MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f2ec09f847f7e6798a6871f849c7963d0ebd45642a72103e13397e2c195e76a. 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: 9


Intelligence 9 IOCs YARA 9 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f2ec09f847f7e6798a6871f849c7963d0ebd45642a72103e13397e2c195e76a
SHA3-384 hash: 62e2bc5032486530169f33b838cecbcf61b0d9f8b35b690462017946963d771d7482ff1b7729ce9c3054982f9765e1a0
SHA1 hash: 57fa4e15f3933336b938003c786579f00939caf3
MD5 hash: 84a108d55381bda47ea2af40ec9938c3
humanhash: yankee-one-low-low
File name:84a108d55381bda47ea2af40ec9938c3
Download: download sample
Signature Mirai
Create hunting rule
File size:154'960 bytes
First seen:2023-05-19 21:18:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:LVlbRKTR4MXZp1aqbeCn8oyy6pGcUtx8wbZnI+Xy0+M/9AYIC:LVlbIeMb1aqbeCn8Dy66L8wRI+XyFM/F
TLSH T119E33A46FB814F13C0D61776BAAF4249332397A493EB730699187FB43F8679A0E63905
telfhash t14a2120615235a115ad71dd54eced97b2152893132344af32ef26c0cc680a09ae63ac4f
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

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

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
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Unix.Trojan.Mirai-9760303-0
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Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet lolbin mirai mirai
Link:
https://www.filescan.io/uploads/6467e7c9e7a89b7d52207676/reports/10f6ecdb-2489-4339-aae8-1b422aa211ec/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
38
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/6f2ec09f847f7e6798a6871f849c7963d0ebd45642a72103e13397e2c195e76a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
45.61.186.98:56999
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/523e6be5-98ac-4749-9ad1-4284e54e1c32
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1237690
Signature
Antivirus / Scanner detection for submitted sample
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: 870696 Sample: yJNmeNWeST.elf Startdate: 20/05/2023 Architecture: LINUX Score: 100 54 sjyddos4.top 2->54 56 88.97.95.32, 23 ZEN-ASZenInternet-UKGB United Kingdom 2->56 58 99 other IPs or domains 2->58 60 Snort IDS alert for network traffic 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus / Scanner detection for submitted sample 2->64 66 5 other signatures 2->66 9 dash rm yJNmeNWeST.elf 2->9         started        11 systemd logrotate 2->11         started        13 python3.8 uname 2->13         started        15 11 other processes 2->15 signatures3 process4 process5 17 yJNmeNWeST.elf sh 9->17         started        19 yJNmeNWeST.elf 9->19         started        21 logrotate sh 11->21         started        23 logrotate sh 11->23         started        25 logrotate gzip 11->25         started        27 logrotate gzip 11->27         started        process6 29 sh chmod 17->29         started        32 sh rm 17->32         started        34 sh mkdir 17->34         started        36 sh mv 17->36         started        38 yJNmeNWeST.elf 19->38         started        40 sh invoke-rc.d 21->40         started        42 sh rsyslog-rotate 23->42         started        signatures7 68 Sets full permissions to files and/or directories 29->68 44 invoke-rc.d runlevel 40->44         started        46 invoke-rc.d systemctl 40->46         started        48 invoke-rc.d ls 40->48         started        50 invoke-rc.d systemctl 40->50         started        52 rsyslog-rotate systemctl 42->52         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f2ec09f847f7e6798a6871f849c7963d0ebd45642a72103e13397e2c195e76a/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-05-19 21:19:07 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=n4xmbh4ep57gpgfgq4pyjhdzmpioxvcwiktsca7bgol6fqmv45va._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/230519-z56peagc76/
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/6f2ec09f847f7e6798a6871f849c7963d0ebd45642a72103e13397e2c195e76a

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_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 6f2ec09f847f7e6798a6871f849c7963d0ebd45642a72103e13397e2c195e76a

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2637217/

Comments


Avatar
zbet commented on 2023-05-19 21:18:17 UTC

url : hxxp://45.61.184.159/sjy/skid.arm7