MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d79406fea972e5dba68cb68892040878ce6d6aee2fd6ab392216df9d1da1add2. 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: 12


Intelligence 12 IOCs YARA 11 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d79406fea972e5dba68cb68892040878ce6d6aee2fd6ab392216df9d1da1add2
SHA3-384 hash: 5068665f779303ac53fab98f5f07a2ea080818441702cde78d8586eac56be83167965c36d98d47fe2b20540ef44f611f
SHA1 hash: 76174c14973dcbdee8219328fa8b26d026e15b34
MD5 hash: 031c2472345deeb21991cf266a37fbf7
humanhash: hot-west-four-quebec
File name:031c2472345deeb21991cf266a37fbf7
Download: download sample
Signature Mirai
Create hunting rule
File size:108'676 bytes
First seen:2024-04-25 12:40:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:O1iOep8X1gmlYfVWkKDjb9sG/H0USyA/r9mLk:O1iOep8X1gmlYfVdYt9URz9mL
TLSH T194B37CC5E283D4F6E84715B06036E73BAE36D07A2119FA46C37C9D31F8C6541A627BAC
telfhash t1c0513cfa1a7e0ce8abd49841d20e1f612d5ee777146433b245b3d874225be8245bbc3d
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 :
107
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
DNS request
Receives data from a server
Connection attempt
Creating a file
Kills processes
Kills critical processes
Substitutes an application name
Deletes a system binary file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin mirai remote
Link:
https://www.filescan.io/uploads/662a4f62d2fc149e411db4e8/reports/6c4b4442-b7b4-4566-bb0a-c38e923b58ad/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d79406fea972e5dba68cb68892040878ce6d6aee2fd6ab392216df9d1da1add2
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Moobot 203.145.46.240:2023
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f0081486-3634-4831-8984-763805e2db39
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1431634
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Snort IDS alert for network traffic
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1431634 Sample: BQBkS6XgmA.elf Startdate: 25/04/2024 Architecture: LINUX Score: 96 21 net-killer.ddns.net. [malformed] 2->21 23 aomacamada.ddns.net. [malformed] 2->23 25 6 other IPs or domains 2->25 29 Snort IDS alert for network traffic 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 39 3 other signatures 2->39 8 BQBkS6XgmA.elf 2->8         started        10 xfce4-session xfdesktop 2->10         started        12 xfce4-session xfdesktop 2->12         started        14 3 other processes 2->14 signatures3 35 Sends malformed DNS queries 23->35 37 Uses dynamic DNS services 23->37 process4 process5 16 BQBkS6XgmA.elf 8->16         started        signatures6 27 Sample tries to kill multiple processes (SIGKILL) 16->27 19 BQBkS6XgmA.elf 16->19         started        process7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d79406fea972e5dba68cb68892040878ce6d6aee2fd6ab392216df9d1da1add2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d79406fea972e5dba68cb68892040878ce6d6aee2fd6ab392216df9d1da1add2/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-24 15:11:40 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=26kan7vjols5xjumw2ejebaipdhg22xof7lkwojcc3pz2hnbvxja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240425-pwrtsaag4s/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Malware Config
C2 Extraction:
aomacamada.ddns.net
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/d79406fea972e5dba68cb68892040878ce6d6aee2fd6ab392216df9d1da1add2

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_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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 d79406fea972e5dba68cb68892040878ce6d6aee2fd6ab392216df9d1da1add2

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2803824/
  
URLhaus
https://urlhaus.abuse.ch/url/2824957/
  
URLhaus
https://urlhaus.abuse.ch/url/2818011/
  
URLhaus
https://urlhaus.abuse.ch/url/2816359/
  
URLhaus
https://urlhaus.abuse.ch/url/2826667/
  
URLhaus
https://urlhaus.abuse.ch/url/2826683/
  
URLhaus
https://urlhaus.abuse.ch/url/2827384/

Comments


Avatar
zbet commented on 2024-04-25 12:40:18 UTC

url : hxxp://51.79.217.59/debug.dbg