MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b0ffa1dc2f5d85cbb734a0be8c310a4bd85427adc22a4cfadb2fa99795b3c276. 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
| SHA256 hash: | b0ffa1dc2f5d85cbb734a0be8c310a4bd85427adc22a4cfadb2fa99795b3c276 |
|---|---|
| SHA3-384 hash: | a363f2ece368bc11acc2e9620d5cb53c2c312ce90a064c94a6dfdb831da8f9bac8cae8adfb1f640ba37799071b359832 |
| SHA1 hash: | 2a993706c7d28f05c6f2c35f490f47c22ddf11d8 |
| MD5 hash: | cc0bf24efde22f69f5ae3d425f4dfa80 |
| humanhash: | autumn-idaho-hamper-hamper |
| File name: | swift advice.js |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 572'128 bytes |
| First seen: | 2026-08-28 13:44:39 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 6144:2R5BZ0XvrkRLCWr/kUY8+xlHa/8iY5etalC2IXmoAGH:2PBZMvQtCq/kUYPHypY5etgC2I2oAGH |
| TLSH | T145C4332167FE5109F2F3AF54AEF865A68D7EBEA26E36D45C1150024E0972E80CDB0737 |
| TrID | 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1) |
| Magika | vba |
| Reporter |  abuse_ch |
| Tags: | js RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
138
Origin country :
SEVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
aes base64 conhost conhost.exe crypto dropper evasive explorer lolbin obfuscated persistence powershell repaired squirrel wscript
Verdict:
Malicious
Labled as:
JS/LausivLoader.K trojan
Verdict:
Malicious
File Type:
js
First seen:
2026-08-28T00:42:00Z UTC
Last seen:
2026-08-28T09:20:00Z UTC
Hits:
~100
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject threads in other processes
Contains functionality to steal Internet Explorer form passwords
Detected Remcos RAT
Encrypted powershell cmdline option found
Found malware configuration
Injects a PE file into a foreign processes
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Potential evasive JS / VBS script found (domain check)
Sigma detected: Malicious Base64 Encoded PowerShell Keywords in Command Lines
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Remcos
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Encoded And Obfuscated Reflection Assembly Load Function Call
Sigma detected: Suspicious Encoded PowerShell Command Line
Sigma detected: Suspicious PowerShell Encoded Command Patterns
Sigma detected: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file registry)
Unusual module load detection (module proxying)
Uses dynamic DNS services
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript called in batch mode (surpress errors)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected Powershell decode and execute
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
PowerShell
Detection:
remcos
Threat name:
Script-JS.Trojan.Heuristic
Status:
Malicious
First seen:
2026-08-28 04:59:57 UTC
File Type:
Text (JavaScript)
AV detection:
7 of 36 (19.44%)
Threat level:
2/5
Detection(s):
Suspicious file
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost collection execution persistence rat suricata
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Contacts third-party web service commonly abused for C2
Checks computer location settings
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Family: Remcos
Suricata alert: REMCOS RAT Malware Inbound C2 Communication
Suricata alert: REMCOS RAT Malware Outbound C2 Communication
Malware Config
C2 Extraction:
subwaymoney.duckdns.org:2404
subwaymoney.flashhub.net:2404
subwaymoney.flashhub.net:2404
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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