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Linux Analysis Report
aisuru.i586.elf

Overview

General Information

Sample name:	aisuru.i586.elf
Analysis ID:	1502206
MD5:	71d43172c1fda38a716425df67592187
SHA1:	3620c8e08707effd0e05be1ba3ad898f7caa1f33
SHA256:	1fc1035b6d2c0516837354056416dccf319b3bf5d658f5f0de63c7198ec1d614
Tags:	aisuruelf
Infos:

Detection

Score:	48
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Sample has stripped symbol table

Yara signature match

Classification

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1502206
Start date and time:	2024-08-31 14:52:27 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 36s
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:	aisuru.i586.elf
Detection:	MAL
Classification:	mal48.linELF@0/0@1/0

Runtime Messages

Command:	/tmp/aisuru.i586.elf
PID:	5505
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:	Segmentation fault

Process Tree

system is lnxubuntu20

aisuru.i586.elf (PID: 5505, Parent: 5430, MD5: 71d43172c1fda38a716425df67592187) Arguments: /tmp/aisuru.i586.elf

aisuru.i586.elf New Fork (PID: 5506, Parent: 5505)

aisuru.i586.elf New Fork (PID: 5522, Parent: 5506)

udisksd New Fork (PID: 5515, Parent: 802)

dumpe2fs (PID: 5515, Parent: 802, MD5: 5c66f7d8f7681a40562cf049ad4b72b4) Arguments: dumpe2fs -h /dev/dm-0

udisksd New Fork (PID: 5549, Parent: 802)

dumpe2fs (PID: 5549, Parent: 802, MD5: 5c66f7d8f7681a40562cf049ad4b72b4) Arguments: dumpe2fs -h /dev/dm-0

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
aisuru.i586.elf	Linux_Trojan_Mirai_dab39a25	unknown	unknown	0x876e:$a: 0E 75 20 50 6A 00 6A 00 6A 00 53 6A 0E FF 74 24 48 68 DD 00

Memory Dumps

Source	Rule	Description	Author	Strings
5505.1.0000000008048000.0000000008058000.r-x.sdmp	Linux_Trojan_Mirai_dab39a25	unknown	unknown	0x876e:$a: 0E 75 20 50 6A 00 6A 00 6A 00 53 6A 0E FF 74 24 48 68 DD 00

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

Source: global traffic

TCP traffic: 192.168.2.13:41882 -> 92.38.160.13:2348

Source: global traffic

DNS traffic detected: DNS query: b.francoanddosbot.fun

System Summary

Malicious sample detected (through community Yara rule)

Source: aisuru.i586.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_dab39a25 Author: unknown
Source: 5505.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: aisuru.i586.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_dab39a25 reference_sample = 3e02fb63803110cabde08e809cf4acc1b8fb474ace531959a311858fdd578bab, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 5a628d9af9d6dccf29e78f780bb74a2fa25167954c34d4a1529bdea5ea891ac0, id = dab39a25-852b-441f-86ab-23d945daa62c, last_modified = 2022-01-26
Source: 5505.1.0000000008048000.0000000008058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 reference_sample = 3e02fb63803110cabde08e809cf4acc1b8fb474ace531959a311858fdd578bab, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 5a628d9af9d6dccf29e78f780bb74a2fa25167954c34d4a1529bdea5ea891ac0, id = dab39a25-852b-441f-86ab-23d945daa62c, last_modified = 2022-01-26

Source: classification engine

Classification label: mal48.linELF@0/0@1/0

Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/230/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/110/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/231/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/111/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/232/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/112/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/233/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/113/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/234/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/114/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/235/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/115/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/236/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/116/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/237/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/117/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/238/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/238/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/118/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/239/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/239/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/119/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/914/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/10/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/917/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/11/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/12/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/13/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/14/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/15/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/16/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/17/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/18/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/19/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/240/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/3095/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/120/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/241/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/241/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/121/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/242/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/1/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/122/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/243/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/2/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/123/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/244/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/3/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/124/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/245/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/1588/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/125/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/4/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/246/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/126/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/5/maps	Jump to behavior
Source: /tmp/aisuru.i586.elf (PID: 5522)	File opened: /proc/5/cmdline	Jump to behavior

Source: submitted sample

Stderr: Segmentation fault: exit code = 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	1 OS Credential Dumping	System Service 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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
aisuru.i586.elf	5%	ReversingLabs	Linux.Trojan.Mirai

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
b.francoanddosbot.fun	92.223.30.117	true	false		unknown

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
92.38.160.13	unknown	Austria		199524	GCOREAT	false

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
GCOREAT	botnt.arm5.elf	Get hash	malicious	Unknown	Browse	92.38.135.247
	http://techcrunchabc.homes	Get hash	malicious	Unknown	Browse	92.223.97.97
	https://eu5qwt3o.beauty/offer/4?imp=amakyvlljhftr1723918476202&rurl=https%3A%2F%2Fgentlyrevitalizedarchitect.com%2F%3Fa%3D103098%26c%3D143007%26s1%3D79%26s2%3Damakyvlljhftr1723918476202%26s3%3Dwww.foxnews.com	Get hash	malicious	Unknown	Browse	92.223.21.23
	https://fwealthm.com	Get hash	malicious	Unknown	Browse	92.223.127.156
	https://www.globalepic.co.kr/view.php?ud=202408011057515744edd3030223_29	Get hash	malicious	Unknown	Browse	92.38.168.190
	SLL8zVmaGj.elf	Get hash	malicious	Unknown	Browse	92.38.145.145
	cJTpn6cF6x.elf	Get hash	malicious	Unknown	Browse	92.38.145.126
	FcMd5XxxZ0.elf	Get hash	malicious	Mirai	Browse	5.8.68.127
	http://url7525.miamiadvisors.com/ls/click?upn=u001.wJ6z96nUyPZ-2FP3pZYKQ4grlWRA-2BI-2F1rqfNlBRYAOK617ycFr5ImTLyXCmxLJcv6yLgMV_ILgzAGh9pPX7AoSafK9Gs8M95O4IkW7nxJpWXnZg2bNLwLz1rEKfmulLU5eU2IirbR6maz-2FOZfMUy-2BVMayO5oF0VxEf9RkpuvjpEWS917JL-2FlEdZLcy0N2moO5kBZyyWhfQeoUYQPbgRy3uWBpJdT4j9-2F407DT7CERAfdu0Wr9UIAsPY80QOswLOO9LadRo7o9vTiRpEd3AFhdViJcbk78c3ObscDblx2YbYK370JiDJPOfWBXXkAUnEm2Wq1PAUFMy2RL1TLrpX-2BYOCyu7UVmosfks-2FJaeND37qWXN7DjKocYXqRw8VBcV-2FZ7Xg3jhU5i-2B-2FDbjqlm7brQEoCUMUF7jEkYCjnKmcLdnbXpPH40uORTZdzy7gL13vFbnK72rl0v05q1jJgNfU3GOafg1xS3KJXhmpkNx2tJEKjWveC9jHtKw8ToyuE8jCy2wmMEMNC8vwpFbJBhk3VFkb7Td02PVhoad-2BCAnQPF2zfzGH9Goj2yCsgv1q-2BY6ye6NIj2q-2BU3Z92rukjRCCduWWpPYw1CBSWRNYRPd5-2BNdjauwjm6cGkzjt8mEiiMOnPDGoqado8m6xxiX1UhT6mSHKSrtbCKh1BBWUObYrPHzLD38q9li2rTZzkBQDmIjJ6Z0vV0cU74Yu-2B7r3oIQRd5r3Ak6qWyLDqsZjmXneZ1H9YvUwSWayHYysIY8FbSfpiYd1-2BRgOweM89t0nlR2ZLjDPI5zSLLu-2FPeaTD-2BxJZEFIHsedZkjl1H7pjD-2B-2FpEmiC2KWlGRJXBJKvc2oEJOMug91loOprYIUMulBGJzHGpHAe9nq4-2B87dsS3cDnjA4MQYiXWyp-2FXhk5WFIxiGlR5IqHdGDHxUeU5UDGAHJgWMcGhkV2blFM-3D	Get hash	malicious	Unknown	Browse	92.223.97.97
	https://cutt.ly/Netz3TGL	Get hash	malicious	Unknown	Browse	92.223.124.62

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, stripped
Entropy (8bit):	6.313745529866953
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	aisuru.i586.elf
File size:	66'640 bytes
MD5:	71d43172c1fda38a716425df67592187
SHA1:	3620c8e08707effd0e05be1ba3ad898f7caa1f33
SHA256:	1fc1035b6d2c0516837354056416dccf319b3bf5d658f5f0de63c7198ec1d614
SHA512:	019e2199498f349581f3816b664df612ae3a3d194e1df10eb299fff34b456380137cda6f93fcbfc24c1f2c539ab891d9ec809a5caae7ab313ce84c1648c84072
SSDEEP:	1536:WWgrbVMLlVz/ZqjsOzMaBy9kt5vtgCKA8Uo31s6ojqA+r:dgrbVML79MsOQaBKkLvt3K1+Xw
TLSH:	F7535B48E797D4F0E9070275116BE73B5376DA254170EE7FCB88EE72AD22A12916B30C
File Content Preview:	.ELF....................T...4...H.......4. ...(.....................................................................Q.td................................d....?..................U......=.....t..5...................u........t....h........................&...

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8048154
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	66120
Section Header Size:	40
Number of Section Headers:	13
Header String Table Index:	12

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8048094	0x94	0x11	0x0	0x6	AX	1
.text	PROGBITS	0x80480b0	0xb0	0xe557	0x0	0x6	AX	16
.fini	PROGBITS	0x8056607	0xe607	0xc	0x0	0x6	AX	1
.rodata	PROGBITS	0x8056614	0xe614	0xdb8	0x0	0x2	A	4
.eh_frame	PROGBITS	0x8058000	0x10000	0x74	0x0	0x3	WA	4
.ctors	PROGBITS	0x8058074	0x10074	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x805807c	0x1007c	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x8058084	0x10084	0x4	0x0	0x3	WA	4
.got.plt	PROGBITS	0x8058088	0x10088	0xc	0x4	0x3	WA	4
.data	PROGBITS	0x80580a0	0x100a0	0x150	0x0	0x3	WA	32
.bss	NOBITS	0x8058200	0x101f0	0x1be8	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x101f0	0x56	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8048000	0x8048000	0xf3cc	0xf3cc	6.5315	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0x10000	0x8058000	0x8058000	0x1f0	0x1de8	3.1553	0x6	RW	0x1000	.eh_frame .ctors .dtors .jcr .got.plt .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 31, 2024 14:53:34.016077042 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:34.020891905 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:34.020941019 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:34.020941019 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:34.025773048 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:35.358306885 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:35.358397961 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:35.358398914 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:35.363276958 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:35.941764116 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:35.941854954 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:35.941854954 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:35.946727991 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:36.527039051 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:36.527235985 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:36.527287960 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:36.532108068 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:36.532272100 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:36.539450884 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:38.529326916 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:38.534225941 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:39.113876104 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:39.155283928 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:51.126218081 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:53:51.131735086 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:51.710731030 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:53:51.711009026 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:03.721278906 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:03.726174116 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:04.304944992 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:04.305011034 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:16.317287922 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:16.322257996 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:16.921483040 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:16.921550035 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:28.933325052 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:29.143193960 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:29.355195045 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:29.453994989 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:29.454006910 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:29.454018116 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:30.036058903 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:30.036119938 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:42.047336102 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:42.052201033 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:42.631234884 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:42.631331921 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:54.643533945 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:54:54.648515940 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:55.228177071 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:54:55.228354931 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:07.240695000 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:07.248433113 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:55:08.742713928 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:55:08.742794991 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:08.742814064 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:55:08.742849112 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:08.743031979 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:55:08.743072033 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:08.743534088 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:55:08.743572950 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:20.753211021 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:21.055175066 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:21.567178965 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:21.601859093 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:55:22.196530104 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:55:22.196634054 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:34.207170963 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:34.527118921 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:35.007204056 CEST	41882	2348	192.168.2.13	92.38.160.13
Aug 31, 2024 14:55:35.041402102 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:55:35.634679079 CEST	2348	41882	92.38.160.13	192.168.2.13
Aug 31, 2024 14:55:35.634845018 CEST	41882	2348	192.168.2.13	92.38.160.13

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 31, 2024 14:53:34.003529072 CEST	49853	53	192.168.2.13	8.8.8.8
Aug 31, 2024 14:53:34.014981985 CEST	53	49853	8.8.8.8	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Aug 31, 2024 14:53:34.003529072 CEST	192.168.2.13	8.8.8.8	0x59ff	Standard query (0)	b.francoanddosbot.fun	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Aug 31, 2024 14:53:34.014981985 CEST	8.8.8.8	192.168.2.13	0x59ff	No error (0)	b.francoanddosbot.fun	92.223.30.117	A (IP address)	IN (0x0001)	false
Aug 31, 2024 14:53:34.014981985 CEST	8.8.8.8	192.168.2.13	0x59ff	No error (0)	b.francoanddosbot.fun	34.97.142.97	A (IP address)	IN (0x0001)	false
Aug 31, 2024 14:53:34.014981985 CEST	8.8.8.8	192.168.2.13	0x59ff	No error (0)	b.francoanddosbot.fun	194.190.152.105	A (IP address)	IN (0x0001)	false
Aug 31, 2024 14:53:34.014981985 CEST	8.8.8.8	192.168.2.13	0x59ff	No error (0)	b.francoanddosbot.fun	92.38.160.13	A (IP address)	IN (0x0001)	false
Aug 31, 2024 14:53:34.014981985 CEST	8.8.8.8	192.168.2.13	0x59ff	No error (0)	b.francoanddosbot.fun	92.223.30.25	A (IP address)	IN (0x0001)	false
Aug 31, 2024 14:53:34.014981985 CEST	8.8.8.8	192.168.2.13	0x59ff	No error (0)	b.francoanddosbot.fun	172.234.244.28	A (IP address)	IN (0x0001)	false
Aug 31, 2024 14:53:34.014981985 CEST	8.8.8.8	192.168.2.13	0x59ff	No error (0)	b.francoanddosbot.fun	5.8.33.179	A (IP address)	IN (0x0001)	false
Aug 31, 2024 14:53:34.014981985 CEST	8.8.8.8	192.168.2.13	0x59ff	No error (0)	b.francoanddosbot.fun	185.255.178.242	A (IP address)	IN (0x0001)	false
Aug 31, 2024 14:53:34.014981985 CEST	8.8.8.8	192.168.2.13	0x59ff	No error (0)	b.francoanddosbot.fun	5.8.33.163	A (IP address)	IN (0x0001)	false
Aug 31, 2024 14:53:34.014981985 CEST	8.8.8.8	192.168.2.13	0x59ff	No error (0)	b.francoanddosbot.fun	35.219.254.219	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: aisuru.i586.elf PID: 5505, Parent PID: 5430

General

Start time (UTC):	12:53:33
Start date (UTC):	31/08/2024
Path:	/tmp/aisuru.i586.elf
Arguments:	/tmp/aisuru.i586.elf
File size:	66640 bytes
MD5 hash:	71d43172c1fda38a716425df67592187

Chronological Activities

Analysis Process: aisuru.i586.elf PID: 5506, Parent PID: 5505

General

Start time (UTC):	12:53:33
Start date (UTC):	31/08/2024
Path:	/tmp/aisuru.i586.elf
Arguments:	-
File size:	66640 bytes
MD5 hash:	71d43172c1fda38a716425df67592187

Chronological Activities

Analysis Process: aisuru.i586.elf PID: 5522, Parent PID: 5506

General

Start time (UTC):	12:53:33
Start date (UTC):	31/08/2024
Path:	/tmp/aisuru.i586.elf
Arguments:	-
File size:	66640 bytes
MD5 hash:	71d43172c1fda38a716425df67592187

Chronological Activities

Analysis Process: udisksd PID: 5515, Parent PID: 802

General

Start time (UTC):	12:53:33
Start date (UTC):	31/08/2024
Path:	/usr/lib/udisks2/udisksd
Arguments:	-
File size:	483056 bytes
MD5 hash:	1d7ae439cc3d82fa6b127671ce037a24

Chronological Activities

Analysis Process: dumpe2fs PID: 5515, Parent PID: 802

General

Start time (UTC):	12:53:33
Start date (UTC):	31/08/2024
Path:	/usr/sbin/dumpe2fs
Arguments:	dumpe2fs -h /dev/dm-0
File size:	31112 bytes
MD5 hash:	5c66f7d8f7681a40562cf049ad4b72b4

Chronological Activities

Analysis Process: udisksd PID: 5549, Parent PID: 802

General

Start time (UTC):	12:53:33
Start date (UTC):	31/08/2024
Path:	/usr/lib/udisks2/udisksd
Arguments:	-
File size:	483056 bytes
MD5 hash:	1d7ae439cc3d82fa6b127671ce037a24

Chronological Activities

Analysis Process: dumpe2fs PID: 5549, Parent PID: 802

General

Start time (UTC):	12:53:33
Start date (UTC):	31/08/2024
Path:	/usr/sbin/dumpe2fs
Arguments:	dumpe2fs -h /dev/dm-0
File size:	31112 bytes
MD5 hash:	5c66f7d8f7681a40562cf049ad4b72b4

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
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 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 aisuru.i586.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

Networking

System Summary

Persistence and Installation Behavior

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

System Behavior

Analysis Process: aisuru.i586.elf PID: 5505, Parent PID: 5430

General

Chronological Activities

Analysis Process: aisuru.i586.elf PID: 5506, Parent PID: 5505

General

Chronological Activities

Analysis Process: aisuru.i586.elf PID: 5522, Parent PID: 5506

General

Chronological Activities

Analysis Process: udisksd PID: 5515, Parent PID: 802

General

Chronological Activities

Analysis Process: dumpe2fs PID: 5515, Parent PID: 802

General

Chronological Activities

Analysis Process: udisksd PID: 5549, Parent PID: 802

General

Chronological Activities

Analysis Process: dumpe2fs PID: 5549, Parent PID: 802

General

Chronological Activities

Linux Analysis Report
aisuru.i586.elf