MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c377ecfd2691611a47625a00b6f2c5347e8c6c30aaf04def1127d1d089d8103. 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 4 File information Comments

SHA256 hash:	4c377ecfd2691611a47625a00b6f2c5347e8c6c30aaf04def1127d1d089d8103
SHA3-384 hash:	e1ad0cbd501af5aa7108a5ac7f52a037155ed0378c2c4d70bdc27931c114a7b428ef3dbd03da35e1d3b9ed8b98030de5
SHA1 hash:	6903e4300b344b9f789b1b1534e1affbe0262958
MD5 hash:	e266a803df2e0cb2855c630ebf227596
humanhash:	lamp-four-stream-mountain
File name:	Ethelium.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'376'768 bytes
First seen:	2025-04-27 22:48:29 UTC
Last seen:	2025-04-27 22:54:29 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	130d5621ef2323889c6e1ed2746329fe (22 x LummaStealer, 4 x Vidar, 2 x LockBit)
ssdeep	24576:o8pYtCK2GWdKE00oRk+tp0z73Aj7/7beTEyybj:x4CKBWdKBk+MjAn/eTEt
Threatray	29 similar samples on MalwareBazaar
TLSH	T1F955D018AC7990DAFCE301F17B599221B4337D37CE3829AB80E8F751154ADDD193A26B
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	LuRisa323
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

515

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Ethelium.exe

Verdict:

Malicious activity

Analysis date:

2025-04-27 22:49:33 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/c0f770e5-a0c4-43ea-a22a-a6096b179a30

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/4473/

Verdict:

Clean

Score:

89.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=680eb50fcc5fb3600cc38fc8

Tags:

n/a

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

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:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

entropy fingerprint microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/680eb467212716475faf9a23/reports/5cd822a0-6bab-4a1c-99a5-0a685f58749a/overview

Verdict:

Malicious

Labled as:

Lazy.Generic

Link:

https://www.hybrid-analysis.com/sample/4c377ecfd2691611a47625a00b6f2c5347e8c6c30aaf04def1127d1d089d8103

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/7375dc5c-10fc-49eb-b24f-61b9cba984d6

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1675695

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

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:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/4c377ecfd2691611a47625a00b6f2c5347e8c6c30aaf04def1127d1d089d8103

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4c377ecfd2691611a47625a00b6f2c5347e8c6c30aaf04def1127d1d089d8103/

Threat name:

Win64.Trojan.LummaC

Status:

Malicious

First seen:

2025-04-27 22:49:09 UTC

File Type:

PE+ (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jq3x5t6snelbdjdwewqaw3zmknd6rrwdbkxqjxxrcj6r2ce5qebq._file

Verdict:

malicious

Label(s):

lummastealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/250427-2rq3xavrx8/

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://clarmodq.top/qoxo
https://geographys.run/eirq
https://woodpeckersd.run/glsk
https://tropiscbs.live/iuwxx
https://buzzarddf.live/ktnt
https://biosphxere.digital/tqoa
https://parakehjet.run/kewk

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/ad91643d-39dc-4aa8-b464-135b9b1a5c48

Unpacked files

SH256 hash:

4c377ecfd2691611a47625a00b6f2c5347e8c6c30aaf04def1127d1d089d8103

MD5 hash:

e266a803df2e0cb2855c630ebf227596

SHA1 hash:

6903e4300b344b9f789b1b1534e1affbe0262958

Link:

https://www.unpac.me/results/a455c1d4-7a31-4d21-bba8-62807ccfd980/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/4c377ecfd269/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/4c377ecfd2691611a47625a00b6f2c5347e8c6c30aaf04def1127d1d089d8103

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.

Cape

https://www.capesandbox.com/analysis/4473/

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

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