MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56fc365c91e437d19a582a267bfee66ae4d2b4e8c9b039523119d7c9dc6c9fce. 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: 16

Intelligence 16 IOCs YARA 6 File information Comments 1

SHA256 hash:	56fc365c91e437d19a582a267bfee66ae4d2b4e8c9b039523119d7c9dc6c9fce
SHA3-384 hash:	ff8fbbdc04cfa464a200552fe0bca01246e8ec227ec90aadaba6c2c91c536afc7867f1a7bd3a3740ca0c0de6bb074408
SHA1 hash:	f21315cd57ec269b43d6afba58febe39793b72f2
MD5 hash:	fca874fcb9f344ec26f3ae4d359e75d7
humanhash:	georgia-sink-leopard-sweet
File name:	fca874fcb9f344ec26f3ae4d359e75d7
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'068'032 bytes
First seen:	2024-10-30 08:11:51 UTC
Last seen:	2024-10-31 10:55:53 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	b81adc1ab7b2f0076f5100372e512f8b (1 x LummaStealer)
ssdeep	24576:1+BNeMxzXC64aUn+EbWKpFOEMalcU3Aa2FTL3JkMt4Qe1CqxO9zTp:cLDxzXC64aUnqKpHlv3Al7JH4t1CUy
TLSH	T10035CF2135C28033D66221720AA9F7768BBEF5300B2967CF63D91A7A5F745C11F3626B
TrID	32.2% (.EXE) Win64 Executable (generic) (10522/11/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4504/4/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	zbetcheckin
Tags:	32 exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

441

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

fca874fcb9f344ec26f3ae4d359e75d7

Verdict:

Malicious activity

Analysis date:

2024-10-30 08:14:29 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/50d825c8-5238-48ad-aefb-311fb8f1b9b3

Note:

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

Detection(s):

SecuriteInfo.com.Win32.MalwareX-gen.9723.22093.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6721ea578d23d9049131e735

Tags:

kryptik

Result

Verdict:

Clean

Maliciousness:

Behaviour

Unauthorized injection to a recently created process

Restart of the analyzed sample

DNS request

Connection attempt

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

fingerprint microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/6721ea5a7b6de3d3d3569175/reports/42884c1c-f091-4c69-bf79-d6fb740f468d/overview

Verdict:

Malicious

Labled as:

Kysler.Generic

Link:

https://www.hybrid-analysis.com/sample/56fc365c91e437d19a582a267bfee66ae4d2b4e8c9b039523119d7c9dc6c9fce

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/36b15488-abe2-4a67-bf8e-fc49ca9a3c77

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1545218

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

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/56fc365c91e437d19a582a267bfee66ae4d2b4e8c9b039523119d7c9dc6c9fce

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/56fc365c91e437d19a582a267bfee66ae4d2b4e8c9b039523119d7c9dc6c9fce/

Threat name:

Win32.Spyware.Lummastealer

Status:

Malicious

First seen:

2024-10-29 14:57:47 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

23 of 24 (95.83%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=k36dmxer4q35dgsyfithx7xgnlsnfnhizgydsurrdhl4txdmt7ha._file

Verdict:

malicious

Label(s):

lummastealer

Similar samples:

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/241030-j3tztszald/

Behaviour

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://forbidstow.site/api
https://seallysl.site/api
https://goalyfeastz.site/api
https://contemteny.site/api
https://dilemmadu.site/api
https://authorisev.site/api

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/9038c477-d674-4d03-8eeb-71e3fc5cbbc5

Unpacked files

SH256 hash:

4e8b14e13687e20e1a1f559e80c99dbff58750d1d2a64c668b131826af45306b

MD5 hash:

af42ef612e1ef9331d5f7ff4ad75aca6

SHA1 hash:

cbd041f189d1e889e84b8d2d2828b1bcf30be5d1

Detections:

LummaStealer

Link:

https://www.unpac.me/results/6dd2deb8-43a5-4d8a-9a52-ab01180d56c7/

SH256 hash:

56fc365c91e437d19a582a267bfee66ae4d2b4e8c9b039523119d7c9dc6c9fce

MD5 hash:

fca874fcb9f344ec26f3ae4d359e75d7

SHA1 hash:

f21315cd57ec269b43d6afba58febe39793b72f2

Link:

https://www.unpac.me/results/6dd2deb8-43a5-4d8a-9a52-ab01180d56c7/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/56fc365c91e4/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/56fc365c91e437d19a582a267bfee66ae4d2b4e8c9b039523119d7c9dc6c9fce

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:	DebuggerException__SetConsoleCtrl 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 56fc365c91e437d19a582a267bfee66ae4d2b4e8c9b039523119d7c9dc6c9fce

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3266043/

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::CreateThreadpoolWork KERNEL32.dll::CreateThreadpoolTimer KERNEL32.dll::CreateThreadpoolWait 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::SetConsoleCtrlHandler KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW

Comments

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zbet commented on 2024-10-30 08:11:52 UTC

url : hxxps://newvideo.link/temp/xnsjjxja.exe