File name:

HEXAMETHYLCYCLOTRISILOXANE.exe

Full analysis: https://app.any.run/tasks/adc24b5b-6dc0-4d0b-aa7a-feeb139f1e44
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

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Analysis date: March 04, 2025, 14:01:44
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
ransomware
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

06F35AA793D54A8C30233D5E74F55C33

SHA1:

55ED367A8E8116A81B404BCF839381E30BD56AF6

SHA256:

2857269196F820D1CEFE17E55A9C9F6CB29FB799550FA57650BC2E8CE0E7D27E

SSDEEP:

49152:QI0oo9IM5EPCuN8a9HG1V0oo9IMK0Ro9LMm01mSTYfkAfJ85PelsAvHfuAjOSDAA:J0oo9IMGauNM/0oo9IMK0Ro9LMmvvJo

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • RANSOMWARE has been detected

      • HEXAMETHYLCYCLOTRISILOXANE.exe (PID: 6540)

    • Changes the autorun value in the registry

      • HEXAMETHYLCYCLOTRISILOXANE.exe (PID: 6540)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • HEXAMETHYLCYCLOTRISILOXANE.exe (PID: 6540)

  • INFO

    • Checks proxy server information

      • slui.exe (PID: 4200)

    • Reads the software policy settings

      • slui.exe (PID: 4200)

    • Reads the machine GUID from the registry

      • HEXAMETHYLCYCLOTRISILOXANE.exe (PID: 6540)

    • Create files in a temporary directory

      • HEXAMETHYLCYCLOTRISILOXANE.exe (PID: 6540)

    • Reads the computer name

      • HEXAMETHYLCYCLOTRISILOXANE.exe (PID: 6540)

    • Checks supported languages

      • HEXAMETHYLCYCLOTRISILOXANE.exe (PID: 6540)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (82.9)
.dll | Win32 Dynamic Link Library (generic) (7.4)
.exe | Win32 Executable (generic) (5.1)
.exe | Generic Win/DOS Executable (2.2)
.exe | DOS Executable Generic (2.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2068:11:23 16:33:01+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32
LinkerVersion: 48
CodeSize: 796160
InitializedDataSize: 438272
UninitializedDataSize: -
EntryPoint: 0xc4562
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: 000000000000000
CompanyName: -
FileDescription: Hexamethylcyclotrisiloxane
FileVersion: 1.0.0.0
InternalName: HEXAMETHYLCYCLOTRISILOXANE.exe
LegalCopyright: Copyright © 2024
LegalTrademarks: -
OriginalFileName: HEXAMETHYLCYCLOTRISILOXANE.exe
ProductName: Hexamethylcyclotrisiloxane
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
125
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start THREAT hexamethylcyclotrisiloxane.exe slui.exe hexamethylcyclotrisiloxane.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
4200C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll
6540"C:\Users\admin\Desktop\HEXAMETHYLCYCLOTRISILOXANE.exe" C:\Users\admin\Desktop\HEXAMETHYLCYCLOTRISILOXANE.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
Hexamethylcyclotrisiloxane
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\hexamethylcyclotrisiloxane.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
6988"C:\Users\admin\Desktop\HEXAMETHYLCYCLOTRISILOXANE.exe" C:\Users\admin\Desktop\HEXAMETHYLCYCLOTRISILOXANE.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Hexamethylcyclotrisiloxane
Exit code:
3221226540
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\hexamethylcyclotrisiloxane.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
Total events
3 698
Read events
3 697
Write events
1
Delete events
0

Modification events

(PID) Process:(6540) HEXAMETHYLCYCLOTRISILOXANE.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Hexamethy decryptor
Value:
C:\Users\admin\Desktop\HEXAMETHYLCYCLOTRISILOXANE.exe
Executable files
2
Suspicious files
61
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
6540HEXAMETHYLCYCLOTRISILOXANE.exeC:\Users\admin\Downloads\defaultking.jpg.tempbinary
MD5:A46B4E59262AA45F4FD6B9135D99E4E1
SHA256:58A158D900306A5C6CB995A18A5FFFFCAAABED1BCB849B39EDB63460BCF6800C
6540HEXAMETHYLCYCLOTRISILOXANE.exeC:\Users\admin\Desktop\activela.rtf.HXAMTHYbinary
MD5:BB43AD7050DFEAD1CB1D740EC0466750
SHA256:5BA6B94EA1F10179004019820D27D125D2586DC9A2B64B310A9B0D1D8E9838AB
6540HEXAMETHYLCYCLOTRISILOXANE.exeC:\Users\admin\Downloads\dwar.png.tempbinary
MD5:D2B06D27ECD96AD0189F24445C90F3D2
SHA256:1421926F3C8D8918453BC582021CC7665CF36EC33D20B640E2C2753D8953A3D4
6540HEXAMETHYLCYCLOTRISILOXANE.exeC:\Users\admin\Downloads\groupsboys.png.tempbinary
MD5:631AA6A4D6934C23569DED44C4BEB9FB
SHA256:D8849875F7267AF2B50FCD3B17DF142D8914847CD7096D53A53E7A51F17B98C6
6540HEXAMETHYLCYCLOTRISILOXANE.exeC:\Users\admin\AppData\Local\Temp\backgroundImage.jpgimage
MD5:9C971E67218502E5C7E114325325CA9D
SHA256:EA730924EFA7FA634663DBCF025E840943374A714BB06AA7B798B706975532F2
6540HEXAMETHYLCYCLOTRISILOXANE.exeC:\Users\admin\Downloads\defaultking.jpg.HXAMTHYbinary
MD5:A46B4E59262AA45F4FD6B9135D99E4E1
SHA256:58A158D900306A5C6CB995A18A5FFFFCAAABED1BCB849B39EDB63460BCF6800C
6540HEXAMETHYLCYCLOTRISILOXANE.exeC:\Users\admin\Downloads\desktop.ini.tempbinary
MD5:A4C1338AC61D3A17E79704B063FD43BD
SHA256:D803849D5B1B1FD4864E7F50C0D02F7577597F1B42B99E7CDAF4B3F8BA35A7AD
6540HEXAMETHYLCYCLOTRISILOXANE.exeC:\Users\admin\Downloads\desktop.ini.HXAMTHYbinary
MD5:A4C1338AC61D3A17E79704B063FD43BD
SHA256:D803849D5B1B1FD4864E7F50C0D02F7577597F1B42B99E7CDAF4B3F8BA35A7AD
6540HEXAMETHYLCYCLOTRISILOXANE.exeC:\Users\admin\Downloads\dwar.png.HXAMTHYbinary
MD5:D2B06D27ECD96AD0189F24445C90F3D2
SHA256:1421926F3C8D8918453BC582021CC7665CF36EC33D20B640E2C2753D8953A3D4
6540HEXAMETHYLCYCLOTRISILOXANE.exeC:\Users\admin\Downloads\groupsboys.png.HXAMTHYbinary
MD5:631AA6A4D6934C23569DED44C4BEB9FB
SHA256:D8849875F7267AF2B50FCD3B17DF142D8914847CD7096D53A53E7A51F17B98C6
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
19
DNS requests
5
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
POST
500
40.91.76.224:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
US
xml
512 b
whitelisted
—
—
POST
500
40.91.76.224:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
US
xml
512 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
2104
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
192.168.100.255:138
—
—
—
whitelisted
2104
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2104
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4996
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4200
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 40.127.240.158
  • 51.124.78.146
whitelisted
google.com
  • 142.250.186.174
whitelisted
activation-v2.sls.microsoft.com
  • 40.91.76.224
whitelisted

Threats

No threats detected
No debug info
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Reports
HEXAMETHYLCYCLOTRISILOXANE.exe