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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ae9657b921ba4edac1e727c356ee4ac57ebfa0a1d5900a932176606dda211fa. 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: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 3ae9657b921ba4edac1e727c356ee4ac57ebfa0a1d5900a932176606dda211fa
SHA3-384 hash: bf0b8246e89305f7b51e72b8d1c0d5857a7bd4a8e93f2b092ed8b6b3543ec316d004542c80783aac0cd3b08b0e171af5
SHA1 hash: 5aa9dcc901e9a90a77176ccf6ff99f4528cc4c9e
MD5 hash: d0cb8af1d620906dd48be954396174a0
humanhash: august-pip-october-speaker
File name:setup.msi
Download: download sample
Signature LegionLoader
File size:57'826'304 bytes
First seen:2025-04-17 17:11:17 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 786432:tjaVmrjV7eIAtCGOTZ1JTF7DQ9IBE4KAeRpqCg+U:tmVmrjV7eI/GOTZThDQ9IC4KAeCX
TLSH T1FDC76C01B3F64148F2F75EB17EBA55A594BABD521B30C0EF1204A60E1B72BC25BB1763
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter aachum
Tags:kerryoutdesigns-com LegionLoader msi


Avatar
iamaachum
https://appsuccess.monster/?rt=518c65b4885bdd19518cfbf3d1ad7e18 => https://mega.nz/file/MrIhAZBD#d5SpH7dehrxkuNWwTHULFvOnHSdsispbGXf1p2aTfXw

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

Intelligence


File Origin
# of uploads :
1
# of downloads :
73
Origin country :
ES ES
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm cmd expand expired-cert fingerprint keylogger keylogger lolbin packed packed remote wix
Result
Threat name:
n/a
Detection:
malicious
Classification:
rans.evad
Score:
60 / 100
Signature
Drops PE files with a suspicious file extension
Suricata IDS alerts for network traffic
Tries to detect virtualization through RDTSC time measurements
Writes a notice file (html or txt) to demand a ransom
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1667767 Sample: setup.msi Startdate: 17/04/2025 Architecture: WINDOWS Score: 60 38 kerryoutdesigns.com 2->38 40 pwgen-win.sourceforge.io 2->40 42 prwebsecure.sourceforge.io.cdn.cloudflare.net 2->42 54 Suricata IDS alerts for network traffic 2->54 56 Tries to detect virtualization through RDTSC time measurements 2->56 9 msiexec.exe 177 469 2->9         started        12 msiexec.exe 2 2->12         started        signatures3 process4 file5 30 C:\Users\user\AppData\Roaming\...\PwTech.com, PE32 9->30 dropped 32 C:\Users\user\AppData\Roaming\...\changes.txt, Unicode 9->32 dropped 34 C:\Windows\Installer\MSI93BB.tmp, PE32 9->34 dropped 36 67 other files (none is malicious) 9->36 dropped 15 PwTech.exe 14 9->15         started        18 msiexec.exe 13 9->18         started        20 crashpad_handler.exe 9->20         started        58 Writes a notice file (html or txt) to demand a ransom 12->58 60 Drops PE files with a suspicious file extension 12->60 signatures6 process7 dnsIp8 50 prwebsecure.sourceforge.io.cdn.cloudflare.net 104.18.10.31, 443, 49694 CLOUDFLARENETUS United States 15->50 22 chrome.exe 2 15->22         started        52 kerryoutdesigns.com 104.21.53.213, 443, 49692 CLOUDFLARENETUS United States 18->52 process9 dnsIp10 44 192.168.2.5, 138, 443, 49675 unknown unknown 22->44 25 chrome.exe 22->25         started        28 chrome.exe 22->28         started        process11 dnsIp12 46 www.google.com 142.250.190.4, 443, 49706, 49711 GOOGLEUS United States 25->46 48 sourceforge.net 104.18.13.149, 443, 49697 CLOUDFLARENETUS United States 25->48
Gathering data
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2025-04-17 08:02:57 UTC
File Type:
Binary (Archive)
Extracted files:
885
AV detection:
3 of 24 (12.50%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery persistence privilege_escalation
Behaviour
Checks processor information in registry
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 SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Drops file in Program Files directory
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 3ae9657b921ba4edac1e727c356ee4ac57ebfa0a1d5900a932176606dda211fa

(this sample)

  
Delivery method
Distributed via web download

Comments