URL:

http://2.au.download.windowsupdate.com/d/msdownload/update/software/secu/2020/10/windows10.0-kb4580325-x64_7cdf5f50ee497f6f94bca6be791dcaeecce5e307.cab

Full analysis: https://app.any.run/tasks/b8ded6ad-0bb4-4975-9c78-f5de15542abb
Verdict: No threats detected
Analysis date: November 17, 2020, 07:47:56
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

FF724DA670130D7C8A8A28F2C88C2B5D

SHA1:

B879BA815570A7EDDDC15CF2298CF711A5E1082A

SHA256:

9F66824752A946120A4DD76D29BF5893A3DF26C8A6E376C793D2B41A24987FEA

SSDEEP:

3:N1KNSLEWd9r4ExKVKSLJkACANp6mMAgkVQ7j5UlRDchfMYMjAASwHn:CADd9AVxpvMA3QH5g/VjUyn

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

    • Changes settings of System certificates

      • rundll32.exe (PID: 620)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 1576)

    • Adds / modifies Windows certificates

      • rundll32.exe (PID: 620)

  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 2556)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2324)
      • iexplore.exe (PID: 2556)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 2556)

    • Application launched itself

      • iexplore.exe (PID: 2556)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 2556)

    • Changes settings of System certificates

      • iexplore.exe (PID: 2556)

    • Manual execution by user

      • rundll32.exe (PID: 620)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2556)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
4
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe winrar.exe rundll32.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
620"C:\Windows\system32\rundll32.exe" cryptext.dll,CryptExtOpenCAT C:\Users\admin\Desktop\package_2_for_kb4580325~31bf3856ad364e35~amd64~~10.0.1.0.catC:\Windows\system32\rundll32.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\imagehlp.dll
1576"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\windows10.0-kb4580325-x64_7cdf5f50ee497f6f94bca6be791dcaeecce5e307.cab"C:\Program Files\WinRAR\WinRAR.exe
iexplore.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.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\comdlg32.dll
2324"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2556 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:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2556"C:\Program Files\Internet Explorer\iexplore.exe" http://2.au.download.windowsupdate.com/d/msdownload/update/software/secu/2020/10/windows10.0-kb4580325-x64_7cdf5f50ee497f6f94bca6be791dcaeecce5e307.cabC:\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:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
Total events
1 229
Read events
1 123
Write events
100
Delete events
6

Modification events

(PID) Process:(2556) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
297771920
(PID) Process:(2556) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30850230
(PID) Process:(2556) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2556) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2556) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2556) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2556) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2556) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2556) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2556) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
2
Suspicious files
16
Text files
10
Unknown types
6

Dropped files

PID
Process
Filename
Type
2324iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\windows10.0-kb4580325-x64_7cdf5f50ee497f6f94bca6be791dcaeecce5e307[1].cab —
MD5:—
SHA256:—
2324iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\windows10.0-kb4580325-x64_7cdf5f50ee497f6f94bca6be791dcaeecce5e307.cab.97wg9y1.partial —
MD5:—
SHA256:—
2556iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF5516C221D2A22DFD.TMP —
MD5:—
SHA256:—
2556iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\windows10.0-kb4580325-x64_7cdf5f50ee497f6f94bca6be791dcaeecce5e307.cab.97wg9y1.partial:Zone.Identifier —
MD5:—
SHA256:—
2556iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\windows10.0-kb4580325-x64_7cdf5f50ee497f6f94bca6be791dcaeecce5e307.cab —
MD5:—
SHA256:—
2556iexplore.exeC:\Users\admin\AppData\Local\Temp\Cab4141.tmp —
MD5:—
SHA256:—
2556iexplore.exeC:\Users\admin\AppData\Local\Temp\Tar4142.tmp —
MD5:—
SHA256:—
2556iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver4172.tmp —
MD5:—
SHA256:—
2556iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203binary
MD5:—
SHA256:—
1576WinRAR.exeC:\Users\admin\Desktop\package_2_for_kb4580325~31bf3856ad364e35~amd64~~10.0.1.0.catcat
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
8
DNS requests
6
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2324
iexplore.exe
GET
200
92.122.50.26:80
http://2.au.download.windowsupdate.com/d/msdownload/update/software/secu/2020/10/windows10.0-kb4580325-x64_7cdf5f50ee497f6f94bca6be791dcaeecce5e307.cab
unknown
compressed
21.1 Mb
whitelisted
2556
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
2556
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
2556
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 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
2556
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2556
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2324
iexplore.exe
92.122.50.26:80
2.au.download.windowsupdate.com
Telia Company AB
—
suspicious

DNS requests

Domain
IP
Reputation
2.au.download.windowsupdate.com
  • 92.122.50.26
  • 92.122.50.9
  • 92.122.50.32
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2025 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
http://2.au.download.windowsupdate.com/d/msdownload/update/software/secu/2020/10/windows10.0-kb4580325-x64_7cdf5f50ee497f6f94bca6be791dcaeecce5e307.cab