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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f36e5b52f5fff2806a069f28717d9fedef2a4ec1a91f0d0659c815e801050e7a. 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



MilleniumRAT


Vendor detections: 13


Intelligence 13 IOCs YARA 9 File information Comments

SHA256 hash: f36e5b52f5fff2806a069f28717d9fedef2a4ec1a91f0d0659c815e801050e7a
SHA3-384 hash: f21403cf8382b688e8fa2fff66f59c7e512bbe2f83d40a9b4c9d0ba955ebbed67d48b24806fd70e535617da571dd9518
SHA1 hash: 8bd4f031d239426465d3ec5278406ab087d6fd1a
MD5 hash: 88c6c9f1dc7417d65e5aaa9f0c62175c
humanhash: vermont-orange-winter-burger
File name:crack.exe
Download: download sample
Signature MilleniumRAT
File size:356'864 bytes
First seen:2026-10-14 19:44:55 UTC
Last seen:2026-10-14 20:04:21 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 3c0bb7ce48394ca1f74c12ab8f3eb0aa (1 x MilleniumRAT)
ssdeep 6144:4w6UVZBtw5pH2BvikySelQJVuFyuzuwvfM+nV:4AnBtw5pH2Bvis2zuwv9nV
TLSH T167747C01B9D0C432D67338324B74E3B689BDA47029556A8F27ED0DBA6F30781A73566F
TrID 22.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win64 Executable (generic) (6522/11/2)
17.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.7% (.EXE) Win32 Executable (generic) (4504/4/1)
7.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter NyxIndius
Tags:exe MilleniumRAT RAT

Intelligence


File Origin
# of uploads :
2
# of downloads :
301
Origin country :
BR BR
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
82aa883c-894f-4da7-b847-4e15675fd221
Verdict:
Malicious activity
Analysis date:
2026-03-19 06:10:07 UTC
Tags:
telegram evasion github stealer loader milleniumrat rat ims-api generic

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
infosteal autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Creating a process from a recently created file
Creating synchronization primitives
Creating a file in the %AppData% subdirectories
Sending a custom TCP request
Creating a file in the %temp% subdirectories
Deleting a recently created file
Launching a process
Enabling the 'hidden' option for recently created files
Launching a service
Using the Windows Management Instrumentation requests
Creating a window
Query of malicious DNS domain
Connection attempt to an infection source
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a single autorun event
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug crypto downloader evasive fingerprint microsoft_visual_cc
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-25T20:18:00Z UTC
Last seen:
2026-10-16T00:25:00Z UTC
Hits:
~100
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Threat name:
Win32.Downloader.VenomRat
Status:
Malicious
First seen:
2026-02-03 18:41:13 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
28 of 38 (73.68%)
Threat level:
  3/5
Result
Malware family:
milleniumrat
Score:
  10/10
Tags:
family:milleniumrat credential_access defense_evasion discovery execution persistence privilege_escalation rat spyware stealer
Behaviour
Views/modifies file attributes
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious behavior: EnumeratesProcesses
Modifies registry key
Enumerates system info in registry
Delays execution with timeout.exe
Checks processor information in registry
Executes a command shell one-liner
Browser Information Discovery
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
System Time Discovery
Enumerates video capture drivers
Executes a VBScript file via the Windows Script Host.
Looks up external IP address via web service
Contacts third-party web service commonly abused for C2
Adds Run key to start application
Reads user/profile data of web browsers
Executes dropped EXE
Executes a file named after a Windows system binary
Creates a file in the Startup directory
Uses browser remote debugging
Downloads MZ/PE file
Command and Scripting Interpreter: PowerShell
Family: MilleniumRat
Detects MilleniumRAT stealer
Unpacked files
SH256 hash:
f36e5b52f5fff2806a069f28717d9fedef2a4ec1a91f0d0659c815e801050e7a
MD5 hash:
88c6c9f1dc7417d65e5aaa9f0c62175c
SHA1 hash:
8bd4f031d239426465d3ec5278406ab087d6fd1a
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:VECT_Ransomware
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:WIN_Malware_PythonStealer_ForgeAuto_b24cb5bd
Author:Marjoriefort
Description:Detects PythonStealer (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_43faefd2
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_5001c94c
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_f1079127
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information


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

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