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Linux Analysis Report
edit.menu.elf

Overview

General Information

Sample name:	edit.menu.elf
Analysis ID:	1664802
MD5:	b4fc4f986e5e1aea61be33679a9ddc56
SHA1:	88cce20c4caa762c249752461402c98ca3631c18
SHA256:	9ac75b655f9abd7d80ec45dde8237ecc7539b5f51529a46821aa82938a6ecc0d
Tags:	elfuser-smica83
Infos:

Detection

Score:	56
Range:	0 - 100

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

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

Sample has stripped symbol table

Sleeps for long times indicative of sandbox evasion

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1664802
Start date and time:	2025-04-14 19:47:10 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 6m 39s
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:	edit.menu.elf
Detection:	MAL
Classification:	mal56.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/edit.menu.elf
PID:	5424
Exit Code:
Exit Code Info:
Killed:	True
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

edit.menu.elf (PID: 5424, Parent: 5347, MD5: b4fc4f986e5e1aea61be33679a9ddc56) Arguments: /tmp/edit.menu.elf

dash New Fork (PID: 5452, Parent: 3582)

rm (PID: 5452, Parent: 3582, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.DcCTBauMWv /tmp/tmp.6UOeepPnBr /tmp/tmp.l7gKHwNZ1Y

dash New Fork (PID: 5453, Parent: 3582)

rm (PID: 5453, Parent: 3582, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.DcCTBauMWv /tmp/tmp.6UOeepPnBr /tmp/tmp.l7gKHwNZ1Y

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

Antivirus / Scanner detection for submitted sample

Source: edit.menu.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: edit.menu.elf	ReversingLabs: Detection: 38%
Source: edit.menu.elf	Virustotal: Detection: 47%			Perma Link

Source: unknown

HTTPS traffic detected: 54.171.230.55:443 -> 192.168.2.13:58864 version: TLS 1.2

Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.193.172
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.193.172
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.193.172
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.193.172
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.193.172
Source: unknown	TCP traffic detected without corresponding DNS query: 45.142.193.172
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

Source: unknown	Network traffic detected: HTTP traffic on port 33730 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 33732 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 33732
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 58864
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 33730
Source: unknown	Network traffic detected: HTTP traffic on port 58864 -> 443

Source: unknown

HTTPS traffic detected: 54.171.230.55:443 -> 192.168.2.13:58864 version: TLS 1.2

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

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

Source: /usr/bin/dash (PID: 5452)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.DcCTBauMWv /tmp/tmp.6UOeepPnBr /tmp/tmp.l7gKHwNZ1Y			Jump to behavior
Source: /usr/bin/dash (PID: 5453)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.DcCTBauMWv /tmp/tmp.6UOeepPnBr /tmp/tmp.l7gKHwNZ1Y			Jump to behavior

Source: /tmp/edit.menu.elf (PID: 5424)

Sleeps longer then 60s: 180.0s

Jump to behavior

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 Virtualization/Sandbox Evasion	OS Credential Dumping	1 Virtualization/Sandbox Evasion	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	1 File Deletion	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	2 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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
edit.menu.elf	39%	ReversingLabs	Linux.Trojan.Generic
edit.menu.elf	48%	Virustotal		Browse
edit.menu.elf	100%	Avira	LINUX/AVI.Agent.rqtcz

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
54.171.230.55	unknown	United States		16509	AMAZON-02US	false
45.142.193.172	unknown	Germany		35478	DATACENTERRO	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
54.171.230.55	na.elf	Get hash	malicious	Prometei	Browse
	mpsl.elf	Get hash	malicious	Aquabot	Browse
	ppc.elf	Get hash	malicious	Aquabot	Browse
	hidakibest.arm4.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	mpsl.elf	Get hash	malicious	Unknown	Browse
	arc.elf	Get hash	malicious	Mirai	Browse
	arm6.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	x86_64.elf	Get hash	malicious	Aquabot	Browse	162.213.35.24
	arm6.elf	Get hash	malicious	Aquabot	Browse	162.213.35.25
	i686.elf	Get hash	malicious	Aquabot	Browse	162.213.35.24
	linpeas.sh	Get hash	malicious	Unknown	Browse	162.213.35.24
	linpeas.sh	Get hash	malicious	Unknown	Browse	162.213.35.25
	hidakibest.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	hidakibest.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	hidakibest.ppc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	hidakibest.sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	hidakibest.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AMAZON-02US	pagamento8449.pdf	Get hash	malicious	Invisible JS, Tycoon2FA	Browse	3.165.184.23
	na.elf	Get hash	malicious	Prometei	Browse	13.214.182.154
	https://www.canva.com/design/DAGknd0Dt7w/-xEsnFq3kOQMoytgiC7isg/view?utm_content=DAGknd0Dt7w&utm_campaign=designshare&utm_medium=link2&utm_source=uniquelinks&utlId=he5d4aa7ca8	Get hash	malicious	Invisible JS, Tycoon2FA	Browse	3.165.184.110
	securedoc_20250414T103717.html	Get hash	malicious	Unknown	Browse	3.163.115.63
	na.elf	Get hash	malicious	Prometei	Browse	13.214.182.154
	https://quotadocs-cloud.webflow.io/	Get hash	malicious	Invisible JS, Tycoon2FA	Browse	3.165.184.23
	mpsl.elf	Get hash	malicious	Aquabot	Browse	34.249.145.219
	x86.elf	Get hash	malicious	Aquabot	Browse	34.249.145.219
	i686.elf	Get hash	malicious	Aquabot	Browse	54.247.62.1
	ppc.elf	Get hash	malicious	Aquabot	Browse	54.171.230.55
DATACENTERRO	slovenian_mimes.elf	Get hash	malicious	Unknown	Browse	45.142.193.214
	pm68k.elf	Get hash	malicious	Mirai	Browse	193.32.162.27
	parm.elf	Get hash	malicious	Mirai	Browse	193.32.162.27
	px86-20250406-2232.elf	Get hash	malicious	Mirai	Browse	193.32.162.27
	pmips-20250406-2232.elf	Get hash	malicious	Mirai	Browse	193.32.162.27
	pmpsl-20250406-2232.elf	Get hash	malicious	Mirai	Browse	193.32.162.27
	pspc.elf	Get hash	malicious	Mirai	Browse	193.32.162.27
	pmpsl.elf	Get hash	malicious	Mirai	Browse	193.32.162.27
	px86.elf	Get hash	malicious	Mirai	Browse	193.32.162.27
	pmips.elf	Get hash	malicious	Mirai	Browse	193.32.162.27

JA3 Fingerprints

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
fb4726d465c5f28b84cd6d14cedd13a7	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55
	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55
	resgod.arm.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55
	arm.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55
	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55
	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55
	2xvhK6n0L5YrHJ4.arm6.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	2xvhK6n0L5YrHJ4.x86_64.elf	Get hash	malicious	Mirai	Browse	54.171.230.55

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, BuildID[sha1]=52ce76e776ff7c67e51bcb57bc730f61b188600a, stripped
Entropy (8bit):	3.0145560362151413
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 49.77% ELF Executable and Linkable format (generic) (4004/1) 49.46% Lumena CEL bitmap (63/63) 0.78%
File name:	edit.menu.elf
File size:	12'848 bytes
MD5:	b4fc4f986e5e1aea61be33679a9ddc56
SHA1:	88cce20c4caa762c249752461402c98ca3631c18
SHA256:	9ac75b655f9abd7d80ec45dde8237ecc7539b5f51529a46821aa82938a6ecc0d
SHA512:	af2811da652f2c4d7c86faf238152b9bae3eabb4ae7ce37989cc8a9ba7280fcc9a4e1d0ea2bdb964c2fe76750c4056a401cf61b1f2c8e32a5a8379c7a741e4dd
SSDEEP:	96:GneQZe3PrM4IvjnkSZPf5CauE2H0YK8TivbRqIrClAcrOXWFi9hT:GeQx4IvjkKf5Dgw8TW4nF
TLSH:	F542E96273E4D1ACD494C0B5F3B2C2F2DA4A70711AF1A052F3E186570F58409DAB6E93
File Content Preview:	.ELF..............>.......@.....@........0..........@.8...@.......................@.......@.....D.......D.................................@.......@.....b.......b........................0.......0@......0@..................................... ....... .@....

Static ELF Info

ELF header
Class:	ELF64
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Advanced Micro Devices X86-64
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x401000
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	4
Section Header Offset:	12528
Section Header Size:	64
Number of Section Headers:	5
Header String Table Index:	4

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.note.gnu.build-id	NOTE	0x400120	0x120	0x24	0x0	0x2	A	4
.text	PROGBITS	0x401000	0x1000	0x1362	0x0	0x6	AX	16
.data	PROGBITS	0x403000	0x3000	0xc6	0x0	0x3	WA	16
.shstrtab	STRTAB	0x0	0x30c6	0x2a	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x144	0x144	2.2242	0x4	R	0x1000	.note.gnu.build-id
LOAD	0x1000	0x401000	0x401000	0x1362	0x1362	5.5786	0x5	R E	0x1000	.text
LOAD	0x3000	0x403000	0x403000	0xc6	0xc6	5.8745	0x6	RW	0x1000	.data
NOTE	0x120	0x400120	0x400120	0x24	0x24	4.1916	0x4	R	0x4	.note.gnu.build-id

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 14, 2025 19:47:54.193547964 CEST	33730	443	192.168.2.13	45.142.193.172
Apr 14, 2025 19:47:54.193670988 CEST	443	33730	45.142.193.172	192.168.2.13
Apr 14, 2025 19:47:54.193783045 CEST	33730	443	192.168.2.13	45.142.193.172
Apr 14, 2025 19:47:54.194155931 CEST	33730	443	192.168.2.13	45.142.193.172
Apr 14, 2025 19:47:54.194194078 CEST	443	33730	45.142.193.172	192.168.2.13
Apr 14, 2025 19:47:54.194330931 CEST	443	33730	45.142.193.172	192.168.2.13
Apr 14, 2025 19:47:54.194713116 CEST	33732	443	192.168.2.13	45.142.193.172
Apr 14, 2025 19:47:54.194783926 CEST	443	33732	45.142.193.172	192.168.2.13
Apr 14, 2025 19:47:54.194850922 CEST	33732	443	192.168.2.13	45.142.193.172
Apr 14, 2025 19:47:54.195184946 CEST	33732	443	192.168.2.13	45.142.193.172
Apr 14, 2025 19:47:54.195207119 CEST	443	33732	45.142.193.172	192.168.2.13
Apr 14, 2025 19:47:54.195260048 CEST	443	33732	45.142.193.172	192.168.2.13
Apr 14, 2025 19:48:17.241194963 CEST	58864	443	192.168.2.13	54.171.230.55
Apr 14, 2025 19:48:17.533560038 CEST	443	58864	54.171.230.55	192.168.2.13
Apr 14, 2025 19:48:19.303985119 CEST	443	58864	54.171.230.55	192.168.2.13
Apr 14, 2025 19:48:19.304045916 CEST	443	58864	54.171.230.55	192.168.2.13
Apr 14, 2025 19:48:19.304086924 CEST	443	58864	54.171.230.55	192.168.2.13
Apr 14, 2025 19:48:19.304352999 CEST	58864	443	192.168.2.13	54.171.230.55
Apr 14, 2025 19:48:19.304438114 CEST	58864	443	192.168.2.13	54.171.230.55
Apr 14, 2025 19:48:19.304438114 CEST	58864	443	192.168.2.13	54.171.230.55
Apr 14, 2025 19:48:19.307367086 CEST	58864	443	192.168.2.13	54.171.230.55
Apr 14, 2025 19:48:19.537327051 CEST	443	58864	54.171.230.55	192.168.2.13
Apr 14, 2025 19:48:19.933528900 CEST	58864	443	192.168.2.13	54.171.230.55
Apr 14, 2025 19:48:20.252403975 CEST	443	58864	54.171.230.55	192.168.2.13
Apr 14, 2025 19:48:20.258791924 CEST	443	58864	54.171.230.55	192.168.2.13
Apr 14, 2025 19:48:20.258904934 CEST	58864	443	192.168.2.13	54.171.230.55
Apr 14, 2025 19:48:20.259071112 CEST	443	58864	54.171.230.55	192.168.2.13
Apr 14, 2025 19:48:20.259125948 CEST	58864	443	192.168.2.13	54.171.230.55

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 14, 2025 19:50:37.802819967 CEST	42721	53	192.168.2.13	1.1.1.1
Apr 14, 2025 19:50:37.802953959 CEST	45223	53	192.168.2.13	1.1.1.1
Apr 14, 2025 19:50:37.909328938 CEST	53	42721	1.1.1.1	192.168.2.13
Apr 14, 2025 19:50:37.910583019 CEST	53	45223	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
Apr 14, 2025 19:50:37.802819967 CEST	192.168.2.13	1.1.1.1	0x5622	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Apr 14, 2025 19:50:37.802953959 CEST	192.168.2.13	1.1.1.1	0x371d	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
Apr 14, 2025 19:50:37.909328938 CEST	1.1.1.1	192.168.2.13	0x5622	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Apr 14, 2025 19:50:37.909328938 CEST	1.1.1.1	192.168.2.13	0x5622	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

HTTPS Connections

Timestamp	Source IP	Source Port	Dest IP	Dest Port	Subject	Issuer	Not Before	Not After	JA3 SSL Client Fingerprint	JA3 SSL Client Digest
Apr 14, 2025 19:48:19.304086924 CEST	54.171.230.55	443	192.168.2.13	58864	CN=motd.ubuntu.com CN=R10, O=Let's Encrypt, C=US	CN=R10, O=Let's Encrypt, C=US CN=ISRG Root X1, O=Internet Security Research Group, C=US	Sat Mar 22 09:18:05 CET 2025 Wed Mar 13 01:00:00 CET 2024	Fri Jun 20 10:18:04 CEST 2025 Sat Mar 13 00:59:59 CET 2027	771,4866-4867-4865-49196-49200-163-159-52393-52392-52394-49327-49325-49315-49311-49245-49249-49239-49235-49195-49199-162-158-49326-49324-49314-49310-49244-49248-49238-49234-49188-49192-107-106-49267-49271-196-195-49187-49191-103-64-49266-49270-190-189-49162-49172-57-56-136-135-49161-49171-51-50-69-68-157-49313-49309-49233-156-49312-49308-49232-61-192-60-186-53-132-47-65-255,0-11-10-35-22-23-13-43-45-51,29-23-30-25-24,0-1-2	fb4726d465c5f28b84cd6d14cedd13a7
Apr 14, 2025 19:48:19.304086924 CEST	54.171.230.55	443	192.168.2.13	58864	CN=R10, O=Let's Encrypt, C=US	CN=ISRG Root X1, O=Internet Security Research Group, C=US	Wed Mar 13 01:00:00 CET 2024	Sat Mar 13 00:59:59 CET 2027		fb4726d465c5f28b84cd6d14cedd13a7

System Behavior

Analysis Process: edit.menu.elf PID: 5424, Parent PID: 5347

General

Start time (UTC):	17:47:53
Start date (UTC):	14/04/2025
Path:	/tmp/edit.menu.elf
Arguments:	/tmp/edit.menu.elf
File size:	12848 bytes
MD5 hash:	b4fc4f986e5e1aea61be33679a9ddc56

Chronological Activities

Analysis Process: dash PID: 5452, Parent PID: 3582

General

Start time (UTC):	17:48:18
Start date (UTC):	14/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5452, Parent PID: 3582

General

Start time (UTC):	17:48:18
Start date (UTC):	14/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.DcCTBauMWv /tmp/tmp.6UOeepPnBr /tmp/tmp.l7gKHwNZ1Y
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 5453, Parent PID: 3582

General

Start time (UTC):	17:48:18
Start date (UTC):	14/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5453, Parent PID: 3582

General

Start time (UTC):	17:48:18
Start date (UTC):	14/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.DcCTBauMWv /tmp/tmp.6UOeepPnBr /tmp/tmp.l7gKHwNZ1Y
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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 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 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

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Linux Analysis Report edit.menu.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTPS Connections

System Behavior

Analysis Process: edit.menu.elf PID: 5424, Parent PID: 5347

General

Chronological Activities

Analysis Process: dash PID: 5452, Parent PID: 3582

General

Chronological Activities

Analysis Process: rm PID: 5452, Parent PID: 3582

General

Chronological Activities

Analysis Process: dash PID: 5453, Parent PID: 3582

General

Chronological Activities

Analysis Process: rm PID: 5453, Parent PID: 3582

General

Chronological Activities

Linux Analysis Report
edit.menu.elf