MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65c14cb31344631e3e6d2c361d78fb1fb08ad4b010f6375089cdbe58307ae34e. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65c14cb31344631e3e6d2c361d78fb1fb08ad4b010f6375089cdbe58307ae34e
SHA3-384 hash: a929f47d41b51043f3cf00d131039ac9f9f5614033606bc12aeb0d4a4a5edb78e4e8060b1d626ce782d82b811f2476ad
SHA1 hash: 072d61e4afc7a9c2ab3229665ec4de0c7a89f2e6
MD5 hash: f0e9aeac7057ee627d0c0c1c176ef2ab
humanhash: kilo-six-three-finch
File name:bot.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:188'293 bytes
First seen:2024-05-05 22:38:18 UTC
Last seen:2024-05-06 00:49:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:6x20Y5UBGq3XXpg3OaUWNcyuh2nf3L90qI3aOWoasxM/R0yFJ:6xiS3XZUOaUWNcyuQj9dI3TfnxM/R7FJ
TLSH T140042A46EA414B13C0D627B9FADF424533239B94D3E773069928AFB43F8779E4E22905
telfhash t19231f4a18678512a99a1dc54d9e95772551be6121340bf32df22c0cc280a44ff52bc0f
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
6
# of downloads :
101
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

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

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

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
DNS request
Deletes a system binary file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin masquerade remote
Link:
https://www.filescan.io/uploads/66380a8b54aa07c307ec17e0/reports/0c285c8d-3c7c-43fc-a3e8-a53b65f5bc0c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
157.10.52.16
Number of open files:
2
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
8080,443
Full report:
https://elfdigest.com/brief/65c14cb31344631e3e6d2c361d78fb1fb08ad4b010f6375089cdbe58307ae34e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 157.10.52.16:43957
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/99342c85-aa2c-4842-859f-6b43451aa0c7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1436534
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
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: 1436534 Sample: bot.arm7.elf Startdate: 06/05/2024 Architecture: LINUX Score: 92 16 eclp8oz0m8mxouv96hc9p7k2btydt3iv.click 2->16 18 12.7.254.213 WIDEVOICEUS United States 2->18 20 99 other IPs or domains 2->20 22 Snort IDS alert for network traffic 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 4 other signatures 2->28 8 bot.arm7.elf 2->8         started        signatures3 process4 process5 10 bot.arm7.elf 8->10         started        process6 12 bot.arm7.elf 10->12         started        14 bot.arm7.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/65c14cb31344631e3e6d2c361d78fb1fb08ad4b010f6375089cdbe58307ae34e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/65c14cb31344631e3e6d2c361d78fb1fb08ad4b010f6375089cdbe58307ae34e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-05-05 22:39:07 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=mxauzmytirrr4ptnfq3b26h3d6yivvfqcd3douejzw7fqmd24nha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/240505-2kx8msgb6w/
Behaviour
Contacts a large (95656) amount of remote hosts
Creates a large amount of network flows
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/65c14cb31344631e3e6d2c361d78fb1fb08ad4b010f6375089cdbe58307ae34e

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 65c14cb31344631e3e6d2c361d78fb1fb08ad4b010f6375089cdbe58307ae34e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2824911/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2839759/

Comments