MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05f635babcfecd234ec89193ccf34b4f892e7a07730ed09730443e9abd95a655. 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


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 05f635babcfecd234ec89193ccf34b4f892e7a07730ed09730443e9abd95a655
SHA3-384 hash: 568831153895a9886d7fb53cea62d97c50a0193d1f73891e5093c44066b1466300ed659b5a4a62f7f6bac042672537f8
SHA1 hash: f2d4134740921a439b4b3cc4ffb75a484a0f1815
MD5 hash: 31805d48c700d38647844a9ee06df760
humanhash: spaghetti-salami-timing-asparagus
File name:Purchase Order.JS
Download: download sample
Signature RemcosRAT
File size:5'186'958 bytes
First seen:2026-06-22 15:24:34 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 98304:pXFWi5noCdzy3Z744TNVDeHjaRP4t4NP665bTNIkxOHw4Wz5yC+zgIc8ZwM3vCzp:JMYg44rDidA5IKOXWz5qzk8qQvdP6
TLSH T1D73629912760A13B7B51C79D6237EF74A44F601318DACF14311EE228B94DC5BA3A8AF7
Magika javascript
Reporter abuse_ch
Tags:js RemcosRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
127
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
92.5%
Tags:
autorun shell sage blic
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug dropper evasive lolbin masquerade obfuscated obfuscated packed persistence repaired schtasks
Verdict:
Malicious
File Type:
js
First seen:
2026-06-22T00:03:00Z UTC
Last seen:
2026-06-24T12:08:00Z UTC
Hits:
~100
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
48 / 100
Signature
Found potential dummy code loops (likely to delay analysis)
Sigma detected: WScript or CScript Dropper
Behaviour
Behavior Graph:
Gathering data
Threat name:
Script-JS.Trojan.Malgent
Status:
Malicious
First seen:
2026-06-22 06:18:31 UTC
File Type:
Text (JavaScript)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:donutloader family:remcos botnet:remotehost adware execution loader persistence ransomware rat spyware
Behaviour
Checks SCSI registry key(s)
Modifies Internet Explorer settings
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Enumerates connected drives
Checks computer location settings
Executes dropped EXE
Boot or Logon Autostart Execution: Active Setup
Detects DonutLoader
Family: DonutLoader
Family: Remcos
Malware Config
C2 Extraction:
www.webdevarrayremco.com:2404
www.webdevarrayremcobackup1.com:2404
www.webdevarrayremcobackup2.com:2404
www.webdevarrayremcobackup3.com:2404
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