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Linux Analysis Report
arm6.elf

Overview

General Information

Sample name:	arm6.elf
Analysis ID:	1582146
MD5:	bad36d8fc61c2a221c2609dd5ff792af
SHA1:	bc71c073a75c4847334fccdf7f6d0be3eedf18ea
SHA256:	e5364f3baf34c9911eed614ca6c35fc032c854efb6c5ce45b2fc82b9c250cf53
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Detected TCP or UDP traffic on non-standard ports

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:	41.0.0 Charoite
Analysis ID:	1582146
Start date and time:	2024-12-30 02:56:45 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 9s
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:	arm6.elf
Detection:	MAL
Classification:	mal56.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/arm6.elf
PID:	5475
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	$UICIDEBOY$
Standard Error:

Process Tree

system is lnxubuntu20

arm6.elf (PID: 5475, Parent: 5393, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/arm6.elf

arm6.elf New Fork (PID: 5477, Parent: 5475)

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

ETPRO MALWARE ELF/Multiverze CnC Checkin

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-12-30T02:57:45.631520+0100	2849816	1	A Network Trojan was detected	192.168.2.13	53632	85.239.34.134	6666	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: arm6.elf	Virustotal: Detection: 23%			Perma Link
Source: arm6.elf	ReversingLabs: Detection: 26%

Networking

Suricata IDS alerts for network traffic

Source: Network traffic

Suricata IDS: 2849816 - Severity 1 - ETPRO MALWARE ELF/Multiverze CnC Checkin : 192.168.2.13:53632 -> 85.239.34.134:6666

Source: global traffic

TCP traffic: 192.168.2.13:53632 -> 85.239.34.134:6666

Source: /tmp/arm6.elf (PID: 5475)

Socket: 0.0.0.0:9902

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134

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: mal56.linELF@0/0@2/0

Source: /tmp/arm6.elf (PID: 5475)

Queries kernel information via 'uname':

Jump to behavior

Source: arm6.elf, 5475.1.0000564c00611000.0000564c0073f000.rw-.sdmp	Binary or memory string: bLV!/etc/qemu-binfmt/arm
Source: arm6.elf, 5475.1.00007fffbb36f000.00007fffbb390000.rw-.sdmp	Binary or memory string: 6x86_64/usr/bin/qemu-arm/tmp/arm6.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/arm6.elf
Source: arm6.elf, 5475.1.0000564c00611000.0000564c0073f000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: arm6.elf, 5475.1.00007fffbb36f000.00007fffbb390000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-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	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
arm6.elf	24%	Virustotal		Browse
arm6.elf	26%	ReversingLabs	Linux.Backdoor.Gafgyt

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.24	true	false		high

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
85.239.34.134	unknown	Russian Federation		134121	RAINBOW-HKRainbownetworklimitedHK	true

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
85.239.34.134	m68k.elf	Get hash	malicious	Unknown	Browse
	sh4.elf	Get hash	malicious	Unknown	Browse
	x86.elf	Get hash	malicious	Unknown	Browse
	spc.elf	Get hash	malicious	Unknown	Browse
	212.64.215.71-arm-2024-12-25T12_31_55.elf	Get hash	malicious	Unknown	Browse
	ppc.elf	Get hash	malicious	Mirai	Browse
	sh4.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Mirai	Browse
	spc.elf	Get hash	malicious	Mirai	Browse
	arm6.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	rebirth.sh4.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	sh4.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	rebirth.m68.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	rebirth.mpsl.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	rebirth.mips.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	x86.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	spc.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	rebirth.arm4.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.24
	dlr.arm5.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	rebirth.arm5.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
RAINBOW-HKRainbownetworklimitedHK	m68k.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	sh4.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	x86.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	spc.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	1C6ljtnwXP.exe	Get hash	malicious	LummaC	Browse	85.239.54.77
	212.64.215.71-arm-2024-12-25T12_31_55.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	armv5l.elf	Get hash	malicious	Unknown	Browse	185.152.92.158
	statmentt.exe	Get hash	malicious	ScreenConnect Tool	Browse	85.239.34.190
	ppc.elf	Get hash	malicious	Mirai	Browse	85.239.34.134
	sh4.elf	Get hash	malicious	Mirai	Browse	85.239.34.134

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, EABI4 version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.82221209455016
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	arm6.elf
File size:	30'564 bytes
MD5:	bad36d8fc61c2a221c2609dd5ff792af
SHA1:	bc71c073a75c4847334fccdf7f6d0be3eedf18ea
SHA256:	e5364f3baf34c9911eed614ca6c35fc032c854efb6c5ce45b2fc82b9c250cf53
SHA512:	f40171a5ce6209d8cd3826704d34f12aae126a48ed68a77b2e6b5351828a1d9a47345894e70b550fa84fc6e35f3eccacbcb02084241fea3fcc86b5d3c7134406
SSDEEP:	768:jenflWCgSKMJbDKmTbRI+VZi5A/oTgQHc1V0h:jenflWnwJb/ZIQi5AATgQH
TLSH:	4FD20996F9819F11C5D1127AFA0E164E73131B2CF3EE77226E156F2067874BB0E3A816
File Content Preview:	.ELF..............(.....T...4...4u......4. ...(......................q...q...............q...q...q.......&..........Q.td..................................-...L..................@-.,@...0....S..... 0....S.........../..0...0...@..../..t.......q....-.@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:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8154
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	30004
Section Header Size:	40
Number of Section Headers:	14
Header String Table Index:	13

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x10	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0x6c9c	0x0	0x6	AX	16
.fini	PROGBITS	0xed4c	0x6d4c	0x10	0x0	0x6	AX	4
.rodata	PROGBITS	0xed5c	0x6d5c	0x494	0x0	0x2	A	4
.eh_frame	PROGBITS	0x171f0	0x71f0	0x4	0x0	0x3	WA	4
.init_array	INIT_ARRAY	0x171f4	0x71f4	0x4	0x0	0x3	WA	4
.fini_array	FINI_ARRAY	0x171f8	0x71f8	0x4	0x0	0x3	WA	4
.jcr	PROGBITS	0x171fc	0x71fc	0x4	0x0	0x3	WA	4
.got	PROGBITS	0x17200	0x7200	0x74	0x4	0x3	WA	4
.data	PROGBITS	0x17274	0x7274	0x244	0x0	0x3	WA	4
.bss	NOBITS	0x174b8	0x74b8	0x23dc	0x0	0x3	WA	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x74b8	0x10	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x74c8	0x6c	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	0x71f0	0x71f0	5.8739	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x71f0	0x171f0	0x171f0	0x2c8	0x26a4	3.5136	0x6	RW	0x8000	.eh_frame .init_array .fini_array .jcr .got .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Suricata IDS Alerts

Timestamp	SID	Signature	Severity	Source IP	Source Port	Dest IP	Dest Port	Protocol
2024-12-30T02:57:45.631520+0100	2849816	ETPRO MALWARE ELF/Multiverze CnC Checkin	1	192.168.2.13	53632	85.239.34.134	6666	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 30, 2024 02:57:45.618562937 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:57:45.623558998 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:57:45.623617887 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:57:45.631520033 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:57:45.636378050 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:57:49.769591093 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:57:49.769711971 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:57:49.769885063 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:57:49.774660110 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:57:54.781241894 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:57:54.781501055 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:57:54.781502008 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:57:54.786493063 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:57:59.125097036 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:57:59.125255108 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:57:59.125308037 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:57:59.130160093 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:57:59.819967985 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:57:59.820158958 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:57:59.825062037 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:04.857590914 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:04.857888937 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:04.862785101 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:09.872098923 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:09.872332096 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:09.877321959 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:14.136725903 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:14.136903048 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:14.141838074 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:14.879164934 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:14.879334927 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:14.884191036 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:19.884844065 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:19.885102034 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:19.890022993 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:24.956624031 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:24.957279921 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:24.962222099 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:29.153701067 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:29.154056072 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:29.158924103 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:29.974155903 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:29.974442959 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:29.979352951 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:34.983551025 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:34.983659029 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:34.988636017 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:40.051960945 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:40.052269936 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:40.057194948 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:44.156881094 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:44.157161951 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:44.162100077 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:45.069504023 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:45.069799900 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:45.074685097 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:50.080955982 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:50.081604004 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:50.086551905 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:55.124850035 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:55.125174046 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:55.130084038 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:59.169323921 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:58:59.169629097 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:58:59.174601078 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:00.136609077 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:00.136894941 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:00.141896009 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:05.147859097 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:05.148248911 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:05.153213978 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:10.159460068 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:10.159781933 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:10.164659023 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:14.185374975 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:14.185699940 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:14.190634012 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:15.169172049 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:15.169411898 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:15.174339056 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:20.180269957 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:20.180587053 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:20.185518980 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:25.219510078 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:25.220029116 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:25.225013018 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:29.254153967 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:29.254487991 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:29.259455919 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:30.259890079 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:30.260263920 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:30.265243053 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:35.273374081 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:35.273636103 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:35.278556108 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:40.321480989 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:40.321887016 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:40.326983929 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:44.262125969 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:44.262491941 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:44.267394066 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:45.330933094 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:45.331465006 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:45.336389065 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:50.340199947 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:50.340490103 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:50.346164942 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:55.352575064 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 02:59:55.352979898 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 02:59:55.359070063 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:00.361077070 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:00.361404896 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:00.366395950 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:05.374866009 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:05.375340939 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:05.380285025 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:10.419771910 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:10.420043945 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:10.427011967 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:14.323437929 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:14.323997021 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:14.328857899 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:15.468075991 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:15.468394041 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:15.473372936 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:20.480803967 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:20.480982065 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:20.485944033 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:25.551759005 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:25.552045107 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:25.556905031 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:29.345689058 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:29.346007109 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:29.350797892 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:30.562424898 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:30.562536001 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:30.568104029 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:35.577301025 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:35.577469110 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:35.582324982 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:40.587140083 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:40.587409019 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:40.592246056 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:44.371689081 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:44.372004986 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:44.376904011 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:45.651693106 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:45.651887894 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:45.656712055 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:50.658427954 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:50.658736944 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:50.663608074 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:55.665345907 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:55.665549040 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:55.670435905 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:59.384677887 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:00:59.384994984 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:00:59.391382933 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:01:00.672554970 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:01:00.672911882 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:01:00.677794933 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:01:05.678678989 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:01:05.678941965 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:01:05.683762074 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:01:10.686405897 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:01:10.686959028 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:01:10.691768885 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:01:14.450656891 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:01:14.450824022 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:01:14.457017899 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:01:15.723196030 CET	6666	53632	85.239.34.134	192.168.2.13
Dec 30, 2024 03:01:15.723361969 CET	53632	6666	192.168.2.13	85.239.34.134
Dec 30, 2024 03:01:15.728251934 CET	6666	53632	85.239.34.134	192.168.2.13

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 30, 2024 03:00:30.669470072 CET	47925	53	192.168.2.13	1.1.1.1
Dec 30, 2024 03:00:30.669470072 CET	41488	53	192.168.2.13	1.1.1.1
Dec 30, 2024 03:00:30.676075935 CET	53	47925	1.1.1.1	192.168.2.13
Dec 30, 2024 03:00:30.676662922 CET	53	41488	1.1.1.1	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 30, 2024 03:00:30.669470072 CET	192.168.2.13	1.1.1.1	0xe6e7	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Dec 30, 2024 03:00:30.669470072 CET	192.168.2.13	1.1.1.1	0xac	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 30, 2024 03:00:30.676075935 CET	1.1.1.1	192.168.2.13	0xe6e7	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Dec 30, 2024 03:00:30.676075935 CET	1.1.1.1	192.168.2.13	0xe6e7	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: arm6.elf PID: 5475, Parent PID: 5393

General

Start time (UTC):	01:57:44
Start date (UTC):	30/12/2024
Path:	/tmp/arm6.elf
Arguments:	/tmp/arm6.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm6.elf PID: 5477, Parent PID: 5475

General

Start time (UTC):	01:57:44
Start date (UTC):	30/12/2024
Path:	/tmp/arm6.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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 arm6.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

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

Suricata IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: arm6.elf PID: 5475, Parent PID: 5393

General

Chronological Activities

Analysis Process: arm6.elf PID: 5477, Parent PID: 5475

General

Chronological Activities

Linux Analysis Report
arm6.elf