MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e6c4d85e7ffbddfd340a9d42109c10ff8612ad8ff74356fe092da67d530c6c9. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 13


Intelligence 13 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e6c4d85e7ffbddfd340a9d42109c10ff8612ad8ff74356fe092da67d530c6c9
SHA3-384 hash: def6c0fddf81d09c0415c78768e5354968b7afbd0ad938ac140996e2a7112389bd07fa0e180f034b91d71f62f88227c6
SHA1 hash: 5eafd2280c50c721075c80a214f8e35d730e828f
MD5 hash: 352c2156d107f2712f92ce6a2b2fc1b4
humanhash: virginia-arizona-robert-charlie
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:176'328 bytes
First seen:2024-08-27 17:15:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:EoOEuIrxa+4YlxrzbhkY1ThakdmFGY4wb5BJbfi2r:DOEuyQ+pEF/4o5
TLSH T153045B16B1C188FEC499D1784F9AF137DA71F42D5138B5AF27D4AB222F4EE205B2E610
telfhash t12451c1702d6579a812d7a625b30ed9e9fc720d2619e174e48f27ece0ce1a7c41d52026
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter NDA0E
Tags:404 elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
DNS request
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/66ce09db5959a837dd1144bd/reports/fbabaa4e-da56-4440-b9f1-1f8f70853b11/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
154.216.17.122
Number of open files:
21
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/2e6c4d85e7ffbddfd340a9d42109c10ff8612ad8ff74356fe092da67d530c6c9
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8b06a925-ad38-46a7-a57d-fe91e3c29e7c
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1500011
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1500011 Sample: x86_64.elf Startdate: 27/08/2024 Architecture: LINUX Score: 84 19 Malicious sample detected (through community Yara rule) 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 3 other signatures 2->25 7 x86_64.elf 2->7         started        process3 process4 9 x86_64.elf 7->9         started        process5 11 x86_64.elf 9->11         started        13 x86_64.elf 9->13         started        15 x86_64.elf 9->15         started        17 2 other processes 9->17
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2e6c4d85e7ffbddfd340a9d42109c10ff8612ad8ff74356fe092da67d530c6c9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2e6c4d85e7ffbddfd340a9d42109c10ff8612ad8ff74356fe092da67d530c6c9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-08-27 17:16:11 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fzwe3bph76657u2avhkcccobb74gckwy752dk37aslngpvjqy3eq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet discovery linux
Link:
https://tria.ge/reports/240827-vs48latbjp/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Unexpected DNS network traffic destination
Contacts a large (1491073) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2e6c4d85e7ffbddfd340a9d42109c10ff8612ad8ff74356fe092da67d530c6c9

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 2e6c4d85e7ffbddfd340a9d42109c10ff8612ad8ff74356fe092da67d530c6c9

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3127436/
  
URLhaus
https://urlhaus.abuse.ch/url/3131101/
  
URLhaus
https://urlhaus.abuse.ch/url/3131164/
  
URLhaus
https://urlhaus.abuse.ch/url/3131165/
  
URLhaus
https://urlhaus.abuse.ch/url/3131451/
  
URLhaus
https://urlhaus.abuse.ch/url/3131452/
  
URLhaus
https://urlhaus.abuse.ch/url/3131453/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments