MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 582e159bf52a2543356aaa21d4e0b6d12c831e53640bb2a92528d6b76a759a37. 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: 17

Intelligence 17 IOCs YARA 1 File information Comments

SHA256 hash:	582e159bf52a2543356aaa21d4e0b6d12c831e53640bb2a92528d6b76a759a37
SHA3-384 hash:	0eac0d72b1d76aa83847aa6df009bab248e1fdc3b5119b888048484eafc129b98c92b63bb4abd0d6d3d844420ca8a708
SHA1 hash:	21ba55d1758aecf6a8d54e3550a1cf4c2764c255
MD5 hash:	34124e70e2508de56d89b57345b39f65
humanhash:	failed-may-music-thirteen
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'808'384 bytes
First seen:	2024-10-13 04:52:38 UTC
Last seen:	2024-10-13 05:37:04 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	24576:GZ2XfQrE+ZumSUPtkFP9gi9VD28t3NCs/FoJmS0lrkemfawQtWsNG5Nwuv7oEaYQ:GZI56PtkFmcAKqJ2lNmCwQtWd5eu8Ea
TLSH	T1528533C3E93BD199E5AA8B3255B5FC794B14D7ED0179DEE52D2262E10C4CFCA13422B0
TrID	42.7% (.EXE) Win32 Executable (generic) (4504/4/1) 19.2% (.EXE) OS/2 Executable (generic) (2029/13) 19.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	Bitsight
Tags:	exe LummaStealer

Bitsight

url: http://185.215.113.103/luma/random.exe

Intelligence

File Origin

# of uploads :

# of downloads :

375

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file.exe

Verdict:

Malicious activity

Analysis date:

2024-10-13 05:02:40 UTC

Tags:

lumma stealer exfiltration themida opendir loader stealc amadey botnet

Link:

https://app.any.run/tasks/73857169-77de-4ddf-8726-3c4ecb264f02

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.20683.12350.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=670b5230707bcd8537fb3643

Tags:

Vmdetect Autorun Lien Spam

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/670b522f3190377d5773c060/reports/078cab99-ffd4-41bf-ac00-900bfb50f747/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/582e159bf52a2543356aaa21d4e0b6d12c831e53640bb2a92528d6b76a759a37

Result

Verdict:

MALICIOUS

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/87e6d5c8-3fd3-47c8-9832-80e074fdce06

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1532431

Signature

AI detected suspicious sample

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)

Found malware configuration

Hides threads from debuggers

LummaC encrypted strings found

Machine Learning detection for sample

Multi AV Scanner detection for domain / URL

PE file contains section with special chars

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)

Tries to detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect sandboxes and other dynamic analysis tools (window names)

Tries to detect virtualization through RDTSC time measurements

Tries to evade debugger and weak emulator (self modifying code)

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/582e159bf52a2543356aaa21d4e0b6d12c831e53640bb2a92528d6b76a759a37

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/582e159bf52a2543356aaa21d4e0b6d12c831e53640bb2a92528d6b76a759a37/

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2024-10-13 04:53:11 UTC

File Type:

PE (Exe)

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=laxblg7vfisugnlkviq5jyfw2ewighstmqf3fkjffdllo2tvti3q._file

Verdict:

malicious

Label(s):

lummastealer

Similar samples:

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241013-fh1ebsthrr/

Behaviour

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Program crash

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks BIOS information in registry

Identifies Wine through registry keys

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Lumma Stealer, LummaC

Malware Config

C2 Extraction:

https://clearancek.site
https://licendfilteo.site
https://spirittunek.store
https://bathdoomgaz.store
https://studennotediw.store
https://dissapoiznw.store
https://eaglepawnoy.store
https://mobbipenju.store

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/7f1f0b34-300e-47a3-8a87-551125f1db81

Unpacked files

SH256 hash:

eacd6dc3f2d3bb2b490b6f9a78e95dfa9686a68d014bb11cea4ab97463a10697

MD5 hash:

bfabd46094bf11de945ea05636d97ebc

SHA1 hash:

f13e4b1659abde54f374a991405c59453d4e8aec

Detections:

LummaStealer

Link:

https://www.unpac.me/results/2352a6a9-cfe3-43e7-b3c9-de0f8b950f04/

SH256 hash:

582e159bf52a2543356aaa21d4e0b6d12c831e53640bb2a92528d6b76a759a37

MD5 hash:

34124e70e2508de56d89b57345b39f65

SHA1 hash:

21ba55d1758aecf6a8d54e3550a1cf4c2764c255

Link:

https://www.unpac.me/results/2352a6a9-cfe3-43e7-b3c9-de0f8b950f04/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/582e159bf52a/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/582e159bf52a2543356aaa21d4e0b6d12c831e53640bb2a92528d6b76a759a37

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:	Detect_Malicious_VBScript_Base64 Create hunting rule
Author:	daniyyell
Description:	Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.

File information

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

Web download

LummaStealer

exe 582e159bf52a2543356aaa21d4e0b6d12c831e53640bb2a92528d6b76a759a37

(this sample)

Dropped by

Amadey

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
CHECK_NX	Missing Non-Executable Memory Protection	critical

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