MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b801bcc02f26c3756b929cbe8ae210cd56dca87527c4091f94d27a04f092f9b8. 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: | b801bcc02f26c3756b929cbe8ae210cd56dca87527c4091f94d27a04f092f9b8 |
|---|---|
| SHA3-384 hash: | 4014d6470355d63e4f59e7b7a8d3a1fab8173bba77b84dfe3871fa3552f9b8722287c7f6c1cbc9d665275dfc5a49d680 |
| SHA1 hash: | 8c626c2fbe8b714e45341e36c3e4d7774d5c34ef |
| MD5 hash: | 37bb4dfa090f9452c1a10312848298e6 |
| humanhash: | lion-jupiter-ohio-bulldog |
| File name: | New PO.js |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 6'763'962 bytes |
| First seen: | 2025-12-08 17:04:53 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 384:RccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccE:QDNV |
| Threatray | 4'041 similar samples on MalwareBazaar |
| TLSH | T19F66131381B7652AAEB28571CFD0A3FDF90769078D499A4CF02827EFC338E8E5521579 |
| Magika | javascript |
| Reporter |  abuse_ch |
| Tags: | js RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
98
Origin country :
SEVendor Threat Intelligence
No detections
Verdict:
Clean
Score:
89.3%
Tags:
n/a
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm base64 base64 fingerprint obfuscated obfuscated overlay powershell repaired
Verdict:
Malicious
Labled as:
GT:JS.ObfPadding.1
Verdict:
Malicious
File Type:
js
First seen:
2025-12-08T01:17:00Z UTC
Last seen:
2025-12-10T11:23:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.Script.Generic Trojan.JS.SAgent.sb HEUR:Trojan.Script.SAgent.gen
Result
Threat name:
Remcos, PureLog Stealer
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
Creates processes via WMI
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Remcos
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
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 starts Powershell (via cmd or directly)
Yara detected Powershell download and execute
Yara detected PureLog Stealer
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Score:
7%
Verdict:
Benign
File Type:
SCRIPT
Verdict:
inconclusive
YARA:
1 match(es)
Verdict:
Malicious
Threat:
Family.REMCOS
Threat name:
Script-JS.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-12-08 04:18:47 UTC
File Type:
Binary
AV detection:
12 of 24 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 4'031 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:december discovery execution rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Process spawned unexpected child process
Remcos
Remcos family
Malware Config
C2 Extraction:
ptag1956.ddns.net:9001
Dropper Extraction:
https://pngup.com/VmOv/MSI_PRO_with_b64.png
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
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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