MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 574c5ba90e69460799a53ea6fc88d8c6ba4b2b749f739f61779e1975e53e15d9. 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: 15


Intelligence 15 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 574c5ba90e69460799a53ea6fc88d8c6ba4b2b749f739f61779e1975e53e15d9
SHA3-384 hash: 325a1209fcdc00ce4f367554d09815497b6d4c030d81aaa6775ece3f18a6a18a78b8aea30861cfc5c0ad5ccc812cad04
SHA1 hash: db6e9382425055030662ecdc95d6405d30dcf82a
MD5 hash: e05432c13d42b8526ce4bc0dc240d297
humanhash: south-solar-romeo-montana
File name:random.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:6'215'048 bytes
First seen:2025-04-04 08:40:19 UTC
Last seen:2025-04-05 13:30:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ec16627c946fe7988e275131f238bfbc (1 x GCleaner)
ssdeep 98304:DX54fPfKCBNONlMkAH1sQRmiI5Q0TXoQDj:DXqXfKCyNStm+0r/P
TLSH T1C756D0266792C53AC3AE3838CC56B52C41737D583D28E4C536FCBB0DD967A432B1D1AA
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 f8fcec9e8e88c0e8 (21 x CoinMiner, 9 x GCleaner, 6 x Blackmoon)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
2
# of downloads :
20
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-04-04 08:38:18 UTC
Tags:
lumma stealer themida loader amadey botnet rdp auto generic gcleaner autoit evasion inno installer telegram darkvision remote delphi
Link:
https://app.any.run/tasks/fca15adf-2980-4e86-a7ac-3aa02a6d0e7c

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/516/
Detection(s):
Win.Keylogger.Pwsx-10030823-0
Create hunting rule

Win.Keylogger.Pwsx-10030835-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ef9d75cfd0a37f830dd1f3
Tags:
delphi cobalt emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint invalid-signature keylogger signed
Link:
https://www.filescan.io/uploads/67ef9afc40adfb5162b8e633/reports/2d3d4434-7a3c-4988-b963-85c64aa78509/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/574c5ba90e69460799a53ea6fc88d8c6ba4b2b749f739f61779e1975e53e15d9
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d1fcaf5f-08f2-49fd-a109-98c13aae9e27
Result
Threat name:
CryptOne
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1656428
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses process hollowing technique
Writes to foreign memory regions
Yara detected CryptOne packer
Behaviour
Behavior Graph:
Download SVG
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/574c5ba90e69460799a53ea6fc88d8c6ba4b2b749f739f61779e1975e53e15d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/574c5ba90e69460799a53ea6fc88d8c6ba4b2b749f739f61779e1975e53e15d9/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2025-04-04 01:12:59 UTC
File Type:
PE (Exe)
Extracted files:
44
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5gfxkionfdapgnfh2tpzcgyy25ewk3ut5zz6ylxtymxlzj6cxmq._file
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/250404-kk3dxsttcz/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
Downloads MZ/PE file
GCleaner
Gcleaner family
Malware Config
C2 Extraction:
185.156.73.98
45.91.200.135
Verdict:
Malicious
Tags:
Win.Keylogger.Pwsx-10030823-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f9f63920-ddcb-40f8-8376-74496a0533de
Unpacked files
SH256 hash:
574c5ba90e69460799a53ea6fc88d8c6ba4b2b749f739f61779e1975e53e15d9
MD5 hash:
e05432c13d42b8526ce4bc0dc240d297
SHA1 hash:
db6e9382425055030662ecdc95d6405d30dcf82a
Link:
https://www.unpac.me/results/7a4b0d95-4f63-4631-9995-98161c499665/
SH256 hash:
775a948f4f6af9006d68ece6d3079a39d35a8da318a7e046db57e1ae8b2c5150
MD5 hash:
37b50d9459bbab0f17ab34dc966b2748
SHA1 hash:
5d9b599a01c5975c0bc1c876cf8a10894391545b
Detections:
GCleaner
Create hunting rule
Link:
https://www.unpac.me/results/7a4b0d95-4f63-4631-9995-98161c499665/
Malware family:
GCleaner
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/574c5ba90e69/report/overview.html
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/574c5ba90e69460799a53ea6fc88d8c6ba4b2b749f739f61779e1975e53e15d9

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

Executable exe 574c5ba90e69460799a53ea6fc88d8c6ba4b2b749f739f61779e1975e53e15d9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3452038/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/516/

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryExA
kernel32.dll::LoadLibraryA
kernel32.dll::GetSystemInfo
kernel32.dll::GetStartupInfoA
kernel32.dll::GetDiskFreeSpaceA
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::DeleteFileA
kernel32.dll::FindFirstFileA
version.dll::GetFileVersionInfoSizeA
version.dll::GetFileVersionInfoA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::ActivateKeyboardLayout
user32.dll::CreateMenu
user32.dll::FindWindowA
user32.dll::PeekMessageA
user32.dll::CreateWindowExA

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