Edit tour

Linux Analysis Report
ixXoLDt5pH.elf

Overview

General Information

Sample name:	ixXoLDt5pH.elf renamed because original name is a hash value
Original sample name:	61313b582ba8fa8ba6a819fd4a960d51e7c92324efe8c0f5294c651f26223753.elf
Analysis ID:	1646374
MD5:	77f516739374e597454f6a9a7f99df38
SHA1:	0fea9b6983f36b44ede53e9842d1948d0fc91c19
SHA256:	61313b582ba8fa8ba6a819fd4a960d51e7c92324efe8c0f5294c651f26223753
Tags:	elfuser-mentality
Infos:
Errors No process behavior to analyse as no analysis process or sample was found

Detection

Score:	48
Range:	0 - 100

Signatures

Multi AV Scanner detection for submitted file

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1646374
Start date and time:	2025-03-23 23:29:55 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 33s
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:	ixXoLDt5pH.elf renamed because original name is a hash value
Original Sample Name:	61313b582ba8fa8ba6a819fd4a960d51e7c92324efe8c0f5294c651f26223753.elf
Detection:	MAL
Classification:	mal48.linELF@0/0@0/0

Errors

No process behavior to analyse as no analysis process or sample was found

Runtime Messages

Command:	/tmp/ixXoLDt5pH.elf
PID:	6237
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: ixXoLDt5pH.elf	Virustotal: Detection: 48%			Perma Link
Source: ixXoLDt5pH.elf	ReversingLabs: Detection: 52%

Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443

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: 91.189.91.42
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: 91.189.91.42

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

Source: classification engine

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

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	System Service 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 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

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
ixXoLDt5pH.elf	48%	Virustotal		Browse
ixXoLDt5pH.elf	53%	ReversingLabs	Linux.Trojan.Multiverze

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

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
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
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	na.elf	Get hash	malicious	Prometei	Browse
	powerpc.elf	Get hash	malicious	Mirai	Browse
	m68k.elf	Get hash	malicious	Mirai	Browse
	x86_64.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Mirai	Browse
	mipsel.elf	Get hash	malicious	Mirai	Browse
	bot.elf	Get hash	malicious	Unknown	Browse
	parm5.elf	Get hash	malicious	Unknown	Browse
	pmips.elf	Get hash	malicious	Mirai	Browse
	gigab.sh4.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	na.elf	Get hash	malicious	Prometei	Browse
	powerpc.elf	Get hash	malicious	Mirai	Browse
	m68k.elf	Get hash	malicious	Mirai	Browse
	x86_64.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Mirai	Browse
	mipsel.elf	Get hash	malicious	Mirai	Browse
	bot.elf	Get hash	malicious	Unknown	Browse
	parm5.elf	Get hash	malicious	Unknown	Browse
	pmips.elf	Get hash	malicious	Mirai	Browse
	gigab.sh4.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	powerpc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	x86_64.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	mipsel.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	owari.arm6.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	bot.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	parm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	pmips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
CANONICAL-ASGB	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	powerpc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	x86_64.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	mipsel.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	owari.arm6.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	bot.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	parm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	pmips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
INIT7CH	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	powerpc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	m68k.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	x86_64.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	mips.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	mipsel.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	bot.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	parm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	pmips.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	gigab.sh4.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 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, missing section headers at 30304408
Entropy (8bit):	6.166632140105277
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	ixXoLDt5pH.elf
File size:	655'360 bytes
MD5:	77f516739374e597454f6a9a7f99df38
SHA1:	0fea9b6983f36b44ede53e9842d1948d0fc91c19
SHA256:	61313b582ba8fa8ba6a819fd4a960d51e7c92324efe8c0f5294c651f26223753
SHA512:	3b45bbef6a1fa538e2bf2a2d23198b90e67e6a2687117df48737011ef20dc8f195bd0b033bfc05261effea7bac20c529ecd1e657fadab01583352becd810e9b3
SSDEEP:	12288:ciZLBtBn77RD3w2AJK7g9rb/TBvO90dL3BmAFd4A64nsfJEc:ci3nHRD3wC7g9rb/TBvO90dL3BmAFd4f
TLSH:	10D4F757A89550F4C1FEE134C66AA213BDA13499073827D72FA147F10B26FF86A7C368
File Content Preview:	.ELF..............>.....p4@.....@........`..........@.8...@.#.".........@.......@.@.....@.@...............................................@.......@...............................................@.......@......%.......%.......................0.......0@....

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 6
• 443 (HTTPS)
• 80 (HTTP)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 23, 2025 23:30:49.536012888 CET	42836	443	192.168.2.23	91.189.91.43
Mar 23, 2025 23:30:50.303929090 CET	42516	80	192.168.2.23	109.202.202.202
Mar 23, 2025 23:31:03.870476007 CET	43928	443	192.168.2.23	91.189.91.42
Mar 23, 2025 23:31:16.156532049 CET	42836	443	192.168.2.23	91.189.91.43
Mar 23, 2025 23:31:20.251676083 CET	42516	80	192.168.2.23	109.202.202.202
Mar 23, 2025 23:31:44.824367046 CET	43928	443	192.168.2.23	91.189.91.42

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 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 ixXoLDt5pH.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Errors

Runtime Messages

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

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

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Linux Analysis Report
ixXoLDt5pH.elf