MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08d4c48eae51e99498f9c8d9e4f1a0592f50883ebd066d6905aee6d4c4dd7dfc. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments

SHA256 hash: 08d4c48eae51e99498f9c8d9e4f1a0592f50883ebd066d6905aee6d4c4dd7dfc
SHA3-384 hash: 56d3969499285f38f2ef3d9716425dafc6e62c41f4dd6bb45c66cdc802d9110a91fb52571d637e16d933c8c3ebf2d411
SHA1 hash: deed66d0fe79eb59e954f7b2140f75234b68a6c6
MD5 hash: d205e22cf7cb8b45405aa0e2aa40935d
humanhash: berlin-nineteen-lamp-alabama
File name:clearpicture________00995868689494859699969966556.hta
Download: download sample
Signature RemcosRAT
File size:110'151 bytes
First seen:2025-09-16 07:59:26 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 1536:9+fZx04DPPI8Lcsq6LzS85Ea56QJFhoBviH:9+fZx0yPPI8d28SLQJ2y
TLSH T132B3090A8F79C1F08F2F673E6199158AEE53CE1A4D50C76A70DF69A09BB9130C053E6D
Magika html
Reporter abuse_ch
Tags:hta RemcosRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
49
Origin country :
SE SE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.9%
Tags:
obfuscate xtreme spawn
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Payload URLs
URL
File name
http://ixti.net/development/javascript/2011/11/11/undemocratic-encodedecode-of-utf8-in-browser-with-js.html
HTA File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
File Type:
hta
First seen:
2025-09-15T02:40:00Z UTC
Last seen:
2025-09-15T02:40:00Z UTC
Hits:
~100
Result
Threat name:
Remcos, PureLog Stealer
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to determine the online IP of the system
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Detected Remcos RAT
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Remcos
Sigma detected: Suspicious MSHTA Child Process
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Yara detected Powershell download and execute
Yara detected PureLog Stealer
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Gathering data
Threat name:
Document-HTML.Backdoor.Remcos
Status:
Malicious
First seen:
2025-09-15 06:17:53 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
11 of 37 (29.73%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:remcos defense_evasion discovery execution rat trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Remcos
Remcos family
UAC bypass
Malware Config
C2 Extraction:
198.23.175.46:465
Dropper Extraction:
http://172.245.4.220/img/optimized_MSI.png
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_AllMal_Detector
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:DetectEncryptedVariants
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:RANSOMWARE
Author:ToroGuitar
Rule name:Sus_CMD_Powershell_Usage
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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 08d4c48eae51e99498f9c8d9e4f1a0592f50883ebd066d6905aee6d4c4dd7dfc

(this sample)

  
Delivery method
Distributed via web download

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