MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4c1ec61e1b35b6afd59b8b42d5d388e6c48f42d8e47691914fe846474d0d26a. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4c1ec61e1b35b6afd59b8b42d5d388e6c48f42d8e47691914fe846474d0d26a
SHA3-384 hash: 735cab05e36506652f42eaec9f6a656557bb4c7363eb1161da34616f31a64ce18c3731eeab11e8be26b1843f7b638eb2
SHA1 hash: 56a88c7aa69c636589471ebcdea5fb480d63f0ac
MD5 hash: 2072583fde570ab54c453cd64151e93d
humanhash: venus-jupiter-fillet-black
File name:2072583fde570ab54c453cd64151e93d
Download: download sample
Signature Mirai
Create hunting rule
File size:32'324 bytes
First seen:2022-01-04 13:05:47 UTC
Last seen:2022-01-04 14:51:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:QzOK1gyZENe9fqgXNDwKfIsH8+rbVwWa9jMFGo2i:sgyZ9RXVwKfd88VwjMFGo2i
TLSH T17EE2F1A9E7FC1232C931493F6FB72958765E9F45F25317502A8D1C139A212EECF6D240
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
146
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.47818906.9796.23651.UNOFFICIAL
Create hunting rule

Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/3814/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
67%
Tags:
anti-debug mirai
Link:
https://www.filescan.io/uploads/61d4463dbfe53d318f25c385/reports/a352c0df-8332-4c9d-8edf-0fe13c84f184/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/c4c1ec61e1b35b6afd59b8b42d5d388e6c48f42d8e47691914fe846474d0d26a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
185.204.217.174:5034
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f5f52c34-58f5-4efd-84dd-6fa5f2c5b76b
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/915221
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 547699 Sample: eOtmSqG53Y Startdate: 04/01/2022 Architecture: LINUX Score: 68 18 156.234.199.243 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 2->18 20 45.173.189.204 WILLYNETPROVEDORBR Brazil 2->20 22 98 other IPs or domains 2->22 24 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many ports of the same IP (likely port scanning) 2->28 30 2 other signatures 2->30 8 eOtmSqG53Y 2->8         started        signatures3 process4 process5 10 eOtmSqG53Y 8->10         started        process6 12 eOtmSqG53Y 10->12         started        14 eOtmSqG53Y 10->14         started        16 eOtmSqG53Y 10->16         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c4c1ec61e1b35b6afd59b8b42d5d388e6c48f42d8e47691914fe846474d0d26a/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-01-04 07:23:01 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 43 (41.86%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220104-qb3wzsahbl/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/c4c1ec61e1b35b6afd59b8b42d5d388e6c48f42d8e47691914fe846474d0d26a

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
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 c4c1ec61e1b35b6afd59b8b42d5d388e6c48f42d8e47691914fe846474d0d26a

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1946775/
  
URLhaus
https://urlhaus.abuse.ch/url/1945589/
  
URLhaus
https://urlhaus.abuse.ch/url/1948593/

Comments


Avatar
zbet commented on 2022-01-04 13:05:50 UTC

url : hxxp://185.204.217.174/lx/0