MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d933e3b00fe9fcedb5d5dadca2e6d7846d556ddfbe46757fa925bb4629b399df. 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 11 File information Comments 1
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SHA256 hash: d933e3b00fe9fcedb5d5dadca2e6d7846d556ddfbe46757fa925bb4629b399df
SHA3-384 hash: 266578770e16bdbe523474c321a53425f42aef78243e17bebad2631a17d861a488d019ba20bba8069ed73ed6ab88af55
SHA1 hash: a97e7e419b20c9712a7bc6ce557c8696ac1ac2bd
MD5 hash: 35759ed9eae23e9395ddcee3777fe159
humanhash: foxtrot-kilo-leopard-pasta
File name:35759ed9eae23e9395ddcee3777fe159
Download: download sample
Signature Mirai
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File size:120'288 bytes
First seen:2022-08-27 07:11:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:4rs4VOR8vhEUJG2Xxw5+X1BeZWUhk6zKpT/jzWRRmBqKOlDvmtAuYKgI:4rzVOR8eOs+XPwBhk6k/fB4PI
TLSH T12DC33A85FC52AB12C6C117B7FAAF014D331953B8E2EA32039D155F6537CA90E0D7B64A
telfhash t1a2e02b118fe137683be41848c2feb42617dc75ce26844dc31a2d3b86a9936c0a05c50e
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 :
1
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135881-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7135996-0
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Unix.Dropper.Mirai-7136013-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136017-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136033-0
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Unix.Dropper.Mirai-7136057-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Packed.Botnet-6566031-0
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Unix.Dropper.Botnet-6566040-0
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Unix.Trojan.Gafgyt-6748839-0
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Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
78
Number of processes launched:
855
Processes remaning?
false
Remote TCP ports scanned:
8080,80,52869,37215,7574,81,49152,8443,5555,23
Full report:
https://elfdigest.com/brief/d933e3b00fe9fcedb5d5dadca2e6d7846d556ddfbe46757fa925bb4629b399df
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
45.143.223.146:9506
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ebf2bb12-334a-4cad-86e3-c219ff7fd598
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1058802
Signature
Antivirus / Scanner detection for submitted sample
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
Snort IDS alert for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 691314 Sample: 3Z7tBrgn7W Startdate: 27/08/2022 Architecture: LINUX Score: 100 32 65.104.77.165 XO-AS15US United States 2->32 34 178.7.142.40 VODANETInternationalIP-BackboneofVodafoneDE Germany 2->34 36 98 other IPs or domains 2->36 38 Snort IDS alert for network traffic 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 3 other signatures 2->44 8 3Z7tBrgn7W 2->8         started        signatures3 process4 process5 10 3Z7tBrgn7W 8->10         started        12 3Z7tBrgn7W 8->12         started        14 3Z7tBrgn7W 8->14         started        16 3Z7tBrgn7W 8->16         started        process6 18 3Z7tBrgn7W 10->18         started        20 3Z7tBrgn7W 10->20         started        22 3Z7tBrgn7W 10->22         started        30 1848 other processes 10->30 24 3Z7tBrgn7W 12->24         started        26 3Z7tBrgn7W 12->26         started        28 3Z7tBrgn7W 12->28         started       
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/d933e3b00fe9fcedb5d5dadca2e6d7846d556ddfbe46757fa925bb4629b399df/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2022-08-27 07:12:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ez6hmap5h6o3nov3lokfzwxqrwvk3o7xzdhk75jew5umkntthpq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220827-h1hncagfc6/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/d933e3b00fe9fcedb5d5dadca2e6d7846d556ddfbe46757fa925bb4629b399df

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
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:iot_req_metachar
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Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
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Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
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Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
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Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:myMirai
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Description:Mirai
Rule name:SUSP_XORed_Mozilla
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Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
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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 d933e3b00fe9fcedb5d5dadca2e6d7846d556ddfbe46757fa925bb4629b399df

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2280458/

Comments


Avatar
zbet commented on 2022-08-27 07:11:27 UTC

url : hxxp://45.143.223.146/d/xd.arm