MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2189c1992a5e092e0fc5595b914e4a2980b149624261ea72fa3b881ff696721. 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: 18

Intelligence 18 IOCs YARA 36 File information Comments

SHA256 hash:	e2189c1992a5e092e0fc5595b914e4a2980b149624261ea72fa3b881ff696721
SHA3-384 hash:	21ca5562e82ad7c8b08f504a0ca4dafad3354fa81f3728a5555c20688b8956cf185844efaec5b162afacc9bd58a56b3a
SHA1 hash:	782168e785fca04224fa60a380a178d84dad567f
MD5 hash:	3734679238dba6f53452dbe8314bb872
humanhash:	edward-earth-oxygen-ink
File name:	Request For Quotation.exe
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	1'341'952 bytes
First seen:	2025-09-01 12:41:56 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	1895460fffad9475fda0c84755ecfee1 (308 x Formbook, 52 x AgentTesla, 36 x SnakeKeylogger)
ssdeep	24576:T5EmXFtKaL4/oFe5T9yyXYfP1ijXdaDk6UZ+dieFxRIfZXp27AzllVu:TPVt/LZeJbInQRaDhUZ+EejRIx5Rl
Threatray	1'384 similar samples on MalwareBazaar
TLSH	T10455CF027391C062FFAB92734F5AF6115BBC7A260123A62F13981D79BD701B1563E7A3
TrID	40.3% (.EXE) Win64 Executable (generic) (10522/11/4) 19.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.2% (.EXE) Win32 Executable (generic) (4504/4/1) 7.7% (.EXE) OS/2 Executable (generic) (2029/13) 7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	adrian__luca
Tags:	exe RemcosRAT

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Request For Quotation.exe

Verdict:

Malicious activity

Analysis date:

2025-09-01 12:44:39 UTC

Tags:

auto-startup

Link:

https://app.any.run/tasks/11772a32-5898-4f6f-bae9-04c3a57d18c4

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Remcos

Link:

https://www.capesandbox.com/analysis/24516/

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68b594dbeb163e0ec184086b

Tags:

autorun autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Creating a file

Creating a process from a recently created file

Launching a process

Сreating synchronization primitives

Connection attempt to an infection source

Enabling autorun by creating a file

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context autoit cmdkey compiled-script evasive fingerprint keylogger lolbin microsoft_visual_cc mmc obfuscated packed packed packer_detected threat

Link:

https://www.filescan.io/uploads/68b59542564e61a8215459dd/reports/2c30bfc3-7dd6-455e-a787-dc31a0721fd7/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/e2189c1992a5e092e0fc5595b914e4a2980b149624261ea72fa3b881ff696721

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-08-27T15:46:00Z UTC

Last seen:

2025-08-27T15:46:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/e2189c1992a5e092e0fc5595b914e4a2980b149624261ea72fa3b881ff696721/results?tab=lookup

Malware family:

REMCOS

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/4e586437-4883-4485-a8b9-67d47ed541bb

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e2189c1992a5e092e0fc5595b914e4a2980b149624261ea72fa3b881ff696721

Verdict:

Malware

YARA:

7 match(es)

Tags:

AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86

Link:

https://app.malva.re/file/3734679238dba6f53452dbe8314bb872

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e2189c1992a5e092e0fc5595b914e4a2980b149624261ea72fa3b881ff696721/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2025-08-27 12:28:21 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

30 of 38 (78.95%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4imjygmsuxqjfyh4kwk3sfheukmawfeweqtb5jzpuo4id73jm4qq._file

Verdict:

malicious

Label(s):

remcos

RemcosRAT

a44ec84f90dde06cf8a11e599ca19956f8b924dfefd77eea76f6ad23b63b3ff4

RemcosRAT

bf5289069b7b3f5c74a18fa352ee8770d00cdce6ed7cbfd4934d5480307806a1

RemcosRAT

faeefa5ef83be15a464a6994c3098bc2fdf84bad7ae75909816b8bd00ae7486c

RemcosRAT

+ 1'374 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery

Link:

https://tria.ge/reports/250901-pyxstagm5v/

Behaviour

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

AutoIT Executable

Drops startup file

Executes dropped EXE

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/178065cc-2050-4a63-8f91-3bda4db0c890

Unpacked files

SH256 hash:

e2189c1992a5e092e0fc5595b914e4a2980b149624261ea72fa3b881ff696721

MD5 hash:

3734679238dba6f53452dbe8314bb872

SHA1 hash:

782168e785fca04224fa60a380a178d84dad567f

Link:

https://www.unpac.me/results/d656680d-1fd7-4515-99a9-fcd8a361c8de/

SH256 hash:

179f77c36cfdd9763622be0dd270e860c368d40b839dd124f3fcc65c8a89d6de

MD5 hash:

b25473244feb513eb6c49b8e922d2f8a

SHA1 hash:

2111b544a0996f184a65c01667227d3f4e16f684

Detections:

malware_windows_remcos_rat

win_remcos_rat_unpacked

INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM

Link:

https://www.unpac.me/results/d656680d-1fd7-4515-99a9-fcd8a361c8de/

Parent samples :
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Malware family:

Remcos

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e2189c1992a5/report/overview.html

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/e2189c1992a5e092e0fc5595b914e4a2980b149624261ea72fa3b881ff696721

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:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

Rule name:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

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

Rule name:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

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:	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:	iexplorer_remcos Create hunting rule
Author:	iam-py-test
Description:	Detect iexplorer being taken over by Remcos

Rule name:	INDICATOR_EXE_Packed_MPress Create hunting rule
Author:	ditekSHen
Description:	Detects executables built or packed with MPress PE compressor

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

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:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	meth_stackstrings Create hunting rule
Author:	Willi Ballenthin

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	nirsoft_v1 Create hunting rule
Author:	RandomMalware

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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

Rule name:	remcos_ Create hunting rule
Author:	Michelle Khalil
Description:	This rule detects unpacked remcos malware samples.

Rule name:	REMCOS_RAT_variants Create hunting rule

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

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	TeslaCryptPackedMalware Create hunting rule

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_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.

Malspam

RemcosRAT

exe e2189c1992a5e092e0fc5595b914e4a2980b149624261ea72fa3b881ff696721

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/24516/

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