MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2b58ebf8570d3ae2409d7ec8583a87513fa6df6a2cbfc8e062b33aede0cfee2. 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: 14

Intelligence 14 IOCs YARA 21 File information Comments

SHA256 hash:	f2b58ebf8570d3ae2409d7ec8583a87513fa6df6a2cbfc8e062b33aede0cfee2
SHA3-384 hash:	35399c38b0422e0c4b4d57021761120d24389230ec66d8aa1d3d59a15ef3ee8f928120afb322e16e8d5db6c69c7ec6f4
SHA1 hash:	e33cdd658776e2b3a8370c94abe7b8187f4adcbb
MD5 hash:	2fe0590ac5157b5bd1e3fd7ec6d65b0c
humanhash:	zebra-sodium-jersey-low
File name:	Aeternus.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'982'600 bytes
First seen:	2025-08-01 19:31:27 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (235 x Vidar, 92 x Rhadamanthys, 89 x Stealc)
ssdeep	24576:Hk6tPyo6r4/dWUAphmXe+DQ9Fh7uAtjoNFYeleO49WSYm0Imo7e9Om:HkkP8rvBPmnDMA/X
Threatray	1 similar samples on MalwareBazaar
TLSH	T1FC954CD66FA044EEE496A3328CB721837A75B80C0B3537D72E21B6382F762E46D75750
TrID	48.6% (.EXE) Win64 Executable (generic) (10522/11/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
dhash icon	00a2a2aeacb28a00 (2 x LummaStealer)
Reporter	burger
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Aeternus.exe

Verdict:

Malicious activity

Analysis date:

2025-08-01 19:31:29 UTC

Tags:

lumma stealer golang

Link:

https://app.any.run/tasks/b0968b52-345a-4ee7-a435-99686c1988f5

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/18363/

Verdict:

Clean

Score:

89.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=688d16110b4775fb2134bdec

Tags:

n/a

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a custom TCP request

Launching a process

Connection attempt to an infection source

Query of malicious DNS domain

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm golang invalid-signature obfuscated signed

Link:

https://www.filescan.io/uploads/688d164b32e61090868a8c65/reports/7233c0a5-ff4c-4e5e-b0d0-7f8e4c8debfd/overview

Verdict:

Suspicious

Labled as:

WinGo/Injector.FN trojan

Link:

https://www.hybrid-analysis.com/sample/f2b58ebf8570d3ae2409d7ec8583a87513fa6df6a2cbfc8e062b33aede0cfee2

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/1ff84aac-321f-4b5c-911d-26ba8dfdd436

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1748735

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)

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)

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:

39%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/f2b58ebf8570d3ae2409d7ec8583a87513fa6df6a2cbfc8e062b33aede0cfee2

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 64 Exe x64

Link:

https://app.malva.re/file/2fe0590ac5157b5bd1e3fd7ec6d65b0c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f2b58ebf8570d3ae2409d7ec8583a87513fa6df6a2cbfc8e062b33aede0cfee2/

Verdict:

Malicious

Threat:

Family.LUMMA

Link:

https://tip.neiki.dev/file/f2b58ebf8570d3ae2409d7ec8583a87513fa6df6a2cbfc8e062b33aede0cfee2

Threat name:

Win64.Spyware.Lummastealer

Status:

Malicious

First seen:

2025-08-01 19:31:30 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

18 of 23 (78.26%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6k2y5p4fodj24jaj27wila5iouj7u3pwulf7zdqgfmz25xqm73ra._file

Verdict:

malicious

Label(s):

lummastealer

LummaStealer

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery spyware stealer

Link:

https://tria.ge/reports/250801-x817zsvjz7/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Browser Information Discovery

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://vishneviyjazz.ru/neco/api
https://mastwin.in/qsaz/api
https://precisionbiomeds.com/ikg
https://physicianusepeptides.com/opu
https://htsfhtdrjbyy1bgxbv.cfd/vcd
https://xurekodip.com/qpdl
https://utvp1.net/zkaj
https://orienderi.com/xori

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/b80664f4-c17e-44df-a2ca-894765687f02

Unpacked files

SH256 hash:

f2b58ebf8570d3ae2409d7ec8583a87513fa6df6a2cbfc8e062b33aede0cfee2

MD5 hash:

2fe0590ac5157b5bd1e3fd7ec6d65b0c

SHA1 hash:

e33cdd658776e2b3a8370c94abe7b8187f4adcbb

Link:

https://www.unpac.me/results/ab1b8f1b-902f-48f4-b62b-2808fd5884b9/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f2b58ebf8570/report/overview.html

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/f2b58ebf8570d3ae2409d7ec8583a87513fa6df6a2cbfc8e062b33aede0cfee2

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:	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:	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:	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)

Rule name:	TeslaCryptPackedMalware Create hunting rule

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.

Cape

https://www.capesandbox.com/analysis/18363/

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::LoadLibraryW kernel32.dll::LoadLibraryExW kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_API	Can Execute other programs	kernel32.dll::WriteConsoleW kernel32.dll::SetConsoleCtrlHandler kernel32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	kernel32.dll::GetSystemDirectoryA

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