MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57760a0152dc771dc63e61544c0fd13c0961444c188dfce889fafc835bfe563f. 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 1 File information Comments 1

SHA256 hash:	57760a0152dc771dc63e61544c0fd13c0961444c188dfce889fafc835bfe563f
SHA3-384 hash:	da092671e8e9e19de908206722a1e84f140829f698863da71fb763f915eceb8edd97045062d616280c075991e7306ed5
SHA1 hash:	4d433b4e5d41803179e717545e419f6ee1b35602
MD5 hash:	aa3af65b4ca028ea5c73a09e2d16cc86
humanhash:	solar-india-triple-saturn
File name:	aa3af65b4ca028ea5c73a09e2d16cc86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	35'024 bytes
First seen:	2024-04-11 21:46:09 UTC
Last seen:	2024-04-11 22:27:21 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:scFxT23Z+4AQzmkXo/00i+p+SMgafoI9/oQel1EeKFLMqGTWp:sqxTO+4hmkXimlSGjiQLMR4
TLSH	T1B6F2F11CD4F6A689E0DCDEBC21EC42946FC175C9A1CEAFAEB3450810C76E5AA2C1DD34
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 mips mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Kills processes

DNS request

Opens a port

Connection attempt

Substitutes an application name

Traces processes

Deleting of the original file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug packed upx

Link:

https://www.filescan.io/uploads/66185a57bda3c35a0b051f01/reports/e44160ff-d08e-45fc-a58c-010c8357ee18/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

UPX

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/57760a0152dc771dc63e61544c0fd13c0961444c188dfce889fafc835bfe563f

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/cddc7a0b-0586-473d-a91f-cb5be3498d92

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1424762

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/57760a0152dc771dc63e61544c0fd13c0961444c188dfce889fafc835bfe563f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/57760a0152dc771dc63e61544c0fd13c0961444c188dfce889fafc835bfe563f/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2024-04-11 21:05:08 UTC

File Type:

ELF32 Little (Exe)

AV detection:

17 of 38 (44.74%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=k53auaks3r3r3rr6mfkeyd6rhqewcrcmdcg7z2ej7l6igw76ky7q._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet upx

Link:

https://tria.ge/reports/240411-1m7dnahd4z/

Behaviour

Reads runtime system information

Writes file to system bin folder

Changes its process name

Deletes itself

Modifies Watchdog functionality

Traces itself

Mirai

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/57760a0152dc771dc63e61544c0fd13c0961444c188dfce889fafc835bfe563f

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:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research

File information

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

Web download

Mirai

elf 57760a0152dc771dc63e61544c0fd13c0961444c188dfce889fafc835bfe563f

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2809489/

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

ID	Title	Severity
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Comments

Login required

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

zbet commented on 2024-04-11 21:46:10 UTC

url : hxxp://spotslfy.com/.Smpsl