MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7. 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

CountLoader

Vendor detections: 14

Intelligence 14 IOCs YARA 19 File information Comments

SHA256 hash:	a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7
SHA3-384 hash:	9560b0647244df61b72d65d4ed2204530325bb982dbff2111c6c0d38a08eb9b7ec013d00b12f9bb0ad649c1872e8bb05
SHA1 hash:	999efe2b1a3f7d15e38395387cc13d2ebd5718a7
MD5 hash:	5ac1f7bb6b5280f344bd10d1be424a94
humanhash:	mountain-mexico-island-skylark
File name:	cx-programmer 9.1 free download full.exe
Download:	download sample
Signature	CountLoader Create hunting rule
File size:	2'335'232 bytes
First seen:	2026-04-29 17:13:35 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	5af915f278815e76bad476ef32593028 (15 x ACRStealer, 13 x LummaStealer, 4 x Fuery)
ssdeep	24576:V5uJ/YW5d6NwLb3ezR/a4qkYDYhDEneNUUKlIA5+OQRvXGiDvIhAOPGvKlyMCfdO:V2zoh9JSqXfKyKHJvnoE7okxlEJ
Threatray	53 similar samples on MalwareBazaar
TLSH	T10AB56C80A9D340B2D646223290B673AB67305C0D0F3DDB53DAA5BDF9BA7F7821837645
TrID	50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 10.5% (.EXE) Win64 Executable (generic) (6522/11/2) 8.1% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
dhash icon	7561617171c57515 (1 x CountLoader)
Reporter	abuse_ch
Tags:	CountLoader de-pumped exe

Intelligence

File Origin

# of uploads :

# of downloads :

122

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-04-29 17:15:40 UTC

Tags:

lumma stealer fingerprinting golang

Link:

https://app.any.run/tasks/a33dfad4-367c-45cd-8804-eece0c41378c

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/64016/

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Connection attempt

Sending an HTTP POST request

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

Gathering data

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-04-29T14:25:00Z UTC

Last seen:

2026-05-01T07:21:00Z UTC

Hits:

~100

Detections:

Trojan-PSW.Win32.Lumma.sb Trojan-PSW.Win32.Lumma.aczo Trojan-PSW.Stealerc.HTTP.C&C Trojan-PSW.Lumma.TCP.C&C PDM:Trojan.Win32.Generic

Link:

https://opentip.kaspersky.com/a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/9567f41e-c2ca-4f37-ba71-8d6b1d4826ad

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1906439

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Creates a thread in another existing process (thread injection)

Detected unpacking (creates a PE file in dynamic memory)

Found malware configuration

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)

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

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Switches to a custom stack to bypass stack traces

Tries to access browser extension known for cryptocurrency wallets

Tries to detect sandboxes / dynamic malware analysis system (Installed program check)

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

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Tries to steal from password manager

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

Unusual module load detection (module proxying)

Writes or reads registry keys via WMI

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

97%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7/

Verdict:

Malicious

Threat:

Family.LUMMA

Link:

https://tip.neiki.dev/file/a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7

Threat name:

Win32.Packed.Generic

Status:

Suspicious

First seen:

2026-04-29 17:14:34 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

13 of 24 (54.17%)

Threat level:

1/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=upkwkfjgsaptwj2s5refxbalrxc4yt6oq4wvygoxsw7jxysv7xtq._file

Verdict:

malicious

Label(s):

lummastealer

CountLoader

7fad7dc28d928df12498a043cba620d37de8e10ede4c0ea9725550d9f6da4c49

CountLoader

80ba3f0bf20a0068fbdde96d21eda37d30d5b995088524e0590bb6913335d874

CountLoader

90300680b29901acfe0e01d74c9474a5fcc21fdb761dd94385b6bc29de10c7c2

CountLoader

a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7

CountLoader

e9fbb7b8229e0d887460503b0e1c20a9c190bffe7d69e4d2337aaa6d92503f47

CountLoader

error

CountLoader

f4cbfa1d48ee398e983eab2fc604e96c77c44334208c724c1217337335bdfdf8

CountLoader

+ 43 additional samples on MalwareBazaar

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma adware discovery execution persistence spyware stealer

Link:

https://tria.ge/reports/260429-vr61sshx6k/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies data under HKEY_USERS

Modifies registry class

Script User-Agent

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Browser Information Discovery

Command and Scripting Interpreter: PowerShell

System Location Discovery: System Language Discovery

System Time Discovery

Drops file in Windows directory

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Contacts third-party web service commonly abused for C2

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Badlisted process makes network request

Family: Lumma Stealer, LummaC

Process spawned unexpected child process

Malware Config

C2 Extraction:

https://springvc.cyou
https://decrnoj.club/xxx
https://pomflgf.vu/help
https://carytui.vu/caccc
https://mushxhb.best/info
https://genugsq.best/main
https://ulmudhw.shop/create
https://strikql.shop/owner
https://longmbx.click/manifest

Dropper Extraction:

https://snconor.vg

Unpacked files

SH256 hash:

a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7

MD5 hash:

5ac1f7bb6b5280f344bd10d1be424a94

SHA1 hash:

999efe2b1a3f7d15e38395387cc13d2ebd5718a7

Link:

https://www.unpac.me/results/65197c30-4047-4b00-83a7-47b73b0a418a/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a3d565152690/report/overview.html

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

Threat name:

Suspicious File

Score:

0.50

Link:

https://yomi.yoroi.company/submissions/a3d5651526901f3b2752ec485b840b8dc5cc4fce872d5c19d795be9be255fde7

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

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

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

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

Rule name:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)

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

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

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.