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Linux Analysis Report
7W3KSFhWbw.elf

Overview

General Information

Sample name:	7W3KSFhWbw.elf renamed because original name is a hash value
Original sample name:	e967d4a46d370afb5df175bccd78a392.elf
Analysis ID:	1454168
MD5:	e967d4a46d370afb5df175bccd78a392
SHA1:	7896022097a86c0358b03a432778531f4b62169b
SHA256:	d5d259c41f5e5f2a35d919d4781fdbf5f314d805a2a682df48e137fd25d9e434
Tags:	32armelfmirai
Infos:

Detection

Score:	52
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Connects to many ports of the same IP (likely port scanning)

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Sample has stripped symbol table

Sample listens on a socket

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

Classification

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1454168
Start date and time:	2024-06-09 01:21:13 +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:	7W3KSFhWbw.elf renamed because original name is a hash value
Original Sample Name:	e967d4a46d370afb5df175bccd78a392.elf
Detection:	MAL
Classification:	mal52.troj.linELF@0/0@3/0

Runtime Messages

Command:	/tmp/7W3KSFhWbw.elf
PID:	5580
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

7W3KSFhWbw.elf (PID: 5580, Parent: 5497, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/7W3KSFhWbw.elf

7W3KSFhWbw.elf New Fork (PID: 5584, Parent: 5580)

7W3KSFhWbw.elf New Fork (PID: 5586, Parent: 5580)

cleanup

Yara Signatures

⊘No yara matches

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: 7W3KSFhWbw.elf	ReversingLabs: Detection: 18%
Source: 7W3KSFhWbw.elf	Virustotal: Detection: 17%			Perma Link

Networking

Connects to many ports of the same IP (likely port scanning)

Source: global traffic

TCP traffic: 152.42.226.16 ports 46852,2,4,5,6,8

Source: global traffic

TCP traffic: 192.168.2.15:48856 -> 152.42.226.16:46852

Source: /tmp/7W3KSFhWbw.elf (PID: 5580)

Socket: 127.0.0.1:1234

Jump to behavior

Source: unknown	UDP traffic detected without corresponding DNS query: 161.97.219.84
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic	DNS traffic detected: DNS query: chineseare.indy
Source: global traffic	DNS traffic detected: DNS query: daisy.ubuntu.com

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal52.troj.linELF@0/0@3/0

Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/1333/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/1695/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/911/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/1591/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/1585/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/5700/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/804/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/3407/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/1484/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/133/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/1479/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/931/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/1595/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/812/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/933/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/3419/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/3793/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/3310/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/261/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/262/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/142/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/263/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/264/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/265/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/145/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/266/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/267/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/268/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/3303/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/269/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/1486/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/5600/cmdline	Jump to behavior
Source: /tmp/7W3KSFhWbw.elf (PID: 5584)	File opened: /proc/5601/cmdline	Jump to behavior

Source: /tmp/7W3KSFhWbw.elf (PID: 5580)

Queries kernel information via 'uname':

Jump to behavior

Source: 7W3KSFhWbw.elf, 5580.1.00007ffdb9a64000.00007ffdb9a85000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/7W3KSFhWbw.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/7W3KSFhWbw.elf
Source: 7W3KSFhWbw.elf, 5580.1.0000555847b6c000.0000555847cba000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: 7W3KSFhWbw.elf, 5580.1.00007ffdb9a64000.00007ffdb9a85000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: 7W3KSFhWbw.elf, 5580.1.0000555847b6c000.0000555847cba000.rw-.sdmp	Binary or memory string: GXU!/etc/qemu-binfmt/arm

Mitre Att&ck Matrix

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

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Screenshots

Thumbnails

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
7W3KSFhWbw.elf	18%	ReversingLabs	Linux.Trojan.Mirai
7W3KSFhWbw.elf	17%	Virustotal		Browse

Dropped Files

⊘No Antivirus matches

Domains

Source	Detection	Scanner	Label	Link
daisy.ubuntu.com	0%	Virustotal		Browse

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.25	true	false	0%, Virustotal, Browse	unknown
chineseare.indy	152.42.226.16	true	true		unknown

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
152.42.226.16	chineseare.indy	United States		81	NCRENUS	true

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
152.42.226.16	3K6iey8Gan.elf	Get hash	malicious	Unknown	Browse
152.42.226.16	yA6XZfl1zU.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	3K6iey8Gan.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	ycWb26lVAe.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	vg664Y4air.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	GziBfLibYb.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	9QWpVlICGa.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	06V2RO89xu.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	Pb0GaINSjK.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	v2z756r9LQ.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	aph.arm.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
chineseare.indy	g4KkNl0StO.elf	Get hash	malicious	Unknown	Browse	152.42.226.16
	yA6XZfl1zU.elf	Get hash	malicious	Unknown	Browse	152.42.226.16
	sXxt1HLuME.elf	Get hash	malicious	Unknown	Browse	174.138.17.43

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
NCRENUS	3K6iey8Gan.elf	Get hash	malicious	Unknown	Browse	152.42.226.16
	kLvAyodXfb.elf	Get hash	malicious	Mirai	Browse	152.38.121.91
	g5ns2jpAyk.elf	Get hash	malicious	Mirai	Browse	152.39.223.110
	https://codepen.io/pcst-accountant-com/full/gOJRGNB	Get hash	malicious	Unknown	Browse	152.42.150.143
	yYZgmVsUKq.elf	Get hash	malicious	Mirai	Browse	152.6.252.34
	KKveTTgaAAsecNNaaaa.arm.elf	Get hash	malicious	Unknown	Browse	152.25.134.174
	https://codepen.io/richardbennie270-gmail-com/full/PovmodN	Get hash	malicious	Unknown	Browse	152.42.150.143
	41XX8Kwk8K.elf	Get hash	malicious	Mirai	Browse	204.85.151.175
	gI7kdes69D.elf	Get hash	malicious	Mirai	Browse	152.4.251.3
	U2cdjU4Vkz.elf	Get hash	malicious	Unknown	Browse	198.86.88.126

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, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	5.980717372057547
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	7W3KSFhWbw.elf
File size:	48'604 bytes
MD5:	e967d4a46d370afb5df175bccd78a392
SHA1:	7896022097a86c0358b03a432778531f4b62169b
SHA256:	d5d259c41f5e5f2a35d919d4781fdbf5f314d805a2a682df48e137fd25d9e434
SHA512:	ab7b03506e7741edcd325403c96010c3ceff2aa8caf24f9bd9b054b95e1604be63c9cb32571ad03f42e1633368f18238e0cd5630ef0d1e0c6f95aec65e87a732
SSDEEP:	768:CFC+5zDQ0j3g7x6MFwJaSOvieimXTdyX8wZ6v0Mec0+XAt8ipDzFW3bP:KJQm3ZheRopZSDY+88ipV
TLSH:	8623F991BD92AA17CAD5137BFA0F42CD37267398E2DE3203DD266F5137CB52B096A101
File Content Preview:	.ELF...a..........(.........4...L.......4. ...(.....................................................4....S..........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:	0x2
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	48204
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	0x8094	0x94	0x18	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0xaef0	0x0	0x6	AX	16
.fini	PROGBITS	0x12fa0	0xafa0	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x12fb4	0xafb4	0xa20	0x0	0x2	A	4
.ctors	PROGBITS	0x1b9d8	0xb9d8	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1b9e0	0xb9e0	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x1b9ec	0xb9ec	0x220	0x0	0x3	WA	4
.bss	NOBITS	0x1bc0c	0xbc0c	0x5164	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xbc0c	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	0x8000	0x8000	0xb9d4	0xb9d4	6.0103	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0xb9d8	0x1b9d8	0x1b9d8	0x234	0x5398	2.9173	0x6	RW	0x8000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jun 9, 2024 01:22:06.981333017 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:22:06.987420082 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:22:06.987577915 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:22:06.990741014 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:22:06.996381998 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:22:06.996537924 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:22:07.002628088 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:22:12.321974993 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:22:12.323760986 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:22:27.330739021 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:22:27.335696936 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:22:27.335804939 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:22:27.340655088 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:22:54.847456932 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:22:54.847714901 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:23:34.816306114 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:23:34.816497087 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:24:05.824361086 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:24:05.824692011 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:24:20.830499887 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:24:20.835906029 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:24:20.836183071 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:24:20.841106892 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:24:35.808945894 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:24:35.809146881 CEST	48856	46852	192.168.2.15	152.42.226.16
Jun 9, 2024 01:25:17.322258949 CEST	46852	48856	152.42.226.16	192.168.2.15
Jun 9, 2024 01:25:17.322628975 CEST	48856	46852	192.168.2.15	152.42.226.16

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jun 9, 2024 01:22:06.791511059 CEST	41487	53	192.168.2.15	161.97.219.84
Jun 9, 2024 01:22:06.979720116 CEST	53	41487	161.97.219.84	192.168.2.15
Jun 9, 2024 01:24:46.430694103 CEST	39674	53	192.168.2.15	1.1.1.1
Jun 9, 2024 01:24:46.430694103 CEST	45450	53	192.168.2.15	1.1.1.1
Jun 9, 2024 01:24:46.439441919 CEST	53	45450	1.1.1.1	192.168.2.15
Jun 9, 2024 01:24:46.439829111 CEST	53	39674	1.1.1.1	192.168.2.15

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jun 9, 2024 01:22:06.791511059 CEST	192.168.2.15	161.97.219.84	0xc15e	Standard query (0)	chineseare.indy	A (IP address)	IN (0x0001)	false
Jun 9, 2024 01:24:46.430694103 CEST	192.168.2.15	1.1.1.1	0x4a58	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Jun 9, 2024 01:24:46.430694103 CEST	192.168.2.15	1.1.1.1	0x2c90	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Jun 9, 2024 01:22:06.979720116 CEST	161.97.219.84	192.168.2.15	0xc15e	No error (0)	chineseare.indy	152.42.226.16	A (IP address)	IN (0x0001)	false
Jun 9, 2024 01:24:46.439829111 CEST	1.1.1.1	192.168.2.15	0x4a58	No error (0)	daisy.ubuntu.com	162.213.35.25	A (IP address)	IN (0x0001)	false
Jun 9, 2024 01:24:46.439829111 CEST	1.1.1.1	192.168.2.15	0x4a58	No error (0)	daisy.ubuntu.com	162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: 7W3KSFhWbw.elf PID: 5580, Parent PID: 5497

General

Start time (UTC):	23:22:02
Start date (UTC):	08/06/2024
Path:	/tmp/7W3KSFhWbw.elf
Arguments:	/tmp/7W3KSFhWbw.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: 7W3KSFhWbw.elf PID: 5584, Parent PID: 5580

General

Start time (UTC):	23:22:06
Start date (UTC):	08/06/2024
Path:	/tmp/7W3KSFhWbw.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: 7W3KSFhWbw.elf PID: 5586, Parent PID: 5580

General

Start time (UTC):	23:22:06
Start date (UTC):	08/06/2024
Path:	/tmp/7W3KSFhWbw.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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 7W3KSFhWbw.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

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: 7W3KSFhWbw.elf PID: 5580, Parent PID: 5497

General

Chronological Activities

Analysis Process: 7W3KSFhWbw.elf PID: 5584, Parent PID: 5580

General

Chronological Activities

Analysis Process: 7W3KSFhWbw.elf PID: 5586, Parent PID: 5580

General

Chronological Activities

Linux Analysis Report
7W3KSFhWbw.elf