DE5A64E5E05652B2
SHA-256:	D087A5A10A09B589993D8CC44A24EF22DB26FFD0FEEEB3F29B15AF008C292AF8
SHA-512:	AAA7D00FAA34A87292F23A16DAE8A7A4B5A40C8E375A579F1286427819C2A04E1C6F970DBC0F2433E6C03F59A2ECE0F28BA1E8FC526BC4AFE77F176F61876C52
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	Thank You For Your Services...Tips Device Has successfully Been Infected..With Malware By Simps Botnet ;)..

Static File Info

General

File type:	ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header
Entropy (8bit):	7.989077644113768
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	x86_64.elf
File size:	81'332 bytes
MD5:	1c9e536dbab3f38583000c429863b087
SHA1:	d93e0cfb69211e3b9567a0b57c08e730a5bfabae
SHA256:	bcb30ea90c09ffd01025968090cb0bec348269ba75df99cc1f61d16f4938fcfd
SHA512:	ec6247bb23e01cf37e38a956db5206f33a3f859ecfc0577516d79a100a7f4e91c7b584c5bdfff97178fddb29b81d4bb9323a31384870d3bd0d3845cc8a8e04ab
SSDEEP:	1536:t0OFC/79LyBiGNzQBv0qGF9ofARkLREN94+8iJvIPWp4BI1knjhtL6PK8K:t0kC/79LyBDNzQBv0q4iAqLW949tWp4v
TLSH:	1983F227F4E6933ED808A5B7CD4FBE96E9EAF10782C21786059336BD80279890D31F55
File Content Preview:	.ELF..............>.....8.......@...................@.8...@.....................................t.......t................................^U......^U.............................Q.td.....................................................GZ.UPX!H.......?l..?l.

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:	0x10d638
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	64
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0x100000	0x100000	0xe774	0xe774	7.9827	0x5	R E	0x100000
LOAD	0xe88	0x555e88	0x555e88	0x0	0x0	0.0000	0x6	RW	0x1000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x8

Network Behavior

Suricata IDS Alerts

Timestamp	SID	Signature	Severity	Source IP	Source Port	Dest IP	Dest Port	Protocol
2024-11-01T17:10:37.393889+0100	2848448	ETPRO MALWARE Possible ELF/Various IoT Bot Style Device Checkin (unknown)	1	192.168.2.23	45662	181.214.231.152	31130	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 1, 2024 17:10:37.387495995 CET	45662	31130	192.168.2.23	181.214.231.152
Nov 1, 2024 17:10:37.393744946 CET	31130	45662	181.214.231.152	192.168.2.23
Nov 1, 2024 17:10:37.393841028 CET	45662	31130	192.168.2.23	181.214.231.152
Nov 1, 2024 17:10:37.393888950 CET	45662	31130	192.168.2.23	181.214.231.152
Nov 1, 2024 17:10:37.399338007 CET	31130	45662	181.214.231.152	192.168.2.23
Nov 1, 2024 17:10:39.165498018 CET	43928	443	192.168.2.23	91.189.91.42
Nov 1, 2024 17:10:39.236511946 CET	443	39256	34.249.145.219	192.168.2.23
Nov 1, 2024 17:10:39.236752033 CET	39256	443	192.168.2.23	34.249.145.219
Nov 1, 2024 17:10:39.250216961 CET	443	39256	34.249.145.219	192.168.2.23
Nov 1, 2024 17:10:55.803282976 CET	42516	80	192.168.2.23	109.202.202.202
Nov 1, 2024 17:10:59.898634911 CET	43928	443	192.168.2.23	91.189.91.42
Nov 1, 2024 17:11:40.853198051 CET	43928	443	192.168.2.23	91.189.91.42

System Behavior

Analysis Process: x86_64.elf PID: 6279, Parent PID: 6204

General

Start time (UTC):	16:10:36
Start date (UTC):	01/11/2024
Path:	/tmp/x86_64.elf
Arguments:	/tmp/x86_64.elf
File size:	81332 bytes
MD5 hash:	1c9e536dbab3f38583000c429863b087

Chronological Activities

Analysis Process: x86_64.elf PID: 6280, Parent PID: 6279

General

Start time (UTC):	16:10:36
Start date (UTC):	01/11/2024
Path:	/tmp/x86_64.elf
Arguments:	-
File size:	81332 bytes
MD5 hash:	1c9e536dbab3f38583000c429863b087

Chronological Activities

Analysis Process: x86_64.elf PID: 6281, Parent PID: 6280

General

Start time (UTC):	16:10:36
Start date (UTC):	01/11/2024
Path:	/tmp/x86_64.elf
Arguments:	-
File size:	81332 bytes
MD5 hash:	1c9e536dbab3f38583000c429863b087

Chronological Activities

Analysis Process: dash PID: 6284, Parent PID: 4332

General

Start time (UTC):	16:10:38
Start date (UTC):	01/11/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6284, Parent PID: 4332

General

Start time (UTC):	16:10:38
Start date (UTC):	01/11/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.ZMQNgdqH3f /tmp/tmp.Jx9fmM9bRk /tmp/tmp.zMTF95Nm9D
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6285, Parent PID: 4332

General

Start time (UTC):	16:10:38
Start date (UTC):	01/11/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6285, Parent PID: 4332

General

Start time (UTC):	16:10:38
Start date (UTC):	01/11/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.ZMQNgdqH3f /tmp/tmp.Jx9fmM9bRk /tmp/tmp.zMTF95Nm9D
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

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

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system. Functionality could exist within remote access tools to enable this, but utilities available on the operating system could also be used such as Ping or `net view` using Net .
Tactics:	Discovery
Data Sources:	Command: Command Execution, File: File Access, Network Traffic: Network Connection Creation, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

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

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

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report x86_64.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/Infected.log

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

Suricata IDS Alerts

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: x86_64.elf PID: 6279, Parent PID: 6204

General

Chronological Activities

Analysis Process: x86_64.elf PID: 6280, Parent PID: 6279

General

Chronological Activities

Analysis Process: x86_64.elf PID: 6281, Parent PID: 6280

General

Chronological Activities

Analysis Process: dash PID: 6284, Parent PID: 4332

General

Chronological Activities

Analysis Process: rm PID: 6284, Parent PID: 4332

General

Chronological Activities

Analysis Process: dash PID: 6285, Parent PID: 4332

Linux Analysis Report
x86_64.elf