MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 005c9cb191c3307ba3a9df8a3f837d2c2ad8c4dbc2b58d5c83ab32999fb2dc2d. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 005c9cb191c3307ba3a9df8a3f837d2c2ad8c4dbc2b58d5c83ab32999fb2dc2d
SHA3-384 hash: bbb7c175dea5e11f4cc0df879748ebe0dd2ddc64b50ae252f3265b02fd6bb41d16afbf2cb274f280e096c32ea50da43e
SHA1 hash: 0fe386b24dc2e083dd374e6ea5865359add40a25
MD5 hash: 40fe9f918fb21e4d62213a20906740f8
humanhash: item-potato-football-hotel
File name:40fe9f918fb21e4d62213a20906740f8
Download: download sample
Signature Mirai
Create hunting rule
File size:21'484 bytes
First seen:2023-07-27 00:15:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:MHQ8g9iGwfDOeTbIn5flq8CEffXgFyKJD78IaYHKGzt+UE66X+acG79trgSyXR2Q:N9wSeToflrDfwoK1dTQUmXvtrsX8Q
TLSH T107A2E024E1E81EF3CD69AA345DBCC8E14A18F841A29D87809649C27F917730F381A7C9
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 :
1
# of downloads :
105
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9975527-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/005c9cb191c3307ba3a9df8a3f837d2c2ad8c4dbc2b58d5c83ab32999fb2dc2d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/75434a94-85af-4fc0-bd5f-93644adad987
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1280762
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1280762 Sample: y06myNxbsq.elf Startdate: 27/07/2023 Architecture: LINUX Score: 76 22 109.202.202.202, 80 INIT7CH Switzerland 2->22 24 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 2 other signatures 2->34 7 y06myNxbsq.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 5 other processes 2->13 signatures3 process4 process5 15 y06myNxbsq.elf 7->15         started        18 y06myNxbsq.elf 7->18         started        20 y06myNxbsq.elf 7->20         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/005c9cb191c3307ba3a9df8a3f837d2c2ad8c4dbc2b58d5c83ab32999fb2dc2d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-07-27 00:16:08 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=abojzmmrymyhxi5j36fd7a35fqvnrrg3yk2y2xedvmzjth5s3qwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet linux upx
Link:
https://tria.ge/reports/230727-akf6ksge92/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/005c9cb191c3307ba3a9df8a3f837d2c2ad8c4dbc2b58d5c83ab32999fb2dc2d

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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:myMirai
Create hunting rule
Description:Mirai

File information

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

Web download

Mirai

elf 005c9cb191c3307ba3a9df8a3f837d2c2ad8c4dbc2b58d5c83ab32999fb2dc2d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2690606/

Comments


Avatar
zbet commented on 2023-07-27 00:15:59 UTC

url : hxxp://57.128.87.13/hiddenbin/m1sc.x86