MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c47ca46c555299c33e44f0db3a3efc886b2d2aaa9a8a865a236d3a80a36b8aa. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c47ca46c555299c33e44f0db3a3efc886b2d2aaa9a8a865a236d3a80a36b8aa
SHA3-384 hash: 06963f4de47bd340a6e16ccf84a4df04e31034c04c78af6c7761dcf9fd234079e6d00e573c61722ea34d2e0d76feb15e
SHA1 hash: 21217f2f50c79b3dea0a6f0219644d21d3dfc557
MD5 hash: 376ad57cf2b182915c6406fc09268968
humanhash: mango-ohio-magnesium-september
File name:376ad57cf2b182915c6406fc09268968
Download: download sample
Signature Mirai
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File size:49'584 bytes
First seen:2022-05-27 09:32:39 UTC
Last seen:2022-05-27 12:29:52 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:c9Afe4Si20ChlEsk0K4FdP9Y6zYm5ZGG1p:7feb7k0rf1NEm6q
TLSH T1822302816BC394ACCF44D4BFC97D904DF73F95988EE9DD502438D7B0279202996E42E5
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 arm elf gafgyt mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Fgt.1690.11250.4466.UNOFFICIAL
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62909b0c3ec49f83a6d067f8/reports/e8d06c8b-9de3-4a36-a28e-621af597e613/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
157
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6c47ca46c555299c33e44f0db3a3efc886b2d2aaa9a8a865a236d3a80a36b8aa
Behaviour
Firewall Changes
Information Gathering
Kernel Modules
Botnet C2s
TCP botnet C2(s):
172.245.210.119:17372
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Gafgyt
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/11b8e209-a6a3-4fbf-a4ee-5ce6ca2eb773
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1002546
Signature
Deletes security-related log files
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
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 635046 Sample: mNMOQlPshG Startdate: 27/05/2022 Architecture: LINUX Score: 72 42 109.202.202.202, 80 INIT7CH Switzerland 2->42 44 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->44 46 2 other IPs or domains 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected Mirai 2->50 52 Sample is packed with UPX 2->52 10 mNMOQlPshG 2->10         started        signatures3 process4 signatures5 54 Opens /proc/net/* files useful for finding connected devices and routers 10->54 13 mNMOQlPshG 10->13         started        15 mNMOQlPshG 10->15         started        process6 process7 17 mNMOQlPshG 13->17         started        process8 19 mNMOQlPshG sh 17->19         started        21 mNMOQlPshG sh 17->21         started        23 mNMOQlPshG sh 17->23         started        25 5 other processes 17->25 process9 27 sh rm 19->27         started        30 sh rm 21->30         started        32 sh rm 23->32         started        34 sh rm 25->34         started        36 sh pkill 25->36         started        38 sh pkill 25->38         started        40 2 other processes 25->40 signatures10 56 Sample deletes itself 27->56 58 Deletes security-related log files 30->58
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/6c47ca46c555299c33e44f0db3a3efc886b2d2aaa9a8a865a236d3a80a36b8aa/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2022-05-27 09:33:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220527-lh7fjaaah4/
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/6c47ca46c555299c33e44f0db3a3efc886b2d2aaa9a8a865a236d3a80a36b8aa

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:SUSP_ELF_LNX_UPX_Compressed_File
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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 6c47ca46c555299c33e44f0db3a3efc886b2d2aaa9a8a865a236d3a80a36b8aa

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2143971/
  
URLhaus
https://urlhaus.abuse.ch/url/2191374/
  
URLhaus
https://urlhaus.abuse.ch/url/2213732/

Comments


Avatar
zbet commented on 2022-05-27 09:32:43 UTC

url : hxxp://172.245.210.119/.rIIoOx35/BDK.arm4