MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7bd2afc08d989f953c9ba966eba803bf24f413a8e60fdc8ca4d6b6d3706a1d8f. 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: 13

Intelligence 13 IOCs YARA 23 File information Comments

SHA256 hash:	7bd2afc08d989f953c9ba966eba803bf24f413a8e60fdc8ca4d6b6d3706a1d8f
SHA3-384 hash:	de780aaccebad44f8008cc4b57e0086172857ce4f30b002d6215b9dcd7987f2560644878b60a5a4ce75487ab8b50449c
SHA1 hash:	7780c5f47c30e3a20b4d65f0913a968cf5d00542
MD5 hash:	ab2f6ac52a465b42397e49654d95d68d
humanhash:	tango-nebraska-spring-november
File name:	specifiche del prodotto e immagini tecniche.JS
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	9'234'208 bytes
First seen:	2025-11-20 06:33:05 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	196608:+3TUniEf4gcClthr89EcgspDE3maFJiH2eUOXVJVivLutdHKxhLdITQNk:CTKlCWfy
Threatray	3'019 similar samples on MalwareBazaar
TLSH	T19296D7251BF4E49E86F7AEB1DA2D2690BC4D296728960C8FF911F5E7342E40CF610D36
Magika	javascript
Reporter	abuse_ch
Tags:	js RAT RemcosRAT

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=691eb63627c5936d7d0dfcae

Tags:

autoit emotet

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug autoit dropper evasive expired-cert fingerprint keylogger obfuscated repaired

Link:

https://www.filescan.io/uploads/691eb632db06e852ae726d3c/reports/f73366ad-1f2c-47e9-a041-d3dc94067a3f/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/7bd2afc08d989f953c9ba966eba803bf24f413a8e60fdc8ca4d6b6d3706a1d8f

Verdict:

Malicious

File Type:

First seen:

2025-11-18T04:39:00Z UTC

Last seen:

2025-11-21T11:10:00Z UTC

Hits:

~1000

Detections:

Trojan-Downloader.JS.Cryptoload.sb Trojan.Win32.Shellcode.sb Backdoor.Win32.Remcos.sb HEUR:Trojan-Dropper.Script.Generic HEUR:Trojan.Script.Generic Trojan-PSW.Win32.Stealer.sb not-a-virus:HEUR:PSWTool.Win32.PassView.b not-a-virus:HEUR:PSWTool.Win32.PassView.c not-a-virus:HEUR:PSWTool.Win32.PassView.a

Link:

https://opentip.kaspersky.com/7bd2afc08d989f953c9ba966eba803bf24f413a8e60fdc8ca4d6b6d3706a1d8f/results?tab=lookup

Result

Threat name:

Remcos, DonutLoader

Detection:

malicious

Classification:

phis.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1817486

Signature

Allocates memory in foreign processes

Antivirus detection for dropped file

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Creates a thread in another existing process (thread injection)

Detected Remcos RAT

Found hidden mapped module (file has been removed from disk)

Found malware configuration

JavaScript source code contains functionality to create an Office document

JavaScript source code contains functionality to generate code involving a shell, file or stream

JavaScript source code contains functionality to generate code involving HTTP requests or file downloads

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: Execution from Suspicious Folder

Sigma detected: Remcos

Sigma detected: Suspicious Creation with Colorcpl

Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

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)

Writes to foreign memory regions

Yara detected DonutLoader

Yara detected Remcos RAT

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/7bd2afc08d989f953c9ba966eba803bf24f413a8e60fdc8ca4d6b6d3706a1d8f

Gathering data

Detection:

remcos

Link:

https://mwdb.cert.pl/sample/7bd2afc08d989f953c9ba966eba803bf24f413a8e60fdc8ca4d6b6d3706a1d8f/

Verdict:

Malicious

Threat:

Family.REMCOS

Link:

https://tip.neiki.dev/file/7bd2afc08d989f953c9ba966eba803bf24f413a8e60fdc8ca4d6b6d3706a1d8f

Threat name:

Win32.Trojan.Redirector

Status:

Malicious

First seen:

2025-11-18 07:36:58 UTC

File Type:

Text (JavaScript)

AV detection:

9 of 36 (25.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ppjk7qentcpzkpe3vftoxkadx4spie5i4yh5zdfe223ng4dkdwhq._file

Verdict:

malicious

Label(s):

remcos

nirsoft

admintool_mailpassview

Result

Malware family:

donutloader

Score:

10/10

Tags:

family:donutloader collection discovery execution loader

Link:

https://tria.ge/reports/251120-hbdcbswjcl/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook accounts

Checks computer location settings

Executes dropped EXE

Detected Nirsoft tools

NirSoft MailPassView

Detects DonutLoader

DonutLoader

Donutloader family

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/7bd2afc08d989f953c9ba966eba803bf24f413a8e60fdc8ca4d6b6d3706a1d8f

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM Create hunting rule
Author:	ditekSHen
Description:	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)

Rule name:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

Rule name:	Remcos Create hunting rule
Author:	kevoreilly
Description:	Remcos Payload

Rule name:	REMCOS_RAT_variants Create hunting rule

Rule name:	Remcos_unpacked_PulseIntel Create hunting rule
Author:	PulseIntel
Description:	Remcos Payload

Rule name:	SUSP_obfuscated_JS_obfuscatorio Create hunting rule
Author:	@imp0rtp3
Description:	Detect JS obfuscation done by the js obfuscator (often malicious)
Reference:	https://obfuscator.io

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Windows_Trojan_Remcos_b296e965 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set

Rule name:	win_rat_generic Create hunting rule
Author:	Reedus0
Description:	Rule for detecting generic RAT malware

Rule name:	win_remcos_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	Detects win.remcos.

Rule name:	win_remcos_rat_unpacked Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects strings present in remcos rat Samples.

Rule name:	win_remcos_w0 Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects strings present in remcos rat Samples.

Rule name:	yarahub_win_remcos_rat_unpacked_aug_2023 Create hunting rule
Author:	Matthew @ Embee_Research

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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