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Linux Analysis Report
cpVDhYyMGO.elf

Overview

General Information

Sample name:	cpVDhYyMGO.elf renamed because original name is a hash value
Original sample name:	6de1e296bc9c067142ac0b3a3ea05840.elf
Analysis ID:	1431630
MD5:	6de1e296bc9c067142ac0b3a3ea05840
SHA1:	d278ea4e51eb9f255143c5d103becf205d82c6b5
SHA256:	339811e75f5766bfbdea564dc40cc91578db65aac9f6900b8b89d6ad0641e3ea
Tags:	32elfmipsmirai
Infos:

Detection

Mirai, Okiru

Score:	96
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Detected Mirai

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

Yara detected Mirai

Yara detected Okiru

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

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

Found strings indicative of a multi-platform dropper

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

Sample has stripped symbol table

Sample tries to kill a process (SIGKILL)

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

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

Yara signature match

Classification

Analysis Advice

Static ELF header machine description suggests that the sample might not execute correctly on this machine.

All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.

Static ELF header machine description suggests that the sample might only run correctly on MIPS or ARM architectures.

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1431630
Start date and time:	2024-04-25 14:47:58 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 25s
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:	cpVDhYyMGO.elf renamed because original name is a hash value
Original Sample Name:	6de1e296bc9c067142ac0b3a3ea05840.elf
Detection:	MAL
Classification:	mal96.troj.linELF@0/1025@1/0

Runtime Messages

Command:	/tmp/cpVDhYyMGO.elf
PID:	6270
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

cpVDhYyMGO.elf (PID: 6270, Parent: 6193, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/cpVDhYyMGO.elf

cpVDhYyMGO.elf New Fork (PID: 6272, Parent: 6270)

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

dash New Fork (PID: 6276, Parent: 4331)

rm (PID: 6276, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.Hu421c1HzD /tmp/tmp.VNGBMJi62k /tmp/tmp.ceDjkcMIJd

dash New Fork (PID: 6277, Parent: 4331)

rm (PID: 6277, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.Hu421c1HzD /tmp/tmp.VNGBMJi62k /tmp/tmp.ceDjkcMIJd

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
cpVDhYyMGO.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
cpVDhYyMGO.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
cpVDhYyMGO.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x22e3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22ea0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22eb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22ec8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22edc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22ef0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f18:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f90:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22fa4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22fb8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22fcc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Memory Dumps

Source	Rule	Description	Author	Strings
6270.1.00007f1aa8400000.00007f1aa8426000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
6270.1.00007f1aa8400000.00007f1aa8426000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
6270.1.00007f1aa8400000.00007f1aa8426000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x22e3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22ea0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22eb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22ec8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22edc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22ef0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f18:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f90:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22fa4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22fb8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22fcc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: cpVDhYyMGO.elf PID: 6270	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: cpVDhYyMGO.elf PID: 6270	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: cpVDhYyMGO.elf PID: 6270	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x714:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x728:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x73c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x750:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x764:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x778:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x78c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x804:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x818:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x82c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x840:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x854:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x868:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x87c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x890:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8a4:$a: 2F 78 33 38 2F 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 1 entries

Snort Signatures

ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response - Source IP: 103.97.132.194 - Destination IP: 192.168.2.23

Timestamp:	04/25/24-14:50:59.101140
SID:	2030489
Source Port:	2509
Destination Port:	47572
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.23 - Destination IP: 103.97.132.194

Timestamp:	04/25/24-14:49:06.921718
SID:	2030490
Source Port:	47572
Destination Port:	2509
Protocol:	TCP
Classtype:	A Network Trojan was detected

String: HTTP/1.1 200 OKbot.armbot.arm5bot.arm6bot.arm7bot.mipsbot.mpslbot.x86_64bot.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: cpVDhYyMGO.elf	Virustotal: Detection: 57%			Perma Link
Source: cpVDhYyMGO.elf	ReversingLabs: Detection: 59%

Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:47572 -> 103.97.132.194:2509
Source: Traffic	Snort IDS: 2030489 ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response 103.97.132.194:2509 -> 192.168.2.23:47572

Source: global traffic	TCP traffic: 192.168.2.23:39256 -> 34.249.145.219:443
Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 39256 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

Source: cpVDhYyMGO.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6270.1.00007f1aa8400000.00007f1aa8426000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: cpVDhYyMGO.elf PID: 6270, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: Initial sample	String containing 'busybox' found: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: HTTP/1.1 200 OKbot.armbot.arm5bot.arm6bot.arm7bot.mipsbot.mpslbot.x86_64bot.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	SIGKILL sent: pid: 4436, result: successful	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	SIGKILL sent: pid: 4439, result: successful	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	SIGKILL sent: pid: 4444, result: successful	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	SIGKILL sent: pid: 4445, result: successful	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	SIGKILL sent: pid: 4446, result: successful	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	SIGKILL sent: pid: 4447, result: successful	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	SIGKILL sent: pid: 4525, result: successful	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	SIGKILL sent: pid: 4533, result: successful	Jump to behavior

Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/6232/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/6256/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/6255/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1477/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/379/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1476/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/2208/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1809/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/1494/cmdline	Jump to behavior
Source: /tmp/cpVDhYyMGO.elf (PID: 6274)	File opened: /proc/260/cmdline	Jump to behavior

Source: /usr/bin/dash (PID: 6276)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.Hu421c1HzD /tmp/tmp.VNGBMJi62k /tmp/tmp.ceDjkcMIJd			Jump to behavior
Source: /usr/bin/dash (PID: 6277)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.Hu421c1HzD /tmp/tmp.VNGBMJi62k /tmp/tmp.ceDjkcMIJd			Jump to behavior

Source: cpVDhYyMGO.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: 6270.1.00007f1aa8400000.00007f1aa8426000.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: Process Memory Space: cpVDhYyMGO.elf PID: 6270, 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: cpVDhYyMGO.elf, 6270.1.00007fff16c6f000.00007fff16c90000.rw-.sdmp	Binary or memory string: _x86_64/usr/bin/qemu-mipsel/tmp/cpVDhYyMGO.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/cpVDhYyMGO.elf
Source: cpVDhYyMGO.elf, 6270.1.00005572912be000.0000557291345000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: cpVDhYyMGO.elf, 6270.1.00005572912be000.0000557291345000.rw-.sdmp	Binary or memory string: rU!/etc/qemu-binfmt/mipsel
Source: cpVDhYyMGO.elf, 6270.1.00007fff16c6f000.00007fff16c90000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

Source: Yara match	File source: cpVDhYyMGO.elf, type: SAMPLE
Source: Yara match	File source: 6270.1.00007f1aa8400000.00007f1aa8426000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: cpVDhYyMGO.elf PID: 6270, type: MEMORYSTR

Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	1 File Deletion	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

Source	Detection	Scanner	Label	Link
cpVDhYyMGO.elf	58%	Virustotal		Browse
cpVDhYyMGO.elf	59%	ReversingLabs	Linux.Trojan.Mirai
cpVDhYyMGO.elf	100%	Avira	EXP/ELF.Mirai.Z.A

IP	Domain	Country	ASN	ASN Name	Malicious
34.249.145.219	unknown	United States	16509	AMAZON-02US	false
103.97.132.194	eclp8oz0m8mxouv96hc9p7k2btydt3iv.click	Viet Nam	55933	CLOUDIE-AS-APCloudieLimitedHK	true
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
34.249.145.219	SecuriteInfo.com.Linux.Siggen.9999.9486.16606.elf	Get hash	malicious	Mirai	Browse
	bJC4H147mB.elf	Get hash	malicious	Unknown	Browse
	qnW5l5Iegw	Get hash	malicious	Xmrig	Browse
	SecuriteInfo.com.Linux.Siggen.9999.28857.26683.elf	Get hash	malicious	Mirai	Browse
	SecuriteInfo.com.Linux.Siggen.9999.198.19634.elf	Get hash	malicious	Mirai	Browse
	i6MGE0UeYG.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	Ptge3TuHFs.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	520VcHQQj7.elf	Get hash	malicious	Unknown	Browse
	jssKanl7bD.elf	Get hash	malicious	Mirai, Okiru	Browse
	quv5jvj4v0.elf	Get hash	malicious	Unknown	Browse
103.97.132.194	Zz4JCR594d.elf	Get hash	malicious	Mirai, Okiru	Browse
109.202.202.202	Q6QgVsUaL6.elf	Get hash	malicious	Unknown	Browse
	SecuriteInfo.com.Linux.Siggen.9999.9486.16606.elf	Get hash	malicious	Mirai	Browse
	SecuriteInfo.com.Linux.Siggen.9999.12445.30549.elf	Get hash	malicious	Mirai	Browse
	g1wkNJ0Ncz.elf	Get hash	malicious	Mirai, Okiru	Browse
	vlxx.x86.elf	Get hash	malicious	Mirai, Okiru	Browse
	vlxx.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse
	bJC4H147mB.elf	Get hash	malicious	Unknown	Browse
	XM3JcqhdgB.elf	Get hash	malicious	Unknown	Browse
	VUjiythPAQ.elf	Get hash	malicious	Unknown	Browse
	TGIQpNxMb0.elf	Get hash	malicious	Mirai	Browse
91.189.91.43	Q6QgVsUaL6.elf	Get hash	malicious	Unknown	Browse
	SecuriteInfo.com.Linux.Siggen.9999.9486.16606.elf	Get hash	malicious	Mirai	Browse
	SecuriteInfo.com.Linux.Siggen.9999.12445.30549.elf	Get hash	malicious	Mirai	Browse
	g1wkNJ0Ncz.elf	Get hash	malicious	Mirai, Okiru	Browse
	vlxx.x86.elf	Get hash	malicious	Mirai, Okiru	Browse
	vlxx.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse
	XM3JcqhdgB.elf	Get hash	malicious	Unknown	Browse
	VUjiythPAQ.elf	Get hash	malicious	Unknown	Browse
	TGIQpNxMb0.elf	Get hash	malicious	Mirai	Browse
	qnW5l5Iegw	Get hash	malicious	Xmrig	Browse
91.189.91.42	Q6QgVsUaL6.elf	Get hash	malicious	Unknown	Browse
	SecuriteInfo.com.Linux.Siggen.9999.9486.16606.elf	Get hash	malicious	Mirai	Browse
	SecuriteInfo.com.Linux.Siggen.9999.12445.30549.elf	Get hash	malicious	Mirai	Browse
	g1wkNJ0Ncz.elf	Get hash	malicious	Mirai, Okiru	Browse
	vlxx.x86.elf	Get hash	malicious	Mirai, Okiru	Browse
	vlxx.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse
	bJC4H147mB.elf	Get hash	malicious	Unknown	Browse
	XM3JcqhdgB.elf	Get hash	malicious	Unknown	Browse
	VUjiythPAQ.elf	Get hash	malicious	Unknown	Browse
	TGIQpNxMb0.elf	Get hash	malicious	Mirai	Browse

Process:	/tmp/cpVDhYyMGO.elf
File Type:	data
Category:	dropped
Size (bytes):	20
Entropy (8bit):	4.1219280948873624
Encrypted:	false
SSDEEP:	3:TgCf8ciLG:TgCfkLG
MD5:	18CA4D13E71D217FA181785F296A63F2
SHA1:	36428B73922D4BCEE0BF995E81E9A0301183BE90
SHA-256:	32993268316983E19C4555B2C9A53FD567494D5E09561231B5F51A8D0117304F
SHA-512:	9B33C2BC0E21C6B32F30DBC258034EAD6E6C253127BBC76CE3E35C1878CDB1E6E1AB23811335EB039AEA7E8BAEF73155307095C21CB5265A0F7F5885228AD46B
Malicious:	false
Reputation:	low
Preview:	/tmp/cpVDhYyMGO.elf.

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.019095976429071
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	cpVDhYyMGO.elf
File size:	177'860 bytes
MD5:	6de1e296bc9c067142ac0b3a3ea05840
SHA1:	d278ea4e51eb9f255143c5d103becf205d82c6b5
SHA256:	339811e75f5766bfbdea564dc40cc91578db65aac9f6900b8b89d6ad0641e3ea
SHA512:	f11a43e7d821c1531d5079b1e5666a2740f5840693d22e5536312956dbb94c3a9ca5a9c320e60b6ad709dcdbfbc902cb8341528f41d6ed926b5ce4109fc54396
SSDEEP:	3072:ueEksFM+wXNWaVx8H3NaMNzzL/kJRE90+bZKHqD:ueEnO+wXVV2daMNz4JyS+4K
TLSH:	0D04E81AAB550FBBDCAFDD3706E90B1139CC954B22A83B363674D528F50E50B49E3C68
File Content Preview:	.ELF....................`.@.4...........4. ...(...............@...@.@W..@W...............`...`F..`F.0T..............Q.td...............................<.).'!......'.......................<.).'!...$.........9'.. ........................<.).'!... ........,9

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	177300
Section Header Size:	40
Number of Section Headers:	14
Header String Table Index:	13

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x22be0	0x0	0x6	AX	16
.fini	PROGBITS	0x422d00	0x22d00	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x422d60	0x22d60	0x29e0	0x0	0x2	A	16
.ctors	PROGBITS	0x466000	0x26000	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x46600c	0x2600c	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x466018	0x26018	0xcc	0x0	0x3	WA	4
.data	PROGBITS	0x466100	0x26100	0x4998	0x0	0x3	WA	32
.got	PROGBITS	0x46aaa0	0x2aaa0	0x990	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x46b430	0x2b430	0x4c	0x0	0x10000003	WAp	4
.bss	NOBITS	0x46b480	0x2b430	0x4840	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x126c	0x2b430	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x2b430	0x64	0x0	0x0		1

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report cpVDhYyMGO.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

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

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/qemu-open.01UpgC (deleted)

/tmp/qemu-open.02EWBA (deleted)

/tmp/qemu-open.03tFaB (deleted)

/tmp/qemu-open.072A7C (deleted)

/tmp/qemu-open.0JygOA (deleted)

/tmp/qemu-open.0RM0iD (deleted)

/tmp/qemu-open.0YvsED (deleted)

/tmp/qemu-open.0ZNMGz (deleted)

/tmp/qemu-open.0baQcC (deleted)

/tmp/qemu-open.0hOA2C (deleted)

/tmp/qemu-open.0i8rJB (deleted)

/tmp/qemu-open.0rwQXz (deleted)

/tmp/qemu-open.14BWPz (deleted)

/tmp/qemu-open.18ypGC (deleted)

/tmp/qemu-open.1UVXDC (deleted)

/tmp/qemu-open.1UquwC (deleted)

/tmp/qemu-open.1UyW5z (deleted)

/tmp/qemu-open.1XbpSD (deleted)

/tmp/qemu-open.1ZN0MD (deleted)

/tmp/qemu-open.1aSO2D (deleted)

/tmp/qemu-open.1eiXjA (deleted)

/tmp/qemu-open.1ewU1B (deleted)

/tmp/qemu-open.1gQqBB (deleted)

/tmp/qemu-open.1hcU4B (deleted)

/tmp/qemu-open.1i5AoB (deleted)

/tmp/qemu-open.1mWVTD (deleted)

/tmp/qemu-open.1qFkvB (deleted)

/tmp/qemu-open.1s4DVB (deleted)

/tmp/qemu-open.1y96eA (deleted)

/tmp/qemu-open.26Mi8B (deleted)

Linux Analysis Report
cpVDhYyMGO.elf

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x25740	0x25740	5.4457	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x26000	0x466000	0x466000	0x5430	0x9cc0	1.1550	0x6	RW	0x10000	.ctors .dtors .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 25, 2024 14:49:05.220288038 CEST	39256	443	192.168.2.23	34.249.145.219
Apr 25, 2024 14:49:06.231025934 CEST	39256	443	192.168.2.23	34.249.145.219
Apr 25, 2024 14:49:06.574213982 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:49:06.921413898 CEST	2509	47572	103.97.132.194	192.168.2.23
Apr 25, 2024 14:49:06.921473980 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:49:06.921717882 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:49:07.269747972 CEST	2509	47572	103.97.132.194	192.168.2.23
Apr 25, 2024 14:49:07.272947073 CEST	2509	47572	103.97.132.194	192.168.2.23
Apr 25, 2024 14:49:07.273230076 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:49:07.282895088 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 25, 2024 14:49:12.658133030 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 25, 2024 14:49:17.281526089 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:49:17.667980909 CEST	2509	47572	103.97.132.194	192.168.2.23
Apr 25, 2024 14:49:19.080990076 CEST	2509	47572	103.97.132.194	192.168.2.23
Apr 25, 2024 14:49:19.081037045 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:49:28.527932882 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 25, 2024 14:49:30.575640917 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 25, 2024 14:49:38.766587019 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 25, 2024 14:49:39.085078001 CEST	2509	47572	103.97.132.194	192.168.2.23
Apr 25, 2024 14:49:39.085340023 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:49:59.089222908 CEST	2509	47572	103.97.132.194	192.168.2.23
Apr 25, 2024 14:49:59.089483023 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:50:09.482327938 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 25, 2024 14:50:19.093040943 CEST	2509	47572	103.97.132.194	192.168.2.23
Apr 25, 2024 14:50:19.093246937 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:50:29.959376097 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 25, 2024 14:50:39.097040892 CEST	2509	47572	103.97.132.194	192.168.2.23
Apr 25, 2024 14:50:39.097332001 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:50:59.101140022 CEST	2509	47572	103.97.132.194	192.168.2.23
Apr 25, 2024 14:50:59.101366043 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:51:09.109947920 CEST	47572	2509	192.168.2.23	103.97.132.194
Apr 25, 2024 14:51:09.534724951 CEST	2509	47572	103.97.132.194	192.168.2.23

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 25, 2024 14:49:06.463161945 CEST	32891	53	192.168.2.23	8.8.8.8
Apr 25, 2024 14:49:06.573718071 CEST	53	32891	8.8.8.8	192.168.2.23

Start time (UTC):	12:49:05
Start date (UTC):	25/04/2024
Path:	/tmp/cpVDhYyMGO.elf
Arguments:	/tmp/cpVDhYyMGO.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Start time (UTC):	12:49:06
Start date (UTC):	25/04/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

Description:	Adversaries may 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 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