File name:

Stf64.rar

Full analysis: https://app.any.run/tasks/be7fbc39-68f4-45fe-ac9e-ba4b9f2c1509
Verdict: Malicious activity
Threats:

Adware is a form of malware that targets users with unwanted advertisements, often disrupting their browsing experience. It typically infiltrates systems through software bundling, malicious websites, or deceptive downloads. Once installed, it may track user activity, collect sensitive data, and display intrusive ads, including pop-ups or banners. Some advanced adware variants can bypass security measures and establish persistence on devices, making removal challenging. Additionally, adware can create vulnerabilities that other malware can exploit, posing a significant risk to user privacy and system security.

Malware Trends Tracker     >>>
Analysis date: February 22, 2020, 02:37:00
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
adware
Indicators:
MIME: application/x-rar
File info: RAR archive data, v4, os: Win32
MD5:

187649348720074F3250F9421147F221

SHA1:

4D9328593A30896E32EAD8E08FE5BBBC0242193C

SHA256:

2A0CD6ACF88E0AB539CFB7324CEF294612ACBDFAA6738825648F6C4EDAC5A00D

SSDEEP:

196608:3s7ATYajR0zGu43cmDlfA+epN/7nNf4qc733ucGc/qCL5e3b9JjwgQhCV+:cVajwHBslfzgN2qi33zip3Dwz1

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

      • Setup.exe (PID: 4052)
      • Setup.exe (PID: 3176)
      • Fences.exe (PID: 3344)
      • SasUpgrade.exe (PID: 3136)
      • Fences.exe (PID: 1604)
      • Fences.exe (PID: 1836)
      • Fences.exe (PID: 2632)
      • Fences.exe (PID: 3276)
      • Fences.exe (PID: 2752)
      • Fences.exe (PID: 2888)
      • Fences.exe (PID: 3020)
      • Fences.exe (PID: 1136)
      • Fences.exe (PID: 3732)
      • SdDisplay.exe (PID: 3764)
      • Fences.exe (PID: 1156)
      • Fences.exe (PID: 3800)
      • irsetup.exe (PID: 2560)
      • GetMachineSID.exe (PID: 3200)

    • Loads dropped or rewritten executable

      • irsetup.exe (PID: 2560)
      • SasUpgrade.exe (PID: 3136)
      • Fences.exe (PID: 3344)
      • Fences.exe (PID: 1604)
      • regsvr32.exe (PID: 3332)
      • regsvr32.exe (PID: 2532)
      • regsvr32.exe (PID: 3584)
      • regsvr32.exe (PID: 3844)
      • explorer.exe (PID: 372)
      • Fences.exe (PID: 1836)
      • Fences.exe (PID: 2632)
      • Fences.exe (PID: 3276)
      • rundll32.exe (PID: 3488)
      • mscorsvw.exe (PID: 1832)
      • Fences.exe (PID: 1136)
      • Fences.exe (PID: 2888)
      • mscorsvw.exe (PID: 3924)
      • mscorsvw.exe (PID: 2580)
      • mscorsvw.exe (PID: 1916)
      • Fences.exe (PID: 2752)
      • mscorsvw.exe (PID: 3324)

    • Changes settings of System certificates

      • SasUpgrade.exe (PID: 3136)
      • Fences.exe (PID: 2632)
      • irsetup.exe (PID: 2560)

    • Registers / Runs the DLL via REGSVR32.EXE

      • Fences.exe (PID: 3344)
      • Fences.exe (PID: 1836)

    • Changes the autorun value in the registry

      • Fences.exe (PID: 1836)
      • explorer.exe (PID: 372)

    • Loads the Task Scheduler COM API

      • Fences.exe (PID: 1836)

    • Runs injected code in another process

      • Fences.exe (PID: 3344)

    • Application was injected by another process

      • explorer.exe (PID: 372)

    • Connects to CnC server

      • irsetup.exe (PID: 2560)

  • SUSPICIOUS

    • Reads internet explorer settings

      • irsetup.exe (PID: 2560)

    • Starts CMD.EXE for commands execution

      • irsetup.exe (PID: 2560)

    • Creates files in the user directory

      • irsetup.exe (PID: 2560)
      • Fences.exe (PID: 3344)

    • Creates a software uninstall entry

      • irsetup.exe (PID: 2560)

    • Uses REG.EXE to modify Windows registry

      • irsetup.exe (PID: 2560)
      • cmd.exe (PID: 3564)

    • Executable content was dropped or overwritten

      • Setup.exe (PID: 3176)
      • irsetup.exe (PID: 2560)

    • Creates files in the program directory

      • irsetup.exe (PID: 2560)

    • Application launched itself

      • Fences.exe (PID: 3344)
      • Fences.exe (PID: 1836)
      • Fences.exe (PID: 2752)

    • Adds / modifies Windows certificates

      • SasUpgrade.exe (PID: 3136)
      • Fences.exe (PID: 2632)
      • irsetup.exe (PID: 2560)

    • Uses ICACLS.EXE to modify access control list

      • Fences.exe (PID: 1604)

    • Creates COM task schedule object

      • regsvr32.exe (PID: 2532)
      • regsvr32.exe (PID: 3844)

    • Creates files in the Windows directory

      • ngen.exe (PID: 2400)
      • mscorsvw.exe (PID: 3924)

    • Reads Environment values

      • Fences.exe (PID: 2632)

    • Uses RUNDLL32.EXE to load library

      • explorer.exe (PID: 372)

    • Removes files from Windows directory

      • mscorsvw.exe (PID: 3924)

    • Reads Internet Cache Settings

      • irsetup.exe (PID: 2560)

  • INFO

    • Manual execution by user

      • Setup.exe (PID: 4052)
      • Setup.exe (PID: 3176)

    • Reads settings of System Certificates

      • explorer.exe (PID: 372)
      • irsetup.exe (PID: 2560)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rar | RAR compressed archive (v-4.x) (58.3)
.rar | RAR compressed archive (gen) (41.6)

EXIF

ZIP

CompressedSize: 12014266
UncompressedSize: 12709888
OperatingSystem: Win32
ModifyDate: 2018:06:13 21:35:01
PackingMethod: Normal
ArchivedFileName: Setup.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
84
Monitored processes
38
Malicious processes
15
Suspicious processes
4

Behavior graph

Click at the process to see the details
start drop and start drop and start drop and start drop and start inject winrar.exe no specs setup.exe no specs setup.exe irsetup.exe getmachinesid.exe no specs reg.exe no specs cmd.exe no specs sasupgrade.exe no specs fences.exe reg.exe no specs reg.exe no specs reg.exe no specs fences.exe icacls.exe no specs icacls.exe no specs regsvr32.exe regsvr32.exe fences.exe regsvr32.exe regsvr32.exe fences.exe ngen.exe no specs explorer.exe fences.exe mscorsvw.exe no specs rundll32.exe fences.exe fences.exe fences.exe mscorsvw.exe no specs mscorsvw.exe no specs mscorsvw.exe no specs mscorsvw.exe no specs fences.exe fences.exe no specs fences.exe no specs sddisplay.exe no specs fences.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
372C:\Windows\Explorer.EXEC:\Windows\explorer.exe
—
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\winanr.dll
c:\windows\system32\wshtcpip.dll
c:\windows\explorer.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
1136"C:\Program Files\Stardock\Fences\Fences.exe" /saswelcomeC:\Program Files\Stardock\Fences\Fences.exe
explorer.exe
User:
admin
Company:
Stardock Corporation
Integrity Level:
MEDIUM
Description:
Fences Settings
Exit code:
0
Version:
3.0.9.11
Modules
Images
c:\program files\stardock\fences\fences.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
1156"C:\Program Files\Stardock\Fences\Fences.exe" /updatelogheaderC:\Program Files\Stardock\Fences\Fences.exe—Fences.exe
User:
admin
Company:
Stardock Corporation
Integrity Level:
MEDIUM
Description:
Fences Settings
Exit code:
0
Version:
3.0.9.11
1604"C:\Program Files\Stardock\Fences\Fences.exe" /fixpermissionsC:\Program Files\Stardock\Fences\Fences.exe
Fences.exe
User:
admin
Company:
Stardock Corporation
Integrity Level:
HIGH
Description:
Fences Settings
Exit code:
0
Version:
3.0.9.11
Modules
Images
c:\program files\stardock\fences\fences.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
1832C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe -StartupEvent 108 -InterruptEvent 0 -NGENProcess f8 -Pipe 104 -Comment "NGen Worker Process"C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe—ngen.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
.NET Runtime Optimization Service
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\mscorsvw.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\system32\mscoree.dll
1836"C:\Program Files\Stardock\Fences\Fences.exe" /register2C:\Program Files\Stardock\Fences\Fences.exe
Fences.exe
User:
admin
Company:
Stardock Corporation
Integrity Level:
HIGH
Description:
Fences Settings
Exit code:
0
Version:
3.0.9.11
Modules
Images
c:\program files\stardock\fences\fences.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
1916C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe -StartupEvent 1c4 -InterruptEvent 0 -NGENProcess 18c -Pipe 1c0 -Comment "NGen Worker Process"C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe—ngen.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
.NET Runtime Optimization Service
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\mscorsvw.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\msvcr120_clr0400.dll
c:\windows\system32\mscoree.dll
2116C:\Windows\system32\reg.exe delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{10CD364B-FFCC-48BE-B469-B9622A033075}" /fC:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.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
2400"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe" install "C:\Program Files\Stardock\Fences\Fences.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe—Fences.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Common Language Runtime native compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\ngen.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
2532"C:\Windows\system32\regsvr32.exe" /s "C:\Program Files\Stardock\Fences\FencesMenu.dll"C:\Windows\system32\regsvr32.exe
Fences.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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
6 832
Read events
5 134
Write events
1 678
Delete events
20

Modification events

(PID) Process:(3932) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3932) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3932) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3932) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\Stf64.rar
(PID) Process:(3932) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3932) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3932) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3932) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(372) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.rar\OpenWithList
Operation:writeName:a
Value:
WinRAR.exe
(PID) Process:(372) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.rar\OpenWithList
Operation:writeName:MRUList
Value:
a
Executable files
32
Suspicious files
6
Text files
156
Unknown types
9

Dropped files

PID
Process
Filename
Type
3932WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa3932.4933\Setup.exe —
MD5:—
SHA256:—
3932WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa3932.5381\Patch.exe —
MD5:—
SHA256:—
2560irsetup.exeC:\Users\admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.dat —
MD5:—
SHA256:—
2560irsetup.exeC:\Users\admin\AppData\Local\Temp\Stardock Fences 3 Setup Log.txttext
MD5:—
SHA256:—
2560irsetup.exeC:\Users\admin\AppData\Local\Temp\Cab2B4A.tmp —
MD5:—
SHA256:—
2560irsetup.exeC:\Users\admin\AppData\Local\Temp\Tar2B4B.tmp —
MD5:—
SHA256:—
3176Setup.exeC:\Users\admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dllexecutable
MD5:05CEB6D2E88A896D6ADA0AB3F0DC40AA
SHA256:B574D89422AFCAAE5446D8FD88D3B7CB48D608CF5411DB761916B35C9999B41A
2560irsetup.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\2LHI2RXK.txt —
MD5:—
SHA256:—
2560irsetup.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\JR0OMZCX.txt —
MD5:—
SHA256:—
372explorer.exeC:\Users\admin\Desktop\Patch.exeexecutable
MD5:A83C862CE356CE27AA1BCAD439DE71AC
SHA256:5405E5C8A154F6219C933DBA05EF3CA2D1162E666CD36B183BA8580F209C898E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
8
DNS requests
7
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2560
irsetup.exe
GET
200
205.234.175.175:80
http://stardock.cachefly.net/installer_crosssell_images/groupy_v1.jpg
US
image
62.4 Kb
whitelisted
2560
irsetup.exe
GET
200
172.217.16.131:80
http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D
US
der
468 b
whitelisted
2560
irsetup.exe
POST
200
66.79.209.82:80
http://install.api.stardock.net/installer/Initialize/?format=xml
US
text
735 b
whitelisted
2560
irsetup.exe
GET
200
205.234.175.175:80
http://stardock.cachefly.net/installer_crosssell_images/bg_v1.png
US
image
973 b
whitelisted
2560
irsetup.exe
GET
200
172.217.16.131:80
http://ocsp.pki.goog/gts1o1/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQCgdZM8AVzzKAgAAAAALnDU
US
der
472 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
2560
irsetup.exe
205.234.175.175:80
stardock.cachefly.net
CacheNetworks, Inc.
US
suspicious
2560
irsetup.exe
172.217.22.14:443
www.google-analytics.com
Google Inc.
US
whitelisted
2560
irsetup.exe
172.217.16.131:80
ocsp.pki.goog
Google Inc.
US
whitelisted
2632
Fences.exe
162.125.66.6:443
dl.dropbox.com
Dropbox, Inc.
DE
shared
2560
irsetup.exe
66.79.209.93:80
installers.stardock.com
Telnet Worldwide, Inc.
US
unknown
2560
irsetup.exe
66.79.209.82:80
install.api.stardock.net
Telnet Worldwide, Inc.
US
malicious

DNS requests

Domain
IP
Reputation
install.api.stardock.net
  • 66.79.209.82
whitelisted
installers.stardock.com
  • 66.79.209.93
unknown
stardock.cachefly.net
  • 205.234.175.175
whitelisted
www.google-analytics.com
  • 172.217.22.14
whitelisted
ocsp.pki.goog
  • 172.217.16.131
whitelisted
dl.dropbox.com
  • 162.125.66.6
shared
dl.dropboxusercontent.com
  • 162.125.66.6
shared

Threats

PID
Process
Class
Message
2560
irsetup.exe
Misc activity
ADWARE [PTsecurity] Setup Factory Installer Checkin
1 ETPRO signatures available at the full report
Process
Message
Fences.exe
Skip locking directory Uninstall
Fences.exe
Skip locking file uninstall.exe
Fences.exe
Skip locking file uninstall.exe
Fences.exe
Skip locking directory Uninstall
Fences.exe
C:\Windows\system32\regsvr32.exe
Fences.exe
/s "C:\Program Files\Stardock\Fences\DesktopDock.dll"
Fences.exe
/s "C:\Program Files\Stardock\Fences\FencesMenu.dll"
Fences.exe
UninstaLL
Fences.exe
UninstaLL
Fences.exe
C:\Windows\system32\regsvr32.exe
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Reports
Stf64.rar