MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2853cdaa2ab6448c1161473e3ffe9a3c8fbe6a349a3cc435705683c9932dd1af. 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

RemusStealer

Vendor detections: 15

Intelligence 15 IOCs YARA 13 File information Comments

SHA256 hash:	2853cdaa2ab6448c1161473e3ffe9a3c8fbe6a349a3cc435705683c9932dd1af
SHA3-384 hash:	efe1a360080146b82c46e7ae4326f6ed5a3e3cfe6d56a85e3035bb1abde71a29ba3d11b9f0f9a705e42212be8b5a63b1
SHA1 hash:	c0adf28c78a4b4827cf084c0674a3d091a7da024
MD5 hash:	63c07d12aeb81dc487c88352cc2381e1
humanhash:	fix-jupiter-east-paris
File name:	Setup.exe
Download:	download sample
Signature	RemusStealer Create hunting rule
File size:	16'039'584 bytes
First seen:	2026-08-25 21:03:24 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2057790ae7855765d51bdc4142e62f9c (80 x RemusStealer, 8 x ValleyRAT, 6 x SalatStealer)
ssdeep	393216:vVllYcsR/wb2+XT9tLF3FXCFmnvGx/hB56NN61:v9sRob9T9b31CsOx5BL1
TLSH	T15BF6331BE79521ECF0A2E874895BC702F7767C894B31D5AA2BD8EE671F63500A42C335
TrID	93.7% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39) 2.3% (.EXE) Win64 Executable (generic) (6522/11/2) 1.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 0.7% (.EXE) OS/2 Executable (generic) (2029/13) 0.7% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	9494b494d4aeaeac (922 x DCRat, 486 x NirCmd, 172 x RedLineStealer)
Reporter	aachum
Tags:	31-77-228-136 ClickFraud exe gcleaner RemusStealer sfx Stealc unluckytool-com

iamaachum

https://winds11.site/aa/Setup.rar

Stealc C2:
31.77.228.136
GCleaner C2:
91.92.242.236

Intelligence

File Origin

# of uploads :

# of downloads :

154

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/bb1f37dc-c93e-4343-833d-4a4172362761/

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/82805/

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ac3a67920ba0e2385cd3522

Tags:

infosteal autorun

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Searching for the window

Сreating synchronization primitives

Searching for synchronization primitives

Creating a file

Creating a process from a recently created file

Creating a process with a hidden window

Connection attempt

Sending an HTTP POST request

Launching a process

Creating a file in the %temp% subdirectories

Deleting a recently created file

DNS request

Changing a file

Sending a custom TCP request

Sending an HTTP GET request

Reading critical registry keys

Moving a recently created file

Replacing files

Sending an HTTP GET request to an infection source

Unauthorized injection to a recently created process

Connection attempt to an infection source

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug cmd fingerprint golang installer installer installer-heuristic large-file lolbin microsoft_visual_cc msbuild overlay packed powershell reconnaissance sfx

Link:

https://www.filescan.io/uploads/6a8e034b5dbf21065fd794b8/reports/97a93f8f-98fa-4fe1-b336-fc82882eedbb/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/2853cdaa2ab6448c1161473e3ffe9a3c8fbe6a349a3cc435705683c9932dd1af

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-08-25T19:11:00Z UTC

Last seen:

2026-08-26T18:25:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/2853cdaa2ab6448c1161473e3ffe9a3c8fbe6a349a3cc435705683c9932dd1af/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/0d8f8960-599d-4b06-88f9-a68ef4d89b41

Result

Threat name:

GCleaner, REMUS Stealer, Stealc

Detection:

malicious

Classification:

phis.troj.spyw.expl.evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1963713

Signature

.NET source code contains potential unpacker

.NET source code contains very large strings

AI detected malicious page (phishing or scam)

Allocates memory in foreign processes

Antivirus detection for dropped file

Antivirus detection for URL or domain

Bypasses PowerShell execution policy

C2 URLs / IPs found in malware configuration

Connects to a pastebin service (likely for C&C)

Detected unpacking (creates a PE file in dynamic memory)

Drops executable to a common third party application directory

Drops large PE files

Early bird code injection technique detected

Found direct / indirect Syscall (likely to bypass EDR)

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

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Found strings related to Crypto-Mining

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious webpage

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Potentially malicious time measurement code found

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Queues an APC in another process (thread injection)

Sample uses string decryption to hide its real strings

Sigma detected: Silenttrinity Stager Msbuild Activity

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious execution chain found

Suspicious powershell command line found

Switches to a custom stack to bypass stack traces

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Crypto Currency Wallets

Tries to steal Mail credentials (via file / registry access)

Unusual module load detection (module proxying)

Uses known network protocols on non-standard ports

Uses the Windows Restart Manager Abuse for Browser Credential File unlocking

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Writes to foreign memory regions

WScript reads language and country specific registry keys (likely country aware script)

Wscript starts Powershell (via cmd or directly)

Yara detected AntiVM3

Yara detected GCleaner

Yara detected REMUS Stealer

Yara detected Stealc

Yara detected Stealc v2

Yara detected Xmrig cryptocurrency miner

Behaviour

Behavior Graph:

Download SVG

Score:

92%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/2853cdaa2ab6448c1161473e3ffe9a3c8fbe6a349a3cc435705683c9932dd1af

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2853cdaa2ab6448c1161473e3ffe9a3c8fbe6a349a3cc435705683c9932dd1af/

Threat name:

Win64.Trojan.Malgent

Status:

Malicious

First seen:

2026-08-25 21:04:23 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fbj43krkwzciyelbi47d77u2hsh342ruti6minlqk2b4tezn2gxq._file

Verdict:

malicious

Label(s):

GCleaner

StealC

shellcode_loader_007

Link:

https://reports.threatray.com/1fd4cc16-484d-48bb-a977-4cec99a44728

Result

Malware family:

gcleaner

Score:

10/10

Tags:

family:gcleaner discovery execution loader

Link:

https://tria.ge/reports/260825-zwm6psygmh/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Browser Information Discovery

Enumerates physical storage devices

System Location Discovery: System Language Discovery

System Network Configuration Discovery: Internet Connection Discovery

System Time Discovery

Drops file in Program Files directory

Drops file in Windows directory

Executes a VBScript file via the Windows Script Host.

Suspicious use of SetThreadContext

Checks computer location settings

Executes dropped EXE

Command and Scripting Interpreter: PowerShell

Downloads MZ/PE file

Family: GCleaner

Malware Config

C2 Extraction:

185.156.73.98
45.91.200.135

Dropper Extraction:

https://wappingerbicornshaps.com/s4r7aa2f7f74b7ac2ab0af7589004c3a8ef07971edb98

Unpacked files

SH256 hash:

2853cdaa2ab6448c1161473e3ffe9a3c8fbe6a349a3cc435705683c9932dd1af

MD5 hash:

63c07d12aeb81dc487c88352cc2381e1

SHA1 hash:

c0adf28c78a4b4827cf084c0674a3d091a7da024

Link:

https://www.unpac.me/results/09186a19-e771-458c-ad08-f80117186491/

SH256 hash:

b3e188bf57cbc7a25832ea1623180c43508e31c9dfcd50c914b42954d6dd8ca9

MD5 hash:

3887291cd322703465aeb5a65f43eee7

SHA1 hash:

bf9592a2d325f2202869f067d54b9375eba1f378

Link:

https://www.unpac.me/results/09186a19-e771-458c-ad08-f80117186491/

Malware family:

GCleaner

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/2853cdaa2ab6/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/2853cdaa2ab6448c1161473e3ffe9a3c8fbe6a349a3cc435705683c9932dd1af

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:	Check_OutputDebugStringA_iat Create hunting rule

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

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

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

Rule name:	pe_detect_tls_callbacks Create hunting rule

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

Rule name:	SelfExtractingRAR Create hunting rule
Author:	Xavier Mertens
Description:	Detects an SFX archive with automatic script execution

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

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.