MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a75a895731f82107fce9ab4ea68b48393cfc023541e416b99069f22c326cbe0. 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: 11

Intelligence 11 IOCs YARA 16 File information Comments 1

SHA256 hash:	6a75a895731f82107fce9ab4ea68b48393cfc023541e416b99069f22c326cbe0
SHA3-384 hash:	01300ca13d9079eaf8535a1b78ee497e946d72987a2874753d5d189e748a2eef41c5d6487c877933055a4dd511cddf54
SHA1 hash:	1be01008f1e782124870e38a6a9d301b23c756e5
MD5 hash:	febc3c5e8a66df3dceb228a75b0af7cd
humanhash:	tennis-colorado-three-vermont
File name:	febc3c5e8a66df3dceb228a75b0af7cd
Download:	download sample
Signature	Mirai Create hunting rule
File size:	68'048 bytes
First seen:	2024-02-11 11:21:23 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:oFCLfIlpZ2TFPjS31resR2ukW/6xyT49mFvqKPCe:oFCLAlpcTFPjQ1rcKixyTOIvTPZ
TLSH	T1EE6318C1F98B80F5E807493090A7F63FCB31D9694171DAAEDF49AE35EA67601921738C
telfhash	t19231d7fb2d7a1ce8f7d4a854430e2b115a1ee17b196032a14163e92532bedc240a9c3d
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 elf intel mirai

Intelligence

File Origin

# of uploads :

# of downloads :

105

Origin country :

Vendor Threat Intelligence

Detection(s):

Unix.Trojan.Mirai-9970440-0

Unix.Trojan.Mirai-10005580-0

Unix.Trojan.Mirai-10017298-0

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-debug lolbin mirai remote

Link:

https://www.filescan.io/uploads/65c8adde179f724a954f034b/reports/01469f74-70ea-4aaf-ac1f-99e41cb243a6/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

2323,23

Full report:

https://elfdigest.com/brief/6a75a895731f82107fce9ab4ea68b48393cfc023541e416b99069f22c326cbe0

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/8851d630-fc03-4509-8b92-cac07064da35

Result

Threat name:

n/a

Detection:

malicious

Classification:

troj.evad

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1390338

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

Performs DNS queries to domains with low reputation

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/6a75a895731f82107fce9ab4ea68b48393cfc023541e416b99069f22c326cbe0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/6a75a895731f82107fce9ab4ea68b48393cfc023541e416b99069f22c326cbe0/

Threat name:

Linux.Trojan.Mirai

Status:

Malicious

First seen:

2024-02-11 11:22:06 UTC

File Type:

ELF32 Little (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=nj22rfltd6bba76otk2ou2fuqoj47qbdkqpec24za2psfqzgzpqa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:botnet linux

Link:

https://tria.ge/reports/240211-ngjzyshf34/

Behaviour

Reads runtime system information

Changes its process name

Deletes itself

Malware Config

C2 Extraction:

194.169.175.3

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

Threat name:

Mirai

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/6a75a895731f82107fce9ab4ea68b48393cfc023541e416b99069f22c326cbe0

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_Mirai_0bce98a2 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_0cb1699c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_268aac0b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_2e3f67a9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_3278f1b8 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_3a85a418 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_70ef58f1 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_88de437f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_95e0056c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

Rule name:	maldoc_getEIP_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	meth_get_eip Create hunting rule
Author:	Willi Ballenthin

Rule name:	mirai_botnet_unpack Create hunting rule
Author:	bozer
Description:	Use to detect unpacked mirai, and there variants.

Rule name:	Mirai_Unpack Create hunting rule

Rule name:	myMirai Create hunting rule
Description:	Mirai

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 6a75a895731f82107fce9ab4ea68b48393cfc023541e416b99069f22c326cbe0

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2759624/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

zbet commented on 2024-02-11 11:21:24 UTC

url : hxxp://194.169.175.30/i686