MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e436196f047741070c580695f5444e0c2cdd175c88f68affdc9230d09a71c978. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e436196f047741070c580695f5444e0c2cdd175c88f68affdc9230d09a71c978
SHA3-384 hash: 01b41bdfa1eae84ad9f61d333f5563bb0b462d879663641e2e8ddc78cc9f564960b5678a76397c94f482183ec524a52d
SHA1 hash: 9dfef53c2b799ab63addadca7d7e6121f3ed0d05
MD5 hash: fe7ca3b588e342f79c7814bb75dc24d7
humanhash: monkey-don-pluto-white
File name:x86_64-20230304-1149
Download: download sample
Signature Mirai
Create hunting rule
File size:63'296 bytes
First seen:2023-03-04 11:50:00 UTC
Last seen:2023-03-19 10:28:30 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:dpmbSQ6U3q7cCBT/lZsK/0DiQWLiKimfFoktCe3fYRMi:WShU3q7cEDlCK/0DO9i8Fok06fYRx
TLSH T153534B17B54280FDC09AC1744B2BBA3AD93775FD0378B2A677D0EB222CA6D211E1DD44
telfhash t1992121a2ba6509a0f1fbf561b304d0450d200a1416fa36f2c275b9fadba5b820f78c37
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
243
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
83%
Tags:
anti-debug mirai
Link:
https://www.filescan.io/uploads/6403307093921fa0423664ea/reports/7a3de0b5-d3b7-4e36-9a60-89bc527a5ca7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
botnet.nguyennghi.info
Number of open files:
44
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/e436196f047741070c580695f5444e0c2cdd175c88f68affdc9230d09a71c978
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
103.183.118.73:56999
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Moobot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e05b90c0-f687-4bd6-8260-61c2a14ba819
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1187103
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sets full permissions to files and/or directories
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 819979 Sample: x86_64-20230304-1149.elf Startdate: 04/03/2023 Architecture: LINUX Score: 92 25 botnet.nguyennghi.info 2->25 27 197.187.29.146 airtel-tz-asTZ Tanzania United Republic of 2->27 29 99 other IPs or domains 2->29 31 Snort IDS alert for network traffic 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 4 other signatures 2->37 8 x86_64-20230304-1149.elf 2->8         started        signatures3 process4 process5 10 x86_64-20230304-1149.elf sh 8->10         started        12 x86_64-20230304-1149.elf 8->12         started        process6 14 sh chmod 10->14         started        17 sh rm 10->17         started        19 sh mkdir 10->19         started        21 x86_64-20230304-1149.elf 12->21         started        23 x86_64-20230304-1149.elf 12->23         started        signatures7 39 Sets full permissions to files and/or directories 14->39
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e436196f047741070c580695f5444e0c2cdd175c88f68affdc9230d09a71c978/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-03-04 12:11:31 UTC
File Type:
ELF64 Little (Exe)
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4q3bs3yeo5aqodcya2k7krcobqwn2f24rd3iv764siynbgtrzf4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux
Link:
https://tria.ge/reports/230304-nzkzzadh83/
Behaviour
Reads runtime system information
Contacts a large (37617) 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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e436196f047741070c580695f5444e0c2cdd175c88f68affdc9230d09a71c978

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:myMirai
Create hunting rule
Description:Mirai
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 e436196f047741070c580695f5444e0c2cdd175c88f68affdc9230d09a71c978

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2558683/
  
Delivery method
Distributed via web download

Comments