MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c22b3bcc79b5d5cc8bde5f5ba4fa8d705cd3d51bd0ab2f3a4c67099b712f483. 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

a310Logger

Vendor detections: 21

Intelligence 21 IOCs YARA 29 File information Comments

SHA256 hash:	9c22b3bcc79b5d5cc8bde5f5ba4fa8d705cd3d51bd0ab2f3a4c67099b712f483
SHA3-384 hash:	20519b509d18c44d37034a803acafe6ab38fcdfc638296248410c37e56d5cf823f6dc11716020d639042eb6d87a5a84b
SHA1 hash:	a33bc2f1370c6e6eb5d42a240b36fad4f098eb43
MD5 hash:	6d644e7daf38ea229fcbe1b25e333cff
humanhash:	vermont-violet-gee-happy
File name:	9c22b3bcc79b5d5cc8bde5f5ba4fa8d705cd3d51bd0ab2f3a4c67099b712f483
Download:	download sample
Signature	a310Logger Create hunting rule
File size:	495'616 bytes
First seen:	2026-11-09 07:57:02 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	63188fba16188090cd2f35054eb46278 (12 x a310Logger)
ssdeep	12288:jjYKkJj6GmZUm/u2Wo9O7CBWdKiGyKWTfpp:PYb6nZjuBowuBWdKiGbWThp
TLSH	T155B45B43AA90602DF1A3C9F0ADB4A196282A7D361B9CEC5BB3404F5935715D3ACF172F
TrID	39.5% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8) 15.0% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 13.0% (.EXE) UPX compressed Win32 Executable (27066/9/6) 12.7% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4) 7.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
Magika	pebin
dhash icon	1003873d31213f10 (153 x a310Logger, 149 x DarkCloud, 132 x GuLoader)
Reporter	adrian__luca
Tags:	a310logger exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

DarkCloud GuLoader

Details

Link:

https://research.acce.ciphertechsolutions.com/results/15993ee2-b651-4865-af06-49cce32a0292/

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-11-09 12:57:17 UTC

Tags:

darkcloud stealer upx

Link:

https://app.any.run/tasks/b13422e8-6e29-44bd-b1e4-84478cc24411

Note:

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

Detection:

DarkCloud

Link:

https://www.capesandbox.com/analysis/98188/

Detection(s):

PUA.Win.Packer.ProtectSharewar-2

PUA.Win.Packer.ProtectSharewar-3

SecuriteInfo.com.W32.VBKrypt.BIU.gen.Eldorado.UNOFFICIAL

YARA.DITEKSHEN_MALWARE_Win_A310Logger.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6af1c349ac89c90fc65a8ffc

Tags:

infosteal dropper sharew packer

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating synchronization primitives

Creating a window

Creating a file in the %AppData% subdirectories

Reading critical registry keys

Deleting a recently created file

Sending a custom TCP request

Stealing user critical data

Gathering data

Verdict:

Malicious

Labled as:

Injector.Generic

Link:

https://www.hybrid-analysis.com/sample/9c22b3bcc79b5d5cc8bde5f5ba4fa8d705cd3d51bd0ab2f3a4c67099b712f483

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-10-06T19:17:00Z UTC

Last seen:

2026-11-04T20:14:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/9c22b3bcc79b5d5cc8bde5f5ba4fa8d705cd3d51bd0ab2f3a4c67099b712f483/results?tab=lookup

Malware family:

DarkCloud

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/a3eec5bd-644c-4152-9ad6-664ba9a030dd

Result

Threat name:

DarkCloud

Detection:

malicious

Classification:

troj.spyw

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/2001337

Signature

Antivirus / Scanner detection for submitted sample

Found malware configuration

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

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

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

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

Yara detected DarkCloud

Yara detected Telegram RAT

Behaviour

Behavior Graph:

Download SVG

Verdict:

DarkCloud Stealer

YARA:

8 match(es)

Tags:

DarkCloud Stealer Executable PE (Portable Executable) PE File Layout Stealer Visual Basic Visual Basic 6 Win 32 Exe x86

Malware Config

C2 Extraction:

CNC: mail.mokasco.com
PORT: 587

Link:

https://app.malva.re/file/6d644e7daf38ea229fcbe1b25e333cff

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9c22b3bcc79b5d5cc8bde5f5ba4fa8d705cd3d51bd0ab2f3a4c67099b712f483/

Threat name:

Win32.Trojan.DarkCloud

Status:

Malicious

First seen:

2026-10-06 22:20:56 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

32 of 36 (88.89%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=tqrlhpghtnovzsf54x23ut5i24c42pkrxuflf45eyzyjtnys6sbq._file

Verdict:

malicious

Label(s):

DarkCloudStealer

Link:

https://reports.threatray.com/8b89bc93-3e18-4847-b3e1-b6226076e3f1

Result

Malware family:

darkcloud

Score:

10/10

Tags:

family:darkcloud discovery spyware stealer

Link:

https://tria.ge/reports/261109-jtfe3sxzfy/

Behaviour

Suspicious use of SetWindowsHookEx

System Location Discovery: System Language Discovery

Reads WinSCP keys stored on the system

Reads user/profile data of web browsers

Malware Family:

n/a

Verdict:

Malicious

Tags:

darkcloudstealer a310logger stealer

YARA:

MALWARE_Win_DarkCloud Windows_Trojan_DarkCloud_9905abce MALWARE_Win_A310Logger ConventionEngine_Term_Users_User

Link:

https://app.threat.zone/submission/c42d04a9-25ba-48fa-9c2d-a66baa0a7e0f

Malware Family:

darkcloud

Malicious:

True

Tags:

peexe

Link:

https://intel.virussign.com/intelligence/file/9c22b3bcc79b5d5cc8bde5f5ba4fa8d705cd3d51bd0ab2f3a4c67099b712f483

Unpacked files

SH256 hash:

9c22b3bcc79b5d5cc8bde5f5ba4fa8d705cd3d51bd0ab2f3a4c67099b712f483

MD5 hash:

6d644e7daf38ea229fcbe1b25e333cff

SHA1 hash:

a33bc2f1370c6e6eb5d42a240b36fad4f098eb43

Detections:

darkcloudstealer

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_CC_Regex

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

MALWARE_Win_A310Logger

MALWARE_Win_DarkCloud

Link:

https://www.unpac.me/results/86e7c8f5-a466-4fc4-aee8-e95eec1d59fa/

Malware family:

DarkCloud

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/9c22b3bcc79b/report/overview.html

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

Threat name:

Malicious File

Score:

0.84

Link:

https://yomi.yoroi.company/submissions/9c22b3bcc79b5d5cc8bde5f5ba4fa8d705cd3d51bd0ab2f3a4c67099b712f483

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:	DarkCloud Create hunting rule
Author:	YungBinary
Description:	https://x.com/YungBinary/status/1971585972912689643

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:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

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_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_CC_Regex Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing credit card regular expressions

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_SQLQuery_ConfidentialDataStore Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing SQL queries to confidential data stores. Observed in infostealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	MALWARE_Win_A310Logger Create hunting rule
Author:	ditekSHen
Description:	Detects A310Logger

Rule name:	MALWARE_Win_DarkCloud Create hunting rule
Author:	ditekSHen
Description:	Detects DarkCloud infostealer

Rule name:	ProtectSharewareV11eCompservCMS Create hunting rule
Author:	malware-lu

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

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

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

Rule name:	SUSPICIOUS_Potential_DDR Create hunting rule
Author:	NyxIndius
Description:	Detects PE files referencing web services potentially used as dead drop resolvers, with network capability correlation for single-indicator cases

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

Rule name:	TelegramAPIMalware_PowerShell_EXE Create hunting rule
Author:	@polygonben
Description:	Hunting for pwsh malware using Telegram for C2

Rule name:	telegram_bot_api Create hunting rule
Author:	rectifyq
Description:	Detects file containing Telegram Bot API

Rule name:	UPX Create hunting rule
Author:	kevoreilly
Description:	UPX Unpacker: dump on OEP (original entry point)

Rule name:	UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser Create hunting rule
Author:	malware-lu

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.

Rule name:	VIGIA_a310Logger_fe40a74d Create hunting rule
Author:	VIG-IA - Cognitive Threat Intelligence System for Smart Territories and Tourism Sector
Description:	fa17dc74-0991-4fe6-b369-5a4aa5088b61 - file 1184d9505dd506ce7d0afd5c748c81e92a84d45445f2f86e4c545727f1bc5ca3.exe
Reference:	https://vigia.bisite.es/

Rule name:	Windows_Trojan_DarkCloud_9905abce Create hunting rule
Author:	Elastic Security

Rule name:	WIN_Malware_Unknown_ForgeAuto_74566f98 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

Rule name:	WIN_Malware_Unknown_ForgeAuto_79234c04 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

File information

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

Cape

https://www.capesandbox.com/analysis/98188/

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