MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e862664318f3d66c7f3e582e1afba1c3aeeae94d7c79b7a3ea9b6d150e7d21c2. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e862664318f3d66c7f3e582e1afba1c3aeeae94d7c79b7a3ea9b6d150e7d21c2
SHA3-384 hash: dbbd430975b2851a149f01a5552b725d2b691d670f2568d077aeee4bc8e157712af5ed9ebc2ee0bd7b8be421ca5bb722
SHA1 hash: dd204611113177b42250f6d04905d1ea51dd87d0
MD5 hash: 02c54be37ca04d569ed9262c4beb3bd5
humanhash: zebra-purple-washington-network
File name:02c54be37ca04d569ed9262c4beb3bd5
Download: download sample
Signature Mirai
Create hunting rule
File size:54'476 bytes
First seen:2022-06-14 12:06:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0i9NNJpxAXKMCX2v4JAzJcnrBEoqjnouy8ry2rpEUI1:rNDA/W2JcnFEtoutDnI1
TLSH T16033026744E94E71E5ED88B68CBFDC0B8717482D4805C96AABC00462ABE4D9CBFB53C1
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 :
169
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug CVE-2014-8361 gafgyt mirai
Link:
https://www.filescan.io/uploads/62a879eb9f4b7158ec200770/reports/93d4c45b-4850-44c1-916f-e50ac054a939/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
61
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23,52869
Full report:
https://elfdigest.com/brief/e862664318f3d66c7f3e582e1afba1c3aeeae94d7c79b7a3ea9b6d150e7d21c2
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
172.245.210.119:20129
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c9151b00-a317-48bb-8f16-a21fd8a95a32
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1012865
Signature
Deletes security-related log files
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Sample deletes itself
Sample is packed with UPX
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 645361 Sample: 5ta7eWLRXx Startdate: 14/06/2022 Architecture: LINUX Score: 100 52 156.158.51.103 airtel-tz-asTZ Tanzania United Republic of 2->52 54 114.210.130.56 XEPHIONNTT-MECorporationJP China 2->54 56 98 other IPs or domains 2->56 58 Snort IDS alert for network traffic 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 3 other signatures 2->64 10 5ta7eWLRXx 2->10         started        13 xfce4-session xfdesktop 2->13         started        15 xfce4-session xfdesktop 2->15         started        17 3 other processes 2->17 signatures3 process4 signatures5 70 Opens /proc/net/* files useful for finding connected devices and routers 10->70 19 5ta7eWLRXx 10->19         started        21 5ta7eWLRXx 10->21         started        23 5ta7eWLRXx 10->23         started        25 2 other processes 10->25 process6 process7 27 5ta7eWLRXx 19->27         started        process8 29 5ta7eWLRXx sh 27->29         started        31 5ta7eWLRXx sh 27->31         started        33 5ta7eWLRXx sh 27->33         started        35 9 other processes 27->35 process9 37 sh rm 29->37         started        40 sh rm 31->40         started        42 sh rm 33->42         started        44 sh rm 35->44         started        46 sh pkill 35->46         started        48 sh pkill 35->48         started        50 5 other processes 35->50 signatures10 66 Sample deletes itself 37->66 68 Deletes security-related log files 40->68
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e862664318f3d66c7f3e582e1afba1c3aeeae94d7c79b7a3ea9b6d150e7d21c2/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2022-06-14 12:07:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5brgmqyy6plgy7z6laxbv65byoxov2knpr43pi7ktnwrkdt5ehba._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux persistence
Link:
https://tria.ge/reports/220614-paay5sdgbn/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads CPU attributes
Creates/modifies Cron job
Contacts a large (175232) amount of remote hosts
Creates a large amount of network flows
Deletes system logs
Writes file to system bin folder
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/e862664318f3d66c7f3e582e1afba1c3aeeae94d7c79b7a3ea9b6d150e7d21c2

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
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 e862664318f3d66c7f3e582e1afba1c3aeeae94d7c79b7a3ea9b6d150e7d21c2

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2237708/

Comments


Avatar
zbet commented on 2022-06-14 12:06:40 UTC

url : hxxp://172.245.210.119/.rIIo5x93/JFS.i586