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Linux Analysis Report
CcsWgcYeDy.elf

Overview

General Information

Sample name:	CcsWgcYeDy.elf renamed because original name is a hash value
Original sample name:	9aa40bc92960f7ac9e5c82ea281c8a4f.elf
Analysis ID:	1427656
MD5:	9aa40bc92960f7ac9e5c82ea281c8a4f
SHA1:	b87ccfc87d111a03687c1e3876d675ce80cfa3d6
SHA256:	f098d12665d98ff11f90248d91a601163e410a423bb9b2d1c4be297b8b3a00bc
Tags:	32elfintelmirai
Infos:

Detection

Mirai

Score:	88
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 Mirai

Machine Learning detection for sample

Performs DNS queries to domains with low reputation

Queries the IP of a very long domain name

Sample deletes itself

Creates hidden files and/or directories

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Found strings indicative of a multi-platform dropper

Sample has stripped symbol table

Sample tries to kill a process (SIGKILL)

Uses the "uname" system call to query kernel version information (possible evasion)

Yara signature match

Classification

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1427656
Start date and time:	2024-04-17 23:16:02 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 54s
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:	CcsWgcYeDy.elf renamed because original name is a hash value
Original Sample Name:	9aa40bc92960f7ac9e5c82ea281c8a4f.elf
Detection:	MAL
Classification:	mal88.troj.evad.linELF@0/0@21/0

Runtime Messages

Command:	/tmp/CcsWgcYeDy.elf
PID:	5485
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	about to cum inside a femboy btw
Standard Error:

Process Tree

system is lnxubuntu20

CcsWgcYeDy.elf (PID: 5485, Parent: 5401, MD5: 9aa40bc92960f7ac9e5c82ea281c8a4f) Arguments: /tmp/CcsWgcYeDy.elf

CcsWgcYeDy.elf New Fork (PID: 5486, Parent: 5485)

CcsWgcYeDy.elf New Fork (PID: 5487, Parent: 5486)

gnome-session-binary New Fork (PID: 5488, Parent: 1588)

sh (PID: 5488, Parent: 1588, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/libexec/gsd-rfkill

gsd-rfkill (PID: 5488, Parent: 1588, MD5: 88a16a3c0aba1759358c06215ecfb5cc) Arguments: /usr/libexec/gsd-rfkill

systemd New Fork (PID: 5493, Parent: 1)

systemd-hostnamed (PID: 5493, Parent: 1, MD5: 2cc8a5576629a2d5bd98e49a4b8bef65) Arguments: /lib/systemd/systemd-hostnamed

cleanup

Malware Threat Intel

Provided by

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

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
CcsWgcYeDy.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
CcsWgcYeDy.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xff80:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff94:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffa8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffbc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffd0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffe4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfff8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1000c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10020:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10034:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10048:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1005c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10070:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10084:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10098:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x100ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x100c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x100d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x100e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x100fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10110:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
CcsWgcYeDy.elf	Linux_Trojan_Mirai_268aac0b	unknown	unknown	0x5f2f:$a: 24 18 0F B7 44 24 20 8B 54 24 1C 83 F9 01 8B 7E 0C 89 04 24 8B
CcsWgcYeDy.elf	Linux_Trojan_Mirai_0cb1699c	unknown	unknown	0x5ee2:$a: DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 10 0F B7 02 83 E9 02 83
CcsWgcYeDy.elf	Linux_Trojan_Mirai_70ef58f1	unknown	unknown	0x86ed:$a: 89 D0 8B 19 01 D8 0F B6 5C 24 10 30 18 89 D0 8B 19 01 D8 0F B6 5C 0x878d:$a: 89 D0 8B 19 01 D8 0F B6 5C 24 10 30 18 89 D0 8B 19 01 D8 0F B6 5C
CcsWgcYeDy.elf	Linux_Trojan_Mirai_3a85a418	unknown	unknown	0x4927:$a: 01 D8 66 C1 C8 08 C1 C8 10 66 C1 C8 08 66 83 7C 24 2C FF 89
CcsWgcYeDy.elf	Linux_Trojan_Mirai_2e3f67a9	unknown	unknown	0x522:$a: 53 83 EC 04 0F B6 74 24 14 8B 5C 24 18 8B 7C 24 20 0F B6 44 0x582:$a: 53 83 EC 04 0F B6 74 24 14 8B 5C 24 18 8B 7C 24 20 0F B6 44
CcsWgcYeDy.elf	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x8c22:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
CcsWgcYeDy.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0xabb3:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
Click to see the 4 entries

Memory Dumps

Source	Rule	Description	Author	Strings
5485.1.0000000008048000.000000000805b000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5485.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xff80:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff94:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffa8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffbc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffd0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffe4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfff8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1000c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10020:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10034:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10048:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1005c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10070:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10084:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10098:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x100ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x100c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x100d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x100e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x100fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10110:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5485.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_268aac0b	unknown	unknown	0x5f2f:$a: 24 18 0F B7 44 24 20 8B 54 24 1C 83 F9 01 8B 7E 0C 89 04 24 8B
5485.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_0cb1699c	unknown	unknown	0x5ee2:$a: DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 10 0F B7 02 83 E9 02 83
5485.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_70ef58f1	unknown	unknown	0x86ed:$a: 89 D0 8B 19 01 D8 0F B6 5C 24 10 30 18 89 D0 8B 19 01 D8 0F B6 5C 0x878d:$a: 89 D0 8B 19 01 D8 0F B6 5C 24 10 30 18 89 D0 8B 19 01 D8 0F B6 5C
5485.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_3a85a418	unknown	unknown	0x4927:$a: 01 D8 66 C1 C8 08 C1 C8 10 66 C1 C8 08 66 83 7C 24 2C FF 89
5485.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_2e3f67a9	unknown	unknown	0x522:$a: 53 83 EC 04 0F B6 74 24 14 8B 5C 24 18 8B 7C 24 20 0F B6 44 0x582:$a: 53 83 EC 04 0F B6 74 24 14 8B 5C 24 18 8B 7C 24 20 0F B6 44
5485.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x8c22:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
5485.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0xabb3:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
Process Memory Space: CcsWgcYeDy.elf PID: 5485	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x5b3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5c7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5db:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ef:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x603:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x617:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x62b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x63f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x653:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x667:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x67b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x68f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6a3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6b7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6cb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6df:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6f3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x707:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x71b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x72f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x743:$a: 2F 78 33 38 2F 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 5 entries

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: CcsWgcYeDy.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: CcsWgcYeDy.elf

ReversingLabs: Detection: 44%

Machine Learning detection for sample

Source: CcsWgcYeDy.elf

Joe Sandbox ML: detected

Source: CcsWgcYeDy.elf

String: EOF/proc//proc/%s/cmdlinewgetcurlftpechokillbashrebootshutdownhaltpoweroff/fdsocket/proc/%s/stat/proc/proc/%d/exe/proc/%d/stat%d %s %c %d/proc/%d/maps/var/run/mnt/root/var/tmp/boot/bin/sbin/../(deleted)/homedbgmpslmipselmipsarmarm4arm5arm6arm7sh4m68kx86x586x86_64i586i686ppcspc[locker] killed process: %s ;; pid: %d

Networking

Performs DNS queries to domains with low reputation

Source:

DNS query: kovey.mezo-api.xyz

Queries the IP of a very long domain name

Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.R< fN66a/PV!E(0M9~5<R< faOOOPV!a/EA@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.R< f66a/PV!E(:A5CI<R< fOOPV!a/EA@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.R< f66a/PV!E(w3jM5<R< fOOOPV!a/EA@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.R< f'166a/PV!E(%#jX]5<R< f1OOPV!a/EA"@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.R< f66a/PV!E(9V5<R< fJJPV!a/E<;"@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.q< fQ66a/PV!E(:5q< fuOOPV!a/EA@@:
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.q< f#66a/PV!E("9951"q< f[OOPV!a/EA@@!
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.q< f]V66a/PV!E(J3:c51q< feWOOPV!a/EA@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.q< f66a/PV!E(:,;5'Aq< fqOOPV!a/EA@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.q< f66a/PV!E(9!f5Rq< fJJPV!a/E<@@@h
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.< f66a/PV!E(I95 < fKOOPV!a/EA@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.< fY&66a/PV!E(Pj,5- < f.(OOPV!a/EA@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.< fR66a/PV!E(':5f < fOOPV!a/EA @@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.< f]66a/PV!E(\|:5. < f^OOPV!a/EA:@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.< f~66a/PV!E(99ug5} < fVJJPV!a/E</@@
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.< f?66a/PV!E(Aj;5c#< fOOPV!a/EAh@@~
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.< f66a/PV!E(9B5M#< ftOOPV!a/EA@@f
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.< fN66a/PV!E(95/#< fOOOPV!a/EA@@d
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.< f66a/PV!E(3:5%#< fpOOPV!a/EA@@W
Source: unknown	DNS traffic detected: query: kovey.mezo-api.xyz.< fuA66a/PV!E(j~q54#< feBJJPV!a/E<c@@v

Source: global traffic	TCP traffic: 192.168.2.13:44682 -> 45.131.111.219:33966
Source: global traffic	TCP traffic: 192.168.2.13:44740 -> 89.190.156.145:7733

Source: unknown	TCP traffic detected without corresponding DNS query: 89.190.156.145
Source: unknown	TCP traffic detected without corresponding DNS query: 89.190.156.145
Source: unknown	TCP traffic detected without corresponding DNS query: 89.190.156.145
Source: unknown	TCP traffic detected without corresponding DNS query: 89.190.156.145
Source: unknown	TCP traffic detected without corresponding DNS query: 89.190.156.145
Source: unknown	TCP traffic detected without corresponding DNS query: 89.190.156.145
Source: unknown	TCP traffic detected without corresponding DNS query: 89.190.156.145

Source: unknown

DNS traffic detected: queries for: kovey.mezo-api.xyz

System Summary

Malicious sample detected (through community Yara rule)

Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_268aac0b Author: unknown
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_0cb1699c Author: unknown
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_70ef58f1 Author: unknown
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_3a85a418 Author: unknown
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_2e3f67a9 Author: unknown
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_268aac0b Author: unknown
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0cb1699c Author: unknown
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_70ef58f1 Author: unknown
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a85a418 Author: unknown
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_2e3f67a9 Author: unknown
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: Process Memory Space: CcsWgcYeDy.elf PID: 5485, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/CcsWgcYeDy.elf (PID: 5487)

SIGKILL sent: pid: 1884, result: successful

Jump to behavior

Source: CcsWgcYeDy.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: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_268aac0b reference_sample = 49c94d184d7e387c3efe34ae6f021e011c3046ae631c9733ab0a230d5fe28ead, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 9c581721bf82af7dc6482a2c41af5fb3404e01c82545c7b2b29230f707014781, id = 268aac0b-c5c7-4035-8381-4e182de91e32, last_modified = 2021-09-16
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_0cb1699c reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6e44c68bba8c9fb53ac85080b9ad765579f027cabfea5055a0bb3a85b8671089, id = 0cb1699c-9a08-4885-aa7f-0f1ee2543cac, last_modified = 2021-09-16
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_70ef58f1 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c46eac9185e5f396456004d1e0c42b54a9318e0450f797c55703122cfb8fea89, id = 70ef58f1-ac74-4e33-ae03-e68d1d5a4379, last_modified = 2021-09-16
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_3a85a418 reference_sample = 86a43b39b157f47ab12e9dc1013b4eec0e1792092d4cef2772a21a9bf4fc518a, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 554aff5770bfe8fdeae94f5f5a0fd7f7786340a95633433d8e686af1c25b8cec, id = 3a85a418-2bd9-445a-86cb-657ca7edf566, last_modified = 2021-09-16
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_2e3f67a9 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6a06815f3d2e5f1a7a67f4264953dbb2e9d14e5f3486b178da845eab5b922d4f, id = 2e3f67a9-6fd5-4457-a626-3a9015bdb401, last_modified = 2021-09-16
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: CcsWgcYeDy.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 5485.1.0000000008048000.000000000805b000.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: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_268aac0b reference_sample = 49c94d184d7e387c3efe34ae6f021e011c3046ae631c9733ab0a230d5fe28ead, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 9c581721bf82af7dc6482a2c41af5fb3404e01c82545c7b2b29230f707014781, id = 268aac0b-c5c7-4035-8381-4e182de91e32, last_modified = 2021-09-16
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0cb1699c reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6e44c68bba8c9fb53ac85080b9ad765579f027cabfea5055a0bb3a85b8671089, id = 0cb1699c-9a08-4885-aa7f-0f1ee2543cac, last_modified = 2021-09-16
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_70ef58f1 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c46eac9185e5f396456004d1e0c42b54a9318e0450f797c55703122cfb8fea89, id = 70ef58f1-ac74-4e33-ae03-e68d1d5a4379, last_modified = 2021-09-16
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a85a418 reference_sample = 86a43b39b157f47ab12e9dc1013b4eec0e1792092d4cef2772a21a9bf4fc518a, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 554aff5770bfe8fdeae94f5f5a0fd7f7786340a95633433d8e686af1c25b8cec, id = 3a85a418-2bd9-445a-86cb-657ca7edf566, last_modified = 2021-09-16
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_2e3f67a9 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6a06815f3d2e5f1a7a67f4264953dbb2e9d14e5f3486b178da845eab5b922d4f, id = 2e3f67a9-6fd5-4457-a626-3a9015bdb401, last_modified = 2021-09-16
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: Process Memory Space: CcsWgcYeDy.elf PID: 5485, 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: mal88.troj.evad.linELF@0/0@21/0

Source: /usr/libexec/gsd-rfkill (PID: 5488)	Directory: <invalid fd (9)>/..	Jump to behavior
Source: /usr/libexec/gsd-rfkill (PID: 5488)	Directory: <invalid fd (8)>/..	Jump to behavior
Source: /lib/systemd/systemd-hostnamed (PID: 5493)	Directory: <invalid fd (10)>/..	Jump to behavior

Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/238/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/239/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/241/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/371/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/1238/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/134/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/816/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/261/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/262/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/142/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/263/cmdline	Jump to behavior
Source: /tmp/CcsWgcYeDy.elf (PID: 5487)	File opened: /proc/264/cmdline	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/CcsWgcYeDy.elf (PID: 5486)

File: /tmp/CcsWgcYeDy.elf

Jump to behavior

Source: /lib/systemd/systemd-hostnamed (PID: 5493)

Queries kernel information via 'uname':

Jump to behavior

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: CcsWgcYeDy.elf, type: SAMPLE
Source: Yara match	File source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: CcsWgcYeDy.elf, type: SAMPLE
Source: Yara match	File source: 5485.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	1 Hidden Files and Directories	1 OS Credential Dumping	1 Security Software 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	1 File Deletion	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	11 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
CcsWgcYeDy.elf	45%	ReversingLabs	Linux.Trojan.Mirai
CcsWgcYeDy.elf	100%	Avira	EXP/ELF.Mirai.Z.A
CcsWgcYeDy.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
kovey.mezo-api.xyz	45.131.111.219	true	true	unknown
kovey.mezo-api.xyz.R< f66a/PV!E(w3jM5<R< fOOOPV!a/EA@@	unknown	unknown	true	low
kovey.mezo-api.xyz.< fY&66a/PV!E(Pj,5- < f.(OOPV!a/EA@@	unknown	unknown	true	low
kovey.mezo-api.xyz.< f?66a/PV!E(Aj;5c#< fOOPV!a/EAh@@~	unknown	unknown	true	low
kovey.mezo-api.xyz.R< fN66a/PV!E(0M9~5<R< faOOOPV!a/EA@@	unknown	unknown	true	low
kovey.mezo-api.xyz.q< f66a/PV!E(:,;5'Aq< fqOOPV!a/EA@@	unknown	unknown	true	low
kovey.mezo-api.xyz.< f~66a/PV!E(99ug5} < fVJJPV!a/E</@@	unknown	unknown	true	low
kovey.mezo-api.xyz.< f66a/PV!E(I95 < fKOOPV!a/EA@@	unknown	unknown	true	low
kovey.mezo-api.xyz.q< f66a/PV!E(9!f5Rq< fJJPV!a/E<@@@h	unknown	unknown	true	low
kovey.mezo-api.xyz.< f66a/PV!E(9B5M#< ftOOPV!a/EA@@f	unknown	unknown	true	low
kovey.mezo-api.xyz.< fuA66a/PV!E(j~q54#< feBJJPV!a/E<c@@v	unknown	unknown	true	low
kovey.mezo-api.xyz.q< f#66a/PV!E("9951"q< f[OOPV!a/EA@@!	unknown	unknown	true	low
kovey.mezo-api.xyz.R< f66a/PV!E(:A5CI<R< fOOPV!a/EA@@	unknown	unknown	true	low
kovey.mezo-api.xyz.R< f66a/PV!E(9V5<R< fJJPV!a/E<;"@@	unknown	unknown	true	low
kovey.mezo-api.xyz.q< f]V66a/PV!E(J3:c51q< feWOOPV!a/EA@@	unknown	unknown	true	low
kovey.mezo-api.xyz.< f]66a/PV!E(\|:5. < f^OOPV!a/EA:@@	unknown	unknown	true	low
kovey.mezo-api.xyz.R< f'166a/PV!E(%#jX]5<R< f1OOPV!a/EA"@@	unknown	unknown	true	low
kovey.mezo-api.xyz.q< fQ66a/PV!E(:5q< fuOOPV!a/EA@@:	unknown	unknown	true	low
kovey.mezo-api.xyz.< fR66a/PV!E(':5f < fOOPV!a/EA @@	unknown	unknown	true	low
kovey.mezo-api.xyz.< fN66a/PV!E(95/#< fOOOPV!a/EA@@d	unknown	unknown	true	low
kovey.mezo-api.xyz.< f66a/PV!E(3:5%#< fpOOPV!a/EA@@W	unknown	unknown	true	low

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
45.131.111.219	kovey.mezo-api.xyz	Germany		398373	SERVERDESTROYERSUS	true
89.190.156.145	unknown	United Kingdom		7489	HOSTUS-GLOBAL-ASHostUSHK	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
45.131.111.219	Trhc0oj3L5.elf	Get hash	malicious	Mirai	Browse
	sMmzRMu1P6.elf	Get hash	malicious	Mirai	Browse
	NvmCe2XrqN.elf	Get hash	malicious	Mirai	Browse
	AkV7DALWTe.elf	Get hash	malicious	Mirai	Browse
	6pZSqZEAa2.elf	Get hash	malicious	Mirai	Browse
	FwLad7Fxwv.elf	Get hash	malicious	Mirai	Browse
	LPXP6wFUyX.elf	Get hash	malicious	Mirai	Browse
	dvxuxG34sk.elf	Get hash	malicious	Mirai	Browse
	aNeRrtorRm.elf	Get hash	malicious	Mirai	Browse
	KxTpfpJzPK.elf	Get hash	malicious	Mirai	Browse
89.190.156.145	Trhc0oj3L5.elf	Get hash	malicious	Mirai	Browse
	sMmzRMu1P6.elf	Get hash	malicious	Mirai	Browse
	aNeRrtorRm.elf	Get hash	malicious	Mirai	Browse
	LiZXGg7fyH.elf	Get hash	malicious	Unknown	Browse
	hW73Zv5QP8.elf	Get hash	malicious	Unknown	Browse
	kb66uL4J4v.elf	Get hash	malicious	Unknown	Browse
	8g1ZsLnPkT.elf	Get hash	malicious	Unknown	Browse
	3kpdYyPMQ1.elf	Get hash	malicious	Mirai	Browse
	4kubb9wtoo.elf	Get hash	malicious	Unknown	Browse
	YpYCMrKWmt.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
kovey.mezo-api.xyz	Trhc0oj3L5.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	NvmCe2XrqN.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	FwLad7Fxwv.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	dvxuxG34sk.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	aNeRrtorRm.elf	Get hash	malicious	Mirai	Browse	45.131.111.219

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
HOSTUS-GLOBAL-ASHostUSHK	Trhc0oj3L5.elf	Get hash	malicious	Mirai	Browse	89.190.156.145
	sMmzRMu1P6.elf	Get hash	malicious	Mirai	Browse	89.190.156.145
	aNeRrtorRm.elf	Get hash	malicious	Mirai	Browse	89.190.156.145
	XoJZcyGnfc.elf	Get hash	malicious	Gafgyt	Browse	89.190.156.227
	5Nfro46k6z.elf	Get hash	malicious	Gafgyt	Browse	89.190.156.227
	rWIq0N7gR0.elf	Get hash	malicious	Gafgyt	Browse	89.190.156.227
	xu4uPf2rLF.elf	Get hash	malicious	Gafgyt	Browse	89.190.156.227
	DYQCCl3BLP.elf	Get hash	malicious	Gafgyt	Browse	89.190.156.227
	x86_64.elf	Get hash	malicious	Gafgyt, Mirai	Browse	89.190.156.211
	LiZXGg7fyH.elf	Get hash	malicious	Unknown	Browse	89.190.156.145
SERVERDESTROYERSUS	Trhc0oj3L5.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	sMmzRMu1P6.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	NvmCe2XrqN.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	AkV7DALWTe.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	6pZSqZEAa2.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	FwLad7Fxwv.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	LPXP6wFUyX.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	dvxuxG34sk.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	aNeRrtorRm.elf	Get hash	malicious	Mirai	Browse	45.131.111.219
	KxTpfpJzPK.elf	Get hash	malicious	Mirai	Browse	45.131.111.219

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.422112383882069
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	CcsWgcYeDy.elf
File size:	75'540 bytes
MD5:	9aa40bc92960f7ac9e5c82ea281c8a4f
SHA1:	b87ccfc87d111a03687c1e3876d675ce80cfa3d6
SHA256:	f098d12665d98ff11f90248d91a601163e410a423bb9b2d1c4be297b8b3a00bc
SHA512:	bdefd7a5b563fa07dfe3b6e35220a0747426e40abc432d3cc110f3de868c11aaec986029b9f72a8897cf498191c75aeef9c35cc3a22dde6e5a0c099628b31aa2
SSDEEP:	1536:v0S+ICtDIgrusMWvyr86M5+nSIPOgCWmKjXwPcjRpSHn8jB6Y1b:v0SlCtMgSWvyrTM5+njPOepjXwPCRzj9
TLSH:	CA7329C1FD4780F5D457483040A7F73FAE32E5E64121DA6EEF69AF32EA635029216788
File Content Preview:	.ELF....................h...4....%......4. ...(......................!...!...............!..........x....(..........Q.td............................U..S.......C1...h....#...[]...$.............U......=`....t..1...................u........t...$...........`.

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8048168
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	75140
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8048094	0x94	0x1c	0x0	0x6	AX	1
.text	PROGBITS	0x80480b0	0xb0	0xf751	0x0	0x6	AX	16
.fini	PROGBITS	0x8057801	0xf801	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x8057820	0xf820	0x29a5	0x0	0x2	A	32
.ctors	PROGBITS	0x805b1cc	0x121cc	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x805b1d4	0x121d4	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x805b200	0x12200	0x344	0x0	0x3	WA	32
.bss	NOBITS	0x805b560	0x12544	0x2560	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x12544	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8048000	0x8048000	0x121c5	0x121c5	6.4471	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0x121cc	0x805b1cc	0x805b1cc	0x378	0x28f4	4.1904	0x6	RW	0x1000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 17, 2024 23:17:06.972240925 CEST	44682	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:06.972515106 CEST	44740	7733	192.168.2.13	89.190.156.145
Apr 17, 2024 23:17:07.183835983 CEST	33966	44682	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:07.184011936 CEST	44682	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:07.983741045 CEST	44740	7733	192.168.2.13	89.190.156.145
Apr 17, 2024 23:17:07.983773947 CEST	44682	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:08.192955971 CEST	33966	44682	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:08.193136930 CEST	44682	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:08.193136930 CEST	44682	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:08.402781963 CEST	33966	44682	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:08.403055906 CEST	44682	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:08.612657070 CEST	33966	44682	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:09.999814034 CEST	44740	7733	192.168.2.13	89.190.156.145
Apr 17, 2024 23:17:14.191775084 CEST	44740	7733	192.168.2.13	89.190.156.145
Apr 17, 2024 23:17:22.383847952 CEST	44740	7733	192.168.2.13	89.190.156.145
Apr 17, 2024 23:17:23.612622976 CEST	33966	44682	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:23.613007069 CEST	44682	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:35.632405996 CEST	33966	44682	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:35.632956028 CEST	44682	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:35.842333078 CEST	33966	44682	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:37.700803995 CEST	44686	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:37.907800913 CEST	33966	44686	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:37.908051968 CEST	44686	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:37.908143044 CEST	44686	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:38.112415075 CEST	33966	44686	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:38.112699032 CEST	44686	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:17:38.318239927 CEST	33966	44686	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:38.511696100 CEST	44740	7733	192.168.2.13	89.190.156.145
Apr 17, 2024 23:17:53.320390940 CEST	33966	44686	45.131.111.219	192.168.2.13
Apr 17, 2024 23:17:53.320620060 CEST	44686	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:18:08.528240919 CEST	33966	44686	45.131.111.219	192.168.2.13
Apr 17, 2024 23:18:08.528484106 CEST	44686	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:18:10.768026114 CEST	44740	7733	192.168.2.13	89.190.156.145
Apr 17, 2024 23:18:23.736157894 CEST	33966	44686	45.131.111.219	192.168.2.13
Apr 17, 2024 23:18:23.736341953 CEST	44686	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:18:27.945509911 CEST	44686	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:18:28.149739981 CEST	33966	44686	45.131.111.219	192.168.2.13
Apr 17, 2024 23:18:33.928697109 CEST	33966	44686	45.131.111.219	192.168.2.13
Apr 17, 2024 23:18:35.981590033 CEST	44688	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:18:36.191157103 CEST	33966	44688	45.131.111.219	192.168.2.13
Apr 17, 2024 23:18:36.191828966 CEST	44688	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:18:36.191829920 CEST	44688	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:18:36.401643038 CEST	33966	44688	45.131.111.219	192.168.2.13
Apr 17, 2024 23:18:36.402167082 CEST	44688	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:18:36.611618042 CEST	33966	44688	45.131.111.219	192.168.2.13
Apr 17, 2024 23:18:46.201955080 CEST	44688	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:18:46.411446095 CEST	33966	44688	45.131.111.219	192.168.2.13
Apr 17, 2024 23:19:01.600301027 CEST	33966	44688	45.131.111.219	192.168.2.13
Apr 17, 2024 23:19:01.600732088 CEST	44688	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:19:02.031594992 CEST	33966	44688	45.131.111.219	192.168.2.13
Apr 17, 2024 23:19:04.082532883 CEST	44690	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:19:04.293827057 CEST	33966	44690	45.131.111.219	192.168.2.13
Apr 17, 2024 23:19:04.294042110 CEST	44690	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:19:04.294121027 CEST	44690	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:19:04.505333900 CEST	33966	44690	45.131.111.219	192.168.2.13
Apr 17, 2024 23:19:04.505548000 CEST	44690	33966	192.168.2.13	45.131.111.219
Apr 17, 2024 23:19:04.721736908 CEST	33966	44690	45.131.111.219	192.168.2.13

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 17, 2024 23:17:06.331626892 CEST	33516	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:06.439349890 CEST	53	33516	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:06.439486980 CEST	46466	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:06.544437885 CEST	53	46466	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:06.544609070 CEST	56899	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:06.652237892 CEST	53	56899	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:06.652435064 CEST	47095	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:06.757395983 CEST	53	47095	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:06.757582903 CEST	59362	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:06.864551067 CEST	53	59362	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:06.864758015 CEST	60094	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:06.971755028 CEST	53	60094	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:36.633021116 CEST	47039	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:36.739018917 CEST	53	47039	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:36.739320993 CEST	59548	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:36.845741034 CEST	53	59548	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:36.846246958 CEST	53656	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:36.950745106 CEST	53	53656	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:36.951052904 CEST	39984	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:37.055609941 CEST	53	39984	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:37.056325912 CEST	49693	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:37.160639048 CEST	53	49693	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:37.161212921 CEST	42249	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:37.266064882 CEST	53	42249	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:37.266356945 CEST	37425	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:37.373282909 CEST	53	37425	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:37.373594999 CEST	41427	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:37.480860949 CEST	53	41427	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:37.481125116 CEST	36291	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:37.587223053 CEST	53	36291	8.8.8.8	192.168.2.13
Apr 17, 2024 23:17:37.587377071 CEST	45906	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:17:37.700650930 CEST	53	45906	8.8.8.8	192.168.2.13
Apr 17, 2024 23:18:34.929193020 CEST	38255	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:18:35.033651114 CEST	53	38255	8.8.8.8	192.168.2.13
Apr 17, 2024 23:18:35.034118891 CEST	48555	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:18:35.138726950 CEST	53	48555	8.8.8.8	192.168.2.13
Apr 17, 2024 23:18:35.139441013 CEST	33806	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:18:35.244344950 CEST	53	33806	8.8.8.8	192.168.2.13
Apr 17, 2024 23:18:35.244879007 CEST	52127	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:18:35.349587917 CEST	53	52127	8.8.8.8	192.168.2.13
Apr 17, 2024 23:18:35.350298882 CEST	43811	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:18:35.455044031 CEST	53	43811	8.8.8.8	192.168.2.13
Apr 17, 2024 23:18:35.455452919 CEST	54693	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:18:35.560026884 CEST	53	54693	8.8.8.8	192.168.2.13
Apr 17, 2024 23:18:35.560458899 CEST	56365	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:18:35.665177107 CEST	53	56365	8.8.8.8	192.168.2.13
Apr 17, 2024 23:18:35.665646076 CEST	39391	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:18:35.770385981 CEST	53	39391	8.8.8.8	192.168.2.13
Apr 17, 2024 23:18:35.770998955 CEST	42286	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:18:35.875785112 CEST	53	42286	8.8.8.8	192.168.2.13
Apr 17, 2024 23:18:35.876219034 CEST	59517	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:18:35.981117964 CEST	53	59517	8.8.8.8	192.168.2.13
Apr 17, 2024 23:19:03.032262087 CEST	46660	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:19:03.137051105 CEST	53	46660	8.8.8.8	192.168.2.13
Apr 17, 2024 23:19:03.137319088 CEST	58221	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:19:03.241952896 CEST	53	58221	8.8.8.8	192.168.2.13
Apr 17, 2024 23:19:03.242393017 CEST	48269	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:19:03.347059011 CEST	53	48269	8.8.8.8	192.168.2.13
Apr 17, 2024 23:19:03.347640038 CEST	60005	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:19:03.452573061 CEST	53	60005	8.8.8.8	192.168.2.13
Apr 17, 2024 23:19:03.452945948 CEST	49502	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:19:03.557706118 CEST	53	49502	8.8.8.8	192.168.2.13
Apr 17, 2024 23:19:03.558051109 CEST	50531	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:19:03.662590981 CEST	53	50531	8.8.8.8	192.168.2.13
Apr 17, 2024 23:19:03.662811041 CEST	51400	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:19:03.767385006 CEST	53	51400	8.8.8.8	192.168.2.13
Apr 17, 2024 23:19:03.767604113 CEST	35631	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:19:03.872144938 CEST	53	35631	8.8.8.8	192.168.2.13
Apr 17, 2024 23:19:03.872421980 CEST	42789	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:19:03.976891041 CEST	53	42789	8.8.8.8	192.168.2.13
Apr 17, 2024 23:19:03.977263927 CEST	49377	53	192.168.2.13	8.8.8.8
Apr 17, 2024 23:19:04.082293034 CEST	53	49377	8.8.8.8	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Apr 17, 2024 23:17:06.331626892 CEST	192.168.2.13	8.8.8.8	0x36de	Standard query (0)	kovey.mezo-api.xyz	A (IP address)	IN (0x0001)	false
Apr 17, 2024 23:17:06.439486980 CEST	192.168.2.13	8.8.8.8	0xec3c	Standard query (0)	kovey.mezo-api.xyz.R< fN66a/PV!E(0M9~5<R< faOOOPV!a/EA@@	525	2056	false
Apr 17, 2024 23:17:06.544609070 CEST	192.168.2.13	8.8.8.8	0xec3c	Standard query (0)	kovey.mezo-api.xyz.R< f66a/PV!E(:A5CI<R< fOOPV!a/EA@@	525	2056	false
Apr 17, 2024 23:17:06.652435064 CEST	192.168.2.13	8.8.8.8	0xec3c	Standard query (0)	kovey.mezo-api.xyz.R< f66a/PV!E(w3jM5<R< fOOOPV!a/EA@@	525	2056	false
Apr 17, 2024 23:17:06.757582903 CEST	192.168.2.13	8.8.8.8	0xec3c	Standard query (0)	kovey.mezo-api.xyz.R< f'166a/PV!E(%#jX]5<R< f1OOPV!a/EA"@@	525	2056	false
Apr 17, 2024 23:17:06.864758015 CEST	192.168.2.13	8.8.8.8	0xec3c	Standard query (0)	kovey.mezo-api.xyz.R< f66a/PV!E(9V5<R< fJJPV!a/E<;"@@	525	11651	false
Apr 17, 2024 23:17:37.161212921 CEST	192.168.2.13	8.8.8.8	0xf6c5	Standard query (0)	kovey.mezo-api.xyz.q< fQ66a/PV!E(:5q< fuOOPV!a/EA@@:	525	2056	false
Apr 17, 2024 23:17:37.266356945 CEST	192.168.2.13	8.8.8.8	0xf6c5	Standard query (0)	kovey.mezo-api.xyz.q< f#66a/PV!E("9951"q< f[OOPV!a/EA@@!	525	2056	false
Apr 17, 2024 23:17:37.373594999 CEST	192.168.2.13	8.8.8.8	0xf6c5	Standard query (0)	kovey.mezo-api.xyz.q< f]V66a/PV!E(J3:c51q< feWOOPV!a/EA@@	525	2056	false
Apr 17, 2024 23:17:37.481125116 CEST	192.168.2.13	8.8.8.8	0xf6c5	Standard query (0)	kovey.mezo-api.xyz.q< f66a/PV!E(:,;5'Aq< fqOOPV!a/EA@@	525	2056	false
Apr 17, 2024 23:17:37.587377071 CEST	192.168.2.13	8.8.8.8	0xf6c5	Standard query (0)	kovey.mezo-api.xyz.q< f66a/PV!E(9!f5Rq< fJJPV!a/E<@@@h	525	11651	false
Apr 17, 2024 23:18:35.455452919 CEST	192.168.2.13	8.8.8.8	0x2084	Standard query (0)	kovey.mezo-api.xyz.< f66a/PV!E(I95 < fKOOPV!a/EA@@	525	2056	false
Apr 17, 2024 23:18:35.560458899 CEST	192.168.2.13	8.8.8.8	0x2084	Standard query (0)	kovey.mezo-api.xyz.< fY&66a/PV!E(Pj,5- < f.(OOPV!a/EA@@	525	2056	false
Apr 17, 2024 23:18:35.665646076 CEST	192.168.2.13	8.8.8.8	0x2084	Standard query (0)	kovey.mezo-api.xyz.< fR66a/PV!E(':5f < fOOPV!a/EA @@	525	2056	false
Apr 17, 2024 23:18:35.770998955 CEST	192.168.2.13	8.8.8.8	0x2084	Standard query (0)	kovey.mezo-api.xyz.< f]66a/PV!E(\|:5. < f^OOPV!a/EA:@@	525	2056	false
Apr 17, 2024 23:18:35.876219034 CEST	192.168.2.13	8.8.8.8	0x2084	Standard query (0)	kovey.mezo-api.xyz.< f~66a/PV!E(99ug5} < fVJJPV!a/E</@@	525	11651	false
Apr 17, 2024 23:19:03.558051109 CEST	192.168.2.13	8.8.8.8	0x23b4	Standard query (0)	kovey.mezo-api.xyz.< f?66a/PV!E(Aj;5c#< fOOPV!a/EAh@@~	525	2056	false
Apr 17, 2024 23:19:03.662811041 CEST	192.168.2.13	8.8.8.8	0x23b4	Standard query (0)	kovey.mezo-api.xyz.< f66a/PV!E(9B5M#< ftOOPV!a/EA@@f	525	2056	false
Apr 17, 2024 23:19:03.767604113 CEST	192.168.2.13	8.8.8.8	0x23b4	Standard query (0)	kovey.mezo-api.xyz.< fN66a/PV!E(95/#< fOOOPV!a/EA@@d	525	2056	false
Apr 17, 2024 23:19:03.872421980 CEST	192.168.2.13	8.8.8.8	0x23b4	Standard query (0)	kovey.mezo-api.xyz.< f66a/PV!E(3:5%#< fpOOPV!a/EA@@W	525	2056	false
Apr 17, 2024 23:19:03.977263927 CEST	192.168.2.13	8.8.8.8	0x23b4	Standard query (0)	kovey.mezo-api.xyz.< fuA66a/PV!E(j~q54#< feBJJPV!a/E<c@@v	525	11651	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Apr 17, 2024 23:17:06.439349890 CEST	8.8.8.8	192.168.2.13	0x36de	No error (0)	kovey.mezo-api.xyz		45.131.111.219	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: CcsWgcYeDy.elf PID: 5485, Parent PID: 5401

General

Start time (UTC):	21:17:05
Start date (UTC):	17/04/2024
Path:	/tmp/CcsWgcYeDy.elf
Arguments:	/tmp/CcsWgcYeDy.elf
File size:	75540 bytes
MD5 hash:	9aa40bc92960f7ac9e5c82ea281c8a4f

Chronological Activities

Analysis Process: CcsWgcYeDy.elf PID: 5486, Parent PID: 5485

General

Start time (UTC):	21:17:05
Start date (UTC):	17/04/2024
Path:	/tmp/CcsWgcYeDy.elf
Arguments:	-
File size:	75540 bytes
MD5 hash:	9aa40bc92960f7ac9e5c82ea281c8a4f

Chronological Activities

Analysis Process: CcsWgcYeDy.elf PID: 5487, Parent PID: 5486

General

Start time (UTC):	21:17:05
Start date (UTC):	17/04/2024
Path:	/tmp/CcsWgcYeDy.elf
Arguments:	-
File size:	75540 bytes
MD5 hash:	9aa40bc92960f7ac9e5c82ea281c8a4f

Chronological Activities

Analysis Process: gnome-session-binary PID: 5488, Parent PID: 1588

General

Start time (UTC):	21:17:05
Start date (UTC):	17/04/2024
Path:	/usr/libexec/gnome-session-binary
Arguments:	-
File size:	334664 bytes
MD5 hash:	d9b90be4f7db60cb3c2d3da6a1d31bfb

Chronological Activities

Analysis Process: sh PID: 5488, Parent PID: 1588

General

Start time (UTC):	21:17:05
Start date (UTC):	17/04/2024
Path:	/bin/sh
Arguments:	/bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/libexec/gsd-rfkill
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: gsd-rfkill PID: 5488, Parent PID: 1588

General

Start time (UTC):	21:17:05
Start date (UTC):	17/04/2024
Path:	/usr/libexec/gsd-rfkill
Arguments:	/usr/libexec/gsd-rfkill
File size:	51808 bytes
MD5 hash:	88a16a3c0aba1759358c06215ecfb5cc

Chronological Activities

Analysis Process: systemd PID: 5493, Parent PID: 1

General

Start time (UTC):	21:17:06
Start date (UTC):	17/04/2024
Path:	/usr/lib/systemd/systemd
Arguments:	-
File size:	1620224 bytes
MD5 hash:	9b2bec7092a40488108543f9334aab75

Chronological Activities

Analysis Process: systemd-hostnamed PID: 5493, Parent PID: 1

General

Start time (UTC):	21:17:06
Start date (UTC):	17/04/2024
Path:	/lib/systemd/systemd-hostnamed
Arguments:	/lib/systemd/systemd-hostnamed
File size:	35040 bytes
MD5 hash:	2cc8a5576629a2d5bd98e49a4b8bef65

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

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

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

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, 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 CcsWgcYeDy.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

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: CcsWgcYeDy.elf PID: 5485, Parent PID: 5401

General

Chronological Activities

Analysis Process: CcsWgcYeDy.elf PID: 5486, Parent PID: 5485

General

Chronological Activities

Analysis Process: CcsWgcYeDy.elf PID: 5487, Parent PID: 5486

General

Chronological Activities

Analysis Process: gnome-session-binary PID: 5488, Parent PID: 1588

General

Chronological Activities

Analysis Process: sh PID: 5488, Parent PID: 1588

General

Chronological Activities

Analysis Process: gsd-rfkill PID: 5488, Parent PID: 1588

Linux Analysis Report
CcsWgcYeDy.elf