MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c9b4a0e138e719db7be942ab2b36b242b4857b03cbeb9dcc327e4e0a6f416a7. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c9b4a0e138e719db7be942ab2b36b242b4857b03cbeb9dcc327e4e0a6f416a7
SHA3-384 hash: 70702087cc6634630f41999d4ba96b41b33d64de2d09b4a96529c8f1941768b963b4e8bf6df536294581c85d18cd36df
SHA1 hash: d28c04b6155d1b9f03b28c89c18ff7154983d4c5
MD5 hash: 1eaff6fd0df1af3e523b20d81a2b72c8
humanhash: twelve-wolfram-india-alaska
File name:setup.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'509'888 bytes
First seen:2025-04-10 05:43:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 302282537de3b214b217506cb528553c (2 x LummaStealer)
ssdeep 24576:FjXWEUPrpyMPLkWyE0SpJS+KCgZ7BpVnSyJc92I7AOYn+ulzwJo5DkbC6vXOc8UW:FatrEltVSp2I7Ah+wzwnHvOAQr
Threatray 1 similar samples on MalwareBazaar
TLSH T1D0658E23B6C66C3AE05E0A364973A625953F6651A51E8D1FF7FC0888CF252402F3B677
TrID 64.2% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
16.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.9% (.EXE) Win32 Executable (generic) (4504/4/1)
3.2% (.EXE) Win16/32 Executable Delphi generic (2072/23)
3.1% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter abuse_ch
Tags:de-pumped exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
457
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup.exe
Verdict:
Malicious activity
Analysis date:
2025-04-10 05:51:21 UTC
Tags:
stealer lumma
Link:
https://app.any.run/tasks/2f408e5d-1d5a-4e50-a8c3-fd845942476b

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/1458/
Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f7602171beff15dccf1c2c
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
borland_delphi explorer fingerprint lolbin overlay
Link:
https://www.filescan.io/uploads/67f75aa92d430c849e10bbe9/reports/68c74346-b9ee-4930-a0e3-e49701503385/overview
Verdict:
Malicious
Labled as:
Trojan.GenHeur
Link:
https://www.hybrid-analysis.com/sample/4c9b4a0e138e719db7be942ab2b36b242b4857b03cbeb9dcc327e4e0a6f416a7
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/68a2b700-5801-4697-8655-3ac9e2deafa6
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1661479
Signature
Antivirus detection for URL or domain
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)
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:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4c9b4a0e138e719db7be942ab2b36b242b4857b03cbeb9dcc327e4e0a6f416a7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c9b4a0e138e719db7be942ab2b36b242b4857b03cbeb9dcc327e4e0a6f416a7/
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2025-04-10 05:44:15 UTC
File Type:
PE (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jsnuudqtrzyz3n56sqvlfm3leqvuqv5qhs7ltxgde7sobjxuc2tq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery spyware stealer
Link:
https://tria.ge/reports/250410-ge7vnssny5/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Checks installed software on the system
Reads user/profile data of local email clients
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://freshenqew.digital/wpoo
https://jrxsafer.top/shpaoz
https://plantainklj.run/opafg
https://puerrogfh.live/iqwez
https://quavabvc.top/iuzhd
https://advennture.top/GKsiio
https://targett.top/dsANGt
https://rambutanvcx.run/adioz
https://p6ywmedici.top/noagis
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/aeed2917-b7ab-48f2-a48e-56dd33df6852
Unpacked files
SH256 hash:
4c9b4a0e138e719db7be942ab2b36b242b4857b03cbeb9dcc327e4e0a6f416a7
MD5 hash:
1eaff6fd0df1af3e523b20d81a2b72c8
SHA1 hash:
d28c04b6155d1b9f03b28c89c18ff7154983d4c5
Link:
https://www.unpac.me/results/e9b84fd8-21d3-4018-a710-d779cc490263/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c9b4a0e138e/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/4c9b4a0e138e719db7be942ab2b36b242b4857b03cbeb9dcc327e4e0a6f416a7

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:Borland
Create hunting rule
Author:malware-lu
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Web download

LummaStealer

7z 21d9328f56233b026c0fa5ab3ed885e6c07f356fcbc32fe47c6125434929345c

LummaStealer

Executable exe 4c9b4a0e138e719db7be942ab2b36b242b4857b03cbeb9dcc327e4e0a6f416a7

(this sample)

  
Dropped by
MD5 48ccd17cc8cb7aa1c2d3f7537adffb40
  
Dropped by
SHA256 21d9328f56233b026c0fa5ab3ed885e6c07f356fcbc32fe47c6125434929345c
Cape
Cape
https://www.capesandbox.com/analysis/1458/

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 (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User Authorizationadvapi32.dll::InitializeSecurityDescriptor
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::DuplicateTokenEx
advapi32.dll::SetSecurityDescriptorDacl
WIN32_PROCESS_APICan Create Process and Threadsadvapi32.dll::CreateProcessAsUserW
kernel32.dll::CreateProcessW
kernel32.dll::OpenProcess
advapi32.dll::OpenProcessToken
kernel32.dll::CloseHandle
winhttp.dll::WinHttpCloseHandle
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::LoadLibraryExW
kernel32.dll::LoadLibraryW
kernel32.dll::GetDriveTypeW
kernel32.dll::GetVolumeInformationW
kernel32.dll::GetSystemInfo
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryW
kernel32.dll::CreateFileW
kernel32.dll::CreateFileMappingW
kernel32.dll::DeleteFileW
kernel32.dll::MoveFileExW
kernel32.dll::GetFileAttributesW
WIN_BASE_USER_APIRetrieves Account Informationkernel32.dll::QueryDosDeviceW
WIN_HTTP_APIUses HTTP serviceswinhttp.dll::WinHttpConnect
winhttp.dll::WinHttpOpenRequest
winhttp.dll::WinHttpOpen
winhttp.dll::WinHttpQueryDataAvailable
winhttp.dll::WinHttpQueryHeaders
winhttp.dll::WinHttpReadData
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegConnectRegistryW
advapi32.dll::RegCreateKeyExW
advapi32.dll::RegDeleteKeyW
advapi32.dll::RegLoadKeyW
advapi32.dll::RegOpenKeyExW
advapi32.dll::RegQueryInfoKeyW
WIN_SOCK_APIUses Network to send and receive dataws2_32.dll::WSACreateEvent
WIN_SVC_APICan Manipulate Windows Servicesadvapi32.dll::ChangeServiceConfig2W
advapi32.dll::ControlService
advapi32.dll::CreateServiceW
advapi32.dll::OpenSCManagerW
advapi32.dll::OpenServiceW
advapi32.dll::QueryServiceStatus
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageW

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