URL:

http://i-tec.cz/wp-content/uploads/man_dri/GLAN%20RTL8153_win.zip

Full analysis: https://app.any.run/tasks/be83dd87-059a-471f-9668-6d9fb2813680
Verdict: Malicious activity
Analysis date: July 20, 2021, 01:10:20
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

09AF1825BAA8145905F13081B7826F06

SHA1:

366E75573878668EAA5F7AF4DBB82318B5C34040

SHA256:

0DF455AAF31D75E046DDAE437B63D40B450F2DEF12E5F72004F8E40B836D87CE

SSDEEP:

3:N1KXsAcGxVIfAQyUmKOV3x4QWGc:CR3TIfAZUmdUP

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

    • Detects Cygwin installation

      • WinRAR.exe (PID: 1232)
    • Loads dropped or rewritten executable

      • SearchProtocolHost.exe (PID: 3512)
      • setup.exe (PID: 2768)
    • Application was dropped or rewritten from another process

      • Install_USB_Win10_10045.20_06222021.exe (PID: 3956)
      • Install_USB_Win10_10045.20_06222021.exe (PID: 3856)
      • setup.exe (PID: 2768)
      • RTINSTALLER32.EXE (PID: 2772)
    • Drops executable file immediately after starts

      • Install_USB_Win10_10045.20_06222021.exe (PID: 3856)
    • Actions looks like stealing of personal data

      • Install_USB_Win10_10045.20_06222021.exe (PID: 3856)
  • SUSPICIOUS

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 1528)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 1232)
      • Install_USB_Win10_10045.20_06222021.exe (PID: 3856)
      • setup.exe (PID: 2768)
    • Checks supported languages

      • WinRAR.exe (PID: 1232)
      • Install_USB_Win10_10045.20_06222021.exe (PID: 3856)
      • setup.exe (PID: 2768)
      • RTINSTALLER32.EXE (PID: 2772)
    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 1232)
      • Install_USB_Win10_10045.20_06222021.exe (PID: 3856)
      • setup.exe (PID: 2768)
    • Reads the computer name

      • WinRAR.exe (PID: 1232)
      • setup.exe (PID: 2768)
    • Reads default file associations for system extensions

      • SearchProtocolHost.exe (PID: 3512)
    • Reads the Windows organization settings

      • setup.exe (PID: 2768)
    • Reads Windows owner or organization settings

      • setup.exe (PID: 2768)
    • Reads Environment values

      • vssvc.exe (PID: 3928)
    • Executed as Windows Service

      • vssvc.exe (PID: 3928)
    • Creates files in the program directory

      • setup.exe (PID: 2768)
      • RTINSTALLER32.EXE (PID: 2772)
    • Searches for installed software

      • setup.exe (PID: 2768)
    • Creates a directory in Program Files

      • setup.exe (PID: 2768)
  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 1048)
    • Application launched itself

      • iexplore.exe (PID: 1048)
    • Reads the computer name

      • iexplore.exe (PID: 1048)
      • iexplore.exe (PID: 1528)
      • explorer.exe (PID: 992)
      • vssvc.exe (PID: 3928)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 1528)
      • iexplore.exe (PID: 1048)
    • Checks supported languages

      • iexplore.exe (PID: 1048)
      • iexplore.exe (PID: 1528)
      • explorer.exe (PID: 992)
      • vssvc.exe (PID: 3928)
    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 1048)
    • Checks Windows Trust Settings

      • iexplore.exe (PID: 1528)
      • iexplore.exe (PID: 1048)
    • Reads the date of Windows installation

      • iexplore.exe (PID: 1048)
    • Creates files in the user directory

      • iexplore.exe (PID: 1048)
    • Changes settings of System certificates

      • iexplore.exe (PID: 1048)
    • Manual execution by user

      • Install_USB_Win10_10045.20_06222021.exe (PID: 3956)
      • Install_USB_Win10_10045.20_06222021.exe (PID: 3856)
      • explorer.exe (PID: 992)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 1048)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
50
Monitored processes
10
Malicious processes
5
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start drop and start iexplore.exe iexplore.exe winrar.exe searchprotocolhost.exe no specs explorer.exe no specs install_usb_win10_10045.20_06222021.exe no specs install_usb_win10_10045.20_06222021.exe setup.exe vssvc.exe no specs rtinstaller32.exe

Process information

PID
CMD
Path
Indicators
Parent process
992"C:\Windows\explorer.exe" C:\Windows\explorer.exeExplorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\advapi32.dll
1048"C:\Program Files\Internet Explorer\iexplore.exe" "http://i-tec.cz/wp-content/uploads/man_dri/GLAN%20RTL8153_win.zip"C:\Program Files\Internet Explorer\iexplore.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
1232"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\GLAN RTL8153_win.zip"C:\Program Files\WinRAR\WinRAR.exe
iexplore.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\shlwapi.dll
1528"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1048 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2768.\setup.exeC:\Users\admin\AppData\Local\Temp\7zS5A5E.tmp\setup.exe
Install_USB_Win10_10045.20_06222021.exe
User:
admin
Company:
Realtek
Integrity Level:
HIGH
Description:
InstallScript Setup Launcher Unicode
Exit code:
2147753984
Version:
1.00.0001
Modules
Images
c:\users\admin\appdata\local\temp\7zs5a5e.tmp\setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2772"C:\Program Files\Realtek\Realtek USB Ethernet Controller All-In-One Windows Driver\RTINSTALLER32.EXE" /mi /q /VISTA815x /X86 C:\Program Files\Realtek\Realtek USB Ethernet Controller All-In-One Windows Driver\RTINSTALLER32.EXE
setup.exe
User:
admin
Company:
Realtek Semiconductor Corp.
Integrity Level:
HIGH
Description:
RTInstaller
Exit code:
3221225477
Version:
1.0.0.86
Modules
Images
c:\program files\realtek\realtek usb ethernet controller all-in-one windows driver\rtinstaller32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
3512"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe3_ Global\UsGthrCtrlFltPipeMssGthrPipe3 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" C:\Windows\system32\SearchProtocolHost.exeSearchIndexer.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Windows Search Protocol Host
Exit code:
0
Version:
7.00.7601.24542 (win7sp1_ldr_escrow.191209-2211)
Modules
Images
c:\windows\system32\searchprotocolhost.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\user32.dll
c:\windows\system32\gdi32.dll
3856"C:\Users\admin\Downloads\GLAN RTL8153_win\Windows 10 (10.45.20)\Install_USB_Win10_10045.20_06222021.exe" C:\Users\admin\Downloads\GLAN RTL8153_win\Windows 10 (10.45.20)\Install_USB_Win10_10045.20_06222021.exe
Explorer.EXE
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\downloads\glan rtl8153_win\windows 10 (10.45.20)\install_usb_win10_10045.20_06222021.exe
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
3928C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft� Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.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\user32.dll
c:\windows\system32\gdi32.dll
3956"C:\Users\admin\Downloads\GLAN RTL8153_win\Windows 10 (10.45.20)\Install_USB_Win10_10045.20_06222021.exe" C:\Users\admin\Downloads\GLAN RTL8153_win\Windows 10 (10.45.20)\Install_USB_Win10_10045.20_06222021.exeExplorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\downloads\glan rtl8153_win\windows 10 (10.45.20)\install_usb_win10_10045.20_06222021.exe
c:\windows\system32\ntdll.dll
Total events
21 425
Read events
21 070
Write events
349
Delete events
6

Modification events

(PID) Process:(1048) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(1048) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
214879840
(PID) Process:(1048) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30899460
(PID) Process:(1048) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
515037262
(PID) Process:(1048) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30899460
(PID) Process:(1048) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(1048) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1048) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1048) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(1048) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
61
Suspicious files
87
Text files
335
Unknown types
34

Dropped files

PID
Process
Filename
Type
1048iexplore.exeC:\Users\admin\Downloads\GLAN RTL8153_win.zip
MD5:
SHA256:
1528iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:
SHA256:
1528iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\644B8874112055B5E195ECB0E8F243A4der
MD5:
SHA256:
1048iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776der
MD5:
SHA256:
1528iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\GLAN%20RTL8153_win[1].htmhtml
MD5:
SHA256:
1528iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\644B8874112055B5E195ECB0E8F243A4binary
MD5:
SHA256:
1528iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EDB09E4F3991F66C88FAAEA64859808der
MD5:
SHA256:
1528iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751binary
MD5:
SHA256:
1048iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776binary
MD5:
SHA256:
1528iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751der
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
22
DNS requests
17
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1528
iexplore.exe
GET
200
2.16.186.11:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgRYaLDECQsWwh55pxTFhad7fw%3D%3D
unknown
der
503 b
shared
1528
iexplore.exe
GET
301
81.91.86.14:80
http://i-tec.cz/wp-content/uploads/man_dri/GLAN%20RTL8153_win.zip
CZ
html
374 b
malicious
1048
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D
US
der
1.47 Kb
whitelisted
1048
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
1048
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAxq6XzO1ZmDhpCgCp6lMhQ%3D
US
der
471 b
whitelisted
1528
iexplore.exe
GET
200
23.45.105.185:80
http://x1.c.lencr.org/
NL
der
717 b
whitelisted
1048
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
1528
iexplore.exe
GET
200
2.16.186.33:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?3d5916ad58157347
unknown
compressed
4.70 Kb
whitelisted
1528
iexplore.exe
GET
200
2.16.186.10:80
http://crl.identrust.com/DSTROOTCAX3CRL.crl
unknown
der
1.16 Kb
whitelisted
1528
iexplore.exe
GET
200
2.16.186.33:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?8d072969fcd9eebf
unknown
compressed
4.70 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1528
iexplore.exe
81.91.86.14:443
i-tec.cz
Web4U s.r.o.
CZ
malicious
1528
iexplore.exe
2.16.186.33:80
ctldl.windowsupdate.com
Akamai International B.V.
whitelisted
1528
iexplore.exe
2.16.186.11:80
r3.o.lencr.org
Akamai International B.V.
whitelisted
1528
iexplore.exe
2.16.186.10:80
crl.identrust.com
Akamai International B.V.
whitelisted
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1528
iexplore.exe
81.91.86.14:80
i-tec.cz
Web4U s.r.o.
CZ
malicious
1048
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1048
iexplore.exe
204.79.197.203:443
www.msn.com
Microsoft Corporation
US
malicious
1048
iexplore.exe
13.92.246.37:443
query.prod.cms.msn.com
Microsoft Corporation
US
whitelisted
1048
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
i-tec.cz
  • 81.91.86.14
malicious
i-tec.pro
  • 81.91.86.14
malicious
ctldl.windowsupdate.com
  • 2.16.186.33
  • 2.16.186.25
whitelisted
crl.identrust.com
  • 2.16.186.10
  • 2.16.186.27
whitelisted
x1.c.lencr.org
  • 23.45.105.185
whitelisted
r3.o.lencr.org
  • 2.16.186.11
  • 2.16.186.10
shared
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted

Threats

No threats detected
No debug info