MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa3e3fb1fa1166d7f333b5cb96ad8c86d1e20444fbdc7f5e58ae048bc2b35aeb. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa3e3fb1fa1166d7f333b5cb96ad8c86d1e20444fbdc7f5e58ae048bc2b35aeb
SHA3-384 hash: 0a2ad0bbde5bc69c830ead29750987068f751b93a0e83d57e9cf983bbc005abb0474d2b73174d85dd9aaf23c7a70f12a
SHA1 hash: 63cc65abc9b7eb1ad49d965443f818fb4621dde4
MD5 hash: 7931a3817a4c10e47d9cdc72711d06a8
humanhash: bacon-mobile-lake-river
File name:7931a3817a4c10e47d9cdc72711d06a8
Download: download sample
Signature Mirai
Create hunting rule
File size:54'032 bytes
First seen:2022-04-05 03:13:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:s8OP6OftfvJfrJf0hJeVVMxfZK78syH8a+lYcPnYbjGGgvSH:hOfVxfrJfAJ2VcxDsyH8a+lRnYbaP
TLSH T128333BC5A743DEF1ED1207B13077EB338B76E47A202AF9C7E3D5A527A841A05920329D
telfhash t16411ddb32d671df8b3d1a508c72e62a20a6de23f161472f04563e81027b2ac161bdc79
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7135987-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136030-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9835278-0
Create hunting rule

Unix.Trojan.Mirai-9835289-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/624bb3fedb9ca5cf84210b78/reports/0a21eb25-3fbd-474b-820e-416fb57b4ce8/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:
9
Processes remaning?
true
Remote TCP ports scanned:
52869,23,37215
Full report:
https://elfdigest.com/brief/fa3e3fb1fa1166d7f333b5cb96ad8c86d1e20444fbdc7f5e58ae048bc2b35aeb
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
2.56.59.37:45
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/59752f95-226a-4834-b641-90d556035ae0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/970535
Signature
Connects to many ports of the same IP (likely port scanning)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 603023 Sample: IaulfEncAS Startdate: 05/04/2022 Architecture: LINUX Score: 76 54 45.209.216.7 zain-asGH Ghana 2->54 56 45.135.40.249 XTOM-AS-JPxTomJP Netherlands 2->56 58 98 other IPs or domains 2->58 60 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 Yara detected Mirai 2->64 66 3 other signatures 2->66 10 IaulfEncAS 2->10         started        signatures3 process4 process5 12 IaulfEncAS 10->12         started        14 IaulfEncAS 10->14         started        16 IaulfEncAS 10->16         started        process6 18 IaulfEncAS 12->18         started        20 IaulfEncAS 12->20         started        22 IaulfEncAS 14->22         started        24 IaulfEncAS 14->24         started        26 IaulfEncAS 14->26         started        28 2 other processes 14->28 process7 30 IaulfEncAS 18->30         started        32 IaulfEncAS 18->32         started        34 IaulfEncAS 18->34         started        44 2 other processes 18->44 36 IaulfEncAS 22->36         started        38 IaulfEncAS 22->38         started        40 IaulfEncAS 22->40         started        42 IaulfEncAS 22->42         started        process8 46 IaulfEncAS 30->46         started        48 IaulfEncAS 30->48         started        50 IaulfEncAS 30->50         started        52 IaulfEncAS 30->52         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa3e3fb1fa1166d7f333b5cb96ad8c86d1e20444fbdc7f5e58ae048bc2b35aeb/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-05 03:14:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220405-drbffsgde3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/fa3e3fb1fa1166d7f333b5cb96ad8c86d1e20444fbdc7f5e58ae048bc2b35aeb

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:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 fa3e3fb1fa1166d7f333b5cb96ad8c86d1e20444fbdc7f5e58ae048bc2b35aeb

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2132214/

Comments


Avatar
zbet commented on 2022-04-05 03:13:37 UTC

url : hxxp://2.56.59.37/bins/Hilix.x86