MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 353bb7ff551cc81d11dd41b3ac03084ab2ce72a86099a6010a9ac5d6a67cc5d0. 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

GCleaner

Vendor detections: 16

Intelligence 16 IOCs YARA 13 File information Comments

SHA256 hash:	353bb7ff551cc81d11dd41b3ac03084ab2ce72a86099a6010a9ac5d6a67cc5d0
SHA3-384 hash:	63e37b26953c2ac462b52fa4baf232cb8fd5efe32ce309c96bd6aec9376cc79f45b74264c39cd8008e2e3c9372e17825
SHA1 hash:	c597515b70d6e9e0c9619b178e2d1d1dd103d23e
MD5 hash:	90ae9ea4403cc0cf5c92af2d3d82c7e3
humanhash:	ten-stairway-wisconsin-four
File name:	SecuriteInfo.com.Trojan.DownLoader48.59334.4882.11953
Download:	download sample
Signature	GCleaner Create hunting rule
File size:	3'527'968 bytes
First seen:	2025-08-20 13:19:54 UTC
Last seen:	2025-08-20 14:23:14 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f303e1db0fbe1c7305a785747c4d8fb2 (3 x GCleaner)
ssdeep	98304:oF6Nv/ychCBbrfYLwBmmUhVswi5m1NVLhLWfFZ7DznN3G5arGUKTnsKQMCSJ8V:s6ychGbrfYLwBmm0VswJNVLgfFZznNc6
TLSH	T1ABF5E1D253899F32C3D115B2FC1A85BFEC696F603538C3DBCAC90945CA152F67A29872
TrID	52.9% (.EXE) Win32 Executable Delphi generic (14182/79/4) 16.8% (.EXE) Win32 Executable (generic) (4504/4/1) 7.7% (.EXE) Win16/32 Executable Delphi generic (2072/23) 7.5% (.EXE) OS/2 Executable (generic) (2029/13) 7.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	399998ecd4d46c0e (572 x Quakbot, 137 x ArkeiStealer, 82 x GCleaner)
Reporter	SecuriteInfoCom
Tags:	exe gcleaner

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

redline

ID:

File name:

5ed2e3ed6fe25ec3e3b5f2bd37c5288604cbbe362196dd1b5cddcc1df34ad589.bin.exe

Verdict:

Malicious activity

Analysis date:

2025-08-18 04:07:34 UTC

Tags:

gcleaner loader lumma stealer telegram auto autoit redline amadey botnet arch-exec inno installer delphi themida

Link:

https://app.any.run/tasks/a6adeda6-4d08-45a1-8ce1-59c483bc5ec3

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/22487/

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68a5cbd78fd55a79c5296fb5

Tags:

delphi cobalt emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a window

Creating a file in the %temp% directory

Creating a process from a recently created file

DNS request

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Connection attempt to an infection source

Unauthorized injection to a recently created process by context flags manipulation

Verdict:

Malicious

Labled as:

Zusy.Generic

Link:

https://www.hybrid-analysis.com/sample/353bb7ff551cc81d11dd41b3ac03084ab2ce72a86099a6010a9ac5d6a67cc5d0

Malware family:

RealVNC

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/2a4abd4d-c15f-4157-a821-6e8a4eafe8fd

Result

Threat name:

CryptOne, GCleaner

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1761060

Signature

Antivirus detection for dropped file

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

Icon mismatch, binary includes an icon from a different legit application in order to fool users

Maps a DLL or memory area into another process

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Writes to foreign memory regions

Yara detected CryptOne packer

Yara detected GCleaner

Behaviour

Behavior Graph:

n/a

Score:

95%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/353bb7ff551cc81d11dd41b3ac03084ab2ce72a86099a6010a9ac5d6a67cc5d0

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/90ae9ea4403cc0cf5c92af2d3d82c7e3

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/353bb7ff551cc81d11dd41b3ac03084ab2ce72a86099a6010a9ac5d6a67cc5d0/

Verdict:

Malicious

Threat:

Family.GCLEANER

Link:

https://tip.neiki.dev/file/353bb7ff551cc81d11dd41b3ac03084ab2ce72a86099a6010a9ac5d6a67cc5d0

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2025-08-13 21:56:47 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

27 of 38 (71.05%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=gu53p72vdteb2eo5igz2yayijkzm44vimcm2maiktlc5njt4yxia._file

Result

Malware family:

gcleaner

Score:

10/10

Tags:

family:gcleaner discovery loader

Link:

https://tria.ge/reports/250820-qlsh1afp7w/

Behaviour

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Executes dropped EXE

Loads dropped DLL

GCleaner

Gcleaner family

Malware Config

C2 Extraction:

185.156.73.98
45.91.200.135

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/a56b3e39-0ead-4e10-b923-587fe3fff0b3

Unpacked files

SH256 hash:

353bb7ff551cc81d11dd41b3ac03084ab2ce72a86099a6010a9ac5d6a67cc5d0

MD5 hash:

90ae9ea4403cc0cf5c92af2d3d82c7e3

SHA1 hash:

c597515b70d6e9e0c9619b178e2d1d1dd103d23e

Link:

https://www.unpac.me/results/26d4f1f9-a3d6-4e3c-a134-01c465615b10/

SH256 hash:

98319dca4b6c9753c2c453bd5a65a8b24af871eeba2814717cafb4b9b19e86f1

MD5 hash:

bad066fd2ad613587f7db533c67a6633

SHA1 hash:

80c51ebf1d99c481369d69877b75c63bda8c2150

Detections:

GCleaner

Link:

https://www.unpac.me/results/26d4f1f9-a3d6-4e3c-a134-01c465615b10/

Parent samples :

6dec6fafe591442490190c51cdc26aba6a18620ee6331f2c77ee01d6a3e83fe4
f4efaf8d0985471ff7b41505859fa674fbc5d289d111b209a36ff356e07a1ba2
c8fcfe4f00cf5d042ec4015c6563847786fa4f01ad1c6c8ffeded44315600e57
2644f133ad541942e868ba65f4182adc6937ec9546ba1b63b092369cc47529a4
353bb7ff551cc81d11dd41b3ac03084ab2ce72a86099a6010a9ac5d6a67cc5d0
9b9a9ca1eadeef898fdd32ecc2e11d9f916793d5c07011fb40a379d2ddc01970
d6683bc30555194adaa5aa2027906b76958345ad106a76382b056053a28fcad9

SH256 hash:

0a0b083cc0e62db594b7be21088202c7fe0970d609b2847085d0bf2be8e54a5c

MD5 hash:

4ce3ce196eda86d92b68362b6269b618

SHA1 hash:

fd42ee0aca0315acac25c297f1ce33634c549559

Link:

https://www.unpac.me/results/26d4f1f9-a3d6-4e3c-a134-01c465615b10/

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/353bb7ff551cc81d11dd41b3ac03084ab2ce72a86099a6010a9ac5d6a67cc5d0

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:	BobSoftMiniDelphiBoBBobSoft Create hunting rule
Author:	malware-lu

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

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

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:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

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)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

GCleaner

exe 353bb7ff551cc81d11dd41b3ac03084ab2ce72a86099a6010a9ac5d6a67cc5d0

(this sample)

Cape

https://www.capesandbox.com/analysis/22487/

URLhaus

https://urlhaus.abuse.ch/url/3595985/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3607228/

URLhaus

https://urlhaus.abuse.ch/url/3607410/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CloseHandle kernel32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryExA kernel32.dll::LoadLibraryA kernel32.dll::GetSystemInfo kernel32.dll::GetStartupInfoA kernel32.dll::GetDiskFreeSpaceA kernel32.dll::GetCommandLineA
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateFileA kernel32.dll::FindFirstFileA version.dll::GetFileVersionInfoSizeA version.dll::GetFileVersionInfoA
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegOpenKeyExA advapi32.dll::RegQueryValueExA
WIN_USER_API	Performs GUI Actions	user32.dll::ActivateKeyboardLayout user32.dll::CreateMenu user32.dll::FindWindowA user32.dll::PeekMessageA user32.dll::CreateWindowExA

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