MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56e5fe3628240fbc5f054772c9d62fa9c26f14c294425c72ddc0221a024c15aa. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56e5fe3628240fbc5f054772c9d62fa9c26f14c294425c72ddc0221a024c15aa
SHA3-384 hash: cd2014ac9f03c2e585ddcd6d0c3dec676b524de7bf8bfad10a3ba41fbfe81df385821d5e4a88713540ad0029dc04b69e
SHA1 hash: 2e35323ce6b0f7d076498dec639b1cf6735460af
MD5 hash: bac9f3ae485e33120a3d16c90947e679
humanhash: shade-winner-march-steak
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:38'684 bytes
First seen:2022-04-16 01:44:17 UTC
Last seen:2022-04-16 01:44:30 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:ZQqYDQrMpW8QcLtR17R/YN7raDAbR/7MxoJHGRkvJfd26PehnbcuyD7U0yqp:GV9DQcBxYpr/Qx4H5vJdZgnouy8Pqp
TLSH T10A03F1F3B2598BE5E18DC5752C6A28045861734CC114BAA6EBCB3216F502F362A49FF3
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
212
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7669677-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/625a1fa0482f2f41cab90013/reports/e5b507f7-edb6-42a9-88b6-ee5a43f61540/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
205.185.115.245
Number of open files:
1
Number of processes launched:
11
Processes remaning?
true
Remote TCP ports scanned:
37215,23,55555,8081,8080,80,443
Full report:
https://elfdigest.com/brief/56e5fe3628240fbc5f054772c9d62fa9c26f14c294425c72ddc0221a024c15aa
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
205.185.115.245:59666
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/10d181f1-3cd1-40bc-8710-c3fa0c1d7c62
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/977569
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
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: 610062 Sample: i686 Startdate: 16/04/2022 Architecture: LINUX Score: 96 29 156.241.11.61 SKHT-ASShenzhenKatherineHengTechnologyInformationCo Seychelles 2->29 31 184.188.161.121 XT-NEWORLEANSUS United States 2->31 33 99 other IPs or domains 2->33 35 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 4 other signatures 2->41 8 i686 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 6 other processes 2->14 signatures3 process4 process5 16 i686 8->16         started        18 wrapper-2.0 xfpm-power-backlight-helper 10->18         started        process6 20 i686 16->20         started        23 i686 16->23         started        25 i686 16->25         started        27 6 other processes 16->27 signatures7 43 Sample tries to kill multiple processes (SIGKILL) 20->43
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/56e5fe3628240fbc5f054772c9d62fa9c26f14c294425c72ddc0221a024c15aa/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-16 01:45:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/220416-b6ds1shhd9/
Behaviour
Contacts a large (449132) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/56e5fe3628240fbc5f054772c9d62fa9c26f14c294425c72ddc0221a024c15aa

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 56e5fe3628240fbc5f054772c9d62fa9c26f14c294425c72ddc0221a024c15aa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2149893/
  
Delivery method
Distributed via web download

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