MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 192dd97a20beeea113ad70f6e8f8d8b429a0f856986556c583ded012996b29d2. 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 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 192dd97a20beeea113ad70f6e8f8d8b429a0f856986556c583ded012996b29d2
SHA3-384 hash: 8d0fecc69d541f3eef91487fe30209b7862be425881421d010af1b32cfddc953bf7796384739e001c4beb1373fd42cc2
SHA1 hash: 7e113f24e0845fcb83dcec947818d02674abab0f
MD5 hash: 80fe34ba9b3d25b75c751a367ae37bf8
humanhash: fish-fillet-floor-music
File name:80fe34ba9b3d25b75c751a367ae37bf8
Download: download sample
Signature Mirai
Create hunting rule
File size:97'436 bytes
First seen:2022-06-13 09:45:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Tz28cRNc/mno5XMd+ZK9bO2PYS0qZ1csByYuCbh:f2nRNKcoDibvPYTqGqbh
TLSH T17293C619AF610FF7E86FDC334AE82B4524CC655A22A83F757934D928B25B24F05E3874
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 mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9945193-0
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Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Trojan.Mirai-9950491-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/62a7079c8763ffd4adbe419b/reports/1dda538f-270d-4567-945b-0213dd6f193f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/192dd97a20beeea113ad70f6e8f8d8b429a0f856986556c583ded012996b29d2
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5cb08a4-8fad-4053-95c0-3cb6e5028f7c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1012226
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 644719 Sample: Ia2OMVYinc Startdate: 13/06/2022 Architecture: LINUX Score: 80 23 197.154.87.233 airtel-tz-asTZ Ethiopia 2->23 25 221.165.115.241 YSU-AS-KRyoungsanuniversityKR Korea Republic of 2->25 27 98 other IPs or domains 2->27 29 Malicious sample detected (through community Yara rule) 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 35 Uses known network protocols on non-standard ports 2->35 8 Ia2OMVYinc 2->8         started        signatures3 process4 signatures5 37 Sample deletes itself 8->37 11 Ia2OMVYinc 8->11         started        13 Ia2OMVYinc 8->13         started        process6 process7 15 Ia2OMVYinc 11->15         started        17 Ia2OMVYinc 11->17         started        19 Ia2OMVYinc 11->19         started        21 Ia2OMVYinc 11->21         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/192dd97a20beeea113ad70f6e8f8d8b429a0f856986556c583ded012996b29d2/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-06-13 09:46:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dew5s6rax3xkce5nod3or6gywqu2b6cwtbsvnrmd33ibfgllfhja._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux
Link:
https://tria.ge/reports/220613-lrmgqabed5/
Behaviour
Reads runtime system information
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/192dd97a20beeea113ad70f6e8f8d8b429a0f856986556c583ded012996b29d2

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:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_XORed_Mozilla
Create hunting rule
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
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 192dd97a20beeea113ad70f6e8f8d8b429a0f856986556c583ded012996b29d2

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2236235/

Comments


Avatar
zbet commented on 2022-06-13 09:45:12 UTC

url : hxxp://103.136.41.100/bins/ZG9zmpsl