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Linux Analysis Report
DQVl3rjqoZ.elf

Overview

General Information

Sample name:	DQVl3rjqoZ.elf renamed because original name is a hash value
Original sample name:	229b4a213a638dd9ce2cfaeeca16351b.elf
Analysis ID:	1427840
MD5:	229b4a213a638dd9ce2cfaeeca16351b
SHA1:	084d206ea5dff519e01814113a01cda3f53e3d4d
SHA256:	216891f5c1decee1065e581b28dba40888c100371b73001fe13f7b89915151f7
Tags:	32armelfmirai
Infos:

Detection

Gafgyt

Score:	60
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Yara detected Gafgyt

Executes the "iptables" command to insert, remove and/or manipulate rules

Detected TCP or UDP traffic on non-standard ports

Executes commands using a shell command-line interpreter

Executes the "iptables" command used for managing IP filtering and manipulation

Reads system information from the proc file system

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

Sample has stripped symbol table

Sample listens on a socket

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)

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:	1427840
Start date and time:	2024-04-18 09:28:29 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 42s
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:	DQVl3rjqoZ.elf renamed because original name is a hash value
Original Sample Name:	229b4a213a638dd9ce2cfaeeca16351b.elf
Detection:	MAL
Classification:	mal60.troj.linELF@0/0@1/0

Runtime Messages

Command:	/tmp/DQVl3rjqoZ.elf
PID:	6211
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	listening dn0
Standard Error:

Process Tree

system is lnxubuntu20

DQVl3rjqoZ.elf (PID: 6211, Parent: 6127, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/DQVl3rjqoZ.elf

DQVl3rjqoZ.elf New Fork (PID: 6213, Parent: 6211)

DQVl3rjqoZ.elf New Fork (PID: 6215, Parent: 6213)

DQVl3rjqoZ.elf New Fork (PID: 6218, Parent: 6215)

DQVl3rjqoZ.elf New Fork (PID: 6222, Parent: 6213)

DQVl3rjqoZ.elf New Fork (PID: 6224, Parent: 6222)

sh (PID: 6224, Parent: 6222, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"

sh New Fork (PID: 6226, Parent: 6224)

iptables (PID: 6226, Parent: 6224, MD5: 1ab05fef765b6342cdfadaa5275b33af) Arguments: iptables -A INPUT -p tcp --dport 26721 -j ACCEPT

DQVl3rjqoZ.elf New Fork (PID: 6232, Parent: 6222)

sh (PID: 6232, Parent: 6222, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "/bin/busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"

sh New Fork (PID: 6234, Parent: 6232)

busybox (PID: 6234, Parent: 6232, MD5: 70584dffe9cb0309eb22ba78aa54bcdc) Arguments: /bin/busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT

DQVl3rjqoZ.elf New Fork (PID: 6235, Parent: 6222)

sh (PID: 6235, Parent: 6222, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "/bin/iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"

sh New Fork (PID: 6237, Parent: 6235)

DQVl3rjqoZ.elf New Fork (PID: 6238, Parent: 6222)

sh (PID: 6238, Parent: 6222, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "/usr/bin/iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"

sh New Fork (PID: 6240, Parent: 6238)

DQVl3rjqoZ.elf New Fork (PID: 6241, Parent: 6222)

sh (PID: 6241, Parent: 6222, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"

sh New Fork (PID: 6245, Parent: 6241)

busybox (PID: 6245, Parent: 6241, MD5: 70584dffe9cb0309eb22ba78aa54bcdc) Arguments: busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT

cleanup

Malware Threat Intel

Provided by

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

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
DQVl3rjqoZ.elf	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
6211.1.00007fad9c017000.00007fad9c03a000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: DQVl3rjqoZ.elf	ReversingLabs: Detection: 15%
Source: DQVl3rjqoZ.elf	Virustotal: Detection: 22%			Perma Link

Networking

Executes the "iptables" command to insert, remove and/or manipulate rules

Source: /bin/sh (PID: 6226)

Iptables executable using switch for changing the iptables rules: /usr/sbin/iptables -> iptables -A INPUT -p tcp --dport 26721 -j ACCEPT

Jump to behavior

Source: global traffic	TCP traffic: 192.168.2.23:57740 -> 139.177.197.168:35342
Source: global traffic	TCP traffic: 192.168.2.23:35996 -> 212.118.43.167:2222
Source: global traffic	TCP traffic: 192.168.2.23:57518 -> 185.196.11.64:35342

Source: /bin/sh (PID: 6226)

Iptables executable: /usr/sbin/iptables -> iptables -A INPUT -p tcp --dport 26721 -j ACCEPT

Jump to behavior

Source: /tmp/DQVl3rjqoZ.elf (PID: 6211)	Socket: 127.0.0.1::8345			Jump to behavior
Source: /tmp/DQVl3rjqoZ.elf (PID: 6222)	Socket: 0.0.0.0::26721			Jump to behavior

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: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 139.177.197.168
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 212.118.43.167
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 212.118.43.167
Source: unknown	TCP traffic detected without corresponding DNS query: 212.118.43.167
Source: unknown	TCP traffic detected without corresponding DNS query: 212.118.43.167
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 212.118.43.167
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 212.118.43.167
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 212.118.43.167
Source: unknown	UDP traffic detected without corresponding DNS query: 81.169.136.222

Source: unknown

DNS traffic detected: queries for: dead-cheap-doma.in

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

Source: Initial sample	String containing 'busybox' found: /bin/busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT
Source: Initial sample	String containing 'busybox' found: busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT
Source: Initial sample	String containing 'busybox' found: %x/proc//exe%s/%shey skido/tmp/opt/home/dev/var/sbin/proc/self/exesocketsetsockoptbindlisten1.1.1.1hi im here, i think/bin/busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT/usr/bin/iptables -A INPUT -p tcp --dport 26721 -j ACCEPTbusybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPTbindtoipconnectpoll/proc/net/tcp/fd0

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal60.troj.linELF@0/0@1/0

Persistence and Installation Behavior

Executes the "iptables" command to insert, remove and/or manipulate rules

Source: /bin/sh (PID: 6226)

Iptables executable using switch for changing the iptables rules: /usr/sbin/iptables -> iptables -A INPUT -p tcp --dport 26721 -j ACCEPT

Jump to behavior

Source: /tmp/DQVl3rjqoZ.elf (PID: 6224)	Shell command executed: sh -c "iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"	Jump to behavior
Source: /tmp/DQVl3rjqoZ.elf (PID: 6232)	Shell command executed: sh -c "/bin/busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"	Jump to behavior
Source: /tmp/DQVl3rjqoZ.elf (PID: 6235)	Shell command executed: sh -c "/bin/iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"	Jump to behavior
Source: /tmp/DQVl3rjqoZ.elf (PID: 6238)	Shell command executed: sh -c "/usr/bin/iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"	Jump to behavior
Source: /tmp/DQVl3rjqoZ.elf (PID: 6241)	Shell command executed: sh -c "busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"	Jump to behavior

Source: /bin/sh (PID: 6226)

Iptables executable: /usr/sbin/iptables -> iptables -A INPUT -p tcp --dport 26721 -j ACCEPT

Jump to behavior

Source: /tmp/DQVl3rjqoZ.elf (PID: 6213)

Reads from proc file: /proc/stat

Jump to behavior

Source: /tmp/DQVl3rjqoZ.elf (PID: 6211)	Queries kernel information via 'uname':	Jump to behavior
Source: /bin/busybox (PID: 6234)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/bin/busybox (PID: 6245)	Queries kernel information via 'uname':	Jump to behavior

Source: DQVl3rjqoZ.elf, 6211.1.000055843163e000.00005584317b4000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: DQVl3rjqoZ.elf, 6211.1.00007fff22012000.00007fff22033000.rw-.sdmp	Binary or memory string: "rx86_64/usr/bin/qemu-arm/tmp/DQVl3rjqoZ.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/DQVl3rjqoZ.elf
Source: DQVl3rjqoZ.elf, 6211.1.000055843163e000.00005584317b4000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: DQVl3rjqoZ.elf, 6211.1.00007fff22012000.00007fff22033000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Stealing of Sensitive Information

Yara detected Gafgyt

Source: Yara match	File source: DQVl3rjqoZ.elf, type: SAMPLE
Source: Yara match	File source: 6211.1.00007fad9c017000.00007fad9c03a000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Gafgyt

Source: Yara match	File source: DQVl3rjqoZ.elf, type: SAMPLE
Source: Yara match	File source: 6211.1.00007fad9c017000.00007fad9c03a000.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	Direct Volume Access	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	1 System Information 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	1 System Network Configuration Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
DQVl3rjqoZ.elf	16%	ReversingLabs	Linux.Trojan.Mirai
DQVl3rjqoZ.elf	23%	Virustotal		Browse

Name	IP	Active	Malicious	Antivirus Detection	Reputation
dead-cheap-doma.in	185.196.11.64	true	false		unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
139.177.197.168	unknown	United States	8968	BT-ITALIAIT	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
212.118.43.167	unknown	Russian Federation	25308	CITYLAN-ASRU	false
185.196.11.64	dead-cheap-doma.in	Switzerland	42624	SIMPLECARRIERCH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
139.177.197.168	QqmSKxJGzU.elf	Get hash	malicious	Unknown	Browse
	ukfbkcJLOz.elf	Get hash	malicious	Unknown	Browse
	GzGYRqa3Lb.elf	Get hash	malicious	Unknown	Browse
	ijDbdwHvYq.elf	Get hash	malicious	Unknown	Browse
109.202.202.202	Cy5Kfc2Jrx.elf	Get hash	malicious	Unknown	Browse
	Mm1cMfogm5.elf	Get hash	malicious	Gafgyt	Browse
	rKaMGIkd6v.elf	Get hash	malicious	Mirai	Browse
	80SO06dMRV.elf	Get hash	malicious	Unknown	Browse
	2pcIneMurs.elf	Get hash	malicious	Unknown	Browse
	F7tyGvYaTl.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	skid.arm.elf	Get hash	malicious	Unknown	Browse
	dQV40zAvGT.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	YgpPblX7Ct.elf	Get hash	malicious	Gafgyt, Mirai	Browse
212.118.43.167	9jjtFFX0Tb.elf	Get hash	malicious	Unknown	Browse
	ceKWlceqnf.elf	Get hash	malicious	Unknown	Browse
	ULDAb4NYKK.elf	Get hash	malicious	Unknown	Browse
	PAqN0mrUbb.elf	Get hash	malicious	Unknown	Browse
	TsjmK7qSlf.elf	Get hash	malicious	Unknown	Browse
	ZXYyjKa6bs.elf	Get hash	malicious	Unknown	Browse
	ZE3opQX8Ch.elf	Get hash	malicious	Unknown	Browse
	1Mk36tjCOK.elf	Get hash	malicious	Unknown	Browse
	Cv4eBOp75T.elf	Get hash	malicious	Unknown	Browse
	3qckgf2caC.elf	Get hash	malicious	Unknown	Browse
185.196.11.64	9jjtFFX0Tb.elf	Get hash	malicious	Unknown	Browse
91.189.91.43	Cy5Kfc2Jrx.elf	Get hash	malicious	Unknown	Browse
	Mm1cMfogm5.elf	Get hash	malicious	Gafgyt	Browse
	rKaMGIkd6v.elf	Get hash	malicious	Mirai	Browse
	80SO06dMRV.elf	Get hash	malicious	Unknown	Browse
	2pcIneMurs.elf	Get hash	malicious	Unknown	Browse
	F7tyGvYaTl.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	skid.arm.elf	Get hash	malicious	Unknown	Browse
	YgpPblX7Ct.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	epLN92K8RM.elf	Get hash	malicious	Mirai	Browse
91.189.91.42	Cy5Kfc2Jrx.elf	Get hash	malicious	Unknown	Browse
	Mm1cMfogm5.elf	Get hash	malicious	Gafgyt	Browse
	rKaMGIkd6v.elf	Get hash	malicious	Mirai	Browse
	80SO06dMRV.elf	Get hash	malicious	Unknown	Browse
	2pcIneMurs.elf	Get hash	malicious	Unknown	Browse
	F7tyGvYaTl.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	skid.arm.elf	Get hash	malicious	Unknown	Browse
	dQV40zAvGT.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	YgpPblX7Ct.elf	Get hash	malicious	Gafgyt, Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
dead-cheap-doma.in	9jjtFFX0Tb.elf	Get hash	malicious	Unknown	Browse	185.196.11.64

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	Cy5Kfc2Jrx.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	FMBz4fK3Fo.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.125.190.26
	Mm1cMfogm5.elf	Get hash	malicious	Gafgyt	Browse	91.189.91.42
	rKaMGIkd6v.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	80SO06dMRV.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	QjPaP60iGb.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	2pcIneMurs.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	jPa5GP7YWR.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	F7tyGvYaTl.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
BT-ITALIAIT	0Ox8zezLAz.elf	Get hash	malicious	Mirai	Browse	217.220.244.225
	http://139.144.214.53/5nXpDw325kdXA19thlgqqvurf31CSRUYYRTWNTDQNU30935IYSS28p9	Get hash	malicious	Phisher	Browse	139.144.214.53
	Ud310iQZnO.elf	Get hash	malicious	Mirai	Browse	78.4.168.150
	u8D2EDf5M2.elf	Get hash	malicious	Mirai	Browse	139.176.202.92
	https://jdwgzjhn0u5.larksuite.com/wiki/AngWwsz43i90s7kAgQSu97jcskh?from=from_copylinkl	Get hash	malicious	HTMLPhisher	Browse	139.177.233.131
	9XzxoGb2mX.elf	Get hash	malicious	Mirai	Browse	78.6.212.226
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse	157.30.254.164
	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse	157.28.102.27
	Payment_Advice.exe	Get hash	malicious	AgentTesla	Browse	139.144.66.116
	aT0T5g9qvp.elf	Get hash	malicious	Mirai	Browse	157.29.93.223
SIMPLECARRIERCH	9jjtFFX0Tb.elf	Get hash	malicious	Unknown	Browse	185.196.11.64
	dekont.pdf.exe	Get hash	malicious	AgentTesla, PureLog Stealer	Browse	185.196.11.12
	WC8X6qXwRB.exe	Get hash	malicious	PureLog Stealer, zgRAT	Browse	185.196.10.233
	8p1dq7mGv1.exe	Get hash	malicious	PureLog Stealer, zgRAT	Browse	185.196.10.233
	Dekont.pdf.exe	Get hash	malicious	AgentTesla, PureLog Stealer	Browse	185.196.11.12
	C6CM5vjm9f.elf	Get hash	malicious	Unknown	Browse	185.196.9.5
	tGUvOmucT1.elf	Get hash	malicious	Mirai	Browse	185.196.9.5
	HuQOCdLGIt.elf	Get hash	malicious	Mirai	Browse	185.196.9.5
	5KlVl7Ufq8.elf	Get hash	malicious	Mirai	Browse	185.196.9.5
	AK8vX17uEL.elf	Get hash	malicious	Mirai	Browse	185.196.9.5
INIT7CH	Cy5Kfc2Jrx.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	Mm1cMfogm5.elf	Get hash	malicious	Gafgyt	Browse	109.202.202.202
	rKaMGIkd6v.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	80SO06dMRV.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	2pcIneMurs.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	F7tyGvYaTl.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm7.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	skid.arm.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	dQV40zAvGT.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	YgpPblX7Ct.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
CITYLAN-ASRU	9jjtFFX0Tb.elf	Get hash	malicious	Unknown	Browse	212.118.43.167
	ceKWlceqnf.elf	Get hash	malicious	Unknown	Browse	212.118.43.167
	h2LK6AsZ1I.exe	Get hash	malicious	RisePro Stealer	Browse	88.210.9.117
	SecuriteInfo.com.Win32.SpywareX-gen.4316.21522.exe	Get hash	malicious	DanaBot	Browse	88.210.13.105
	SecuriteInfo.com.Win32.SpywareX-gen.4316.21522.exe	Get hash	malicious	DanaBot	Browse	88.210.13.105
	bladfin.exe	Get hash	malicious	RedLine, SectopRAT	Browse	212.118.39.73
	uetfu6ZLWZ.exe	Get hash	malicious	Glupteba, RedLine, SmokeLoader, Stealc	Browse	212.118.39.73
	16GAuqLUFK.exe	Get hash	malicious	Glupteba, RedLine, SmokeLoader, Stealc	Browse	212.118.39.73
	AB03728734CCE8444BE6ECE06A9F93F503149CDE8BC57.exe	Get hash	malicious	RedLine, SectopRAT, zgRAT	Browse	212.118.39.73
	ULDAb4NYKK.elf	Get hash	malicious	Unknown	Browse	212.118.43.167

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	5.647470641152628
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	DQVl3rjqoZ.elf
File size:	161'996 bytes
MD5:	229b4a213a638dd9ce2cfaeeca16351b
SHA1:	084d206ea5dff519e01814113a01cda3f53e3d4d
SHA256:	216891f5c1decee1065e581b28dba40888c100371b73001fe13f7b89915151f7
SHA512:	5c14986cd930a1369ebdba97dc16b4857e30e4101e7ed4aed3512027500f559ceb0558d67d9a12592058bdac87d9ac8d5cfc6e8de90ba4ad9b84f3950ef30505
SSDEEP:	3072:B6cDQkBlIG+1JfHYNPyTtB0vA/l5BWFsTlRthDjDBwr2jPhz:B6ccD5r/YNPyZ2v8TlxDjNXhz
TLSH:	78F31945FC418F12C6D652BBFB4E428D372B17A8D3EA720399245F613B9B96B0E37142
File Content Preview:	.ELF...a..........(.........4....w......4. ...(.....................d-..d-...............0...0...0...F..............Q.td..................................-...L."...............0@-.\P...0....S.0...P@...0... ....R......0...0...........0... ....R..... 0....S

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x8190
Flags:	0x202
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	161556
Section Header Size:	40
Number of Section Headers:	11
Header String Table Index:	10

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x18	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0x207b8	0x0	0x6	AX	16
.fini	PROGBITS	0x28868	0x20868	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x2887c	0x2087c	0x24e8	0x0	0x2	A	4
.ctors	PROGBITS	0x33004	0x23004	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x33010	0x23010	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x33020	0x23020	0x4694	0x0	0x3	WA	32
.bss	NOBITS	0x376b4	0x276b4	0x4d60	0x0	0x3	WA	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x276b4	0x10	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x276c4	0x4e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8000	0x8000	0x22d64	0x22d64	6.0728	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x23004	0x33004	0x33004	0x46b0	0x9410	0.3558	0x6	RW	0x8000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 18, 2024 09:29:12.543391943 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 18, 2024 09:29:17.443873882 CEST	57740	35342	192.168.2.23	139.177.197.168
Apr 18, 2024 09:29:17.584289074 CEST	35342	57740	139.177.197.168	192.168.2.23
Apr 18, 2024 09:29:17.914705038 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 18, 2024 09:29:18.593578100 CEST	35996	2222	192.168.2.23	212.118.43.167
Apr 18, 2024 09:29:19.194428921 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 18, 2024 09:29:19.610358953 CEST	35996	2222	192.168.2.23	212.118.43.167
Apr 18, 2024 09:29:19.857925892 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:29:20.073684931 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:29:20.073771954 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:29:20.080431938 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:29:20.296180010 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:29:20.296269894 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:29:20.512301922 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:29:21.626059055 CEST	35996	2222	192.168.2.23	212.118.43.167
Apr 18, 2024 09:29:25.849458933 CEST	35996	2222	192.168.2.23	212.118.43.167
Apr 18, 2024 09:29:33.016428947 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 18, 2024 09:29:34.040339947 CEST	35996	2222	192.168.2.23	212.118.43.167
Apr 18, 2024 09:29:35.092288017 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:29:35.306514025 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:29:35.306641102 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:29:35.306886911 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:29:45.302817106 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 18, 2024 09:29:49.397983074 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 18, 2024 09:29:50.165983915 CEST	35996	2222	192.168.2.23	212.118.43.167
Apr 18, 2024 09:29:50.531863928 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:29:50.532038927 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:30:05.750922918 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:30:05.751123905 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:30:13.970396042 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 18, 2024 09:30:20.994848013 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:30:20.995291948 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:30:24.208895922 CEST	35996	2222	192.168.2.23	212.118.43.167
Apr 18, 2024 09:30:36.214729071 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:30:36.214951038 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:30:51.458672047 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:30:51.458966017 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:31:05.362931967 CEST	57518	35342	192.168.2.23	185.196.11.64
Apr 18, 2024 09:31:05.580336094 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:31:05.580406904 CEST	35342	57518	185.196.11.64	192.168.2.23
Apr 18, 2024 09:31:05.580562115 CEST	57518	35342	192.168.2.23	185.196.11.64

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 18, 2024 09:29:19.585011959 CEST	55415	53	192.168.2.23	81.169.136.222
Apr 18, 2024 09:29:19.857383966 CEST	53	55415	81.169.136.222	192.168.2.23

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Apr 18, 2024 09:29:19.585011959 CEST	192.168.2.23	81.169.136.222	0x1421	Standard query (0)	dead-cheap-doma.in	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Apr 18, 2024 09:29:19.857383966 CEST	81.169.136.222	192.168.2.23	0x1421	No error (0)	dead-cheap-doma.in		185.196.11.64	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: DQVl3rjqoZ.elf PID: 6211, Parent PID: 6127

General

Start time (UTC):	07:29:11
Start date (UTC):	18/04/2024
Path:	/tmp/DQVl3rjqoZ.elf
Arguments:	/tmp/DQVl3rjqoZ.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	07:29:11
Start date (UTC):	18/04/2024
Path:	/tmp/DQVl3rjqoZ.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	07:29:11
Start date (UTC):	18/04/2024
Path:	/tmp/DQVl3rjqoZ.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	07:29:11
Start date (UTC):	18/04/2024
Path:	/tmp/DQVl3rjqoZ.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	07:29:16
Start date (UTC):	18/04/2024
Path:	/tmp/DQVl3rjqoZ.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	07:29:16
Start date (UTC):	18/04/2024
Path:	/tmp/DQVl3rjqoZ.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	07:29:16
Start date (UTC):	18/04/2024
Path:	/bin/sh
Arguments:	sh -c "iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	07:29:16
Start date (UTC):	18/04/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	07:29:16
Start date (UTC):	18/04/2024
Path:	/usr/sbin/iptables
Arguments:	iptables -A INPUT -p tcp --dport 26721 -j ACCEPT
File size:	99296 bytes
MD5 hash:	1ab05fef765b6342cdfadaa5275b33af

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/tmp/DQVl3rjqoZ.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/bin/sh
Arguments:	sh -c "/bin/busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/bin/busybox
Arguments:	/bin/busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT
File size:	2172376 bytes
MD5 hash:	70584dffe9cb0309eb22ba78aa54bcdc

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/tmp/DQVl3rjqoZ.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/bin/sh
Arguments:	sh -c "/bin/iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/tmp/DQVl3rjqoZ.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/bin/sh
Arguments:	sh -c "/usr/bin/iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/tmp/DQVl3rjqoZ.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/bin/sh
Arguments:	sh -c "busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	07:29:17
Start date (UTC):	18/04/2024
Path:	/usr/bin/busybox
Arguments:	busybox iptables -A INPUT -p tcp --dport 26721 -j ACCEPT
File size:	2172376 bytes
MD5 hash:	70584dffe9cb0309eb22ba78aa54bcdc

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 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:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information 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, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may look for details about the network configuration and settings, such as IP and/or MAC addresses, of systems they access or through information discovery of remote systems. Several operating system administration utilities exist that can be used to gather this information. Examples include Arp , ipconfig / ifconfig , nbtstat , and route .
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation, Script: Script Execution
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

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

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

Description:	Adversaries may 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 DQVl3rjqoZ.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

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

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: DQVl3rjqoZ.elf PID: 6211, Parent PID: 6127

General

Chronological Activities

Analysis Process: DQVl3rjqoZ.elf PID: 6213, Parent PID: 6211

General

Chronological Activities

Analysis Process: DQVl3rjqoZ.elf PID: 6215, Parent PID: 6213

General

Chronological Activities

Analysis Process: DQVl3rjqoZ.elf PID: 6218, Parent PID: 6215

General

Chronological Activities

Analysis Process: DQVl3rjqoZ.elf PID: 6222, Parent PID: 6213

General

Chronological Activities

Analysis Process: DQVl3rjqoZ.elf PID: 6224, Parent PID: 6222

General

Chronological Activities

Linux Analysis Report
DQVl3rjqoZ.elf