MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74e579e10939e19c79d5b7f6d4d648e8c503164f71e729ab892a304fff1461e8. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74e579e10939e19c79d5b7f6d4d648e8c503164f71e729ab892a304fff1461e8
SHA3-384 hash: f43c3b31a63863c2ab41f655d69d0d551d6d6769220ae1a00087a1d9468a408e3b7bbbe53ad37adae9c170f5f74f4449
SHA1 hash: 66ceb8d237362e82b00058e155de72315e1f1531
MD5 hash: f6f77c81cd1d5bc197bc219e9804352c
humanhash: fillet-freddie-minnesota-sad
File name:f6f77c81cd1d5bc197bc219e9804352c
Download: download sample
Signature Mirai
Create hunting rule
File size:62'612 bytes
First seen:2024-06-30 08:18:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:CEfQAusPDfvoSHcDBrcfRu9MUEYhzYgJL+7P17J8JZvwu:LfQAuG4SHc5qjHVL17JaL
TLSH T10E5302722612C0F7D538077D9A7EF92875058CCAAF4BB81B91F5A53B39649CD0630A8D
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 :
1
# of downloads :
104
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10032268-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
DNS request
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug gafgyt mirai packed upx
Link:
https://www.filescan.io/uploads/668114f821581a9281a04acf/reports/747f6cec-b0f9-43e3-90ce-7a04a44e321f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
45.128.232.240
Number of open files:
2
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/74e579e10939e19c79d5b7f6d4d648e8c503164f71e729ab892a304fff1461e8
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4b0f118f-0af4-4aa9-8248-aa83a9a237a4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1464821
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1464821 Sample: M7vWnxFJ2e.elf Startdate: 30/06/2024 Architecture: LINUX Score: 68 23 Multi AV Scanner detection for submitted file 2->23 25 Yara detected Mirai 2->25 27 Sample is packed with UPX 2->27 7 M7vWnxFJ2e.elf 2->7         started        9 dash rm 2->9         started        11 dash cut 2->11         started        13 8 other processes 2->13 process3 process4 15 M7vWnxFJ2e.elf 7->15         started        process5 17 M7vWnxFJ2e.elf 15->17         started        19 M7vWnxFJ2e.elf 15->19         started        21 M7vWnxFJ2e.elf 15->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/74e579e10939e19c79d5b7f6d4d648e8c503164f71e729ab892a304fff1461e8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/74e579e10939e19c79d5b7f6d4d648e8c503164f71e729ab892a304fff1461e8/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-06-27 07:17:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=otsxtyijhhqzy6ovw73njvsi5dcqgfspohtstk4jfiye77yumhua._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery upx
Link:
https://tria.ge/reports/240630-j7t6dsvfmd/
Behaviour
Enumerates kernel/hardware configuration
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Unexpected DNS network traffic destination
Contacts a large (279686) 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:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/74e579e10939e19c79d5b7f6d4d648e8c503164f71e729ab892a304fff1461e8

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 74e579e10939e19c79d5b7f6d4d648e8c503164f71e729ab892a304fff1461e8

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2914238/

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments


Avatar
zbet commented on 2024-06-30 08:18:28 UTC

url : hxxp://45.128.232.240/hmips