MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9ff6ef331fedfd3170b8a5d629a78f51b248b27858bcc0f1e3a40352678b681f. 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: 13
| SHA256 hash: | 9ff6ef331fedfd3170b8a5d629a78f51b248b27858bcc0f1e3a40352678b681f |
|---|---|
| SHA3-384 hash: | 6c097951b83e6fcb3c72e038cefbf0d00dc3e22223a665d30ae1b57054126ef4e83d53274273936a16665951e992af5d |
| SHA1 hash: | 6a38cba41084e5cfa4d24195e2df181f757a9a48 |
| MD5 hash: | a33fa5d4484673a634fb1da94eb0a4b0 |
| humanhash: | minnesota-venus-uncle-mississippi |
| File name: | a33fa5d4484673a634fb1da94eb0a4b0.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 1'011'240 bytes |
| First seen: | 2025-05-15 06:06:05 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 87841083c800364cc44410a355a8fa81 (2 x LummaStealer) |
| ssdeep | 24576:GuXZclt+7pNhUD9hgg5/qR0GV7pNhUD9hgg5/qR0GTt:GMClt+7pb+J5/5I7pb+J5/5e |
| Threatray | 218 similar samples on MalwareBazaar |
| TLSH | T179250225D22621EAFD9744BA45646042B8727D77C3A85FEFA2D0A3312E132C06E7F7D1 |
| TrID | 63.5% (.EXE) Win64 Executable (generic) (10522/11/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
440
Origin country :
NLVendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Tags:
injection obfusc virus
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
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
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
invalid-signature microsoft_visual_cc packed packed packer_detected signed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Suspicious
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win64.Trojan.LummaStealer
Status:
Malicious
First seen:
2025-05-14 22:40:43 UTC
File Type:
PE+ (Exe)
AV detection:
29 of 37 (78.38%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
lummastealer
Similar samples:
+ 208 additional samples on MalwareBazaar
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma discovery stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://apronsxrum.digital/pwq
https://orjinalecza.net/lxaz
https://eczakozmetik.net/qop
https://medikalbitkisel.net/qos
https://tortoisgfe.top/paxk
https://medicalbitkisel.org/mbj
https://orijinalecza.net/kazd
https://medicalbitkisel.net/juj
https://snakejh.top/adsk
https://orjinalecza.net/lxaz
https://eczakozmetik.net/qop
https://medikalbitkisel.net/qos
https://tortoisgfe.top/paxk
https://medicalbitkisel.org/mbj
https://orijinalecza.net/kazd
https://medicalbitkisel.net/juj
https://snakejh.top/adsk
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
9ff6ef331fedfd3170b8a5d629a78f51b248b27858bcc0f1e3a40352678b681f
MD5 hash:
a33fa5d4484673a634fb1da94eb0a4b0
SHA1 hash:
6a38cba41084e5cfa4d24195e2df181f757a9a48
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| 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
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 |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| AUTH_API | Manipulates User Authorization | ADVAPI32.dll::GetAce |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle 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::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileW |
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