MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 abbcc556ea063bfc5388b566cd5a7724cac024ebc5cbd9de754979f7f52d0de7. 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: | abbcc556ea063bfc5388b566cd5a7724cac024ebc5cbd9de754979f7f52d0de7 |
|---|---|
| SHA3-384 hash: | aca5fae5c46f7d43cb2e19d090f8a98c0165877a387c39eccc87befd65f685d1e78298d31d7adf990be614a879608f7d |
| SHA1 hash: | ae6128b5f80a897046a85843ab8b67ec3f9ec1cf |
| MD5 hash: | 49aab6ec8184ea4c36e1367de1dcdfad |
| humanhash: | pip-social-social-magnesium |
| File name: | PO-321151.js |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 27'728'366 bytes |
| First seen: | 2026-11-12 07:31:39 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 3072:kE6OEoVQUMp9C+WfSiJ3/gQ1Drq4lvr/5tAG5cFPEbU1nkiFQuqcMI9y+sNGEn8K:wby2CApLcp |
| TLSH | T1FD5779927CC9B77E19B0F2247754EA9DFE42C16B21867D11ECE5D889FE5B003E80DA18 |
| Magika | txt |
| Reporter |  ni_fi_701 |
| Tags: | js RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
164
Origin country :
ATVendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
92.5%
Tags:
autorun proxy java
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Creating a process from a recently created file
Creating a process with a hidden window
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Creating synchronization primitives
Creating a file
Deleting a recently created file
Reading critical registry keys
Possible injection to a system process
Creating a file in the %temp% directory
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
File Type:
js
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
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
Creates processes via WMI
Detected Remcos RAT
Drops script or batch files to the startup folder
Found malware configuration
Found stalling execution ending in API Sleep call
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Powershell connects to network
Sigma detected: Drops script at startup location
Sigma detected: Remcos
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to detect sandboxes / dynamic malware analysis system (Installed program check)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file registry)
Unusual module load detection (module proxying)
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 Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Score:
17%
Verdict:
Benign
File Type:
SCRIPT
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
Javascript T1059.007
Gathering data
Detection(s):
Suspicious file
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:desk discovery execution persistence privilege_escalation rat
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
Suspicious use of SetThreadContext
Creates a file in the Startup directory
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Family: Remcos
Process spawned unexpected child process
Malware Config
C2 Extraction:
196.251.102.172:1511
Dropper Extraction:
https://royal-wood-3c0d.julianosilvasantospiresrosa.workers.dev/znhixzlcdw
Malware Family:
alien
Malicious:
True
Tags:
javascript
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
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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