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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 885268e2da486a7c3473e76c11a1a51595efe389c33af5ece150a44166cee80d. 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: 885268e2da486a7c3473e76c11a1a51595efe389c33af5ece150a44166cee80d
SHA3-384 hash: 28ab9160e378c66eaaaa2697f9dd688dd5455855afad171bb874c3b6c4c405c9899185fc0ccfbc5d1cac8c16bad6032b
SHA1 hash: c483ac63bc6073c3178880d8a49398ad971fdafe
MD5 hash: 1679ec43df5f9bbe66dbec7eda17e1a1
humanhash: steak-social-virginia-bluebird
File name:setup.msi
Download: download sample
Signature LegionLoader
File size:58'535'936 bytes
First seen:2025-05-07 18:56:11 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 786432:tSlP7ZdJuUg6/vsytOTZjJTF7DQ9IBE4KAeRpqCg+:ElP7ZdJuUg6tOTZ1hDQ9IC4KAeCX
Threatray 213 similar samples on MalwareBazaar
TLSH T16DD76C01B3FA4148F2F76E717EBA89A5947ABD521B30C0EF1204664E1B71BC25BB1763
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:fmecoutsm-com LegionLoader msi


Avatar
iamaachum
https://api.linkloungepodcubeoodoo.com/?rt=7f6872205e1829ba6a17fa2e829f650c => https://mega.nz/file/7YtAiarA#sMRQtz0PbgXFP2WR5xm-0iMu3wa-ei2VOfPaivd0ZtE

LegionLoader First C2: https://fmecoutsm.com/diagnostics.php
Stage 2 C2: http://baleturn.com/front.php?a=KoaQhyudfYI7Wze&id=0

Intelligence


File Origin
# of uploads :
1
# of downloads :
85
Origin country :
ES ES
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm cmd expand expired-cert fingerprint keylogger lolbin packed packed packed remote short-lived-cert 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: 1683611 Sample: setup.msi Startdate: 07/05/2025 Architecture: WINDOWS Score: 60 36 fmecoutsm.com 2->36 38 pwgen-win.sourceforge.io 2->38 50 Suricata IDS alerts for network traffic 2->50 52 Tries to detect virtualization through RDTSC time measurements 2->52 9 msiexec.exe 176 474 2->9         started        12 msiexec.exe 2 2->12         started        signatures3 process4 file5 28 C:\Users\user\AppData\Roaming\...\PwTech.com, PE32 9->28 dropped 30 C:\Users\user\AppData\Roaming\...\changes.txt, Unicode 9->30 dropped 32 C:\Windows\Installer\MSI3B13.tmp, PE32 9->32 dropped 34 68 other files (none is malicious) 9->34 dropped 15 PwTech.exe 2 14 9->15         started        18 msiexec.exe 13 9->18         started        20 crashpad_handler.exe 9->20         started        54 Writes a notice file (html or txt) to demand a ransom 12->54 56 Drops PE files with a suspicious file extension 12->56 signatures6 process7 dnsIp8 46 pwgen-win.sourceforge.io 104.18.10.31, 443, 49689 CLOUDFLARENETUS United States 15->46 22 chrome.exe 2 15->22         started        48 fmecoutsm.com 172.67.128.44, 443, 49681 CLOUDFLARENETUS United States 18->48 process9 dnsIp10 40 192.168.2.7, 138, 443, 49672 unknown unknown 22->40 25 chrome.exe 22->25         started        process11 dnsIp12 42 www.google.com 142.250.69.4, 443, 49705 GOOGLEUS United States 25->42 44 sourceforge.net 104.18.13.149, 443, 49697 CLOUDFLARENETUS United States 25->44
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
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
Suspicious use of SetThreadContext
Blocklisted process makes network request
Enumerates connected drives
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Malware family:
LegionLoader
Verdict:
Malicious
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 885268e2da486a7c3473e76c11a1a51595efe389c33af5ece150a44166cee80d

(this sample)

  
Delivery method
Distributed via web download

Comments