MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 684cc5936f6d85df2c113c47b08ee99d3222a5dfa630c802dd2e483a1998bcaf. 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: 12


Intelligence 12 IOCs YARA 8 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 684cc5936f6d85df2c113c47b08ee99d3222a5dfa630c802dd2e483a1998bcaf
SHA3-384 hash: 142077d3b7dbc8b4c534503d9ead2ee5d135f4438e09e8ee916607938ec0ab059441046b0229b6743ed93f6c0b10a50b
SHA1 hash: 3f9597a5213cc3efa9dae5e09c40e245d4b0b8c6
MD5 hash: 251af267adcc105708d53fe5918164e4
humanhash: colorado-aspen-early-beer
File name:251af267adcc105708d53fe5918164e4
Download: download sample
Signature Mirai
Create hunting rule
File size:104'396 bytes
First seen:2024-03-15 11:06:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:n9U0DGkoDwrCcrgjYHehwGpXokiiZpHKyF6Rba8q65aScOn6eDQc:n95D1oDwzrgc+hwGpXHrpHBFObjzfMc
TLSH T199A37E8AE283D8F2E85605B15037A777AB72D43B6039EE46C72CDD31E896900D63736D
telfhash t1b25118f71e790ce9b7d09800d31e2ba21d1ae77b192076b205b3987533a7dc256b9c39
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 :
118
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29505.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10002597-0
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10012923-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/65f42bd95cd908a33db31964/reports/5114fda4-36ab-4280-b94d-2482caee97f6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/684cc5936f6d85df2c113c47b08ee99d3222a5dfa630c802dd2e483a1998bcaf
Behaviour
Process Renaming
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/50f8cd49-5d6a-4ba3-8c8c-120feefad41c
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1409510
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1409510 Sample: CV21I43GoP.elf Startdate: 15/03/2024 Architecture: LINUX Score: 60 20 230.btc-f2pool 2->20 22 daisy.ubuntu.com 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Machine Learning detection for sample 2->28 8 CV21I43GoP.elf 2->8         started        signatures3 process4 process5 10 CV21I43GoP.elf 8->10         started        process6 12 CV21I43GoP.elf 10->12         started        14 CV21I43GoP.elf 10->14         started        16 CV21I43GoP.elf 10->16         started        18 15 other processes 10->18
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/684cc5936f6d85df2c113c47b08ee99d3222a5dfa630c802dd2e483a1998bcaf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/684cc5936f6d85df2c113c47b08ee99d3222a5dfa630c802dd2e483a1998bcaf/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-15 11:07:05 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=nbgmle3pnwc56larhrd3bdxjtuzcfjo7uyymqaw5fzedugmyxsxq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/240315-m7emgsha27/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
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/684cc5936f6d85df2c113c47b08ee99d3222a5dfa630c802dd2e483a1998bcaf

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_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
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: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 684cc5936f6d85df2c113c47b08ee99d3222a5dfa630c802dd2e483a1998bcaf

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2783542/

Comments


Avatar
zbet commented on 2024-03-15 11:06:04 UTC

url : hxxp://54.38.175.224/debug.dbg