URL:

http://www.stefankiss.sk/programy/silenzio/Silenzio_1.0_setup.exe

Full analysis: https://app.any.run/tasks/307ae82e-3782-4086-8c6b-9cacb1005fc0
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: August 28, 2019, 11:45:17
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MD5:

BD0291E7870D3BCA5F1286E9D8BC6115

SHA1:

6592158D7399E6A7CCE855859E2C1967FFA0CF29

SHA256:

6622F02DB4E69A67465073DCD636164CB478C87EE8917823FC24E9A4A161B4D6

SSDEEP:

3:N1KJS4GqWiOOXKKcKW9LfCkmULgAL4A:Cc4GIPXKKcN9LfCkmUrL4A

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

    • Application was dropped or rewritten from another process

      • Silenzio_1.0_setup[1].exe (PID: 3532)
      • Silenzio_1.0_setup[1].exe (PID: 2216)
      • Silenzio.exe (PID: 3672)
      • Silenzio.exe (PID: 3436)

    • Downloads executable files from the Internet

      • iexplore.exe (PID: 4040)

    • Loads dropped or rewritten executable

      • Silenzio_1.0_setup[1].exe (PID: 2216)
      • Silenzio.exe (PID: 3672)
      • Silenzio.exe (PID: 3436)

    • Changes the autorun value in the registry

      • Silenzio.exe (PID: 3672)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 3544)
      • iexplore.exe (PID: 4040)
      • Silenzio_1.0_setup[1].exe (PID: 2216)

    • Creates files in the program directory

      • Silenzio_1.0_setup[1].exe (PID: 2216)

    • Creates a software uninstall entry

      • Silenzio_1.0_setup[1].exe (PID: 2216)

  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 3544)

    • Creates files in the user directory

      • iexplore.exe (PID: 3544)
      • iexplore.exe (PID: 4040)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 4040)

    • Application launched itself

      • iexplore.exe (PID: 3544)

    • Manual execution by user

      • Silenzio.exe (PID: 3436)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
6
Malicious processes
3
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start drop and start start drop and start iexplore.exe iexplore.exe silenzio_1.0_setup[1].exe no specs silenzio_1.0_setup[1].exe silenzio.exe silenzio.exe

Process information

PID
CMD
Path
Indicators
Parent process
2216"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\Silenzio_1.0_setup[1].exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\Silenzio_1.0_setup[1].exe
iexplore.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\lh043oam\silenzio_1.0_setup[1].exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
3436"C:\Program Files\Silenzio\Silenzio.exe" C:\Program Files\Silenzio\Silenzio.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\program files\silenzio\silenzio.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
3532"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\Silenzio_1.0_setup[1].exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\Silenzio_1.0_setup[1].exe—iexplore.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\lh043oam\silenzio_1.0_setup[1].exe
c:\systemroot\system32\ntdll.dll
3544"C:\Program Files\Internet Explorer\iexplore.exe" "http://www.stefankiss.sk/programy/silenzio/Silenzio_1.0_setup.exe"C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\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\user32.dll
c:\windows\system32\gdi32.dll
3672"C:\Program Files\Silenzio\Silenzio.exe"C:\Program Files\Silenzio\Silenzio.exe
Silenzio_1.0_setup[1].exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\program files\silenzio\silenzio.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
4040"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3544 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\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\user32.dll
c:\windows\system32\gdi32.dll
Total events
713
Read events
632
Write events
78
Delete events
3

Modification events

(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
Operation:writeName:SecuritySafe
Value:
1
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active
Operation:writeName:{5638BDD7-C989-11E9-B86F-5254004A04AF}
Value:
0
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Type
Value:
4
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Count
Value:
2
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Time
Value:
E307080003001C000B002D001F005A03
Executable files
8
Suspicious files
1
Text files
14
Unknown types
7

Dropped files

PID
Process
Filename
Type
3544iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFE91AE403BEB81048.TMP —
MD5:—
SHA256:—
3544iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico —
MD5:—
SHA256:—
3544iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
3544iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFD8D32B21D2648E41.TMP —
MD5:—
SHA256:—
3544iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{5638BDD7-C989-11E9-B86F-5254004A04AF}.dat —
MD5:—
SHA256:—
4040iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.datdat
MD5:—
SHA256:—
3544iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{5638BDD8-C989-11E9-B86F-5254004A04AF}.datbinary
MD5:—
SHA256:—
4040iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\WL9XJOUE\Silenzio_1.0_setup[1].exeexecutable
MD5:—
SHA256:—
4040iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\JavaDeployReg.logtext
MD5:—
SHA256:—
4040iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\FX6FYIPI\desktop.iniini
MD5:4A3DEB274BB5F0212C2419D3D8D08612
SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
4
DNS requests
3
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4040
iexplore.exe
GET
200
37.9.175.23:80
http://www.stefankiss.sk/programy/silenzio/Silenzio_1.0_setup.exe
SK
executable
990 Kb
malicious
3672
Silenzio.exe
GET
200
37.9.175.23:80
http://www.stefankiss.sk/programy/silenzio/silenzio.dbf
SK
text
97 b
malicious
3436
Silenzio.exe
GET
200
37.9.175.23:80
http://www.stefankiss.sk/programy/silenzio/silenzio.dbf
SK
text
97 b
malicious
3544
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 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
4040
iexplore.exe
37.9.175.23:80
www.stefankiss.sk
Websupport s.r.o.
SK
malicious
3544
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3672
Silenzio.exe
37.9.175.23:80
www.stefankiss.sk
Websupport s.r.o.
SK
malicious
3436
Silenzio.exe
37.9.175.23:80
www.stefankiss.sk
Websupport s.r.o.
SK
malicious

DNS requests

Domain
IP
Reputation
www.stefankiss.sk
  • 37.9.175.23
malicious
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted

Threats

PID
Process
Class
Message
4040
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2025 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
http://www.stefankiss.sk/programy/silenzio/Silenzio_1.0_setup.exe