MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9f67a39cd88abda80b1430c948de4a291293d705d5950e88c540ba2f683a4ec. 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:	f9f67a39cd88abda80b1430c948de4a291293d705d5950e88c540ba2f683a4ec
SHA3-384 hash:	fcccf76df368d88a21be9cdbfeda4662981d9be0aaa5b90c9bb210c7b71f8f00be5a24f087d83183d7848ce76c62eaf5
SHA1 hash:	0c67bac92aaefc729ea0fd9519374f2ff87db480
MD5 hash:	0faf452f945f991a6dc3c10ca5f474f4
humanhash:	leopard-carolina-floor-four
File name:	0faf452f945f991a6dc3c10ca5f474f4.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'233'408 bytes
First seen:	2024-11-11 08:03:28 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	edcf314155b6a0d1898757c320d085ee (7 x LummaStealer, 1 x MarsStealer)
ssdeep	24576:m6hD7LpDPaCoflmQMOsaED7biogA/kItUbLrCaK0xF07:zTp7oLlx+7bc2kI+bLrC6F07
TLSH	T16045E143F2C34093FBE354702B29C9A1D8296AB3BB291DEB909C854885F59DFC973527
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	abuse_ch
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

389

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Installer_setup32_64x.exe

Verdict:

Malicious activity

Analysis date:

2024-11-10 11:55:55 UTC

Tags:

loader

Link:

https://app.any.run/tasks/d14ec009-8e62-4004-8a5e-49028bfd29a4

Note:

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

Detection(s):

SecuriteInfo.com.Trojan.PWS.Lumma.801.11804.18510.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6731baabaf2d3dc89feebe9a

Tags:

virus

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

DNS request

Connection attempt

Sending a custom TCP request

Launching the default Windows debugger (dwwin.exe)

Behavior that indicates a threat

Connection attempt to an infection source

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

fingerprint microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/6731ba74b3a9c717edb09aa1/reports/68dab503-c27f-44b3-9271-8e99abf662ae/overview

Verdict:

Malicious

Labled as:

Lazy.Generic

Link:

https://www.hybrid-analysis.com/sample/f9f67a39cd88abda80b1430c948de4a291293d705d5950e88c540ba2f683a4ec

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/027c1a7d-9599-4447-8b32-b04de56164c0

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1553466

Signature

AI detected suspicious 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

Found many strings related to Crypto-Wallets (likely being stolen)

Injects a PE file into a foreign processes

LummaC encrypted strings found

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

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

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f9f67a39cd88abda80b1430c948de4a291293d705d5950e88c540ba2f683a4ec

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f9f67a39cd88abda80b1430c948de4a291293d705d5950e88c540ba2f683a4ec/

Threat name:

Win32.Spyware.Lummastealer

Status:

Malicious

First seen:

2024-11-10 13:04:53 UTC

File Type:

PE (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7h3huoonrcv5vafrimgjjdpeukissplqlvmvb2emkqf2f5udutwa._file

Verdict:

malicious

Label(s):

lummastealer

Similar samples:

error

LummaStealer

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/241111-jx9hbswcrj/

Behaviour

Modifies system certificate store

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/77130674-fa40-4f1b-ad22-b1d489d31f02

Unpacked files

SH256 hash:

5472a605d8030941296c599fc467a9806d367e816e47236f5b0026f6284f00d0

MD5 hash:

9777dbd0b88bc891f30a5a5d008d0ef1

SHA1 hash:

996b1feba34bb489a0450b8e1763ee5166b8cbb6

Detections:

LummaStealer

Link:

https://www.unpac.me/results/1f90c24e-bbae-4b5f-9784-a81c91f82ed2/

SH256 hash:

f9f67a39cd88abda80b1430c948de4a291293d705d5950e88c540ba2f683a4ec

MD5 hash:

0faf452f945f991a6dc3c10ca5f474f4

SHA1 hash:

0c67bac92aaefc729ea0fd9519374f2ff87db480

Link:

https://www.unpac.me/results/1f90c24e-bbae-4b5f-9784-a81c91f82ed2/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f9f67a39cd88/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/f9f67a39cd88abda80b1430c948de4a291293d705d5950e88c540ba2f683a4ec

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

File information

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

Web download

LummaStealer

exe f9f67a39cd88abda80b1430c948de4a291293d705d5950e88c540ba2f683a4ec

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3286078/

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 (HIGH_ENTROPY_VA)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
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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