MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 564b91fd1e149453d2e6587354c861e0444a38e3fcbe12c221c8bce9fb7813e1. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 564b91fd1e149453d2e6587354c861e0444a38e3fcbe12c221c8bce9fb7813e1
SHA3-384 hash: 790ffc8a4d63b1c01942c242cad4c699403b5c9ed5a115171d6d8ebbddd2c74e98846888a4525021be7a7d53ada56aa8
SHA1 hash: e2c96802bf72e340ca004070847e5adebd9418de
MD5 hash: 64795df91e3ffa35a727a580e5e072b5
humanhash: romeo-alanine-five-sodium
File name:jew.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:132'659 bytes
First seen:2022-01-10 18:50:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:LB92gvRAhsRpJdvaSF290t4mOk/04UFwvrKf3l2M/971mgn+:V92g5AhsRpLSxk4mOk/BULf3kM/9pmi+
TLSH T112D34C46EA808E13C4D5177ABAEF42493322E754D3DB730699186FB43F86B6F0E63605
telfhash t16821ccb1572a96245969cfdc8add73a9022c93022246ef33ef2184bca41949df629c4f
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
374
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

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

Unix.Trojan.Mirai-9917692-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/61dc7fe51c0d769df9df218e/reports/183720c2-bc4f-4094-8a58-4d3c7966c491/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
185.204.217.174:80/bins
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/564b91fd1e149453d2e6587354c861e0444a38e3fcbe12c221c8bce9fb7813e1
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
185.204.217.174:9931
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e0541e3f-a143-4c3f-878d-794f8559b3cc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/917875
Signature
Contains symbols with names commonly found in malware
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 550358 Sample: jew.arm7 Startdate: 10/01/2022 Architecture: LINUX Score: 72 18 200.229.231.126, 23 WirelessCommServicesLTDABR Brazil 2->18 20 197.211.29.64 WANANCHI-KE Kenya 2->20 22 98 other IPs or domains 2->22 24 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->24 26 Contains symbols with names commonly found in malware 2->26 28 Uses known network protocols on non-standard ports 2->28 8 jew.arm7 2->8         started        signatures3 process4 process5 10 jew.arm7 8->10         started        12 jew.arm7 8->12         started        process6 14 jew.arm7 10->14         started        16 jew.arm7 10->16         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/564b91fd1e149453d2e6587354c861e0444a38e3fcbe12c221c8bce9fb7813e1/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-01-10 18:51:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/220110-xgy9baefa5/
Behaviour
Modifies registry class
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/564b91fd1e149453d2e6587354c861e0444a38e3fcbe12c221c8bce9fb7813e1

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: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 564b91fd1e149453d2e6587354c861e0444a38e3fcbe12c221c8bce9fb7813e1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1963024/
  
Delivery method
Distributed via web download

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