MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d3b4065ee250b3f0fdfb604490377674487ce5a93ec03f41fb5b364a1a3ee3b. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5d3b4065ee250b3f0fdfb604490377674487ce5a93ec03f41fb5b364a1a3ee3b
SHA3-384 hash: 394355c3991d2eb329930996bde6bc2c55d4fa71c6158964fc6128ed885679bd831751e62dd2e23818825da120c6f87a
SHA1 hash: 48a8caabfac98ec3f4ac1beedb57edf4ca0daa83
MD5 hash: 0fb523a78e81eac238a832c2f670ec0d
humanhash: romeo-east-three-oxygen
File name:sweetnessgoodforcakesbetterforme.hta
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:14'207 bytes
First seen:2025-02-12 19:22:01 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 48:3Lxl0whix3r0whPELoRHHYrgaFPdP1Tx8Wx3trRRlS0whMLxdPG:7cwimwXRWgaFlpzFtFwe/+
TLSH T17C52878E8E10FCD48785C224E2DF98C177ED5B7EFE891523389D325A6391279A5D42C3
Magika html
Reporter abuse_ch
Tags:hta RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.DownLoader.3571.1856.21058.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67acf5074f5583c4c4d87b74
Tags:
obfuscate shell sage
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/5d3b4065ee250b3f0fdfb604490377674487ce5a93ec03f41fb5b364a1a3ee3b/results/dashboard
Payload URLs
URL
File name
http://192.3.179.144/155/sweetnessgoodforcakesbetterforme.gIF
HTA File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
powershell
Link:
https://www.filescan.io/uploads/67acf507c2f1c1c7a05901fc/reports/6993bde9-dab7-4cb1-b9cd-b6dd2126d538/overview
Verdict:
Malicious
Labled as:
VBS.Asthma.2.4123CD5B
Link:
https://www.hybrid-analysis.com/sample/5d3b4065ee250b3f0fdfb604490377674487ce5a93ec03f41fb5b364a1a3ee3b
Result
Verdict:
MALICIOUS
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
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/1613545
Signature
Antivirus detection for URL or domain
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 submitted file
Potential malicious VBS script found (suspicious strings)
PowerShell case anomaly found
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Potentially Suspicious PowerShell Child Processes
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Remcos
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious command line found
Suspicious execution chain found
Suspicious powershell command line found
Uses dynamic DNS services
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1613545 Sample: sweetnessgoodforcakesbetter... Startdate: 12/02/2025 Architecture: WINDOWS Score: 100 50 lala2025.duckdns.org 2->50 52 resc.cloudinary.com.cdn.cloudflare.net 2->52 54 res.cloudinary.com 2->54 60 Suricata IDS alerts for network traffic 2->60 62 Found malware configuration 2->62 64 Malicious sample detected (through community Yara rule) 2->64 68 15 other signatures 2->68 11 mshta.exe 1 2->11         started        signatures3 66 Uses dynamic DNS services 50->66 process4 signatures5 90 Suspicious command line found 11->90 92 PowerShell case anomaly found 11->92 14 cmd.exe 1 11->14         started        process6 signatures7 94 Detected Cobalt Strike Beacon 14->94 96 Suspicious powershell command line found 14->96 98 Wscript starts Powershell (via cmd or directly) 14->98 100 PowerShell case anomaly found 14->100 17 powershell.exe 3 44 14->17         started        22 conhost.exe 14->22         started        process8 dnsIp9 48 192.3.179.144, 49716, 49785, 80 AS-COLOCROSSINGUS United States 17->48 42 sweetnessgoodforca...etterformorcake.vbs, Unicode 17->42 dropped 44 C:\Users\user\AppData\...\vuorsejx.cmdline, Unicode 17->44 dropped 70 Potential malicious VBS script found (suspicious strings) 17->70 72 Loading BitLocker PowerShell Module 17->72 24 wscript.exe 2 17->24         started        27 csc.exe 3 17->27         started        file10 signatures11 process12 file13 82 Detected Cobalt Strike Beacon 24->82 84 Suspicious powershell command line found 24->84 86 Wscript starts Powershell (via cmd or directly) 24->86 88 2 other signatures 24->88 30 powershell.exe 15 15 24->30         started        46 C:\Users\user\AppData\Local\...\vuorsejx.dll, PE32 27->46 dropped 34 cvtres.exe 1 27->34         started        signatures14 process15 dnsIp16 58 resc.cloudinary.com.cdn.cloudflare.net 104.17.202.1, 443, 49758 CLOUDFLARENETUS United States 30->58 102 Writes to foreign memory regions 30->102 104 Injects a PE file into a foreign processes 30->104 36 CasPol.exe 4 30->36         started        40 conhost.exe 30->40         started        signatures17 process18 dnsIp19 56 lala2025.duckdns.org 192.3.179.143, 14645, 54416, 54424 AS-COLOCROSSINGUS United States 36->56 74 Contains functionality to bypass UAC (CMSTPLUA) 36->74 76 Detected Remcos RAT 36->76 78 Contains functionalty to change the wallpaper 36->78 80 4 other signatures 36->80 signatures20
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/5d3b4065ee250b3f0fdfb604490377674487ce5a93ec03f41fb5b364a1a3ee3b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5d3b4065ee250b3f0fdfb604490377674487ce5a93ec03f41fb5b364a1a3ee3b/
Threat name:
Script-WScript.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2025-02-12 15:27:03 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lu5uazpoeuft6d67wycesa3xm5cipts2spwah5a7wwzwjind5y5q._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/250212-x3e3kavmbn/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Blocklisted process makes network request
Downloads MZ/PE file
Evasion via Device Credential Deployment
Remcos
Remcos family
Malware Config
C2 Extraction:
lala2025.duckdns.org:14645
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5d3b4065ee250b3f0fdfb604490377674487ce5a93ec03f41fb5b364a1a3ee3b

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 5d3b4065ee250b3f0fdfb604490377674487ce5a93ec03f41fb5b364a1a3ee3b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3437746/
  
Delivery method
Distributed via web download

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