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Linux Analysis Report
arm.b.elf

Overview

General Information

Sample name:	arm.b.elf
Analysis ID:	1561848
MD5:	cd343187d3c906e0f31915f0cfe530cc
SHA1:	68c74983d1be7dae6cc0fd9e4e8305bc5cfc74ff
SHA256:	9342f87d3a6d1a99f9cdb08dd90abd7a5f7e96adf5b682b96c4341624e442252
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	48
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Detected TCP or UDP traffic on non-standard ports

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

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:	1561848
Start date and time:	2024-11-24 13:32:07 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 6m 54s
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:	arm.b.elf
Detection:	MAL
Classification:	mal48.linELF@0/0@0/0

Warnings

VT rate limit hit for: arm.b.elf

Runtime Messages

Command:	/tmp/arm.b.elf
PID:	6243
Exit Code:
Exit Code Info:
Killed:	True
Standard Output:	apophislol DEBUG MODE YO [main] we are the only process on this system! [watchdog] failed to find a valid watchdog driver, bailing out
Standard Error:

Process Tree

system is lnxubuntu20

dash New Fork (PID: 6217, Parent: 4331)

rm (PID: 6217, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.MBi4uDqKfa /tmp/tmp.iz63md9wLs /tmp/tmp.cAMoGgC5Xb

dash New Fork (PID: 6218, Parent: 4331)

rm (PID: 6218, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.MBi4uDqKfa /tmp/tmp.iz63md9wLs /tmp/tmp.cAMoGgC5Xb

arm.b.elf (PID: 6243, Parent: 6144, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/arm.b.elf

arm.b.elf New Fork (PID: 6245, Parent: 6243)

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata 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: arm.b.elf

ReversingLabs: Detection: 39%

Source: global traffic

TCP traffic: 192.168.2.23:59618 -> 154.213.187.68:6075

Source: /tmp/arm.b.elf (PID: 6243)

Socket: 127.0.0.1:31243

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.213.187.68

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 33606
Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal48.linELF@0/0@0/0

Source: /usr/bin/dash (PID: 6217)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.MBi4uDqKfa /tmp/tmp.iz63md9wLs /tmp/tmp.cAMoGgC5Xb			Jump to behavior
Source: /usr/bin/dash (PID: 6218)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.MBi4uDqKfa /tmp/tmp.iz63md9wLs /tmp/tmp.cAMoGgC5Xb			Jump to behavior

Source: /tmp/arm.b.elf (PID: 6243)

Queries kernel information via 'uname':

Jump to behavior

Source: arm.b.elf, 6243.1.000055f3932cf000.000055f3933fd000.rw-.sdmp, arm.b.elf, 6245.1.000055f3932cf000.000055f3933fd000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: arm.b.elf, 6243.1.000055f3932cf000.000055f3933fd000.rw-.sdmp, arm.b.elf, 6245.1.000055f3932cf000.000055f3933fd000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: arm.b.elf, 6243.1.00007ffe1d655000.00007ffe1d676000.rw-.sdmp, arm.b.elf, 6245.1.00007ffe1d655000.00007ffe1d676000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: arm.b.elf, 6243.1.00007ffe1d655000.00007ffe1d676000.rw-.sdmp, arm.b.elf, 6245.1.00007ffe1d655000.00007ffe1d676000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/arm.b.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/arm.b.elf

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	1 File Deletion	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 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
arm.b.elf	39%	ReversingLabs	Linux.Trojan.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
154.213.187.68	unknown	Seychelles	22769	DDOSING-BGP-NETWORKUS	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
154.213.187.68	mpsl.b.elf	Get hash	malicious	Mirai	Browse
	mpsl.b.elf	Get hash	malicious	Mirai	Browse
	arm.b.elf	Get hash	malicious	Unknown	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	.i.elf	Get hash	malicious	Unknown	Browse
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse
	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse
	la.bot.arm6.elf	Get hash	malicious	Unknown	Browse
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse
	mpsl.b.elf	Get hash	malicious	Mirai	Browse
	.i.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	.i.elf	Get hash	malicious	Unknown	Browse
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse
	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse
	la.bot.arm6.elf	Get hash	malicious	Unknown	Browse
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse
	mpsl.b.elf	Get hash	malicious	Mirai	Browse
	.i.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	.i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arm6.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	mpsl.b.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	.i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
DDOSING-BGP-NETWORKUS	mpsl.b.elf	Get hash	malicious	Mirai	Browse	154.213.187.68
	main_x86.elf	Get hash	malicious	Mirai	Browse	154.213.189.14
	boatnet.arm.elf	Get hash	malicious	Unknown	Browse	154.213.187.214
	dropper.elf	Get hash	malicious	Mirai	Browse	154.213.187.39
	garm7.elf	Get hash	malicious	Mirai	Browse	154.213.187.125
	gmpsl.elf	Get hash	malicious	Unknown	Browse	154.213.187.125
	mpsl.elf	Get hash	malicious	Unknown	Browse	154.213.187.125
	arm7.elf	Get hash	malicious	Mirai	Browse	154.213.187.125
	mips.elf	Get hash	malicious	Unknown	Browse	154.213.187.125
	garm.elf	Get hash	malicious	Unknown	Browse	154.213.187.125
INIT7CH	.i.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	la.bot.arm6.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	mpsl.b.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	.i.elf	Get hash	malicious	Unknown	Browse	109.202.202.202

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):	6.078355330289249
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	arm.b.elf
File size:	54'252 bytes
MD5:	cd343187d3c906e0f31915f0cfe530cc
SHA1:	68c74983d1be7dae6cc0fd9e4e8305bc5cfc74ff
SHA256:	9342f87d3a6d1a99f9cdb08dd90abd7a5f7e96adf5b682b96c4341624e442252
SHA512:	1b686cd800a352eaabb5eb6b28b23bd0af9c5b2e54062cab36721ea19c65e3d41caa1039d5459e16499ca8bca15e3e2c65e8df2cd00d1d8c86bae58956c25c76
SSDEEP:	1536:sfoHi27NUxvJJDZ9JMFV5yfPhJbXC1olvX:sJ27+xvJHfMFV5a5JbXCgX
TLSH:	35334C95BD416B02C5C2517BFB1E438C3726576CE2EB73135E2AAF603787A260E7B106
File Content Preview:	.ELF...a..........(.........4...4.......4. ...(.....................$...$...............................8'..........Q.td..................................-...L."....+..........0@-.\P...0....S.0...P@...0... ....R......0...0...........0... ....R..... 0....S

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x8190
Flags:	0x202
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	53812
Section Header Size:	40
Number of Section Headers:	11
Header String Table Index:	10

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x18	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0xafdc	0x0	0x6	AX	16
.fini	PROGBITS	0x1308c	0xb08c	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x130a0	0xb0a0	0x1b84	0x0	0x2	A	4
.ctors	PROGBITS	0x1d004	0xd004	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1d00c	0xd00c	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x1d018	0xd018	0x1bc	0x0	0x3	WA	4
.bss	NOBITS	0x1d1d4	0xd1d4	0x2568	0x0	0x3	WA	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0xd1d4	0x10	0x0	0x0		1
.shstrtab	STRTAB	0x0	0xd1e4	0x4e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8000	0x8000	0xcc24	0xcc24	6.1860	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0xd004	0x1d004	0x1d004	0x1d0	0x2738	1.8031	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
Nov 24, 2024 13:32:51.176827908 CET	443	33606	54.171.230.55	192.168.2.23
Nov 24, 2024 13:32:53.087333918 CET	43928	443	192.168.2.23	91.189.91.42
Nov 24, 2024 13:32:54.473706961 CET	59618	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:32:54.593430042 CET	6075	59618	154.213.187.68	192.168.2.23
Nov 24, 2024 13:32:54.593503952 CET	59618	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:32:54.596163034 CET	59618	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:32:54.715728998 CET	6075	59618	154.213.187.68	192.168.2.23
Nov 24, 2024 13:32:54.715919018 CET	59618	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:32:54.835427999 CET	6075	59618	154.213.187.68	192.168.2.23
Nov 24, 2024 13:32:56.802485943 CET	6075	59618	154.213.187.68	192.168.2.23
Nov 24, 2024 13:32:56.802777052 CET	59618	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:32:56.804256916 CET	59618	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:32:56.923882008 CET	6075	59618	154.213.187.68	192.168.2.23
Nov 24, 2024 13:32:57.806287050 CET	59620	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:32:57.925806046 CET	6075	59620	154.213.187.68	192.168.2.23
Nov 24, 2024 13:32:57.925901890 CET	59620	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:32:57.927162886 CET	59620	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:32:58.046659946 CET	6075	59620	154.213.187.68	192.168.2.23
Nov 24, 2024 13:32:58.046853065 CET	59620	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:32:58.166342974 CET	6075	59620	154.213.187.68	192.168.2.23
Nov 24, 2024 13:32:58.718606949 CET	42836	443	192.168.2.23	91.189.91.43
Nov 24, 2024 13:32:59.998349905 CET	42516	80	192.168.2.23	109.202.202.202
Nov 24, 2024 13:33:00.110687017 CET	6075	59620	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:00.110888958 CET	59620	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:00.230392933 CET	6075	59620	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:01.113140106 CET	59622	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:01.233350039 CET	6075	59622	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:01.233551025 CET	59622	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:01.234827995 CET	59622	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:01.354398966 CET	6075	59622	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:01.354527950 CET	59622	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:01.477710962 CET	6075	59622	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:03.468981028 CET	6075	59622	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:03.469443083 CET	59622	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:03.590589046 CET	6075	59622	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:04.471968889 CET	59624	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:04.591476917 CET	6075	59624	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:04.591707945 CET	59624	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:04.593076944 CET	59624	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:04.712594986 CET	6075	59624	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:04.712836981 CET	59624	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:04.833190918 CET	6075	59624	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:06.800688982 CET	6075	59624	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:06.801292896 CET	59624	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:06.920942068 CET	6075	59624	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:07.803708076 CET	59626	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:07.923306942 CET	6075	59626	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:07.923445940 CET	59626	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:07.924699068 CET	59626	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:08.044589043 CET	6075	59626	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:08.044775963 CET	59626	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:08.164761066 CET	6075	59626	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:10.130995989 CET	6075	59626	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:10.131306887 CET	59626	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:10.251056910 CET	6075	59626	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:11.133496046 CET	59628	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:11.253978014 CET	6075	59628	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:11.254189014 CET	59628	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:11.255568027 CET	59628	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:11.375134945 CET	6075	59628	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:11.375360012 CET	59628	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:11.495677948 CET	6075	59628	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:13.485577106 CET	6075	59628	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:13.485903025 CET	59628	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:13.606086016 CET	6075	59628	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:14.487901926 CET	59630	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:14.588316917 CET	43928	443	192.168.2.23	91.189.91.42
Nov 24, 2024 13:33:14.608486891 CET	6075	59630	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:14.608582020 CET	59630	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:14.609488010 CET	59630	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:14.729283094 CET	6075	59630	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:14.729434013 CET	59630	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:14.848975897 CET	6075	59630	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:16.792179108 CET	6075	59630	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:16.792411089 CET	59630	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:16.955806971 CET	6075	59630	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:17.794512033 CET	59632	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:17.914138079 CET	6075	59632	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:17.914331913 CET	59632	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:17.915637016 CET	59632	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:18.035332918 CET	6075	59632	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:18.035419941 CET	59632	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:18.155056953 CET	6075	59632	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:20.050668001 CET	6075	59632	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:20.050849915 CET	59632	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:20.171442032 CET	6075	59632	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:21.053282976 CET	59634	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:21.173218012 CET	6075	59634	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:21.173399925 CET	59634	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:21.175328016 CET	59634	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:21.294770002 CET	6075	59634	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:21.295015097 CET	59634	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:21.414592028 CET	6075	59634	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:23.390254974 CET	6075	59634	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:23.390431881 CET	59634	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:23.509918928 CET	6075	59634	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:24.392710924 CET	59636	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:24.512326002 CET	6075	59636	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:24.512520075 CET	59636	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:24.513348103 CET	59636	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:24.632848978 CET	6075	59636	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:24.633135080 CET	59636	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:24.753700018 CET	6075	59636	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:24.827094078 CET	42836	443	192.168.2.23	91.189.91.43
Nov 24, 2024 13:33:26.698478937 CET	6075	59636	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:26.698910952 CET	59636	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:26.818578005 CET	6075	59636	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:27.701484919 CET	59638	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:27.821660995 CET	6075	59638	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:27.822067022 CET	59638	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:27.823731899 CET	59638	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:27.943227053 CET	6075	59638	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:27.943494081 CET	59638	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:28.063925028 CET	6075	59638	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:30.049175978 CET	6075	59638	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:30.049470901 CET	59638	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:30.169028997 CET	6075	59638	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:30.970098019 CET	42516	80	192.168.2.23	109.202.202.202
Nov 24, 2024 13:33:31.051418066 CET	59640	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:31.171138048 CET	6075	59640	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:31.171299934 CET	59640	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:31.173068047 CET	59640	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:31.292593956 CET	6075	59640	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:31.292707920 CET	59640	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:31.412280083 CET	6075	59640	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:33.354959965 CET	6075	59640	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:33.355333090 CET	59640	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:33.478596926 CET	6075	59640	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:34.358233929 CET	59642	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:34.477801085 CET	6075	59642	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:34.477921963 CET	59642	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:34.479650974 CET	59642	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:34.599134922 CET	6075	59642	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:34.599298000 CET	59642	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:34.720287085 CET	6075	59642	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:36.671925068 CET	6075	59642	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:36.672264099 CET	59642	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:36.791944981 CET	6075	59642	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:37.675190926 CET	59644	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:37.794895887 CET	6075	59644	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:37.795032024 CET	59644	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:37.796679974 CET	59644	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:37.916229010 CET	6075	59644	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:37.916393995 CET	59644	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:38.035870075 CET	6075	59644	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:38.483169079 CET	59644	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:38.646590948 CET	6075	59644	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:39.970969915 CET	6075	59644	154.213.187.68	192.168.2.23
Nov 24, 2024 13:33:39.971139908 CET	59644	6075	192.168.2.23	154.213.187.68
Nov 24, 2024 13:33:55.542860985 CET	43928	443	192.168.2.23	91.189.91.42

System Behavior

Analysis Process: dash PID: 6217, Parent PID: 4331

General

Start time (UTC):	12:32:50
Start date (UTC):	24/11/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6217, Parent PID: 4331

General

Start time (UTC):	12:32:50
Start date (UTC):	24/11/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.MBi4uDqKfa /tmp/tmp.iz63md9wLs /tmp/tmp.cAMoGgC5Xb
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6218, Parent PID: 4331

General

Start time (UTC):	12:32:50
Start date (UTC):	24/11/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6218, Parent PID: 4331

General

Start time (UTC):	12:32:50
Start date (UTC):	24/11/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.MBi4uDqKfa /tmp/tmp.iz63md9wLs /tmp/tmp.cAMoGgC5Xb
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: arm.b.elf PID: 6243, Parent PID: 6144

General

Start time (UTC):	12:32:53
Start date (UTC):	24/11/2024
Path:	/tmp/arm.b.elf
Arguments:	/tmp/arm.b.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm.b.elf PID: 6245, Parent PID: 6243

General

Start time (UTC):	12:32:54
Start date (UTC):	24/11/2024
Path:	/tmp/arm.b.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

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

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 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 arm.b.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Suricata 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

System Behavior

Analysis Process: dash PID: 6217, Parent PID: 4331

General

Chronological Activities

Analysis Process: rm PID: 6217, Parent PID: 4331

General

Chronological Activities

Analysis Process: dash PID: 6218, Parent PID: 4331

General

Chronological Activities

Analysis Process: rm PID: 6218, Parent PID: 4331

General

Chronological Activities

Analysis Process: arm.b.elf PID: 6243, Parent PID: 6144

General

Chronological Activities

Analysis Process: arm.b.elf PID: 6245, Parent PID: 6243

General

Chronological Activities

Linux Analysis Report
arm.b.elf