MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7ea3c3e235eab6d1fc2b4d2e3db909337b874a2a341b868f2f132c5661eaf528. 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: 12
| SHA256 hash: | 7ea3c3e235eab6d1fc2b4d2e3db909337b874a2a341b868f2f132c5661eaf528 |
|---|---|
| SHA3-384 hash: | e3965c7db880d4e6d392231fb2b590256ce3ab9d7938e04207c83934b3fe9f4e0a619d9a4a0cb86583a1b036e69cbc4a |
| SHA1 hash: | ab04254af95d91185aead311e8c51589d979d62a |
| MD5 hash: | 4a76aebfab9737bd65499793baf9d9ec |
| humanhash: | fillet-artist-robert-bacon |
| File name: | CI9576548464646486476774764674765353535875.vbs |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 16'376 bytes |
| First seen: | 2026-04-20 06:24:50 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 96:HA2wI6uYrGk7JbjCtvUR+bg/3CIBxsBM7Q/65t6vo7booNEgyOwsyYzl6Ohu1u/p:LUGC3NUCyF8P6Zza3wT0 |
| Threatray | 2'269 similar samples on MalwareBazaar |
| TLSH | T1FF727F98CEDDFCD0FC52169C55A03045FD22452B8A1809E22A7ABF440F327FB8959DBB |
| Magika | vba |
| Reporter |  lowmal3 |
| Tags: | RemcosRAT vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
94
Origin country :
DEVendor Threat Intelligence
No detections
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
94.9%
Tags:
extens shell lien sage
Gathering data
Verdict:
Malicious
File Type:
vbs
First seen:
2026-04-17T13:40:00Z UTC
Last seen:
2026-04-22T04:39:00Z UTC
Hits:
~1000
Detections:
Trojan.VBS.SAgent.sb Trojan.JS.SAgent.sb Trojan-Downloader.JS.Cryptoload.sb HEUR:Trojan.Script.Generic HEUR:Trojan-Downloader.Script.Generic
Result
Threat name:
Remcos
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates processes via WMI
Detected large data written to user environment variables, potentially indicating payload staging for fileless execution
Detected Remcos RAT
Found hidden mapped module (file has been removed from disk)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Environment Variable Has Been Registered
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
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
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
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)
Windows Shell Script Host drops VBS files
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:
82%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Family.REVERSELOADER
Threat name:
Script-WScript.Packed.Generic
Status:
Suspicious
First seen:
2026-04-17 19:31:58 UTC
File Type:
Text (VBS)
AV detection:
14 of 36 (38.89%)
Threat level:
1/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
nirsoft
remcos
admintool_mailpassview
Similar samples:
+ 2'259 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:new konekt collection discovery execution persistence rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Detected Nirsoft tools
Family: Remcos
Process spawned unexpected child process
Malware Config
C2 Extraction:
wormoni.lms-austria.com:60736
Malware family:
BabelVM
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | detect_tiny_vbs |
|---|---|
| Author: | daniyyell |
| Description: | Detects tiny VBS delivery technique |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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