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Linux Analysis Report
Aqua.i686.elf

Overview

General Information

Sample name:	Aqua.i686.elf
Analysis ID:	1590654
MD5:	6cdff4e8032f79891a0fa6bca9811313
SHA1:	fb78f09569822d5b75dbbecf151e8c61dec08556
SHA256:	05fd36fdb90d371b4a4ce8ae48e52e01327043967b7995cdafbc79f03cf38bbf
Tags:	elfuser-abuse_ch
Infos:
Errors No process behavior to analyse as no analysis process or sample was found

Detection

Score:	60
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Machine Learning detection for sample

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

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1590654
Start date and time:	2025-01-14 12:56:08 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 25s
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:	Aqua.i686.elf
Detection:	MAL
Classification:	mal60.linELF@0/0@0/0

Errors

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

Runtime Messages

Command:	/tmp/Aqua.i686.elf
PID:	6255
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
Aqua.i686.elf	Linux_Trojan_Mirai_268aac0b	unknown	unknown	0x9c6f:$a: 24 18 0F B7 44 24 20 8B 54 24 1C 83 F9 01 8B 7E 0C 89 04 24 8B
Aqua.i686.elf	Linux_Trojan_Mirai_0cb1699c	unknown	unknown	0x9c22:$a: DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 10 0F B7 02 83 E9 02 83
Aqua.i686.elf	Linux_Trojan_Mirai_70ef58f1	unknown	unknown	0xc50d:$a: 89 D0 8B 19 01 D8 0F B6 5C 24 10 30 18 89 D0 8B 19 01 D8 0F B6 5C 0xc5ad:$a: 89 D0 8B 19 01 D8 0F B6 5C 24 10 30 18 89 D0 8B 19 01 D8 0F B6 5C
Aqua.i686.elf	Linux_Trojan_Mirai_3a85a418	unknown	unknown	0x7967:$a: 01 D8 66 C1 C8 08 C1 C8 10 66 C1 C8 08 66 83 7C 24 2C FF 89
Aqua.i686.elf	Linux_Trojan_Mirai_485c4b13	unknown	unknown	0x308:$a: 7E 1F 8B 4C 24 4C 01 D1 0F B6 11 88 D0 2C 61 3C 19 77 05 80
Aqua.i686.elf	Linux_Trojan_Mirai_7d05725e	unknown	unknown	0x27e:$a: 24 97 00 00 00 89 6C 24 08 89 74 24 04 89 14 24 0F B7 C0 89 44
Aqua.i686.elf	Linux_Trojan_Mirai_2e3f67a9	unknown	unknown	0x2a22:$a: 53 83 EC 04 0F B6 74 24 14 8B 5C 24 18 8B 7C 24 20 0F B6 44 0x2a82:$a: 53 83 EC 04 0F B6 74 24 14 8B 5C 24 18 8B 7C 24 20 0F B6 44
Aqua.i686.elf	Linux_Trojan_Mirai_88de437f	unknown	unknown	0xd132:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
Aqua.i686.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x123af:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
Click to see the 4 entries

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: Aqua.i686.elf	Virustotal: Detection: 17%			Perma Link
Source: Aqua.i686.elf	ReversingLabs: Detection: 13%

Machine Learning detection for sample

Source: Aqua.i686.elf

Joe Sandbox ML: detected

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
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: 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	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

System Summary

Malicious sample detected (through community Yara rule)

Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_268aac0b Author: unknown
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_0cb1699c Author: unknown
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_70ef58f1 Author: unknown
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_3a85a418 Author: unknown
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_485c4b13 Author: unknown
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_7d05725e Author: unknown
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_2e3f67a9 Author: unknown
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown

Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_268aac0b reference_sample = 49c94d184d7e387c3efe34ae6f021e011c3046ae631c9733ab0a230d5fe28ead, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 9c581721bf82af7dc6482a2c41af5fb3404e01c82545c7b2b29230f707014781, id = 268aac0b-c5c7-4035-8381-4e182de91e32, last_modified = 2021-09-16
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_0cb1699c reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6e44c68bba8c9fb53ac85080b9ad765579f027cabfea5055a0bb3a85b8671089, id = 0cb1699c-9a08-4885-aa7f-0f1ee2543cac, last_modified = 2021-09-16
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_70ef58f1 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c46eac9185e5f396456004d1e0c42b54a9318e0450f797c55703122cfb8fea89, id = 70ef58f1-ac74-4e33-ae03-e68d1d5a4379, last_modified = 2021-09-16
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_3a85a418 reference_sample = 86a43b39b157f47ab12e9dc1013b4eec0e1792092d4cef2772a21a9bf4fc518a, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 554aff5770bfe8fdeae94f5f5a0fd7f7786340a95633433d8e686af1c25b8cec, id = 3a85a418-2bd9-445a-86cb-657ca7edf566, last_modified = 2021-09-16
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_485c4b13 reference_sample = 49c94d184d7e387c3efe34ae6f021e011c3046ae631c9733ab0a230d5fe28ead, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 28f3e8982cee2836a59721c88ee0a9159ad6fdfc27c0091927f5286f3a731e9a, id = 485c4b13-3c7c-47a7-b926-8237cb759ad7, last_modified = 2021-09-16
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_7d05725e reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 7fcd34cb7c37836a1fa8eb9375a80da01bda0e98c568422255d83c840acc0714, id = 7d05725e-db59-42a7-99aa-99de79728126, last_modified = 2021-09-16
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_2e3f67a9 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6a06815f3d2e5f1a7a67f4264953dbb2e9d14e5f3486b178da845eab5b922d4f, id = 2e3f67a9-6fd5-4457-a626-3a9015bdb401, last_modified = 2021-09-16
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: Aqua.i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26

Source: classification engine

Classification label: mal60.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
Aqua.i686.elf	17%	Virustotal		Browse
Aqua.i686.elf	13%	ReversingLabs	Linux.Trojan.Mirai
Aqua.i686.elf	100%	Joe Sandbox ML

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
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
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	boatnet.arc.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	boatnet.arm5.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
91.189.91.42	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	boatnet.arc.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	boatnet.arm5.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	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
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	boatnet.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	boatnet.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
CANONICAL-ASGB	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	boatnet.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	boatnet.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
INIT7CH	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	sshd.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	boatnet.arc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	boatnet.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	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, Intel 80386, version 1 (SYSV), statically linked, missing section headers at 133444
Entropy (8bit):	6.242206328391764
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	Aqua.i686.elf
File size:	89'511 bytes
MD5:	6cdff4e8032f79891a0fa6bca9811313
SHA1:	fb78f09569822d5b75dbbecf151e8c61dec08556
SHA256:	05fd36fdb90d371b4a4ce8ae48e52e01327043967b7995cdafbc79f03cf38bbf
SHA512:	f3c2c6532404430e842e97dfd4a1d8f76b1e1f997f378121bbf32d6b8b6a0fc5a9cddd04d726744b9c173547ff4f503f08ba7c2dbebb1d9faffa15534ec5e86b
SSDEEP:	1536:0E8JgUIcbwI23JAYjzjC16dyX7jezvkK8rsWnX0RcWuKSGqKEeJ8+64i:0E3fcbj23D3GkdMjeLkZrjX8hSzKEeTU
TLSH:	6D930740F98B81F6C9474D3050A7F23FCB3295395071DAADDF996F26CB2BA42A60325D
File Content Preview:	.ELF....................h...4...........4. ...(..............................................@...@...G..............Q.td............................U..S.......{....h........[]...$.............U......=.....t..1....D@.....D@......u........t...$.>...........

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 14, 2025 12:56:55.380351067 CET	43928	443	192.168.2.23	91.189.91.42
Jan 14, 2025 12:57:00.755614042 CET	42836	443	192.168.2.23	91.189.91.43
Jan 14, 2025 12:57:01.779220104 CET	42516	80	192.168.2.23	109.202.202.202
Jan 14, 2025 12:57:15.601322889 CET	43928	443	192.168.2.23	91.189.91.42
Jan 14, 2025 12:57:27.887747049 CET	42836	443	192.168.2.23	91.189.91.43
Jan 14, 2025 12:57:31.983105898 CET	42516	80	192.168.2.23	109.202.202.202
Jan 14, 2025 12:57:56.555830956 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

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Warning!

Linux Analysis Report Aqua.i686.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Errors

Runtime Messages

Yara Signatures

Initial Sample

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
Aqua.i686.elf