MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69e6f76bf5d1793e68fa9512159e7433ee9fa9a9de6652eaf2578dce116a072e. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 69e6f76bf5d1793e68fa9512159e7433ee9fa9a9de6652eaf2578dce116a072e
SHA3-384 hash: d6c3ed6b3b2c9def1107b63bf5eb531d3455fcac064f2f951a700f521e5fe4ae04ef3859ebf05f36a0c3cca3c750b9df
SHA1 hash: d713563dc6e441f7d162c3a68c6e1f2e912c75cb
MD5 hash: 4b49dfd9369cea540b2b7984740cfd50
humanhash: kentucky-tango-kilo-purple
File name:yakuza.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:166'511 bytes
First seen:2024-10-19 11:39:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/AWi1ji/bdZZAdptLuzhDaIef4pTOwlzOEhPJj4Eh72KrLDOnLfCZDkmyX98RmCR:ouzta5f4IaO8jl72KKnAkmyX98RZoCd
TLSH T1D7F32A05D9509737C1E32BFBFBAA928E33271B64938B33255A286BB41BC179D1E3D111
telfhash t13e3122469579ca1d2f735c589c7c5fb2125aab2331526fb0bf9ac4889523002a828d4f
Magika elf
Reporter NDA0E
Tags:elf gafgyt mirai Tsunami Yakuza

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28962.LCM.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28961.LCM.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Trojan.Tsunami-6981161-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Dropper.Mirai-7489238-0
Create hunting rule

Unix.Trojan.Mirai-9917488-0
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the CPU
Runs as daemon
Connection attempt
Receives data from a server
Launching a process
Collects information on the network activity
Sends data to a server
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67139a96d875ce8b57d5d229/reports/269f5bd3-d10d-4156-8a7e-3d80c3bafeda/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
179
Number of processes launched:
28
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/69e6f76bf5d1793e68fa9512159e7433ee9fa9a9de6652eaf2578dce116a072e
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Tsunami
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c1d20b59-2109-4136-a75c-a33a5f008b52
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1537693
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses IRC for communication with a C&C
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1537693 Sample: yakuza.arm6.elf Startdate: 19/10/2024 Architecture: LINUX Score: 64 39 194.110.247.46, 5060, 57844, 57846 FIRSTROOT-ASDE unknown 2->39 41 daisy.ubuntu.com 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Uses IRC for communication with a C&C 2->47 49 Uses known network protocols on non-standard ports 2->49 9 yakuza.arm6.elf 2->9         started        signatures3 process4 process5 11 yakuza.arm6.elf 9->11         started        process6 13 yakuza.arm6.elf sh 11->13         started        15 yakuza.arm6.elf sh 11->15         started        17 yakuza.arm6.elf sh 11->17         started        19 41 other processes 11->19 process7 21 sh pkill 13->21         started        23 sh busybox 13->23         started        25 sh pkill 15->25         started        27 sh busybox 15->27         started        29 sh pkill 17->29         started        31 sh busybox 17->31         started        33 sh pkill 19->33         started        35 sh busybox 19->35         started        37 75 other processes 19->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/69e6f76bf5d1793e68fa9512159e7433ee9fa9a9de6652eaf2578dce116a072e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/69e6f76bf5d1793e68fa9512159e7433ee9fa9a9de6652eaf2578dce116a072e/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-10-19 02:55:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nhtpo27v2f4t42h2sujblhtugpxj7knj3ztff2xsk6g44elka4xa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/241019-nsvktstgqh/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Verdict:
Malicious
Tags:
trojan tsunami gafgyt
YARA:
Linux_Trojan_Gafgyt_6a510422 Linux_Trojan_Gafgyt_d2953f92 Linux_Trojan_Tsunami_8a11f9be
Link:
https://app.threat.zone/submission/55af7d22-7aba-4f64-babe-1afe7c7f9895
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/69e6f76bf5d1793e68fa9512159e7433ee9fa9a9de6652eaf2578dce116a072e

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_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:Linux_Trojan_Gafgyt_6a510422
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:Linux_Trojan_Gafgyt_d2953f92
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:Linux_Trojan_Tsunami_8a11f9be
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:ShellScript_Downloader
Create hunting rule
Author:NDA0E
Description:Detects Generic ShellScript Downloader
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 69e6f76bf5d1793e68fa9512159e7433ee9fa9a9de6652eaf2578dce116a072e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3242764/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3242785/

Comments