MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f311de293f2e7fb8487bfc25da196a92c2060cb3bb41117928b80ffde70c196f. 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 1 File information Comments

SHA256 hash:	f311de293f2e7fb8487bfc25da196a92c2060cb3bb41117928b80ffde70c196f
SHA3-384 hash:	d6195c689f8bb7a2d8b06c02ee46ebddb1f28bc6b1a2a67b917bd0987b0bbe409d53c28fb1e8dfcbacbaa3fd07fbfa29
SHA1 hash:	a225deb67ab2cc828e79812b0e7a935505ca286a
MD5 hash:	1255e23ea313bb1a6e71d78b2f829262
humanhash:	seventeen-speaker-utah-zulu
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	2'087'424 bytes
First seen:	2025-03-13 15:24:14 UTC
Last seen:	2025-03-15 12:51:34 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	49152:1BbYgmRTzLNWB2J5iPsNL6KnaY+4MCZAfEjDBz:IgmRfLks5iPsB6tTwZxjlz
TLSH	T179A5228782B6AA12F06919300786C6321D6A0995C96C0F9D7537E9DC4F17BCBF3FB41A
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	jstrosch
Tags:	exe LummaStealer

jstrosch

Found at hxxp://176.113.115[.]7/files/6142491850/s7MG2VL.exe by #subcrawl

Intelligence

File Origin

# of uploads :

# of downloads :

373

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2025-03-13 15:24:51 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/408af141-5e5d-4fbf-a7eb-35885b61240f

Note:

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

Verdict:

Malicious

Score:

70%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67d3056408116ce42570d1c6

Tags:

phishing

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Searching for analyzing tools

DNS request

Connection attempt

Sending a custom TCP request

Using the Windows Management Instrumentation requests

Gathering data

Verdict:

Malicious

Labled as:

Jaik.Generic

Link:

https://www.hybrid-analysis.com/sample/f311de293f2e7fb8487bfc25da196a92c2060cb3bb41117928b80ffde70c196f

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/f1421570-6f18-40fd-b317-0f9e8d555dcd

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1637458

Signature

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Found malware configuration

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

Hides threads from debuggers

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

PE file contains section with special chars

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

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)

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/f311de293f2e7fb8487bfc25da196a92c2060cb3bb41117928b80ffde70c196f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f311de293f2e7fb8487bfc25da196a92c2060cb3bb41117928b80ffde70c196f/

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2025-03-13 15:25:12 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

28 of 36 (77.78%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6mi54kj7fz73qsd37qs5uglkslbamdftxnarc6jixah73zymdfxq._file

Verdict:

malicious

Label(s):

lummastealer

Similar samples:

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma defense_evasion discovery spyware stealer

Link:

https://tria.ge/reports/250313-stp4ysynw5/

Behaviour

Suspicious behavior: EnumeratesProcesses

Browser Information Discovery

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks BIOS information in registry

Identifies Wine through registry keys

Reads user/profile data of local email clients

Reads user/profile data of web browsers

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

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://qcitydisco.bet/api
https://crosshairc.life/api
https://mrodularmall.top/api
https://jowinjoinery.icu/api
https://legenassedk.top/api
https://htardwarehu.icu/api
https://cjlaspcorne.icu/api
https://bugildbett.top/api
https://weaponrywo.digital/api

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/09db7327-f933-477d-984f-344ff6dfc765

Unpacked files

SH256 hash:

f311de293f2e7fb8487bfc25da196a92c2060cb3bb41117928b80ffde70c196f

MD5 hash:

1255e23ea313bb1a6e71d78b2f829262

SHA1 hash:

a225deb67ab2cc828e79812b0e7a935505ca286a

Link:

https://www.unpac.me/results/4560601c-7daa-4933-9e22-89bb774f2818/

SH256 hash:

ac8b90672633be109fda7c119a8c27dbc6f2107277d3b59d49111e74d10dbdd0

MD5 hash:

2591377e3845310644c8649b41da4346

SHA1 hash:

ebbf53964a496eaa05b55ab4b893691d762c5ded

Link:

https://www.unpac.me/results/4560601c-7daa-4933-9e22-89bb774f2818/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f311de293f2e/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/f311de293f2e7fb8487bfc25da196a92c2060cb3bb41117928b80ffde70c196f

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:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

LummaStealer

exe f311de293f2e7fb8487bfc25da196a92c2060cb3bb41117928b80ffde70c196f

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3476643/

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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