MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9558083225f05848166c8d302e28c05dfc74a2859685bc3bd90a4c6d72e66cd. 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



RemcosRAT


Vendor detections: 5


Intelligence 5 IOCs YARA File information Comments

SHA256 hash: b9558083225f05848166c8d302e28c05dfc74a2859685bc3bd90a4c6d72e66cd
SHA3-384 hash: a5cb6631eb01638d17d75dce5308558a9f02ddf8a82311ddd48f0077f059ec2abd380eb682f74df7d1b0d797cb05bbfa
SHA1 hash: bed45ef4153c694962062f299325657b65dc8f0f
MD5 hash: 41a99aa6e1d47d26c922456d8d423582
humanhash: beer-muppet-stairway-butter
File name:c.hta
Download: download sample
Signature RemcosRAT
File size:3'133 bytes
First seen:2025-10-14 15:52:48 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 96:mv+lYfS1C7eidnOElboi+XoHzocoi2oC/AytqDE:mvoWS1Kc34HE3kC/H
TLSH T192514509BC41906B9772C1422362F73CA18D9336C74AD6C5F2BD45A27FCEACA48472AC
Magika html
Reporter abuse_ch
Tags:hta RemcosRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
File Type:
HTA File
Payload URLs
URL
File name
http://www.squarespace.com
HTA File
Result
Threat name:
n/a
Detection:
suspicious
Classification:
spyw
Score:
21 / 100
Signature
Opens network shares
Behaviour
Behavior Graph:
behaviorgraph top1 process2 2 Behavior Graph ID: 1795046 Sample: c.hta Startdate: 14/10/2025 Architecture: WINDOWS Score: 21 4 mshta.exe 16 2->4         started        signatures3 7 Opens network shares 4->7
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
Html
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2025-10-14 15:55:52 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Behaviour
System Location Discovery: System Language Discovery
Badlisted process makes network request
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RemcosRAT

HTML Application (hta) hta b9558083225f05848166c8d302e28c05dfc74a2859685bc3bd90a4c6d72e66cd

(this sample)

  
Delivery method
Distributed via web download

Comments