MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04d8b095b1e3df14ca240143b424fa42c05378c00d2458b21d2270d5ac1610fe. 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 6 File information Comments

SHA256 hash:	04d8b095b1e3df14ca240143b424fa42c05378c00d2458b21d2270d5ac1610fe
SHA3-384 hash:	1164ab65b3d1370499665078aa9e351b707c0f2d9b79dc69ca55b5e9d62c6dca34513ea2847f5eeac9d42446085182e7
SHA1 hash:	d4aae3930195f0cccc8023f221ac825dcd00edf4
MD5 hash:	40875367aa5d0205b0d694183e5d50e3
humanhash:	hydrogen-mars-uranus-solar
File name:	04d8b095b1e3df14ca240143b424fa42c05378c00d2458b21d2270d5ac1610fe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'154'688 bytes
First seen:	2024-11-14 11:18:28 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	c2c7c2a6f9720bd42ba4f057811dbee8 (3 x LummaStealer, 1 x PureCrypter)
ssdeep	24576:GwpOrt477q5ltoeMyOxVBQAFMs0Se2gcxKXLMpMtGBeve5BGoXrwwebr7v:GwP7mleBxVBQAF10l2gcxK7786o7yr
Threatray	5 similar samples on MalwareBazaar
TLSH	T18B35E141F4D391A3F96321B033B8D1A96826F7F3E72849CF4264DB5465A9AD7063322F
TrID	49.9% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win32 Executable (generic) (4504/4/1) 9.6% (.EXE) OS/2 Executable (generic) (2029/13) 9.5% (.EXE) Generic Win/DOS Executable (2002/3) 9.4% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	JAMESWT_WT
Tags:	exe LummaStealer repostebhu-sbs

Intelligence

File Origin

# of uploads :

# of downloads :

387

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

04d8b095b1e3df14ca240143b424fa42c05378c00d2458b21d2270d5ac1610fe

Verdict:

Malicious activity

Analysis date:

2024-11-14 16:26:39 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/35554e7f-fe0c-4606-85a0-0743d387c866

Note:

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

Detection(s):

SecuriteInfo.com.Trojan.PWS.Steam.37803.23405.21114.UNOFFICIAL

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6735dcfe6bc7caf979b2a691

Tags:

injection virus gates

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Behavior that indicates a threat

DNS request

Connection attempt

Sending a custom TCP request

Query of malicious DNS domain

Verdict:

Malicious

Labled as:

Lazy.Generic

Link:

https://www.hybrid-analysis.com/sample/04d8b095b1e3df14ca240143b424fa42c05378c00d2458b21d2270d5ac1610fe

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/8c73e842-3f20-4a42-bb8c-4ea7df69e2fe

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1555759

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

Found malware configuration

LummaC encrypted strings found

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/04d8b095b1e3df14ca240143b424fa42c05378c00d2458b21d2270d5ac1610fe

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/04d8b095b1e3df14ca240143b424fa42c05378c00d2458b21d2270d5ac1610fe/

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2024-11-09 20:56:55 UTC

File Type:

PE (Exe)

AV detection:

26 of 38 (68.42%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=atmlbfnr4pprjsreafb3ijh2ilafg6gabusfrmq5ejynllawcd7a._file

Verdict:

malicious

Label(s):

lummastealer

LummaStealer

187431ab5b75e331a4b2e288f6bc72a19b0d547292a6cd3c08eac3764ad7242d

LummaStealer

bb78c0727547f0d43dfa84488a27643028ddd54d88673ab974992a4d0efea7d9

LummaStealer

error

LummaStealer

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/241114-net25sydle/

Behaviour

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/1d0d4fc7-9bee-4570-bff8-823d10a2ba28

Unpacked files

SH256 hash:

5db47e121920baf140d4763bb593ac2f4b70984345c303949a9d7ab9338bf0ac

MD5 hash:

b5a1c3b9a6f082c2ba821475e06cd0ea

SHA1 hash:

3e98e339c5333e7862fe3ec6de7849cdab98999c

Detections:

LummaStealer

win_lumma_auto

Link:

https://www.unpac.me/results/92d2ddd0-0359-4cf3-91c6-18fc091c018a/

SH256 hash:

04d8b095b1e3df14ca240143b424fa42c05378c00d2458b21d2270d5ac1610fe

MD5 hash:

40875367aa5d0205b0d694183e5d50e3

SHA1 hash:

d4aae3930195f0cccc8023f221ac825dcd00edf4

Link:

https://www.unpac.me/results/92d2ddd0-0359-4cf3-91c6-18fc091c018a/

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/04d8b095b1e3df14ca240143b424fa42c05378c00d2458b21d2270d5ac1610fe

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:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

File information

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

No further information available

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 (HIGH_ENTROPY_VA)	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::CreateFileW
WIN_USER_API	Performs GUI Actions	USER32.dll::AddClipboardFormatListener

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