MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 45fb3902a652c7f083bd3f090bf1a0d9ee3b0503256da6cbbce5a8fcaacc7b0d. 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: 9
| SHA256 hash: | 45fb3902a652c7f083bd3f090bf1a0d9ee3b0503256da6cbbce5a8fcaacc7b0d |
|---|---|
| SHA3-384 hash: | 08fbde0c9b1136b9d69dc5052c8fd6c2496e94ddf31073c665367ab8ba3c28148292f49f2a4fe66a0ad1fda0a6c7dbd9 |
| SHA1 hash: | d52044a020809acf1a001a204612199ac1601534 |
| MD5 hash: | 9807af4f15f7623bc485208f60e46923 |
| humanhash: | fish-minnesota-winner-butter |
| File name: | trace.mp3 |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 2'285'048 bytes |
| First seen: | 2025-07-13 15:17:11 UTC |
| Last seen: | Never |
| File type: |  ps1 |
| MIME type: | text/plain |
| ssdeep | 24576:six7QP9Hj4IAIJpLjeBn0D3KmpQObyVA2hJ7CSue4Od0yWjdBEiGw2j+7PO23OGh:kJPKmoBCxe4NXiw7GWOGICi03Z |
| Threatray | 6 similar samples on MalwareBazaar |
| TLSH | T105B5F1E029C95B9D27386813E26307235D804E09FAA4F347167D638AF23F7C9B563E59 |
| Magika | powershell |
| Reporter |  aachum |
| Tags: | ClickFix donutloader FakeCaptcha LummaStealer ps1 Win+X WinX |
Intelligence
File Origin
# of uploads :
1
# of downloads :
60
Origin country :
ESVendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Tags:
phishing autorun emotet
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
base64 evasive masquerade obfuscated packed reconnaissance
Verdict:
Suspicious
Labled as:
GenScript.XFE trojan
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
AI detected malicious Powershell script
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Found malware configuration
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Drops script at startup location
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal from password manager
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
lummastealer
donut_injector
Similar samples:
Result
Malware family:
donutloader
Score:
10/10
Tags:
family:donutloader discovery execution loader spyware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Accesses cryptocurrency files/wallets, possible credential harvesting
Drops startup file
Detects DonutLoader
DonutLoader
Donutloader family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | botnet_plaintext_c2 |
|---|---|
| Author: | cip |
| Description: | Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols. |
| Rule name: | detect_powershell |
|---|---|
| Author: | daniyyell |
| Description: | Detects suspicious PowerShell activity related to malware execution |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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