MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57b4d9fb4667d070220d58aa9040c64db081eae24d15c522b3e033d6094286ab. 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: 12

Intelligence 12 IOCs YARA 40 File information Comments

SHA256 hash:	57b4d9fb4667d070220d58aa9040c64db081eae24d15c522b3e033d6094286ab
SHA3-384 hash:	edd1a2d2b2c0bd49574a97f8490b53b265f26b7f002ab18a238723861899827be98315ba2a75d0a842d08c4ae9dbf882
SHA1 hash:	f0026d69ab354109c46fa99e6f03dd2a4bc4b741
MD5 hash:	047e03ef490cfb893c1c2a60f8b825ac
humanhash:	equal-massachusetts-massachusetts-spaghetti
File name:	bot_x86.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	10'378'240 bytes
First seen:	2026-10-22 18:06:04 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	1aae8bf580c846f39c71c05898e57e88 (637 x SalatStealer, 287 x LummaStealer, 24 x ACRStealer)
ssdeep	98304:96jmo5APmJCoOEragAFvOK4jjRYEmi4qeEKRy5uZcTGFaMcNPTGTcl/eBGLW:aAmBraHv7URm99sGFaL7G+Ww
TLSH	T19BA67B41F98795F5EA03193145A7B32FA734AC028F36DBE7EB503B29F8B72910936245
TrID	41.0% (.EXE) InstallShield setup (43053/19/16) 29.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.2% (.EXE) Win64 Executable (generic) (6522/11/2) 4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
Reporter	BlinkzSec
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

279

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-10-22 18:13:26 UTC

Tags:

installer botnet apex2bot golang

Link:

https://app.any.run/tasks/c51bf845-3f30-4bc6-a981-7a6c01ab95e6

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/94152/

Detection(s):

SecuriteInfo.com.Win32.MalwareX-gen.91495842.UNOFFICIAL

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ada51915a22ac805bd9b027

Tags:

malware

Result

Verdict:

Clean

Maliciousness:

Behaviour

Connecting to a non-recommended domain

Connection attempt

Sending a custom TCP request

Gathering data

Verdict:

Malicious

Labled as:

HackTool/W64.Flooder.b

Link:

https://www.hybrid-analysis.com/sample/57b4d9fb4667d070220d58aa9040c64db081eae24d15c522b3e033d6094286ab

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-10-22T23:25:00Z UTC

Last seen:

2026-10-24T06:57:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/57b4d9fb4667d070220d58aa9040c64db081eae24d15c522b3e033d6094286ab/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/a4e05105-794b-4180-b58e-36f8845925e9

Score:

76%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/57b4d9fb4667d070220d58aa9040c64db081eae24d15c522b3e033d6094286ab

Verdict:

Go Loader (Factory-v3)

YARA:

9 match(es)

Tags:

Executable Go Loader (Factory-v3) Html Javascript in Html PE (Portable Executable) PE File Layout Stealer Loader T1027 T1055 Win 32 Exe x86

Link:

https://app.malva.re/file/047e03ef490cfb893c1c2a60f8b825ac

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/57b4d9fb4667d070220d58aa9040c64db081eae24d15c522b3e033d6094286ab/

Threat name:

Win32.Trojan.ApexBot

Status:

Malicious

First seen:

2026-10-22 18:05:54 UTC

File Type:

PE (Exe)

AV detection:

8 of 36 (22.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=k62nt62gm7ihaiqnlcvjaqggjwyid2xcjuk4kivt4az5mckcq2vq._file

Result

Malware family:

apex2

Score:

10/10

Tags:

family:apex2 botnet discovery

Link:

https://tria.ge/reports/261022-wrpxysah76/

Behaviour

System Location Discovery: System Language Discovery

Unpacked files

SH256 hash:

57b4d9fb4667d070220d58aa9040c64db081eae24d15c522b3e033d6094286ab

MD5 hash:

047e03ef490cfb893c1c2a60f8b825ac

SHA1 hash:

f0026d69ab354109c46fa99e6f03dd2a4bc4b741

Detections:

INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

INDICATOR_SUSPICIOUS_EXE_TooManyWindowsUA

Link:

https://www.unpac.me/results/3808d4c1-b0d5-4ad7-8be1-774cd8886ba9/

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/57b4d9fb4667d070220d58aa9040c64db081eae24d15c522b3e033d6094286ab

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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

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:	Gentlemen_Ransomware_Binary Create hunting rule
Author:	Bedrock Safeguard Inc.
Description:	Detects The Gentlemen ransomware binary (Go/Garble)
Reference:	https://github.com/Bedrock-Safeguard/gentlemen-decryptor

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:	grakate_stealer_nov_2021 Create hunting rule

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

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	INDICATOR_SUSPICIOUS_EXE_TooManyWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many varying, potentially fake Windows User-Agents

Rule name:	JP_Lure_Content_Hunt Create hunting rule
Author:	sumeshi
Description:	Hunts for files containing Japanese kana text or common Japanese lure terminology

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	MULTI_Malware_RemcosRAT_ForgeAuto_4785f0c3 Create hunting rule
Author:	Marjoriefort
Description:	Detects RemcosRAT (inconnu, etat binaire)

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

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

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	reverse_http Create hunting rule
Author:	CD_R0M_
Description:	Identify strings with http reversed (ptth)

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

Rule name:	ScanStringsInsocks5systemz Create hunting rule
Author:	Byambaa@pubcert.mn
Description:	Scans presence of the found strings using the in-house brute force method

Rule name:	SCRIPT_Dropper_Unknown_ForgeAuto_0507f067_Script Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (script_js, etat script)

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:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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:	SUSP_HTML_XMLHTTP_Redirect_Kit Create hunting rule
Author:	Marjoriefort
Description:	HTML avec exfiltration XMLHTTP + redirection window.location - kit phishing frais
Reference:	Veille fraicheur 2026-09-14 / cluster HTML

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

Rule name:	test_Malaysia Create hunting rule
Author:	rectifyq
Description:	Detects file containing malaysia string

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:	WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Fantom (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_30f84f37 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.

Web download

LummaStealer

exe 57b4d9fb4667d070220d58aa9040c64db081eae24d15c522b3e033d6094286ab

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3955960/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/94152/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample