MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f482484f335ea3d83e7113f0dd6c5ad1669c22dfcd4a0b6b6cc802cd8c81d353. 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
| SHA256 hash: | f482484f335ea3d83e7113f0dd6c5ad1669c22dfcd4a0b6b6cc802cd8c81d353 |
|---|---|
| SHA3-384 hash: | 011e259f9a7e0b643638ca5649860c108e91b3a8559e83886b714df2b1c130a2e6d5f466e89c61c57ae22ca09dcf9793 |
| SHA1 hash: | fc1c5d54cca10459464c65213067c88aa804c96a |
| MD5 hash: | be90cdcd226c15dca74b5e12c8939098 |
| humanhash: | island-music-timing-undress |
| File name: | A1 (12).js |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 50'922 bytes |
| First seen: | 2025-06-11 11:52:19 UTC |
| Last seen: | Never |
| File type: | |
| MIME type: | text/plain |
| ssdeep | 1536:U+m8BJDf/3o7n412oEHecCWqL1v34sRNvEFlGZdy4NBOWI8B9Vt:U+m8BJDf/3o7n412oEHecCWqL1v34sRX |
| Threatray | 4'147 similar samples on MalwareBazaar |
| TLSH | T1D8331082BD83CD754A7A6303C6DD7626FF16914240B1E261FC8EAFB4ABB0B1918355C7 |
| Magika | javascript |
| Reporter | |
| Tags: | js paste-ee RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
429
Origin country :
ITVendor Threat Intelligence
Verdict:
Malicious
Score:
97.4%
Tags:
obfuscate xtreme spawn
Verdict:
Malicious
Labled as:
BZC.UGZ.Boxter.1
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Bypasses PowerShell execution policy
Connects to a pastebin service (likely for C&C)
Found suspicious powershell code related to unpacking or dynamic code loading
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Malicious Base64 Encoded PowerShell Keywords in Command Lines
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded Reflective Assembly Load
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Score:
94%
Verdict:
Malware
File Type:
SCRIPT
Threat name:
Script-JS.Trojan.Boxter
Status:
Malicious
First seen:
2025-06-10 15:57:18 UTC
File Type:
Text
AV detection:
8 of 24 (33.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 4'137 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:jk9001 collection discovery execution rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Checks computer location settings
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Remcos
Remcos family
Malware Config
C2 Extraction:
ab90001.ddns.net:9001
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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