MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cad5d519fe48a6d8aaef1f681d55e1544a0effffcbae9523e7b8ab41daae592. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cad5d519fe48a6d8aaef1f681d55e1544a0effffcbae9523e7b8ab41daae592
SHA3-384 hash: 4204f4661d190bf19e0a40e7c24657f09a86651b0766a8c3298210117a37953164e05e4c879edc00e92427c40b0a45db
SHA1 hash: c91b79f31a2a1826d406fa0fc58027626c424cf5
MD5 hash: c50a8568a9ffc67a1b6b29b76c6e5e5f
humanhash: pluto-eighteen-arkansas-robin
File name:nicekissonemylipswihtbettergreaturessmooththingstogoback.hta
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:18'650 bytes
First seen:2025-02-18 07:22:21 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 96:/zRJbqr4t28bqr4tKTGGQQHkrNkdkbqr4tlF:rj+kH+k6G9QS3+kz
TLSH T1128254091E34BE74F38EA67C5BDD44E1DEBC2B0DA4635F26702C0291C329B7189DB686
Magika html
Reporter abuse_ch
Tags:hta RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Script.SNH-gen.10760.12951.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b4362928ab76d43a5b9743
Tags:
obfuscate shell sage
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/8cad5d519fe48a6d8aaef1f681d55e1544a0effffcbae9523e7b8ab41daae592/results/dashboard
Payload URLs
URL
File name
http://198.46.177.136/xampp/kno/nicekissonemylipswihtbettergreaturessmooththingstogoback.gIF
HTA File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
powershell
Link:
https://www.filescan.io/uploads/67b435311195447a80c4aee2/reports/c01960de-c5b1-49d8-9850-44a33bf3dd28/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8cad5d519fe48a6d8aaef1f681d55e1544a0effffcbae9523e7b8ab41daae592
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.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1617785
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject code into remote processes
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)
Maps a DLL or memory area into another process
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: Net WebClient Casing Anomalies
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
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
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1617785 Sample: nicekissonemylipswihtbetter... Startdate: 18/02/2025 Architecture: WINDOWS Score: 100 56 newgoodthingsforkbhh.duckdns.org 2->56 58 geoplugin.net 2->58 72 Suricata IDS alerts for network traffic 2->72 74 Found malware configuration 2->74 76 Malicious sample detected (through community Yara rule) 2->76 80 17 other signatures 2->80 12 mshta.exe 1 2->12         started        signatures3 78 Uses dynamic DNS services 56->78 process4 signatures5 108 Suspicious command line found 12->108 110 PowerShell case anomaly found 12->110 15 cmd.exe 1 12->15         started        process6 signatures7 112 Detected Cobalt Strike Beacon 15->112 114 Suspicious powershell command line found 15->114 116 Wscript starts Powershell (via cmd or directly) 15->116 118 PowerShell case anomaly found 15->118 18 powershell.exe 3 45 15->18         started        23 conhost.exe 15->23         started        process8 dnsIp9 60 198.46.177.136, 49712, 49714, 80 AS-COLOCROSSINGUS United States 18->60 50 nicekissonemylipsw...oththingstogoba.vbs, Unicode 18->50 dropped 52 C:\Users\user\AppData\...\5syueiuj.cmdline, Unicode 18->52 dropped 82 Potential malicious VBS script found (suspicious strings) 18->82 84 Loading BitLocker PowerShell Module 18->84 25 wscript.exe 2 18->25         started        28 csc.exe 3 18->28         started        file10 signatures11 process12 file13 94 Detected Cobalt Strike Beacon 25->94 96 Suspicious powershell command line found 25->96 98 Wscript starts Powershell (via cmd or directly) 25->98 100 2 other signatures 25->100 31 powershell.exe 15 15 25->31         started        54 C:\Users\user\AppData\Local\...\5syueiuj.dll, PE32 28->54 dropped 35 cvtres.exe 1 28->35         started        signatures14 process15 dnsIp16 66 198.12.123.6, 49713, 80 AS-COLOCROSSINGUS United States 31->66 68 Writes to foreign memory regions 31->68 70 Injects a PE file into a foreign processes 31->70 37 CasPol.exe 4 13 31->37         started        41 conhost.exe 31->41         started        signatures17 process18 dnsIp19 62 newgoodthingsforkbhh.duckdns.org 192.3.232.40, 14645, 49715, 49719 AS-COLOCROSSINGUS United States 37->62 64 geoplugin.net 178.237.33.50, 49718, 80 ATOM86-ASATOM86NL Netherlands 37->64 86 Contains functionality to bypass UAC (CMSTPLUA) 37->86 88 Detected Remcos RAT 37->88 90 Tries to steal Mail credentials (via file registry) 37->90 92 7 other signatures 37->92 43 CasPol.exe 37->43         started        46 CasPol.exe 37->46         started        48 CasPol.exe 14 37->48         started        signatures20 process21 signatures22 102 Tries to steal Instant Messenger accounts or passwords 43->102 104 Tries to steal Mail credentials (via file / registry access) 43->104 106 Tries to harvest and steal browser information (history, passwords, etc) 46->106
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/8cad5d519fe48a6d8aaef1f681d55e1544a0effffcbae9523e7b8ab41daae592
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8cad5d519fe48a6d8aaef1f681d55e1544a0effffcbae9523e7b8ab41daae592/
Threat name:
Script-WScript.Trojan.Asthma
Create hunting rule
Status:
Malicious
First seen:
2025-02-18 06:54:23 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
9 of 37 (24.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rswv2um74sfg3cvo6h3idvk6cvckb3777s5osur6poflihnk4wja._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:zyn25 collection defense_evasion discovery execution rat
Link:
https://tria.ge/reports/250218-h7ev2azmx6/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Blocklisted process makes network request
Evasion via Device Credential Deployment
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Remcos
Remcos family
Malware Config
C2 Extraction:
newgoodthingsforkbhh.duckdns.org:14645
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/8cad5d519fe48a6d8aaef1f681d55e1544a0effffcbae9523e7b8ab41daae592

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 8cad5d519fe48a6d8aaef1f681d55e1544a0effffcbae9523e7b8ab41daae592

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3443900/
  
Delivery method
Distributed via web download

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