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Linux Analysis Report
arm5.elf

Overview

General Information

Sample name:	arm5.elf
Analysis ID:	1582183
MD5:	7f0cbc115d5a177c16b3969c294fe023
SHA1:	97fd0bcd903ac80804231a568386d77937f20a88
SHA256:	abdbb122771ebfc211f8ea24b5c009923e5b0028bfad001d740cbd4ea3b79ca0
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:	1582183
Start date and time:	2024-12-30 03:35:08 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 5s
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:	arm5.elf
Detection:	MAL
Classification:	mal56.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/arm5.elf
PID:	5574
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	$UICIDEBOY$
Standard Error:

Process Tree

system is lnxubuntu20

arm5.elf (PID: 5574, Parent: 5493, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/arm5.elf

arm5.elf New Fork (PID: 5578, Parent: 5574)

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
2024-12-30T03:36:05.226874+0100	2849816	1	A Network Trojan was detected	192.168.2.14	50772	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: arm5.elf	ReversingLabs: Detection: 28%
Source: arm5.elf	Virustotal: Detection: 25%			Perma Link

Networking

Suricata IDS alerts for network traffic

Source: Network traffic

Suricata IDS: 2849816 - Severity 1 - ETPRO MALWARE ELF/Multiverze CnC Checkin : 192.168.2.14:50772 -> 85.239.34.134:6666

Source: global traffic

TCP traffic: 192.168.2.14:50772 -> 85.239.34.134:6666

Source: /tmp/arm5.elf (PID: 5574)

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/arm5.elf (PID: 5574)

Queries kernel information via 'uname':

Jump to behavior

Source: arm5.elf, 5574.1.00007fff82fde000.00007fff82fff000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/arm5.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/arm5.elf
Source: arm5.elf, 5574.1.000055ade9dc6000.000055ade9ef4000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: arm5.elf, 5574.1.000055ade9dc6000.000055ade9ef4000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: arm5.elf, 5574.1.00007fff82fde000.00007fff82fff000.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
arm5.elf	29%	ReversingLabs	Linux.Backdoor.Gafgyt
arm5.elf	25%	Virustotal		Browse

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	ppc.elf	Get hash	malicious	Unknown	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	arm6.elf	Get hash	malicious	Unknown	Browse
	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

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	woega6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	rebirth.arm5.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.24
	rebirth.x86.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	ppc.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	rebirth.ppc.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.24
	mips.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	zmap.x86_64.elf	Get hash	malicious	Okiru	Browse	162.213.35.24
	rebirth.arm6.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	ppc.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	mips.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	arm6.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	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

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):	5.862695178498935
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	arm5.elf
File size:	44'176 bytes
MD5:	7f0cbc115d5a177c16b3969c294fe023
SHA1:	97fd0bcd903ac80804231a568386d77937f20a88
SHA256:	abdbb122771ebfc211f8ea24b5c009923e5b0028bfad001d740cbd4ea3b79ca0
SHA512:	a375feb0ce4a7d6a053fdd7bd417ac17008ef11af4f6a7f58f054c673044b4a59202b11ee46a8da226dfb853d83b806fe4f103afcc51d1fccc4cba624385ca06
SSDEEP:	768:WQnS2KQZYJoLXRhC5dcKw2l/8i2QD05/1WYtEk+2G/e:WQnS2KQu4XRhC5Tw2l/8iM5/wEc/
TLSH:	3D13E74AF9816F00D4E521BAFF4E124933535B6CE3FE7102AE155F2563CAA6B0F76812
File Content Preview:	.ELF..............(.........4...........4. ...(........p.....%...%.. ... ....................................................6...6......l1...................6...6..................Q.td..................................-...L..................@-.,@...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:	0x8194
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	5
Section Header Offset:	43496
Section Header Size:	40
Number of Section Headers:	17
Header String Table Index:	16

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0
.init	PROGBITS	0x80d4	0xd4	0x10	0x0	0x6	AX	0	4
.text	PROGBITS	0x80f0	0xf0	0x9fa0	0x0	0x6	AX	0	16
.fini	PROGBITS	0x12090	0xa090	0x10	0x0	0x6	AX	0	4
.rodata	PROGBITS	0x120a0	0xa0a0	0x4c8	0x0	0x2	A	0	4
.ARM.extab	PROGBITS	0x12568	0xa568	0x18	0x0	0x2	A	0	4
.ARM.exidx	ARM_EXIDX	0x12580	0xa580	0x120	0x0	0x82	AL	2	4
.eh_frame	PROGBITS	0x136a0	0xa6a0	0x4	0x0	0x3	WA	0	4
.tbss	NOBITS	0x136a4	0xa6a4	0x8	0x0	0x403	WAT	0	4
.init_array	INIT_ARRAY	0x136a4	0xa6a4	0x4	0x0	0x3	WA	0	4
.fini_array	FINI_ARRAY	0x136a8	0xa6a8	0x4	0x0	0x3	WA	0	4
.jcr	PROGBITS	0x136ac	0xa6ac	0x4	0x0	0x3	WA	0	4
.got	PROGBITS	0x136b0	0xa6b0	0xa8	0x4	0x3	WA	0	4
.data	PROGBITS	0x13758	0xa758	0x1f0	0x0	0x3	WA	0	4
.bss	NOBITS	0x13948	0xa948	0x2ec4	0x0	0x3	WA	0	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0xa948	0x16	0x0	0x0		0	1
.shstrtab	STRTAB	0x0	0xa95e	0x88	0x0	0x0		0	1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
EXIDX	0xa580	0x12580	0x12580	0x120	0x120	4.4018	0x4	R	0x4	.ARM.exidx
LOAD	0x0	0x8000	0x8000	0xa6a0	0xa6a0	5.8945	0x5	R E	0x1000	.init .text .fini .rodata .ARM.extab .ARM.exidx
LOAD	0xa6a0	0x136a0	0x136a0	0x2a8	0x316c	3.7587	0x6	RW	0x1000	.eh_frame .tbss .init_array .fini_array .jcr .got .data .bss
TLS	0xa6a4	0x136a4	0x136a4	0x0	0x8	0.0000	0x4	R	0x4	.tbss
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
2024-12-30T03:36:05.226874+0100	2849816	ETPRO MALWARE ELF/Multiverze CnC Checkin	1	192.168.2.14	50772	85.239.34.134	6666	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 30, 2024 03:36:05.215487003 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:05.220462084 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:05.220557928 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:05.226874113 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:05.231656075 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:09.983390093 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:09.983566999 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:09.983715057 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:09.988486052 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:15.056134939 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:15.056569099 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:15.056622028 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:15.061405897 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:17.551392078 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:17.551641941 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:17.551641941 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:17.556504965 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:20.066874027 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:20.067086935 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:20.071954966 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:25.073812962 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:25.074174881 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:25.078995943 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:30.120126963 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:30.120800972 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:30.125634909 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:32.564282894 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:32.564675093 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:32.569487095 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:35.131449938 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:35.131902933 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:35.136718035 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:40.140542030 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:40.140794992 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:40.145592928 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:45.155520916 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:45.155785084 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:45.160659075 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:50.166575909 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:50.166733027 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:50.171603918 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:55.174747944 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:36:55.174892902 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:36:55.181607008 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:00.192265987 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:00.192656040 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:00.197479963 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:02.587376118 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:02.587774992 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:02.592634916 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:05.220431089 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:05.220683098 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:05.225611925 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:10.262913942 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:10.263128042 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:10.267952919 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:15.279196024 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:15.279426098 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:15.284282923 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:17.625365973 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:17.625688076 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:17.630624056 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:20.320941925 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:20.321216106 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:20.326675892 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:25.354368925 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:25.354610920 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:25.359442949 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:30.415759087 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:30.415992975 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:30.420852900 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:32.636032104 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:32.636305094 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:32.641153097 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:35.366134882 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:35.366298914 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:35.371136904 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:40.373039961 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:40.373306990 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:40.378108978 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:45.382261992 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:45.382517099 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:45.387356043 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:47.643100023 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:47.643435955 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:47.648288012 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:50.428101063 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:50.428442001 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:50.433326006 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:55.447001934 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:37:55.447171926 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:37:55.452084064 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:00.461107016 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:00.461592913 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:00.466454983 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:02.653383017 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:02.653774977 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:02.658622026 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:05.468367100 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:05.468650103 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:05.473505020 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:10.474829912 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:10.475155115 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:10.480021954 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:15.485239983 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:15.485768080 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:15.490638018 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:17.663964033 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:17.664438963 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:17.669365883 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:20.555413008 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:20.555844069 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:20.560762882 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:25.574847937 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:25.575140953 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:25.580064058 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:30.620263100 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:30.620605946 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:30.625449896 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:32.675435066 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:32.675664902 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:32.680583954 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:35.655566931 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:35.656095982 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:35.660984993 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:40.668328047 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:40.668611050 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:40.673454046 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:45.673958063 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:45.674285889 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:45.679101944 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:47.684108019 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:47.684335947 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:47.689186096 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:50.685597897 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:50.685862064 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:50.690740108 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:52.108278990 CET	45160	53	192.168.2.14	8.8.8.8
Dec 30, 2024 03:38:52.113178015 CET	53	45160	8.8.8.8	192.168.2.14
Dec 30, 2024 03:38:52.113235950 CET	45160	53	192.168.2.14	8.8.8.8
Dec 30, 2024 03:38:52.113265991 CET	45160	53	192.168.2.14	8.8.8.8
Dec 30, 2024 03:38:52.113276958 CET	45160	53	192.168.2.14	8.8.8.8
Dec 30, 2024 03:38:52.118056059 CET	53	45160	8.8.8.8	192.168.2.14
Dec 30, 2024 03:38:52.118066072 CET	53	45160	8.8.8.8	192.168.2.14
Dec 30, 2024 03:38:52.556046963 CET	53	45160	8.8.8.8	192.168.2.14
Dec 30, 2024 03:38:52.556153059 CET	45160	53	192.168.2.14	8.8.8.8
Dec 30, 2024 03:38:54.556122065 CET	53	45160	8.8.8.8	192.168.2.14
Dec 30, 2024 03:38:54.556634903 CET	45160	53	192.168.2.14	8.8.8.8
Dec 30, 2024 03:38:54.561496973 CET	53	45160	8.8.8.8	192.168.2.14
Dec 30, 2024 03:38:55.755680084 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:38:55.756073952 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:38:55.760953903 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:00.782382011 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:00.782761097 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:00.787580013 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:02.720112085 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:02.720709085 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:02.725720882 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:05.850806952 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:05.851205111 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:05.855994940 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:10.866936922 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:10.867326975 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:10.872198105 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:15.878767014 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:15.879246950 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:15.884011030 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:17.727273941 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:17.727652073 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:17.732496023 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:20.890930891 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:20.891568899 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:20.896429062 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:25.956726074 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:25.957093954 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:25.961952925 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:30.964694023 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:30.964904070 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:30.969858885 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:32.739902020 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:32.740092039 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:32.744952917 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:36.057076931 CET	6666	50772	85.239.34.134	192.168.2.14
Dec 30, 2024 03:39:36.057410002 CET	50772	6666	192.168.2.14	85.239.34.134
Dec 30, 2024 03:39:36.062316895 CET	6666	50772	85.239.34.134	192.168.2.14

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 30, 2024 03:38:52.113265991 CET	192.168.2.14	8.8.8.8	0x984f	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Dec 30, 2024 03:38:52.113276958 CET	192.168.2.14	8.8.8.8	0x5415	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 03:38:52.556046963 CET	8.8.8.8	192.168.2.14	0x984f	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Dec 30, 2024 03:38:52.556046963 CET	8.8.8.8	192.168.2.14	0x984f	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: arm5.elf PID: 5574, Parent PID: 5493

General

Start time (UTC):	02:36:04
Start date (UTC):	30/12/2024
Path:	/tmp/arm5.elf
Arguments:	/tmp/arm5.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm5.elf PID: 5578, Parent PID: 5574

General

Start time (UTC):	02:36:04
Start date (UTC):	30/12/2024
Path:	/tmp/arm5.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 arm5.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

DNS Queries

DNS Answers

System Behavior

Analysis Process: arm5.elf PID: 5574, Parent PID: 5493

General

Chronological Activities

Analysis Process: arm5.elf PID: 5578, Parent PID: 5574

General

Chronological Activities

Linux Analysis Report
arm5.elf