MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35ebcbe31f3f489d057605cbe11ea7457cdc3cd786e5a3772cccdfdd82e00b8b. 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

SHA256 hash:	35ebcbe31f3f489d057605cbe11ea7457cdc3cd786e5a3772cccdfdd82e00b8b
SHA3-384 hash:	8ad530b9d2c4af13e3b6b85c41baeb2f73fe37fac86bf4eb07ea171b0c04344b97241f72207d09e9b70fd2435e075569
SHA1 hash:	55fbe4015be32d6f36a23a4764e33c3268df405e
MD5 hash:	afbee7677cf640f50d309da87c7ef7bd
humanhash:	alaska-nuts-yankee-ack
File name:	Tender bidding details.js
Download:	download sample
Signature	RemcosRAT Alert Create hunting rule
File size:	26'276'032 bytes
First seen:	2026-11-13 08:36:59 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	3072:fnzjNuUuAuOlhY3rQaZtozP30nw5+ukt/OUJpJECs08Vh+vcWlhH+hXfVKZkiozb:IFZYuOz
TLSH	T1E54774720E5E83DF729A40E11ECDD452D3A3F45227761CCB8D498CEDAA0244F6563EAE
Magika	txt
Reporter	abuse_ch
Tags:	js RemcosRAT

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

169

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

CyberFortress Malicious

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6af6cc3e83200b505eda5afa

Tags:

proxy java

Dr. Web vxCube Suspicious

Result

Verdict:

Suspicious

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

Creating a file in the %temp% directory

Hybrid Analysis Unknown

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/35ebcbe31f3f489d057605cbe11ea7457cdc3cd786e5a3772cccdfdd82e00b8b

Kaspersky OpenTIP Unknown

Verdict:

Unknown

File Type:

js

Link:

https://opentip.kaspersky.com/35ebcbe31f3f489d057605cbe11ea7457cdc3cd786e5a3772cccdfdd82e00b8b/results?tab=lookup

Joe Sandbox Remcos

Result

Threat name:

Remcos

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/2005197

Signature

.NET source code contains method to dynamically call methods (often used by packers)

AI detected malicious Powershell script

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

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: 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

System process connects to network (likely due to code injection or exploit)

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:

Download SVG

Nucleon Malprob Malware

Score:

91%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/35ebcbe31f3f489d057605cbe11ea7457cdc3cd786e5a3772cccdfdd82e00b8b

Malva.RE inconclusive

Verdict:

inconclusive

YARA:

2 match(es)

Tags:

Javascript T1059.007

Link:

https://app.malva.re/file/afbee7677cf640f50d309da87c7ef7bd

CERT.PL MWDB

Gathering data

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gxv4xyy7h5ej2blwaxf6chvhiv6nypgxq3s2g5zmztp53axabofq._file

Hatching Triage remcos

Result

Malware family:

remcos

Alert

Create hunting rule

Score:

  10/10

Tags:

family:remcos botnet:windowshost collection discovery execution rat

Link:

https://tria.ge/reports/261113-kklq6ssw2r/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

Command and Scripting Interpreter: JavaScript

Reads the TCP/IP host and domain name from the registry

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

.NET Reactor proctector

Badlisted process makes network request

Command and Scripting Interpreter: PowerShell

Family: Remcos

Process spawned unexpected child process

Malware Config

C2 Extraction:

64.89.161.94:2404

Dropper Extraction:

https://sugarfreedcupcake.co.za/MSI_MPG_with_markers.jpg

VirusSign sagent

Malware Family:

sagent

Alert

Create hunting rule

Malicious:

True

Tags:

javascript

Link:

https://intel.virussign.com/intelligence/file/35ebcbe31f3f489d057605cbe11ea7457cdc3cd786e5a3772cccdfdd82e00b8b

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/35ebcbe31f3f489d057605cbe11ea7457cdc3cd786e5a3772cccdfdd82e00b8b