MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63c408786fb9eaaeeebc782da1fceee815ee150b591b6eda8ddea9c54ffb0cce. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63c408786fb9eaaeeebc782da1fceee815ee150b591b6eda8ddea9c54ffb0cce
SHA3-384 hash: 4c5685d6ad05ea3f7aa6c692e9f2ee4af0bdcd32e8d952fe4c84bafda0bc2f5582b9590f24097458d1d017fc7a88a3e7
SHA1 hash: ce0ea8979e4e5b83d00db3a416323bfec8152778
MD5 hash: 23d7d5b5ce7666fcd9a5426ae98f5af2
humanhash: finch-helium-beer-floor
File name:webneedtocreatebetterthingswithgreatnessofgodshake.hta
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:85'671 bytes
First seen:2025-06-03 09:58:46 UTC
Last seen:2025-06-04 08:40:46 UTC
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 768:w2eq7Q2eEn7kcHz4Be9fWbX2exQ2ey7K2ev7:w2Js2bnA2z4Be9fWbX2gQ2HW2A
TLSH T1B183E78947867CFD99E1BA982D60D3B1E6ED253D8C71C08A74C0B0500DAEAED5DD0FE9
Magika txt
Reporter abuse_ch
Tags:hta RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683ec81507b5e8c1cfe42d40
Tags:
obfuscate shell sage
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/63c408786fb9eaaeeebc782da1fceee815ee150b591b6eda8ddea9c54ffb0cce/results/dashboard
Verdict:
Malicious
Labled as:
TrojanDownloader/JS.NetLoader
Link:
https://www.hybrid-analysis.com/sample/63c408786fb9eaaeeebc782da1fceee815ee150b591b6eda8ddea9c54ffb0cce
Result
Threat name:
Cobalt Strike, Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1704785
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
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
Delayed program exit found
Detected Cobalt Strike Beacon
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PowerShell case anomaly found
Powershell drops PE file
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Potentially Suspicious PowerShell Child Processes
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Remcos
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious MSHTA Child Process
Suricata IDS alerts for network traffic
Suspicious command line found
Suspicious powershell command line found
Uses schtasks.exe or at.exe to add and modify task schedules
Uses threadpools to delay analysis
Yara detected AntiVM3
Yara detected Powershell decode and execute
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1704785 Sample: webneedtocreatebetterthings... Startdate: 03/06/2025 Architecture: WINDOWS Score: 100 73 geoplugin.net 2->73 81 Suricata IDS alerts for network traffic 2->81 83 Found malware configuration 2->83 85 Malicious sample detected (through community Yara rule) 2->85 87 17 other signatures 2->87 11 mshta.exe 1 2->11         started        14 sODHrIfoaY.exe 2->14         started        16 svchost.exe 2->16         started        signatures3 process4 dnsIp5 105 Suspicious command line found 11->105 107 PowerShell case anomaly found 11->107 109 Uses threadpools to delay analysis 11->109 19 cmd.exe 1 11->19         started        111 Antivirus detection for dropped file 14->111 113 Multi AV Scanner detection for dropped file 14->113 115 Contains functionality to bypass UAC (CMSTPLUA) 14->115 117 6 other signatures 14->117 22 sODHrIfoaY.exe 14->22         started        24 schtasks.exe 14->24         started        26 svchost.exe 14->26         started        71 127.0.0.1 unknown unknown 16->71 signatures6 process7 signatures8 89 Detected Cobalt Strike Beacon 19->89 91 Suspicious powershell command line found 19->91 93 PowerShell case anomaly found 19->93 28 powershell.exe 42 19->28         started        33 conhost.exe 19->33         started        95 Detected Remcos RAT 22->95 35 conhost.exe 24->35         started        process9 dnsIp10 79 209.54.101.166, 49682, 80 ASN-QUADRANET-GLOBALUS United States 28->79 65 C:\Users\user\AppData\Local\...\TiWorker.exe, PE32 28->65 dropped 67 C:\Users\user\AppData\...\TiWorker[1].exe, PE32 28->67 dropped 69 C:\Users\user\AppData\...\4ptfkptu.cmdline, Unicode 28->69 dropped 123 Uses schtasks.exe or at.exe to add and modify task schedules 28->123 125 Loading BitLocker PowerShell Module 28->125 127 Powershell drops PE file 28->127 37 TiWorker.exe 6 28->37         started        41 csc.exe 3 28->41         started        file11 signatures12 process13 file14 59 C:\Users\user\AppData\...\sODHrIfoaY.exe, PE32 37->59 dropped 61 C:\Users\user\AppData\Local\...\tmp32FC.tmp, XML 37->61 dropped 97 Antivirus detection for dropped file 37->97 99 Multi AV Scanner detection for dropped file 37->99 101 Detected Cobalt Strike Beacon 37->101 103 3 other signatures 37->103 43 TiWorker.exe 37->43         started        47 powershell.exe 23 37->47         started        63 C:\Users\user\AppData\Local\...\4ptfkptu.dll, PE32 41->63 dropped 49 cvtres.exe 1 41->49         started        signatures15 process16 dnsIp17 75 192.3.176.138, 49687, 57668 AS-COLOCROSSINGUS United States 43->75 77 geoplugin.net 178.237.33.50, 49688, 80 ATOM86-ASATOM86NL Netherlands 43->77 119 Detected Remcos RAT 43->119 121 Loading BitLocker PowerShell Module 47->121 51 conhost.exe 47->51         started        53 schtasks.exe 47->53         started        55 conhost.exe 47->55         started        57 WmiPrvSE.exe 47->57         started        signatures18 process19
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/63c408786fb9eaaeeebc782da1fceee815ee150b591b6eda8ddea9c54ffb0cce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63c408786fb9eaaeeebc782da1fceee815ee150b591b6eda8ddea9c54ffb0cce/
Threat name:
Document-HTML.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2025-06-03 06:19:14 UTC
File Type:
Text
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mpcaq6dpxhvk53v4paw2d7ho5ak64fillenw5wun32u4kt73btha._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost defense_evasion discovery execution rat
Link:
https://tria.ge/reports/250603-lz5m9s1tay/
Behaviour
Scheduled Task/Job: Scheduled Task
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
Checks computer location settings
Executes dropped EXE
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Evasion via Device Credential Deployment
Remcos
Remcos family
Malware Config
C2 Extraction:
192.3.176.138:57668
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/63c408786fb9/report/overview.html
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/63c408786fb9eaaeeebc782da1fceee815ee150b591b6eda8ddea9c54ffb0cce

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:Sus_CMD_Powershell_Usage
Create hunting rule
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 63c408786fb9eaaeeebc782da1fceee815ee150b591b6eda8ddea9c54ffb0cce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3556694/
  
Delivery method
Distributed via web download

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