MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a73f08710016462dc29b18ced2d22b9434b9ca26afde0373e88539c4c68e7e8. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a73f08710016462dc29b18ced2d22b9434b9ca26afde0373e88539c4c68e7e8
SHA3-384 hash: 8f664164138fe5aa24faffee9854451d8ea8e729a1c60e3f69bccc1ab0ae8036d25f96057de85e88154f1076de8b5e6e
SHA1 hash: ccb8f44093840077139abd38b498268f692474bf
MD5 hash: ee31f96712e15da498796ca07d522d07
humanhash: happy-moon-lamp-gee
File name:LauncherV8.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'366'016 bytes
First seen:2025-08-19 15:19:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 47d46ce0699d66fc655f27ce58653f77 (14 x LummaStealer, 2 x Stealc, 1 x Amadey)
ssdeep 24576:xRaP10vxZsz3mb0rHoTS6a2Em88LMLfxDgHsf+VnqoAEA:xRagx2zWgrHgS6L5ML5DgHsE/A
Threatray 492 similar samples on MalwareBazaar
TLSH T12255D019AC6690D6FCD340F16B5A9111F433BD378F382EEB81E4A7601A56DED093E236
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 burger
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
LauncherV8.exe
Verdict:
Malicious activity
Analysis date:
2025-08-19 15:19:15 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/8e58b9bd-12d4-4060-be4a-18b7d5486df2

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/22284/
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a496568fd55a79c5294418
Tags:
stealer virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Creating a window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc obfuscated packed packed packer_detected similar-threat
Link:
https://www.filescan.io/uploads/68a496541a04f7c6a5c095d8/reports/27b48844-7509-4e17-80a3-958ab45c40fa/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/4a73f08710016462dc29b18ced2d22b9434b9ca26afde0373e88539c4c68e7e8
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/16a2f711-8988-41fc-8149-4410b969c080
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1760332
Signature
Allocates memory in foreign processes
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
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
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1760332 Sample: LauncherV8.exe Startdate: 19/08/2025 Architecture: WINDOWS Score: 100 32 cursilibim.ru 2->32 34 bg.microsoft.map.fastly.net 2->34 50 Found malware configuration 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected LummaC Stealer 2->54 56 3 other signatures 2->56 9 LauncherV8.exe 2->9         started        signatures3 process4 signatures5 58 Writes to foreign memory regions 9->58 60 Allocates memory in foreign processes 9->60 62 Injects a PE file into a foreign processes 9->62 12 MSBuild.exe 9->12         started        16 MSBuild.exe 9->16         started        process6 dnsIp7 48 cursilibim.ru 144.172.106.140, 443, 49681, 49724 PONYNETUS United States 12->48 64 Query firmware table information (likely to detect VMs) 12->64 66 Tries to harvest and steal ftp login credentials 12->66 68 Tries to harvest and steal browser information (history, passwords, etc) 12->68 72 2 other signatures 12->72 18 chrome.exe 12->18         started        21 chrome.exe 12->21         started        23 chrome.exe 12->23         started        25 chrome.exe 12->25         started        70 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->70 signatures8 process9 dnsIp10 36 192.168.2.7, 138, 443, 49311 unknown unknown 18->36 27 chrome.exe 18->27         started        30 chrome.exe 21->30         started        process11 dnsIp12 38 plus.l.google.com 142.250.65.206, 443, 49693 GOOGLEUS United States 27->38 40 ogads-pa.clients6.google.com 142.250.80.106, 443, 49692, 49694 GOOGLEUS United States 27->40 46 3 other IPs or domains 27->46 42 142.250.176.196, 443, 49705, 49708 GOOGLEUS United States 30->42 44 142.251.40.202, 443, 49717, 49718 GOOGLEUS United States 30->44
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4a73f08710016462dc29b18ced2d22b9434b9ca26afde0373e88539c4c68e7e8
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/ee31f96712e15da498796ca07d522d07
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4a73f08710016462dc29b18ced2d22b9434b9ca26afde0373e88539c4c68e7e8/
Verdict:
Malicious
Threat:
Family.LUMMA
Link:
https://tip.neiki.dev/file/4a73f08710016462dc29b18ced2d22b9434b9ca26afde0373e88539c4c68e7e8
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-19 15:19:04 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jjz7bbyqafsgfxbjwggo2ljcxfbuxhfcnl66anz6rbjzytdi47ua._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
009e5d41532455e39da2c194ae48004cba3b2918c051fe0f5041101a3fad5099
LummaStealer
264a338f67f094d0919fc7bccce2fd271239c377aa54d29c52beb13ee1505f4a
LummaStealer
4a6f6df6942d41b1e9ae60a661ea7fb828563638dedf57af3c26720d99c49ed1
LummaStealer
4a73f08710016462dc29b18ced2d22b9434b9ca26afde0373e88539c4c68e7e8
LummaStealer
90dd3230318e9f79e3e346e0d9a2101ef4b4d056624591fcc77254d8976ecb1e
LummaStealer
cb0704fb2fe120b1318a295470ce7c8d2b0b33c8d1fea9d4c4b222cf8f603e97
LummaStealer
error
LummaStealer
+ 482 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma defense_evasion discovery spyware stealer
Link:
https://tria.ge/reports/250819-srj5xsvxf1/
Behaviour
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Enumerates connected drives
Modifies trusted root certificate store through registry
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://cursilibim.ru/zajd
https://mastwin.in/qsaz
https://tiltyufaz.ru/tlxa
https://runmgov.ru/tixd
https://semipervaz.ru/xued
https://capitalior.ru/akts
https://retrofik.ru/jgur
https://shagkeg.ru/xkzd
https://copulardi.ru/xhza
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/29d127ae-63e1-45f9-b383-152e1d58d3d4
Unpacked files
SH256 hash:
4a73f08710016462dc29b18ced2d22b9434b9ca26afde0373e88539c4c68e7e8
MD5 hash:
ee31f96712e15da498796ca07d522d07
SHA1 hash:
ccb8f44093840077139abd38b498268f692474bf
Link:
https://www.unpac.me/results/a06c5245-bb06-4d3c-a318-33fec99afe7b/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4a73f0871001/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/4a73f08710016462dc29b18ced2d22b9434b9ca26afde0373e88539c4c68e7e8

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/22284/

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::GetDriveTypeA
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

Comments