MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 562cfdeae9adc7a27558e5e0a2b1e2a3d8cecf55e1e07ae1224634c2fea86fdd. 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



Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 562cfdeae9adc7a27558e5e0a2b1e2a3d8cecf55e1e07ae1224634c2fea86fdd
SHA3-384 hash: f0ee16c7a0e260f99b32736561371cf3e85dc834161756cdb5b2a6cd12352cb6ddf074461d0e912380aacad1d247a09a
SHA1 hash: e1a586554b42a4d302d86af4162815895e21bddb
MD5 hash: 657a981677aed48db7404686e0b2ffb7
humanhash: four-lion-black-lamp
File name:ezfn luncher.exe
Download: download sample
File size:103'014'194 bytes
First seen:2026-04-24 12:19:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 88016fcdef7f227c62171d0afad9aae4 (8 x OffLoader, 8 x ValleyRAT, 3 x Gh0stRAT)
ssdeep 1572864:yrZjC0CF8ztTjkSM1W5wnSLK8Rbz4LOte0I6T2KedYEtZmv/U0bDZqFgT1RzmL5t:C1CsaSQW5wr8RbzwLafEpg/U0bRqLx
Threatray 512 similar samples on MalwareBazaar
TLSH T12238337FF38F723AE42A5A3672B2A24580372A25C5021C5B96ECF48CDB257311D3D796
TrID 50.8% (.EXE) Inno Setup installer (107240/4/30)
20.4% (.EXE) InstallShield setup (43053/19/16)
19.7% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.0% (.EXE) Win64 Executable (generic) (6522/11/2)
2.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 5050d270cccc82ae (112 x Adware.Generic, 73 x OffLoader, 43 x LummaStealer)
Reporter burger
Tags:exe VexxStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
150
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ezfnluncher.exe
Verdict:
Malicious activity
Analysis date:
2026-04-24 12:18:48 UTC
Tags:
delphi inno installer stealer vexxstealer arch-doc evasion anti-evasion discord

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Tags:
shellcode dropper delphi blic
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug embarcadero_delphi fingerprint inno installer installer installer-heuristic packed soft-404
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
64 / 100
Signature
Drops large PE files
Encrypted powershell cmdline option found
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Modifies the windows firewall
Obfuscated command line found
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive service information (via WMI, WIN32_SERVICE, often done to detect sandboxes)
Queries sensitive system registry key value via command line tool
Sigma detected: Capture Wi-Fi password
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Suspicious Encoded PowerShell Command Line
Sigma detected: Suspicious PowerShell Encoded Command Patterns
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal WLAN passwords
Unusual module load detection (module proxying)
Uses cmd line tools excessively to alter registry or file data
Uses ipconfig to lookup or modify the Windows network settings
Uses netsh to modify the Windows network and firewall settings
Uses WMIC command to query system information (often done to detect virtual machines)
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1903937 Sample: ezfn luncher.exe Startdate: 24/04/2026 Architecture: WINDOWS Score: 64 69 www.python.org 2->69 71 ipwho.is 2->71 73 6 other IPs or domains 2->73 91 Sigma detected: Capture Wi-Fi password 2->91 93 Sigma detected: Suspicious PowerShell Encoded Command Patterns 2->93 95 Joe Sandbox ML detected suspicious sample 2->95 97 2 other signatures 2->97 9 msiexec.exe 249 234 2->9         started        13 ezfn luncher.exe 2 2->13         started        signatures3 process4 file5 59 C:\Users\user\AppData\...\ezfnskin.exe.exe, PE32+ 9->59 dropped 61 C:\Users\user\AppData\Local\...\vulkan-1.dll, PE32+ 9->61 dropped 63 C:\Users\user\AppData\...\vk_swiftshader.dll, PE32+ 9->63 dropped 67 8 other files (none is malicious) 9->67 dropped 117 Drops large PE files 9->117 15 ezfnskin.exe.exe 7 9->15         started        65 C:\Users\user\AppData\...\ezfn luncher.tmp, PE32 13->65 dropped 19 ezfn luncher.tmp 20 11 13->19         started        signatures6 process7 dnsIp8 75 ip-api.com 208.95.112.1, 49732, 80 TUT-ASUS United States 15->75 77 dualstack.python.map.fastly.net 151.101.0.223, 443, 49759 FASTLYUS United States 15->77 79 4 other IPs or domains 15->79 83 Suspicious powershell command line found 15->83 85 Obfuscated command line found 15->85 87 Tries to harvest and steal browser information (history, passwords, etc) 15->87 89 4 other signatures 15->89 22 cmd.exe 15->22         started        25 cmd.exe 15->25         started        27 cmd.exe 15->27         started        31 90 other processes 15->31 53 C:\Windows\unins000.exe (copy), PE32 19->53 dropped 55 C:\Windows\is-WNW25XAP9D.tmp, PE32 19->55 dropped 57 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 19->57 dropped 29 msiexec.exe 14 19->29         started        file9 signatures10 process11 dnsIp12 99 Uses cmd line tools excessively to alter registry or file data 22->99 101 Encrypted powershell cmdline option found 22->101 103 Uses netsh to modify the Windows network and firewall settings 22->103 111 3 other signatures 22->111 34 conhost.exe 22->34         started        36 chcp.com 22->36         started        38 powershell.exe 25->38         started        41 conhost.exe 25->41         started        105 Tries to harvest and steal WLAN passwords 27->105 43 conhost.exe 27->43         started        45 netsh.exe 27->45         started        81 chrome.cloudflare-dns.com 172.64.41.3, 443, 49729 CLOUDFLARENETUS United States 31->81 107 Uses WMIC command to query system information (often done to detect virtual machines) 31->107 109 Loading BitLocker PowerShell Module 31->109 47 powershell.exe 31->47         started        49 powershell.exe 31->49         started        51 99 other processes 31->51 signatures13 process14 signatures15 113 Queries sensitive service information (via WMI, WIN32_SERVICE, often done to detect sandboxes) 38->113 115 Loading BitLocker PowerShell Module 38->115
Gathering data
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery execution installer persistence privilege_escalation ransomware spyware stealer
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Gathers network information
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Inno Setup is an open-source installation builder for Windows applications.
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Wi-Fi Discovery
Drops file in Program Files directory
Drops file in Windows directory
Hide Artifacts: Ignore Process Interrupts
Launches sc.exe
Enumerates processes with tasklist
Adds Run key to start application
Badlisted process makes network request
Checks installed software on the system
Contacts third-party web service commonly abused for C2
Drops desktop.ini file(s)
Enumerates connected drives
Looks up external IP address via web service
Obfuscated Files or Information: Command Obfuscation
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Modifies Windows Firewall
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments