MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0221a3f7fd362ff81a6bd898d065e9b469e7fa2bfa8c61db94dad65890d370e. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e0221a3f7fd362ff81a6bd898d065e9b469e7fa2bfa8c61db94dad65890d370e
SHA3-384 hash: faf47ecab4c36f8120ab32c8775bb0e6a7a5d8f4721bc1066f7e552d197eacb821e199e5d1efc4d97903828887e071ba
SHA1 hash: f20930ad6ed769977dd9b9483ce01f839761886a
MD5 hash: 57e9e68b340771e8183ef36a5cd89897
humanhash: summer-high-sixteen-maine
File name:57e9e68b340771e8183ef36a5cd89897
Download: download sample
Signature Mirai
Create hunting rule
File size:96'652 bytes
First seen:2022-07-17 21:33:13 UTC
Last seen:2022-07-23 03:48:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Syhh8Auh3e3yavTO0gH9I6OcoVGp2tUu8z/j+32z0f3eOUhBKWesg8vGgtn8:Syh6D3e3yaLRjV8z/i32zcoBeaGy8
TLSH T183933955BC829A12C6D423BAF62E018C372663E8D2DF721BDD219F21378662F0DB7751
telfhash t17031dffadfb60adc63d99048828e641a0bfa31af075935d68a4d5b0fd513785b41e832
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 mirai

Intelligence

File Origin
# of uploads :
6
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.1232.25975.30576.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e0221a3f7fd362ff81a6bd898d065e9b469e7fa2bfa8c61db94dad65890d370e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c5631bf4-c381-492a-9285-612a25ff29b8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1035181
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 667675 Sample: 5oHecOiG0K Startdate: 17/07/2022 Architecture: LINUX Score: 72 26 143.223.25.253, 23 WMA-BEVERLY-HILLSUS United States 2->26 28 72.4.0.68 WINDSTREAMUS United States 2->28 30 98 other IPs or domains 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Uses known network protocols on non-standard ports 2->36 8 5oHecOiG0K 2->8         started        11 gvfsd-fuse fusermount 2->11         started        13 gnome-session-binary sh gsd-sharing 2->13         started        15 10 other processes 2->15 signatures3 process4 signatures5 40 Sample deletes itself 8->40 17 5oHecOiG0K 8->17         started        42 Sample reads /proc/mounts (often used for finding a writable filesystem) 11->42 process6 process7 19 5oHecOiG0K 17->19         started        22 5oHecOiG0K 17->22         started        24 5oHecOiG0K 17->24         started        signatures8 38 Sample tries to kill multiple processes (SIGKILL) 19->38
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e0221a3f7fd362ff81a6bd898d065e9b469e7fa2bfa8c61db94dad65890d370e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-07-17 12:27:52 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4arbup372nrp7angxwey2bs6tndj475cx6ummhnzjwwwlcing4ha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220717-1ercgagdhl/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/e0221a3f7fd362ff81a6bd898d065e9b469e7fa2bfa8c61db94dad65890d370e

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:myMirai
Create hunting rule
Description:Mirai
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 e0221a3f7fd362ff81a6bd898d065e9b469e7fa2bfa8c61db94dad65890d370e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2255969/
  
URLhaus
https://urlhaus.abuse.ch/url/2257420/
  
URLhaus
https://urlhaus.abuse.ch/url/2258394/

Comments


Avatar
zbet commented on 2022-07-17 21:33:15 UTC

url : hxxp://185.225.73.78/bins/ZG9zarm