MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c11770699da40d9757528892574a0e149086ef296884996d581de10ec9abe90. 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



XFilesStealer


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments

SHA256 hash: 5c11770699da40d9757528892574a0e149086ef296884996d581de10ec9abe90
SHA3-384 hash: ad24f05008d1e6f89ced47e937a947ede480f50cf0d399da85b0bcdf01b8a11be3687b7284ef59881d3f50fa521f60a0
SHA1 hash: ef4e76b37888dcdb03366881aca9927eccd93400
MD5 hash: 41cc88d4ea79b915748b152877b9afcb
humanhash: undress-pluto-burger-seven
File name:Doc_902838.msi
Download: download sample
Signature XFilesStealer
File size:18'873'344 bytes
First seen:2026-03-13 11:40:27 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 393216:vyM9mCjkFXI5zZM92F29mCWF0kbaAHbEeN1tn0d6pvmgRG/l:eCj8Xye2QRWFlbaAHbZ3u
TLSH T15817338ADE027F76F263DB3F47F1171D58A12D575453C0DBA3263A2C0A36B816BEA085
TrID 88.4% (.MST) Windows SDK Setup Transform script (61000/1/5)
11.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter juroots
Tags:msi signed XFilesStealer

Code Signing Certificate

Organisation:Tiflux Sistema de Gestão LTDA
Issuer:Sectigo Public Code Signing CA R36
Algorithm:sha384WithRSAEncryption
Valid from:2025-09-26T00:00:00Z
Valid to:2028-09-25T23:59:59Z
Serial number: cb9f561849c1c17f49b7e61348afb1d3
Intelligence: 2 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: d007a709c91a936b0c048aadb200b778d38312909675a2c6f6718ac27506a96b
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
67
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
MSI MSO
Details
MSI
an embedded setup program or component
MSO
extracted component(s) such as package(s) and OLE files
PEPacker
a UPX version number and an unpacked binary
Verdict:
Malicious
Score:
90.2%
Tags:
shellcode dropper virus
Gathering data
Verdict:
Adware
File Type:
msi
Detections:
HEUR:Trojan-Ransom.AndroidOS.Piom.mc BSS:Trojan.Win32.Generic Virus.DOS.DarkMatter.744 not-a-virus:RemoteAdmin.Win32.UltraVNC.bg not-a-virus:HEUR:RemoteAdmin.Win32.UltraVNC.gen not-a-virus:AdWare.Win32.Techsnab.lgv
Gathering data
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence privilege_escalation ransomware
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Event Triggered Execution: Installer Packages
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Adds Run key to start application
Badlisted process makes network request
Enumerates connected drives
Executes dropped EXE
Loads dropped DLL
Please note that we are no longer able to provide a coverage score for Virus Total.

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:dgaaga
Author:Harshit
Description:Detects suspicious PowerShell or registry activity

File information


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

Web download

XFilesStealer

Microsoft Software Installer (MSI) msi 5c11770699da40d9757528892574a0e149086ef296884996d581de10ec9abe90

(this sample)

  
Delivery method
Distributed via web download

Comments