MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644. 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

LummaStealer

Vendor detections: 16

Intelligence 16 IOCs YARA 19 File information Comments

SHA256 hash:	495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644
SHA3-384 hash:	e058b273c102710f10c2f9dc2a3760f61a39bb81431dee3ca528b911376bd38f6b1d754558b8b0673e41e63902fa596a
SHA1 hash:	16e83ad4b0e01d17b59bdf23723c8d20890b5549
MD5 hash:	b6010346cc3d427f2ae9848e0a61a952
humanhash:	blue-equal-quiet-pip
File name:	ZSt2rter.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'889'280 bytes
First seen:	2025-08-09 06:46:42 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (128 x Vidar, 92 x Rhadamanthys, 51 x Stealc)
ssdeep	24576:hYPfef2V76Pk92jGW1Ig6+YwI6x63YwAkM1SjeleN7j4HR4s0WEtZWT:hYPfY2d6BjjIbKZiUxmW
Threatray	27 similar samples on MalwareBazaar
TLSH	T10095491FACF005EAE4B653728DB66280BE75BC450B3223D72BA072782F766D49D79350
TrID	44.4% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	06208c868686303a (7 x LummaStealer, 2 x RaccoonStealer, 2 x RecordBreaker)
Reporter	abuse_ch
Tags:	de-pumped exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

_495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644.exe

Verdict:

Malicious activity

Analysis date:

2025-08-09 06:48:20 UTC

Tags:

telegram lumma stealer qrcode

Link:

https://app.any.run/tasks/73639d90-13fc-483a-8410-0a0725410956

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/19846/

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6896eee311d7f9b979e6dad5

Tags:

phishing emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

DNS request

Connection attempt

Sending a custom TCP request

Connection attempt to an infection source

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

Query of malicious DNS domain

Sending a TCP request to an infection source

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-vm golang mingw obfuscated threat

Link:

https://www.filescan.io/uploads/6896eede2fbe0788fb1ca7fa/reports/71740e94-74be-4266-a81f-c67916de7d3d/overview

Verdict:

Malicious

Labled as:

WinGo/Injector.FN trojan

Link:

https://www.hybrid-analysis.com/sample/495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/6868ed82-f761-48fc-80e5-3ff7afb651ab

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1753599

Signature

C2 URLs / IPs found in malware configuration

Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)

Found malware configuration

Injects a PE file into a foreign processes

Injects code into the Windows Explorer (explorer.exe)

Joe Sandbox ML detected suspicious sample

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)

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

System process connects to network (likely due to code injection or exploit)

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

Writes to foreign memory regions

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

83%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 64 Exe x64

Link:

https://app.malva.re/file/b6010346cc3d427f2ae9848e0a61a952

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644/

Verdict:

Malicious

Threat:

Family.LUMMA

Link:

https://tip.neiki.dev/file/495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644

Threat name:

Win64.Trojan.LummaStealer

Status:

Malicious

First seen:

2025-08-09 06:47:40 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

17 of 23 (73.91%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jfnu5fwokjlbqx7kbxaqapsxkcjfwx625sr4w76cvvsxadrzuzca._file

Verdict:

malicious

Label(s):

lummastealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/250809-hj3xyshp8s/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://t.me/perfexi
https://vinsodg.top/xkkw
https://mastwin.in/qsaz/api
https://ordinarniyvrach.ru/xiur/api
https://yamakrug.ru/lzka/api
https://vishneviyjazz.ru/neco/api
https://yrokistorii.ru/uqya/api
https://stolewnica.ru/xjuf/api
https://visokiywkaf.ru/mmtn/api
https://kletkamozga.ru/iwyq/api

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/f34d7d3a-ec8b-4c9d-9edc-ba843cba2b1b

Unpacked files

SH256 hash:

495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644

MD5 hash:

b6010346cc3d427f2ae9848e0a61a952

SHA1 hash:

16e83ad4b0e01d17b59bdf23723c8d20890b5549

Link:

https://www.unpac.me/results/01bb386e-da4c-4eb6-a36d-0f85bae0bae4/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/495b4e96ce52/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/495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644

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:	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:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

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_duffcopy_amd64 Create hunting rule

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

Rule name:	Lumma Create hunting rule
Author:	kevoreilly
Description:	Lumma Payload

Rule name:	meth_stackstrings Create hunting rule
Author:	Willi Ballenthin

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

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

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

Rule name:	win_lumma_generic Create hunting rule
Author:	dubfib

File information

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

LummaStealer

zip e00d637d9e7b41edc470cd643547115268e0b6cf84ce96a60d9451ad1c1fa8fc

LummaStealer

exe 495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644

(this sample)

Dropped by

MD5 9dbff2f8f3e653c945fec3d8439eb87f

Dropped by

SHA256 e00d637d9e7b41edc470cd643547115268e0b6cf84ce96a60d9451ad1c1fa8fc

Cape

https://www.capesandbox.com/analysis/19846/

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