MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d724a02bde605959099043823cb2df562c37e7f9b7dce59b12f7a5d1911bcd6. 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: 7d724a02bde605959099043823cb2df562c37e7f9b7dce59b12f7a5d1911bcd6
SHA3-384 hash: 72d8739bfddfcf8ac9860249199adac00739d767ef54a071227f17101dd3a27a16cfc7b42963cb66859ab0414144c0b4
SHA1 hash: 58e71d7ea8b9810fc5efaf5763918fec8974a58e
MD5 hash: 2663a933f774da643000368490bfa17d
humanhash: mirror-angel-speaker-tennessee
File name:x86-20220414-1125
Download: download sample
Signature Mirai
Create hunting rule
File size:36'740 bytes
First seen:2022-04-14 11:25:20 UTC
Last seen:2022-04-17 11:29:08 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:72lmq4LL6evsahSmMKFmhcwOP+RzcJy3HCJZGaFxy4vA8nbcuyD7UVyqi:72lk6oBhOKYhB0+F3HCuWxzvvnouy8sB
TLSH T1E4F2E1C06B1E4296C3BD507B5AED9E930600260A562527F2BF54257EAFABF18F7003C2
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
145
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7669677-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/625804d7ffe27d5119cd8466/reports/612d3506-07e1-4edc-9d30-8268184a31e0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
23.94.22.13
Number of open files:
0
Number of processes launched:
11
Processes remaning?
true
Remote TCP ports scanned:
8081,37215,23,8080,443,55555,80
Full report:
https://elfdigest.com/brief/7d724a02bde605959099043823cb2df562c37e7f9b7dce59b12f7a5d1911bcd6
Behaviour
Process Renaming
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/a41d74a5-d8d7-4251-8408-2544d5bb63be
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/976779
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 609283 Sample: x86-20220414-1125 Startdate: 14/04/2022 Architecture: LINUX Score: 84 27 156.234.199.232 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 2->27 29 62.169.240.177 WIND-ASGR Greece 2->29 31 99 other IPs or domains 2->31 35 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 3 other signatures 2->41 8 x86-20220414-1125 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 4 other processes 2->14 signatures3 process4 process5 16 x86-20220414-1125 8->16         started        process6 18 x86-20220414-1125 16->18         started        21 x86-20220414-1125 16->21         started        23 x86-20220414-1125 16->23         started        25 6 other processes 16->25 signatures7 33 Sample tries to kill multiple processes (SIGKILL) 18->33
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7d724a02bde605959099043823cb2df562c37e7f9b7dce59b12f7a5d1911bcd6/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-14 11:26:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/220414-nke56shha2/
Behaviour
Contacts a large (453924) 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/7d724a02bde605959099043823cb2df562c37e7f9b7dce59b12f7a5d1911bcd6

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.

Comments