MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3ea9ea6d01e80568586120facc27bb2c31923d3bdcb9427cce6c458c6c6e3935. 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
| SHA256 hash: | 3ea9ea6d01e80568586120facc27bb2c31923d3bdcb9427cce6c458c6c6e3935 |
|---|---|
| SHA3-384 hash: | e7e4503d88da2301453b92b85504437407f507c9dc3673379902e5e27874fbe115b835f69ae3209387bc50b306d86547 |
| SHA1 hash: | e27ae23f783d062cb13e9c9e840f3790c6e43f61 |
| MD5 hash: | e9ee9e540253f60d0f0f6efd140e524f |
| humanhash: | mountain-november-zebra-ink |
| File name: | random.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 814'592 bytes |
| First seen: | 2025-02-07 15:37:45 UTC |
| Last seen: | 2025-02-09 18:05:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:aU+odduXjbjwg2tmGKmzlj+odduXjbjwg2tmGKmzlf:AkduvjGK0lqkduvjGK0lf |
| TLSH | T18205F1A4D22FCF26D3CA1375E6861502A7FC0707DA92FB05A52015E2BE07785A7236F7 |
| TrID | 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.5% (.EXE) Win64 Executable (generic) (10522/11/4) 5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.0% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  aachum |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
453
Origin country :
ESVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
90.2%
Tags:
virus msil
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Searching for synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Verdict:
SUSPICIOUS
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
Result
Threat name:
LummaC Stealer, PureLog Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
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
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
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Injuke
Status:
Malicious
First seen:
2025-02-06 23:01:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
21 of 24 (87.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Browser Information Discovery
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://cozyhomevpibes.cyou/api
Verdict:
Malicious
Tags:
Win.Packed.Zusy-10023527-0 lumma c2 stealer lumma_stealer
YARA:
n/a
Unpacked files
SH256 hash:
3ea9ea6d01e80568586120facc27bb2c31923d3bdcb9427cce6c458c6c6e3935
MD5 hash:
e9ee9e540253f60d0f0f6efd140e524f
SHA1 hash:
e27ae23f783d062cb13e9c9e840f3790c6e43f61
SH256 hash:
bb93b6670b235e1cee41963b917920298e7de3afbada5bb79b33a37e63aebebe
MD5 hash:
31e1332a0374f3e4a1de386799d281a5
SHA1 hash:
53040ccce8b5a36c9f828cf352d1d071ce003da3
Detections:
win_lumma_auto
LummaStealer
Malware family:
Lumma
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | DotNet_Reactor |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on. |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | PureCrypter |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies PureCrypter, .NET loader and obfuscator. |
| Reference: | https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| 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
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 (GUARD_CF) | high |
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