MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d449dc4f26efe052f5d7c3a30131b306132ce6cdfd8d2d9bff84cc9c3dacd3c. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d449dc4f26efe052f5d7c3a30131b306132ce6cdfd8d2d9bff84cc9c3dacd3c
SHA3-384 hash: 8607b88da2bbcb8578b0d4241967bdee71654101bcffd298336bee4d4575013980aa5d2d98a8929e6aaefff5c73e201c
SHA1 hash: 4f0232d7c94edd248db7c0de24ac890c01173879
MD5 hash: 5c8707477715a31d632bcea7cd620c49
humanhash: blossom-eighteen-yellow-colorado
File name:drea4
Download: download sample
Signature Mirai
Create hunting rule
File size:154'688 bytes
First seen:2025-03-23 09:36:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:v+ZEoEl24l5Fq147Ku1riuPY9Wpet625g:v+Ml50147vZioYueU2q
TLSH T100E30841BC854B23C6D612BBFB5E428D772A1768D3EE72079D256F21378785B0E37242
telfhash t16221ee12ef680f8c47d08349c64ab43deae530e513275492df1eba8f4612ed4b4ad835
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e1954fbb84e066269e86e3linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android lolbin mirai remote
Link:
https://www.filescan.io/uploads/67dfd647a175d31773457a8b/reports/7bb23e52-ccaf-425c-b0bb-ccb09244ff55/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/840cc7e8-2023-459c-b7b0-c53603b85612
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1646106
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)
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1646106 Sample: drea4.elf Startdate: 23/03/2025 Architecture: LINUX Score: 64 55 raw.awaken-network.net. [malformed] 2->55 57 109.202.202.202, 80 INIT7CH Switzerland 2->57 59 6 other IPs or domains 2->59 61 Multi AV Scanner detection for submitted file 2->61 8 systemd gpu-manager 2->8         started        10 systemd gpu-manager 2->10         started        12 systemd gpu-manager 2->12         started        14 128 other processes 2->14 signatures3 63 Sends malformed DNS queries 55->63 process4 signatures5 17 gpu-manager sh 8->17         started        19 gpu-manager sh 8->19         started        21 gpu-manager sh 8->21         started        28 5 other processes 8->28 23 gpu-manager sh 10->23         started        30 7 other processes 10->30 32 8 other processes 12->32 69 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->69 25 drea4.elf 14->25         started        34 67 other processes 14->34 process6 signatures7 36 sh grep 17->36         started        38 sh grep 19->38         started        40 sh grep 21->40         started        42 sh grep 23->42         started        65 Sample deletes itself 25->65 44 2 other processes 25->44 47 5 other processes 28->47 49 7 other processes 30->49 51 8 other processes 32->51 53 56 other processes 34->53 process8 signatures9 67 Sample tries to kill multiple processes (SIGKILL) 44->67
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6d449dc4f26efe052f5d7c3a30131b306132ce6cdfd8d2d9bff84cc9c3dacd3c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d449dc4f26efe052f5d7c3a30131b306132ce6cdfd8d2d9bff84cc9c3dacd3c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-22 04:00:01 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=nvcj3rhsn37akl25pq5daey3gbqtfttm37mnfwn77bgmtq62zu6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250323-llhxcawthz/
Malware Config
C2 Extraction:
raw.awaken-network.net
141.98.10.142
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/6d449dc4f26efe052f5d7c3a30131b306132ce6cdfd8d2d9bff84cc9c3dacd3c

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_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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

sh eab4f8a21dc518370e7a2aaf66bda0244c24566fca7b6f522e3736aec2c58ed0

Mirai

elf 6d449dc4f26efe052f5d7c3a30131b306132ce6cdfd8d2d9bff84cc9c3dacd3c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3487140/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3477316/
  
Dropped by
SHA256 eab4f8a21dc518370e7a2aaf66bda0244c24566fca7b6f522e3736aec2c58ed0
  
Dropped by
MD5 97ca229dd81a4fbb57e31cc173a7d1f3
  
Dropped by
SHA256 6a20a77f36c1ceb5e2721833d5c1db12cb466131f90e81f41edfa55ebf311501
  
Dropped by
MD5 538804d0c00af6b69c55421468e3cfb4
  
URLhaus
https://urlhaus.abuse.ch/url/3477311/
  
URLhaus
https://urlhaus.abuse.ch/url/3487131/
  
Dropped by
SHA256 1af342f4d761a80b394f316fe7af7c5ef10d9fb8dd93be6552d9777b6c293f56
  
Dropped by
MD5 d9d5d3d8c121a0f094d184391694e009
  
URLhaus
https://urlhaus.abuse.ch/url/3487137/
  
URLhaus
https://urlhaus.abuse.ch/url/3477317/
  
Dropped by
SHA256 545886805ffe657a86bf19523863886f497f7157692bc23e73ca323fa47a39e2
  
Dropped by
MD5 1b366dae68c9387a0ad5a04331bae56d

Comments