MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 382963d2497fd68e6648bf73617bcce24e9485405638d66a44f49d23545ee89d. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 382963d2497fd68e6648bf73617bcce24e9485405638d66a44f49d23545ee89d
SHA3-384 hash: 2dcdb7c7466edcf6b789753ecc2f8f57b6f33255474912ad7731beaed3a58710134dd58e3c84e1b0e800fbc9511ed5c5
SHA1 hash: cdb4bf4de40e20cec04c34c8029986c29dd2380c
MD5 hash: 0f8151ae6a4edd9043a956d17ca0a565
humanhash: solar-summer-sodium-kilo
File name:0f8151ae6a4edd9043a956d17ca0a565
Download: download sample
Signature Mirai
Create hunting rule
File size:58'648 bytes
First seen:2022-06-14 08:53:39 UTC
Last seen:2022-06-14 11:27:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:WTu4C0lNj3r6gN6fs8dRRLsp1Mffx1/6sWWCyLtW6J4CKKSqs1kJgGlzDpbuR1Jo:WTBr6gszR9y1MffxOWNp4HZcVJuZllc
TLSH T19C43F1A8464A0453CC97E0BA557803995EBE0F4CBD59DD064F76C3148F34FBA7807AE9
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 elf gafgyt mips mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.24871.22982.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62a84cb48763ffd4adc28aac/reports/ede1ca50-1da1-45a6-8db9-445f3c9374f6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
62
Number of processes launched:
19
Processes remaning?
true
Remote TCP ports scanned:
23,52869
Full report:
https://elfdigest.com/brief/382963d2497fd68e6648bf73617bcce24e9485405638d66a44f49d23545ee89d
Behaviour
Process Renaming
Firewall Changes
Botnet C2s
TCP botnet C2(s):
172.245.210.119:20129
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/eb7bbd50-65f7-4c53-84ae-46d05f31ea0c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1012731
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
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 645222 Sample: EQJdIohAiV Startdate: 14/06/2022 Architecture: LINUX Score: 92 52 123.201.65.77 YOU-INDIA-APYOUBroadbandCableIndiaLtdIN India 2->52 54 184.188.161.111 XT-NEWORLEANSUS United States 2->54 56 98 other IPs or domains 2->56 58 Snort IDS alert for network traffic 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 Yara detected Mirai 2->62 64 2 other signatures 2->64 10 EQJdIohAiV 2->10         started        13 xfce4-session xfdesktop 2->13         started        15 xfce4-session xfdesktop 2->15         started        17 3 other processes 2->17 signatures3 process4 signatures5 70 Opens /proc/net/* files useful for finding connected devices and routers 10->70 19 EQJdIohAiV 10->19         started        21 EQJdIohAiV 10->21         started        23 EQJdIohAiV 10->23         started        25 2 other processes 10->25 process6 process7 27 EQJdIohAiV 19->27         started        process8 29 EQJdIohAiV sh 27->29         started        31 EQJdIohAiV sh 27->31         started        33 EQJdIohAiV sh 27->33         started        35 9 other processes 27->35 process9 37 sh rm 29->37         started        40 sh rm 31->40         started        42 sh rm 33->42         started        44 sh rm 35->44         started        46 sh pkill 35->46         started        48 sh pkill 35->48         started        50 5 other processes 35->50 signatures10 66 Sample deletes itself 37->66 68 Deletes security-related log files 40->68
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/382963d2497fd68e6648bf73617bcce24e9485405638d66a44f49d23545ee89d/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2022-06-14 08:54:10 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hauwhusjp7li4zsix5zwc66m4jhjjbkaky4nm2se6sosgvc65coq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/220614-ktwbzahbe3/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads CPU attributes
Reads system network configuration
Reads system routing table
Writes DNS configuration
Contacts a large (237334) amount of remote hosts
Creates a large amount of network flows
Deletes system logs
Modifies the Watchdog daemon
Writes file to system bin folder
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/382963d2497fd68e6648bf73617bcce24e9485405638d66a44f49d23545ee89d

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 382963d2497fd68e6648bf73617bcce24e9485405638d66a44f49d23545ee89d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2237478/
  
URLhaus
https://urlhaus.abuse.ch/url/2237623/

Comments


Avatar
zbet commented on 2022-06-14 08:53:43 UTC

url : hxxp://172.245.210.119/JFS.mips