MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54f6e6a5c31c6ac4dccb4d23b4da8510c4ea3440b419e5e55f437447e8868177. 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: 13


Intelligence 13 IOCs YARA 13 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54f6e6a5c31c6ac4dccb4d23b4da8510c4ea3440b419e5e55f437447e8868177
SHA3-384 hash: d92ab1a878daf390db01f34b573f0ac7317434fb6ce714fe81b1a1c8866bfcba35a2a35dad5c692659d1ac952874109e
SHA1 hash: 4cce047a3d0d02d39718733f5450b3a79698b956
MD5 hash: 5754856482548efaedfca24bbb5810af
humanhash: mockingbird-mango-winter-quiet
File name:5754856482548efaedfca24bbb5810af
Download: download sample
Signature Mirai
Create hunting rule
File size:66'320 bytes
First seen:2024-04-06 08:38:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:T562r5PIV8g4IVSFRhkiyzxyKu9kBYDlhW7UvOum:tvFzgLVSFDk5zxnIl0gvT
TLSH T1E1530985F88B81FACA4B4D3051B7F23FCB31E97981B0976DDF49AF35DA279019212189
telfhash t1011182f64dbe48e8b7e59800c20e6e60366aa7b7395036a14523d975315be8224b9c39
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 :
84
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
DNS request
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android anti-debug mirai
Link:
https://www.filescan.io/uploads/66110a29d47d491925d2007e/reports/7f912060-f11f-4e4c-883a-0d7eaa069733/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:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/54f6e6a5c31c6ac4dccb4d23b4da8510c4ea3440b419e5e55f437447e8868177
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 185.196.10.207:60195
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e025cf21-5652-4104-b791-2abc52949707
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1421286
Signature
Connects to many ports of the same IP (likely port scanning)
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: 1421286 Sample: kT2Atf1nTG.elf Startdate: 06/04/2024 Architecture: LINUX Score: 64 22 ezz.ust.cx 185.196.10.207, 51008, 60195 SIMPLECARRIERCH Switzerland 2->22 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 3 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 Machine Learning detection for sample 2->32 34 Connects to many ports of the same IP (likely port scanning) 2->34 8 kT2Atf1nTG.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 kT2Atf1nTG.elf 8->14         started        16 kT2Atf1nTG.elf 8->16         started        process6 18 kT2Atf1nTG.elf 14->18         started        20 kT2Atf1nTG.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/54f6e6a5c31c6ac4dccb4d23b4da8510c4ea3440b419e5e55f437447e8868177
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/54f6e6a5c31c6ac4dccb4d23b4da8510c4ea3440b419e5e55f437447e8868177/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-05 16:39:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kt3onjoddrvmjxgljur3jwufcdcouncawqm6lzk7in2ep2egqf3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240406-kkanxafc46/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
Modifies Watchdog functionality
Malware Config
C2 Extraction:
ezz.ust.cx
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/54f6e6a5c31c6ac4dccb4d23b4da8510c4ea3440b419e5e55f437447e8868177

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_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
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:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 54f6e6a5c31c6ac4dccb4d23b4da8510c4ea3440b419e5e55f437447e8868177

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2802699/

Comments


Avatar
zbet commented on 2024-04-06 08:38:43 UTC

url : hxxp://185.196.10.207/f2q2kke5aadloo4aasdjjjfirbmw/0xh0roxxnavebusyoo.i686