MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ff59ca7502586d622336da673f02eb5ec4cedeb61c3b3c274019bcf8a9256e9. 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: 15

Intelligence 15 IOCs YARA 4 File information Comments

SHA256 hash:	8ff59ca7502586d622336da673f02eb5ec4cedeb61c3b3c274019bcf8a9256e9
SHA3-384 hash:	a5a83b4968de5908121e5bfbd81027efc12aa2adc6bbee2a29baeff231f87df90229e58655e4b67a61a97dba0d444d00
SHA1 hash:	29f36d2770756b8f745e3cb61a3aaf17e6228cb3
MD5 hash:	7fc75b11c1741e60fdb6041234a5b31b
humanhash:	indigo-seven-lake-massachusetts
File name:	SecuriteInfo.com.Win64.MalwareX-gen.23639.31489
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'151'488 bytes
First seen:	2025-05-14 13:23:12 UTC
Last seen:	2025-05-14 14:35:38 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	7bbdc5ea549dbb26ab1e975f4fa8c0cb (5 x LummaStealer, 1 x Stealc)
ssdeep	24576:tNEA9wLUMxVD13Z4upaYGUlXEvFLpaYGUlXEvFI:talLtxVpZ4upaYvxERpaYvxEq
TLSH	T10B35F158E24196E5ED7A80BC8961A2857872B532C3286FFF9360E3335F136D29F39714
TrID	63.5% (.EXE) Win64 Executable (generic) (10522/11/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	SecuriteInfoCom
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

499

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

Sigmanly_2ed5e3c790f9ea66692c37b85693cf3537eb23a278e438b212f1469f31681ac3

Verdict:

Malicious activity

Analysis date:

2025-05-14 10:07:00 UTC

Tags:

amadey botnet stealer loader telegram rdp themida lumma vidar stealc auto-reg gcleaner credentialflusher auto-sch auto generic

Link:

https://app.any.run/tasks/a4b4e7e5-7b2b-4851-985e-fa9fcab11c03

Note:

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

Detection(s):

SecuriteInfo.com.Win64.MalwareX-gen.23639.31489.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68249a12e16384d6a70462a8

Tags:

virus

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:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

crypt crypto fingerprint microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/682499827657eddad559b1e5/reports/e5a872ae-8690-4064-954b-cb43a12c8579/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/8ff59ca7502586d622336da673f02eb5ec4cedeb61c3b3c274019bcf8a9256e9

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/a5bcc01e-b677-408f-8b4c-df4b3c2a7c57

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1689936

Signature

Allocates memory in foreign processes

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

Injects a PE file into a foreign processes

Multi AV Scanner detection for submitted file

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

Sigma detected: Silenttrinity Stager Msbuild Activity

Suricata IDS alerts for network traffic

Writes to foreign memory regions

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8ff59ca7502586d622336da673f02eb5ec4cedeb61c3b3c274019bcf8a9256e9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8ff59ca7502586d622336da673f02eb5ec4cedeb61c3b3c274019bcf8a9256e9/

Threat name:

Win64.Trojan.LummaStealer

Status:

Malicious

First seen:

2025-05-14 13:24:20 UTC

File Type:

PE+ (Exe)

AV detection:

28 of 37 (75.68%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=r72zzj2qewdnmirtnwthh4bowxwez3plmhb3hqtuagn47cusk3uq._file

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/250514-qmx5way1by/

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://hbarmgek.digital/bmx
https://flowerexju.bet/lanz
https://testcawepr.run/dsap
https://easterxeen.run/zavc
https://araucahkbm.live/baneb
https://overcovtcg.top/juhd
https://blackswmxc.top/bgry
https://posseswsnc.top/akds
https://featurlyin.top/pdal

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/a28b0f6d-3453-43a5-b535-828d59b5d11e

Unpacked files

SH256 hash:

8ff59ca7502586d622336da673f02eb5ec4cedeb61c3b3c274019bcf8a9256e9

MD5 hash:

7fc75b11c1741e60fdb6041234a5b31b

SHA1 hash:

29f36d2770756b8f745e3cb61a3aaf17e6228cb3

Link:

https://www.unpac.me/results/f196c767-2729-48e7-aaff-85317ee96655/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8ff59ca75025/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/8ff59ca7502586d622336da673f02eb5ec4cedeb61c3b3c274019bcf8a9256e9

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:	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:	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

LummaStealer

exe 8ff59ca7502586d622336da673f02eb5ec4cedeb61c3b3c274019bcf8a9256e9

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3543336/

Delivery method

Distributed via web download

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (GUARD_CF)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileW
WIN_CRYPT_API	Uses Windows Crypt API	ADVAPI32.dll::CryptAcquireContextA

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