MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6152eda36fe4dbdaa070cdbdbbe7999c2e72d05df6ce95fdd46156bc4475110. 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: 13


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6152eda36fe4dbdaa070cdbdbbe7999c2e72d05df6ce95fdd46156bc4475110
SHA3-384 hash: f12b6c521f1397ed0b9bf4493215d51d580fa8872c1a337a2322e0f504ca7d09b070888112b547ba551542d9ce6752ed
SHA1 hash: e5703bbe85103d2e193db83f9e249bdbcfdf348f
MD5 hash: 061383452639bd313536ee7f622a0c08
humanhash: kansas-zulu-arizona-coffee
File name:dvwkja7
Download: download sample
Signature Mirai
Create hunting rule
File size:216'876 bytes
First seen:2024-11-19 12:35:49 UTC
Last seen:2024-11-20 02:45:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:2DR+Z7KlpScP0woAauHthDkhYHuMLs5K/5XM/RM3Y4Y:w+BO8wfauthDkhw1Y25c/y3Yl
TLSH T1E5240946AA418F13C0D727BAF69F42453333975493EB73069928AFB43B8779E4F22605
telfhash t1b5412cb2a72545295a90d868d8ed57b2262ec7172341ff33ef35c48c681a44ee62bc0f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
96
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673c87415107a56eacc7f59alinux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the CPU
Runs as daemon
Connection attempt
Creating a file
Receives data from a server
DNS request
Collects information on the RAM
Launching a process
Opens a port
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/673c863b7a6ae3d44b9f7960/reports/88f2335d-7f15-4dac-9494-0d95901b7c34/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
197
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b6152eda36fe4dbdaa070cdbdbbe7999c2e72d05df6ce95fdd46156bc4475110
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/15348fb0-a19f-4b64-8dcd-1c6b860fab71
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1558459
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1558459 Sample: dvwkja7.elf Startdate: 19/11/2024 Architecture: LINUX Score: 80 25 ksdjwi.eye-network.ru. [malformed] 2->25 27 ksdjwi.eye-network.ru 154.216.16.109, 33966 SKHT-ASShenzhenKatherineHengTechnologyInformationCo Seychelles 2->27 29 6 other IPs or domains 2->29 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected Mirai 2->39 10 dvwkja7.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 41 Sends malformed DNS queries 25->41 process4 process5 16 dvwkja7.elf 10->16         started        signatures6 31 Sample deletes itself 16->31 19 dvwkja7.elf 16->19         started        process7 process8 21 dvwkja7.elf sh 19->21         started        process9 23 sh ps 21->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b6152eda36fe4dbdaa070cdbdbbe7999c2e72d05df6ce95fdd46156bc4475110
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b6152eda36fe4dbdaa070cdbdbbe7999c2e72d05df6ce95fdd46156bc4475110/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-18 14:00:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wyks5wrw7zg33kqhbtn5xptzthboolif35wosx65iykwxrchkeia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet discovery
Link:
https://tria.ge/reports/241119-pswzbswjex/
Behaviour
Reads runtime system information
Changes its process name
Reads CPU attributes
Enumerates running processes
Deletes itself
Malware Config
C2 Extraction:
boats.dogmuncher.xyz
89.190.156.145
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/56b37556-3a4c-468a-ba9b-0dc79ed86849
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/b6152eda36fe4dbdaa070cdbdbbe7999c2e72d05df6ce95fdd46156bc4475110

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 b6152eda36fe4dbdaa070cdbdbbe7999c2e72d05df6ce95fdd46156bc4475110

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3296078/
  
Delivery method
Distributed via web download

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