MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfbfadc7a859737845d1c6ae06380f7b15fcbd74b15f9e18522c9d862a326d77. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfbfadc7a859737845d1c6ae06380f7b15fcbd74b15f9e18522c9d862a326d77
SHA3-384 hash: 4b6ea558f42c8503045816775305181deb90e89a7c396b8ad88eaee10b180b9b15a3c6725b5d51c151c95646872757e7
SHA1 hash: 00182cc04cc9abfeda3bce08535817cb73cdb7f0
MD5 hash: 12fd23e9c078357629e50fbdc743035b
humanhash: mockingbird-queen-fix-island
File name:GameUnlock.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:3'072'512 bytes
First seen:2025-08-13 21:57:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1e67d2940d71dd2c69b0a1f1192a549d (10 x LummaStealer, 3 x DarkCloud, 2 x Rhadamanthys)
ssdeep 24576:2GHwsSzNiNafQFJg/PkhKrtWWdJRqExZadX550VsmNblhI/SPAkO1JYdELpvXY2V:nxsNcayq/PRoa3xPCX5VwIKAXsopRbJN
Threatray 348 similar samples on MalwareBazaar
TLSH T128E59E18AD79D0DAFDE305F17F2DA262B412AF3B8D28176750F8CB611245DDD123A22B
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 AntiSkidding
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_bfbfadc7a859737845d1c6ae06380f7b15fcbd74b15f9e18522c9d862a326d77.exe
Verdict:
Malicious activity
Analysis date:
2025-08-13 21:59:34 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/d6b209e7-2c49-4efa-aa1d-e1b312e12532

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Lumma
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21234/
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689d0a4731e468d937249eea
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Connection attempt to an infection source
Creating a window
DNS request
Connection attempt
Forced shutdown of a system process
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/689d0a87397fd3ce6fa845a9/reports/aeab84b7-4a7b-4ea5-9830-0a9b4daded25/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/bfbfadc7a859737845d1c6ae06380f7b15fcbd74b15f9e18522c9d862a326d77
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/5927cb32-befb-44f1-b116-59843cf5a82c
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bfbfadc7a859737845d1c6ae06380f7b15fcbd74b15f9e18522c9d862a326d77
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/12fd23e9c078357629e50fbdc743035b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfbfadc7a859737845d1c6ae06380f7b15fcbd74b15f9e18522c9d862a326d77/
Verdict:
Malicious
Threat:
Family.LUMMA
Link:
https://tip.neiki.dev/file/bfbfadc7a859737845d1c6ae06380f7b15fcbd74b15f9e18522c9d862a326d77
Threat name:
Win64.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-13 21:58:24 UTC
File Type:
PE+ (Exe)
AV detection:
28 of 38 (73.68%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6723r5ilfzxqrory2xamoappmk7zpluwfpz4gcsfsoymkrsnv3q._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
2b66dd69c506f9acfb104bb0e6da0c110737fa3625dc309a3f8782f3be20d80e
LummaStealer
6e76ac5121bb58809c217bc73cb461e85201b29b3c968c5d9e4dea2a9d38e405
LummaStealer
723736cb104a4aeef1045dbeb175699e8888bb1f5af62401ab1cf07739f1d7ec
LummaStealer
94d652a0381712a46483fc97eafcff63a7093bab28a18cda71a73da71bad21b8
LummaStealer
bfbfadc7a859737845d1c6ae06380f7b15fcbd74b15f9e18522c9d862a326d77
LummaStealer
ce11ca94496f7d9fe85318314e88e2dbe000e87352c14f9685a7eb9ee2d5215a
LummaStealer
d7ab100eec217ae7edde5ad39ec0775e7ebca760ed758c63c412a6253de6a9d5
LummaStealer
error
LummaStealer
+ 338 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/250813-1t546svn15/
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://vaganetka.ru/opza/api
https://mastwin.in/qsaz/api
https://ordinarniyvrach.ru/xiur/api
https://yamakrug.ru/lzka/api
https://vishneviyjazz.ru/neco/api
https://yrokistorii.ru/uqya/api
https://stolewnica.ru/xjuf/api
https://visokiywkaf.ru/mmtn/api
https://kletkamozga.ru/iwyq/api
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f6e15994-fc99-40ad-a988-5bfaa9fdde17
Unpacked files
SH256 hash:
bfbfadc7a859737845d1c6ae06380f7b15fcbd74b15f9e18522c9d862a326d77
MD5 hash:
12fd23e9c078357629e50fbdc743035b
SHA1 hash:
00182cc04cc9abfeda3bce08535817cb73cdb7f0
Link:
https://www.unpac.me/results/fc1fb36f-6c31-406a-ad05-dce33eb3c382/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bfbfadc7a859/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/bfbfadc7a859737845d1c6ae06380f7b15fcbd74b15f9e18522c9d862a326d77

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/21234/

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::EmptyClipboard
USER32.dll::OpenClipboard
USER32.dll::CreateWindowExW

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