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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29ec5bd0ea2d97f069015df58ae2bd9c406be03d566765ece3b377ddebddc712. 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


Intelligence 10 IOCs 1 YARA File information Comments

SHA256 hash: 29ec5bd0ea2d97f069015df58ae2bd9c406be03d566765ece3b377ddebddc712
SHA3-384 hash: ba618d70d07cc3f787bc9a76e16b96adf19a288ba2cde2ce6ccb80be4295c58fef65b389727f8f60a6e362cef499cc00
SHA1 hash: 39496b11ac50e380203ac80b0f8c4830628b2e27
MD5 hash: 9a3a062fc1f78f657045e36476f9572f
humanhash: video-michigan-foxtrot-bluebird
File name:ScanFIV-FMA-6349 - 01revCopies09092026.pdf.JS.js
Download: download sample
Signature RemcosRAT
File size:4'754'962 bytes
First seen:2026-09-13 12:35:05 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 98304:8H1xB7sULOGD/VPGYj0IVas5/fjtsctp8yIufs3Rkv72QFbMhRh9gCicLwdY6ta+:8zNLOG5PGYjrT5/fmctpKufGkv7VehPI
TLSH T1A126E7416B4495327336EB6C623ACE30D41AA72345C6CB1935BDD2193BACE0B675CFE2
Magika javascript
Reporter abuse_ch
Tags:js RAT RemcosRAT


Avatar
abuse_ch
RemcosRAT C2:
43.228.157.171:2404

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
43.228.157.171:2404 https://threatfox.abuse.ch/ioc/1916607/

Intelligence


File Origin
# of uploads :
1
# of downloads :
147
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-09-13T08:04:00Z UTC
Last seen:
2026-09-13T09:35:00Z UTC
Hits:
~100
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Signature
JavaScript source code contains functionality to generate code involving a shell, file or stream
Sigma detected: WScript or CScript Dropper
Uses an obfuscated file name to hide its real file extension (double extension)
Behaviour
Behavior Graph:
Gathering data
Result
Malware family:
Score:
  10/10
Tags:
family:donutloader family:remcos execution loader rat suricata
Behaviour
Modifies registry class
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Detects DonutLoader
Family: DonutLoader
Family: Remcos
Suricata alert: REMCOS RAT Malware Inbound C2 Communication
Suricata alert: REMCOS RAT Malware Outbound C2 Communication
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments