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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b2a382a496d4ed0a79b96968da25b00a6a6a6312152ab273bec121af96eb554. 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



LegionLoader


Vendor detections: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: 5b2a382a496d4ed0a79b96968da25b00a6a6a6312152ab273bec121af96eb554
SHA3-384 hash: a707f183028532efb938d568f6f3956ecbee0b305d07821fc2d750d6daf9b9f6dcd2fcdfcdd4c30e7587b9d257997ae7
SHA1 hash: 1d496df2668713f82e487987f07981546c7634da
MD5 hash: 14642e8ffd81298f649e28dc046d84bb
humanhash: tango-fix-item-oven
File name:build.msi
Download: download sample
Signature LegionLoader
File size:65'062'400 bytes
First seen:2025-03-31 11:40:29 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 786432:oyZzVmrjV7eIAtCxOTZsPXIjoTKE8y0DVNazgoeh4yuqbN6F5oUjPDo3CMW5:oSVmrjV7eI/xOTZ7j+5E4ynct7DU1W5
TLSH T1EBE77D01B3FA4148F2F75EB17EBA49A594BABD521B30C0EF1204660D1B72BC25BB5763
TrID 77.3% (.MSI) Microsoft Windows Installer (454500/1/170)
10.3% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.5% (.MSP) Windows Installer Patch (44509/10/5)
3.3% (.WPS) Kingsoft WPS Office document (alt.) (19502/3/2)
1.3% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter aachum
Tags:guildish-com LegionLoader msi


Avatar
iamaachum
https://apphonest.monster/?t=111c08aec5b76ed01832698a4f1dfee3 => https://mega.nz/file/dmplkLYB#2ct57OulYvUCk_EnAl239EZl9DRrurz9x2dA22E9dIM

LegionLoader C2: https://guildish.com/diagnostics.php

Intelligence


File Origin
# of uploads :
1
# of downloads :
22
Origin country :
ES ES
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm cmd crypto expand expired-cert fingerprint keylogger lolbin packed packed remote wix
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1652759 Sample: build.msi Startdate: 31/03/2025 Architecture: WINDOWS Score: 48 25 guildish.com 2->25 29 Suricata IDS alerts for network traffic 2->29 7 msiexec.exe 139 152 2->7         started        10 msiexec.exe 2 2->10         started        signatures3 process4 file5 17 C:\Windows\Installer\MSI55FA.tmp, PE32 7->17 dropped 19 C:\Windows\Installer\MSI525F.tmp, PE32 7->19 dropped 21 C:\Windows\Installer\MSI5200.tmp, PE32 7->21 dropped 23 35 other files (none is malicious) 7->23 dropped 12 msiexec.exe 13 7->12         started        15 launcher.exe 3 7->15         started        process6 dnsIp7 27 guildish.com 104.21.75.139, 443, 49721 CLOUDFLARENETUS United States 12->27
Gathering data
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery persistence privilege_escalation
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Drops file in Windows directory
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
Enumerates connected drives
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
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.

Web download

LegionLoader

Microsoft Software Installer (MSI) msi 5b2a382a496d4ed0a79b96968da25b00a6a6a6312152ab273bec121af96eb554

(this sample)

  
Delivery method
Distributed via web download

Comments