MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4b554ba9e7aea54ae6d9bd7fbb4c4a832a177299faa93982dd298ff69f05731. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4b554ba9e7aea54ae6d9bd7fbb4c4a832a177299faa93982dd298ff69f05731
SHA3-384 hash: 1a2b9aa966b81dfa12e509ca2184a56fc314b57ff2565f81af8e6d24abed6b5120379e46ba17f6468bdb0b1a26c83409
SHA1 hash: f01ab57b179a8095a02b2e43dde0e56ce3e199ab
MD5 hash: 333fa7fdbe04455fdce76f9b721cc537
humanhash: uncle-paris-whiskey-island
File name:333fa7fdbe04455fdce76f9b721cc537
Download: download sample
Signature Mirai
Create hunting rule
File size:307'960 bytes
First seen:2021-08-08 00:30:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/TNVO/QJHZcfFj4rwLQGTNO5VZLwHm7vuQTpZUyY6co23Q:7O/QJHZweEL/NOjCHm7FZZncq
TLSH T1EB64029BEA66BC5FED0B4FF025570B4627F8D1DAD38755807368884839FE242A3606CD
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Unix.Trojan.Dakkatoni-9809143-0
Create hunting rule

Unix.Trojan.Dakkatoni-9810035-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811586-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811587-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811747-0
Create hunting rule

Unix.Trojan.Dakkatoni-9814933-0
Create hunting rule

Unix.Trojan.Dakkatoni-9816207-0
Create hunting rule

Unix.Trojan.Dakkatoni-9817635-0
Create hunting rule

Unix.Trojan.Dakkatoni-9818150-0
Create hunting rule

Unix.Trojan.Dakkatoni-9826839-0
Create hunting rule

Unix.Trojan.Dakkatoni-9826841-0
Create hunting rule

Unix.Trojan.Dakkatoni-9829164-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
427
Number of processes launched:
38
Processes remaning?
true
Remote TCP ports scanned:
80,8080,5555,52869,7574,37215,49152,8443,81,1023,23,2323
Full report:
https://elfdigest.com/brief/e4b554ba9e7aea54ae6d9bd7fbb4c4a832a177299faa93982dd298ff69f05731
Behaviour
Process Renaming
Firewall Changes
Information Gathering
Botnet C2s
TCP botnet C2(s):
212.129.33.59:6881
82.221.103.244:6881
130.239.18.159:6881
87.98.162.88:6881
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/74f97854-367d-4edc-a25d-50b3ca966971
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/828705
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 461136 Sample: 3uoWiqgEXw Startdate: 08/08/2021 Architecture: LINUX Score: 76 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 Yara detected Mirai 2->30 32 2 other signatures 2->32 6 upstart sh 2->6         started        8 upstart sh 2->8         started        10 upstart sh 2->10         started        12 3uoWiqgEXw 2->12         started        process3 process4 14 sh date 6->14         started        16 sh apport-checkreports 6->16         started        18 sh date 8->18         started        20 sh apport-gtk 8->20         started        22 sh date 10->22         started        24 sh apport-gtk 10->24         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4b554ba9e7aea54ae6d9bd7fbb4c4a832a177299faa93982dd298ff69f05731/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-08-07 23:36:41 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
linux suricata
Link:
https://tria.ge/reports/210808-e61xjx6e2a/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads system network configuration
Enumerates active TCP sockets
Reads system routing table
Modifies hosts file
Modifies the Watchdog daemon
Writes file to system bin folder
suricata: ET MALWARE JAWS Webserver Unauthenticated Shell Command Execution
suricata: ET MALWARE Mirai Variant User-Agent (Outbound)
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/e4b554ba9e7aea54ae6d9bd7fbb4c4a832a177299faa93982dd298ff69f05731

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 e4b554ba9e7aea54ae6d9bd7fbb4c4a832a177299faa93982dd298ff69f05731

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1514958/
  
URLhaus
https://urlhaus.abuse.ch/url/1515758/
  
URLhaus
https://urlhaus.abuse.ch/url/1517239/

Comments


Avatar
zbet commented on 2021-08-08 00:30:27 UTC

url : hxxp://103.233.64.140:41586/mozi.a