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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32dcaf5c4f41dbdaddeee5fd64dacb290f81655a37ea10beaeca1a369a80c7f0. 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 1 YARA File information Comments

SHA256 hash: 32dcaf5c4f41dbdaddeee5fd64dacb290f81655a37ea10beaeca1a369a80c7f0
SHA3-384 hash: e4f30e7a2e71e37a01f467c4d6701bf643e099d8f3004725aea7bbe16ee0a2320435bca13036b940a280412f278ec458
SHA1 hash: 676769f92de9199a8e9d91e9ef97dcb823d4e1d4
MD5 hash: 6c714a96b0fdd058faa8506d6b19f7e9
humanhash: batman-lemon-seven-ink
File name:NDA.vbs
Download: download sample
Signature RemcosRAT
File size:13'203 bytes
First seen:2026-10-16 12:22:24 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 192:kvnZAFycFh9Fhkehl9e9m5CT3OyE2B3qVIzWD26DkDT2pZjgJmoHntQHS5m9f4td:kvnu9RY3JUVAWPKgoHnt2S016DrZJP5
TLSH T1CB52C6BB574BDECF768FF22E41260C07CB941AAA136D708EFB86E9C95849B08D5C0507
Magika vba
Reporter smica83
Tags:RemcosRAT vbs

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
206.123.137.130:37680 https://threatfox.abuse.ch/ioc/1969835/

Intelligence


File Origin
# of uploads :
1
# of downloads :
161
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
95.7%
Tags:
shell agent sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
encrypted obfuscated obfuscated powershell
Verdict:
Malicious
File Type:
vbs
First seen:
2026-10-15T18:52:00Z UTC
Last seen:
2026-10-18T01:58:00Z UTC
Hits:
~100
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Creates processes via WMI
Found suspicious powershell code related to unpacking or dynamic code loading
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Obfuscated command line found
Powershell connects to network
Sigma detected: Potentially Suspicious PowerShell Child Processes
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Invoke-WebRequest Execution
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Switches to a custom stack to bypass stack traces
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected GuLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1988022 Sample: NDA.vbs Startdate: 16/10/2026 Architecture: WINDOWS Score: 100 55 Malicious sample detected (through community Yara rule) 2->55 57 Antivirus / Scanner detection for submitted sample 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 6 other signatures 2->61 10 wscript.exe 1 2->10         started        process3 signatures4 65 VBScript performs obfuscated calls to suspicious functions 10->65 67 Suspicious powershell command line found 10->67 69 Wscript starts Powershell (via cmd or directly) 10->69 71 5 other signatures 10->71 13 powershell.exe 19 18 10->13         started        process5 dnsIp6 51 196.251.121.216, 49740, 49748, 80 Hero-TelecomsZA Ukraine 13->51 43 C:\Users\Public\swuz67nenj4o.js, ASCII 13->43 dropped 45 C:\Users\Public\b47yis3x.pdf, PDF 13->45 dropped 17 wscript.exe 1 13->17         started        20 Acrobat.exe 18 59 13->20         started        22 conhost.exe 13->22         started        file7 process8 signatures9 53 Windows Scripting host queries suspicious COM object (likely to drop second stage) 17->53 24 cmd.exe 1 17->24         started        27 AcroCEF.exe 105 20->27         started        process10 signatures11 63 Wscript starts Powershell (via cmd or directly) 24->63 29 powershell.exe 1 211 24->29         started        32 conhost.exe 24->32         started        34 cmd.exe 1 24->34         started        36 AcroCEF.exe 2 27->36         started        process12 dnsIp13 73 Writes to foreign memory regions 29->73 75 Found suspicious powershell code related to unpacking or dynamic code loading 29->75 77 Switches to a custom stack to bypass stack traces 29->77 79 Powershell connects to network 29->79 39 backgroundTaskHost.exe 29->39         started        41 backgroundTaskHost.exe 29->41         started        47 107.22.229.146, 443, 49746, 49747 AMAZON-AES-AmazoncomIncUS United States 36->47 49 23.45.136.167, 443, 49750, 49751 AKAMAI-AS-AkamaiTechnologiesIncUS United States 36->49 signatures14 process15
Gathering data
Threat name:
Script.Dropper.Heuristic
Status:
Malicious
First seen:
2026-10-16 02:41:42 UTC
File Type:
Text (VBS)
AV detection:
8 of 24 (33.33%)
Threat level:
  2/5
Result
Malware family:
Score:
  10/10
Tags:
family:remcos botnet:send adware defense_evasion discovery execution privilege_escalation rat spyware suricata
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Windows directory
Executes a VBScript file via the Windows Script Host.
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks computer location settings
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Family: Remcos
Process spawned unexpected child process
Suricata alert: REMCOS RAT Malware Inbound C2 Communication
Suricata alert: REMCOS RAT Malware Outbound C2 Communication
Malware Config
C2 Extraction:
lagbout6ouisft01.duckdns.org:37680
lagbout6ouisft02.duckdns.org:37680
lagbout6ouisft03.duckdns.org:37680
lagbout6ouisft04.duckdns.org:37680
lagbout6ouisft05.duckdns.org:37680
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.

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