MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a757c63a3b1fd90cd245c9590266906aac0d02712049cb6873f0e2c2adc3b4c9. 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: 10

Intelligence 10 IOCs YARA 1 File information Comments 1

SHA256 hash:	a757c63a3b1fd90cd245c9590266906aac0d02712049cb6873f0e2c2adc3b4c9
SHA3-384 hash:	a5cebf2665f5a605c0c14c6da50f79bfc0f00d524b1c131f051b02dff5877710a1a2513341a436980422bd5ce506cd38
SHA1 hash:	b3db534c6b86da47dfa9a7b55885474acf596a57
MD5 hash:	d64d515bcf2d91d1a7222e4a5a0ec940
humanhash:	yellow-network-blue-pizza
File name:	d64d515bcf2d91d1a7222e4a5a0ec940
Download:	download sample
Signature	Mirai Create hunting rule
File size:	75'268 bytes
First seen:	2024-04-23 14:42:22 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:8GcEk0+/kGoDDBKhjErbwlONGR5znoyhI6SiC:8GcSRMjEPsRnx+
TLSH	T132733A91FD829613C6D012BBFB5E418D372A13A8D3EE72079E256F20378785B0E77652
telfhash	t1043100654e840ddca3c0c301828f057e2fed39e423103698cb6e7bce81569d37221839
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter	zbetcheckin
Tags:	32 arm elf mirai

Intelligence

File Origin

# of uploads :

# of downloads :

102

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/a757c63a3b1fd90cd245c9590266906aac0d02712049cb6873f0e2c2adc3b4c9

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

type:Mirai 94.156.79.77:33966

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/363829a6-fd73-407d-adff-4208b4023b21

Result

Threat name:

n/a

Detection:

malicious

Classification:

troj.evad

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/1430434

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Queries the IP of a very long domain name

Sample deletes itself

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a757c63a3b1fd90cd245c9590266906aac0d02712049cb6873f0e2c2adc3b4c9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a757c63a3b1fd90cd245c9590266906aac0d02712049cb6873f0e2c2adc3b4c9/

Threat name:

Linux.Trojan.Mirai

Status:

Malicious

First seen:

2024-04-23 14:43:07 UTC

File Type:

ELF32 Little (Exe)

AV detection:

14 of 24 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=u5l4mor3d7mqzusfzfmqezuqnkwa2atrebe4w2dt6drmflodwteq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:botnet

Link:

https://tria.ge/reports/240423-r3kp6ahb2x/

Behaviour

Reads runtime system information

Changes its process name

Enumerates running processes

Deletes itself

Malware Config

C2 Extraction:

89.190.156.145

Please note that we are no longer able to provide a coverage score for Virus Total.

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.