MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59e0c6a560b8c063fb66cbfa080b838b61cfceb274d628916444de1e40656ac2. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 59e0c6a560b8c063fb66cbfa080b838b61cfceb274d628916444de1e40656ac2
SHA3-384 hash: f668bdcacce5459d44c75450170049fd8fc4db4d94a1bcff02e55f5e4168a69a27ff614d6a559cfacacb9616a3e1e96b
SHA1 hash: 81ed0a039da397a772000473a2bd4c6da5acc0d5
MD5 hash: 32f726fae409091b679bca15de0d81df
humanhash: october-oregon-sixteen-july
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:150'602 bytes
First seen:2023-03-19 15:44:51 UTC
Last seen:2023-03-29 16:15:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:yJTc2PBSpm87Oabvzj4dlRsh8ZQIlddMXkkTM/9zY:yJTcGwOabvzj4dLsh8/dMXkYM/9zY
TLSH T11BE33C56EA418B13C0D61779B6DF42453333ABA493DB73069928BFB43F8679B0E23905
telfhash t15c2131705336a115aea1cc64dcee87f2111996232744af73ee36c0cc68060cae52bc0f
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
23
# of downloads :
112
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.28886.LC.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.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-7135981-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite gafgyt mirai
Link:
https://www.filescan.io/uploads/64172e04c60b3295f52be81f/reports/59e40dd5-32fe-4c92-8095-8f44904567fa/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
103.161.181.160
Number of open files:
84
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/59e0c6a560b8c063fb66cbfa080b838b61cfceb274d628916444de1e40656ac2
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
103.161.181.160:56999
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2a4d4760-0ab7-475e-8937-c25747b9e1e0
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1197206
Signature
Connects to many ports of the same IP (likely port scanning)
Contains symbols with names commonly found in malware
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: 830105 Sample: arm7.elf Startdate: 19/03/2023 Architecture: LINUX Score: 96 27 botnet.nguyennghi.info 2->27 29 41.20.67.160, 37215 Vodacom-VBZA South Africa 2->29 31 99 other IPs or domains 2->31 33 Snort IDS alert for network traffic 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 5 other signatures 2->39 8 arm7.elf 2->8         started        signatures3 process4 process5 10 arm7.elf sh 8->10         started        12 arm7.elf 8->12         started        process6 14 sh chmod 10->14         started        17 sh rm 10->17         started        19 sh mkdir 10->19         started        21 sh mv 10->21         started        23 arm7.elf 12->23         started        25 arm7.elf 12->25         started        signatures7 41 Sets full permissions to files and/or directories 14->41
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/59e0c6a560b8c063fb66cbfa080b838b61cfceb274d628916444de1e40656ac2/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-03-19 15:45:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lhqmnjlaxdagh63gzp5aqc4drnq47tvsotlcreleitpb4qdfnlba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/230319-s62zaaba7x/
Behaviour
Reads runtime system information
Contacts a large (35067) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
botnet.nguyennghi.info
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/59e0c6a560b8c063fb66cbfa080b838b61cfceb274d628916444de1e40656ac2

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_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:myMirai
Create hunting rule
Description:Mirai
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 59e0c6a560b8c063fb66cbfa080b838b61cfceb274d628916444de1e40656ac2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2577540/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2557041/

Comments