MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 96cf5fb8cf4d86ee52881f2e6bbba868b94babe0049e6b828158264720ee3c1f. 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 1 File information Comments 1

SHA256 hash:	96cf5fb8cf4d86ee52881f2e6bbba868b94babe0049e6b828158264720ee3c1f
SHA3-384 hash:	1e2506f1fe1787e5b257ff87092f27a403e6b92b70a1af2fb1e0ae0865e09d7c9ec574087ee5159645e13bacd25881e1
SHA1 hash:	d3c5f076716a75e6a61ba0d7e82b4fc94dc93ecd
MD5 hash:	f54e415240b21e386b79cd1118866b91
humanhash:	glucose-xray-skylark-golf
File name:	f54e415240b21e386b79cd1118866b91
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	306'688 bytes
First seen:	2024-04-04 10:32:01 UTC
Last seen:	2024-04-04 11:32:43 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f1810405e774d79f2c3be9d1af5f946b (3 x Stealc, 1 x Smoke Loader, 1 x LummaStealer)
ssdeep	6144:xzqdM9acXNBFh9SbiR//2z0nLVgp9BAAt2FG9ZHwU8:gdaacXNvr1/s0nL2n+AcG9ZK
TLSH	T10064D072B7E0D831D2A2D9337934C3A26E7BB8626A75908B36542F6F5E702D05936313
TrID	37.3% (.EXE) Win64 Executable (generic) (10523/12/4) 17.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.9% (.EXE) Win32 Executable (generic) (4504/4/1) 7.3% (.ICL) Windows Icons Library (generic) (2059/9) 7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):
dhash icon	5bb27e626ab2530a (6 x Stealc, 3 x LummaStealer, 1 x Glupteba)
Reporter	zbetcheckin
Tags:	32 exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

296

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

96cf5fb8cf4d86ee52881f2e6bbba868b94babe0049e6b828158264720ee3c1f.exe

Verdict:

Malicious activity

Analysis date:

2024-04-04 10:35:32 UTC

Tags:

stealer lumma

Link:

https://app.any.run/tasks/5abc43b0-85fa-40da-80ec-5404b58ee320

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

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/96cf5fb8cf4d86ee52881f2e6bbba868b94babe0049e6b828158264720ee3c1f

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:

Suspicious

Link:

https://analyze.intezer.com/analyses/3dc9cdc6-a14f-4c30-bbae-72870ab4454b

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1420078

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

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/96cf5fb8cf4d86ee52881f2e6bbba868b94babe0049e6b828158264720ee3c1f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/96cf5fb8cf4d86ee52881f2e6bbba868b94babe0049e6b828158264720ee3c1f/

Threat name:

Win32.Spyware.Lummastealer

Status:

Malicious

First seen:

2024-04-04 10:33:07 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 24 (83.33%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=s3hv7ogpjwdo4uuid4xgxo5inc4uxk7aaspgxaublateoihohqpq._file

Verdict:

malicious

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma spyware stealer

Link:

https://tria.ge/reports/240404-mkyf3sdb35/

Behaviour

Accesses cryptocurrency files/wallets, possible credential harvesting

Reads user/profile data of web browsers

Lumma Stealer

Malware Config

C2 Extraction:

https://appliedgrandyjuiw.shop/api

Unpacked files

SH256 hash:

7e6501816d378596321b9f23a3479e85112647809e053b2f33dd923d43451f87

MD5 hash:

6aeaad07b5d1007676a2575a351b8a9b

SHA1 hash:

4418ccf5111cf18c870fc2a2af40aac6d9088244

Detections:

LummaStealer

Link:

https://www.unpac.me/results/0a0c6e59-0608-4ef0-84b5-3f4e9af0fb32/

SH256 hash:

96cf5fb8cf4d86ee52881f2e6bbba868b94babe0049e6b828158264720ee3c1f

MD5 hash:

f54e415240b21e386b79cd1118866b91

SHA1 hash:

d3c5f076716a75e6a61ba0d7e82b4fc94dc93ecd

Link:

https://www.unpac.me/results/0a0c6e59-0608-4ef0-84b5-3f4e9af0fb32/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/96cf5fb8cf4d/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/96cf5fb8cf4d86ee52881f2e6bbba868b94babe0049e6b828158264720ee3c1f

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

File information

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

Web download

LummaStealer

exe 96cf5fb8cf4d86ee52881f2e6bbba868b94babe0049e6b828158264720ee3c1f

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2799932/

URLhaus

https://urlhaus.abuse.ch/url/2797804/

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_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::FindNextVolumeMountPointW KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleOutputA KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetConsoleOutputCP KERNEL32.dll::SetConsoleTitleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleAliasesLengthW KERNEL32.dll::GetConsoleAliasExesLengthW KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateHardLinkW KERNEL32.dll::CreateFileW

Comments

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zbet commented on 2024-04-04 10:32:02 UTC

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