MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64f518f278d1f80c480e8e96414606be3383b07ca7571b5eae64df0ee88d4074. 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 2 File information Comments 1

SHA256 hash:	64f518f278d1f80c480e8e96414606be3383b07ca7571b5eae64df0ee88d4074
SHA3-384 hash:	5b86e4066e36fabe06828cf84324ad4486efb1b119a471e28922031694a3a8e9eebeeccd57a23f0825ea9e920f9421f3
SHA1 hash:	a39155f41567315511f18bdfe7d6107675b3378a
MD5 hash:	b658976a0f5c5771fcbd0379e8a5048b
humanhash:	chicken-triple-sixteen-florida
File name:	b658976a0f5c5771fcbd0379e8a5048b
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	380'928 bytes
First seen:	2024-03-28 08:09:00 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d6cc7eef7e91d5b40575c3542ffc17dc (2 x LummaStealer, 2 x GCleaner, 1 x UACModuleSmokeLoader)
ssdeep	6144:B/mPwo/hI2Dx7m4r/kBRsREyeOAloT9Xk:RmPhDxtr/iRcEvO3B
TLSH	T16984BF3372E1B820E6774B33ED2DC5A4262EF9618E797B5B33185E0F15B00A1C66A753
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):
dhash icon	0810101464a04000 (1 x LummaStealer)
Reporter	zbetcheckin
Tags:	32 exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

338

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

64f518f278d1f80c480e8e96414606be3383b07ca7571b5eae64df0ee88d4074.exe

Verdict:

Malicious activity

Analysis date:

2024-03-28 08:14:50 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/68bdb098-e6b0-43a1-b11b-9257266c6c98

Note:

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

Result

Verdict:

Clean

Maliciousness:

Behaviour

DNS request

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Verdict:

No Threat

Threat level:

10/10

Confidence:

100%

Tags:

fingerprint

Link:

https://www.filescan.io/uploads/660525b8749593bccd275f9b/reports/168368de-eb54-44d5-ab4f-fc35daeea6da/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/64f518f278d1f80c480e8e96414606be3383b07ca7571b5eae64df0ee88d4074

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/61b9f1b5-8c89-48c5-8074-8d26c6f29705

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1416894

Signature

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found malware configuration

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

LummaC encrypted strings found

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

Tries to harvest and steal browser information (history, passwords, etc)

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/64f518f278d1f80c480e8e96414606be3383b07ca7571b5eae64df0ee88d4074

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/64f518f278d1f80c480e8e96414606be3383b07ca7571b5eae64df0ee88d4074/

Threat name:

Win32.Spyware.Lummastealer

Status:

Malicious

First seen:

2024-03-28 08:09:08 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

22 of 24 (91.67%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=mt2rr4ty2h4aysaor2lecrqgxyzyhmd4u5lrwxvomtpq52enib2a._file

Verdict:

malicious

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma spyware stealer

Link:

https://tria.ge/reports/240328-j1421sga7y/

Behaviour

Suspicious behavior: EnumeratesProcesses

Accesses cryptocurrency files/wallets, possible credential harvesting

Reads user/profile data of web browsers

Lumma Stealer

Malware Config

C2 Extraction:

https://paintercrutcheniw.shop/api

Unpacked files

SH256 hash:

f657b4c375c8c755e23cb189a1f229ab665f8bbb10e8160d58efbad11996df53

MD5 hash:

1f9fe145cc36a7198cb24a60b5b61d31

SHA1 hash:

9987dfda0db6fdeac5a8b36f57afdb5ddec1ef95

Link:

https://www.unpac.me/results/bf69dfe9-9907-4986-96ad-b7bc8522a8d5/

SH256 hash:

64f518f278d1f80c480e8e96414606be3383b07ca7571b5eae64df0ee88d4074

MD5 hash:

b658976a0f5c5771fcbd0379e8a5048b

SHA1 hash:

a39155f41567315511f18bdfe7d6107675b3378a

Link:

https://www.unpac.me/results/bf69dfe9-9907-4986-96ad-b7bc8522a8d5/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/64f518f278d1/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/64f518f278d1f80c480e8e96414606be3383b07ca7571b5eae64df0ee88d4074

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:	EXE_Stealer_StealC_Feb2024 Create hunting rule
Author:	Yashraj Solanki - Cyber Threat Intelligence Analyst at Bridewell

File information

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

Web download

LummaStealer

exe 64f518f278d1f80c480e8e96414606be3383b07ca7571b5eae64df0ee88d4074

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2794258/

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
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	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::FindFirstVolumeMountPointA KERNEL32.dll::FindNextVolumeW KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetVolumeInformationA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::PeekConsoleInputW KERNEL32.dll::ReadConsoleA KERNEL32.dll::SetConsoleTextAttribute KERNEL32.dll::SetStdHandle
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW KERNEL32.dll::GetWindowsDirectoryA KERNEL32.dll::RemoveDirectoryA
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::QueryDosDeviceW

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

zbet commented on 2024-03-28 08:09:01 UTC

url : hxxp://changingpetals.shop/current.exe