URL:

https://_kerberos._tcp.aws-us-east-1._sites.dc._msdcs.spenserstuart.com

Full analysis: https://app.any.run/tasks/552fcc2a-bd4d-45fe-adab-b742c83f34af
Verdict: Malicious activity
Analysis date: March 31, 2023, 22:29:43
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

471F402A0FB27A866B9FD0F6CC085599

SHA1:

FACBCC6E3772F160BBDE1B51E79D6F56A7F93219

SHA256:

ADBE951815C1597AFF93EE09E7995FF536CAA2DF452712EDE64757792866C25B

SSDEEP:

3:N8U/yZthoWhuS0wOSqj+kn:2zoZgxk

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

    No malicious indicators.

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 2696)

    • Create files in a temporary directory

      • iexplore.exe (PID: 2696)
      • iexplore.exe (PID: 3052)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
2
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
2696"C:\Program Files\Internet Explorer\iexplore.exe" "https://_kerberos._tcp.aws-us-east-1._sites.dc._msdcs.spenserstuart.com"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\kernelbase.dll
c:\windows\system32\kernel32.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
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
3052"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2696 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\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\api-ms-win-downlevel-version-l1-1-0.dll
Total events
47 570
Read events
47 384
Write events
186
Delete events
0

Modification events

(PID) Process:(2696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(2696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(2696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(2696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
0
Suspicious files
30
Text files
28
Unknown types
20

Dropped files

PID
Process
Filename
Type
2696iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:—
SHA256:—
2696iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442binary
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506binary
MD5:—
SHA256:—
2696iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442der
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\5FDC8E7D975BC3742DA8FED4316995DCbinary
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751binary
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\5FDC8E7D975BC3742DA8FED4316995DCder
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\7QRQIT2B.htmhtml
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\YTOWV792\K5NOWJ2J.htmhtml
MD5:—
SHA256:—
2696iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:F7DCB24540769805E5BB30D193944DCE
SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
18
TCP/UDP connections
33
DNS requests
15
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2696
iexplore.exe
GET
200
13.248.148.254:80
http://ww1.spenserstuart.com/favicon.ico
US
—
—
malicious
3052
iexplore.exe
GET
200
2.16.186.34:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgO%2BtDbaFzuZnCClSOMEw2gFcw%3D%3D
unknown
der
503 b
shared
2696
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D
US
der
1.47 Kb
whitelisted
3052
iexplore.exe
GET
200
13.248.148.254:80
http://ww1.spenserstuart.com/?subid1=9c96991a-d013-11ed-a507-194c7aece1f0
US
html
5.38 Kb
malicious
3052
iexplore.exe
GET
200
142.250.186.67:80
http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEEMhbiGFxLZ5EgQHgSI51DM%3D
US
der
471 b
whitelisted
3052
iexplore.exe
GET
200
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?d729af5ece66d986
US
compressed
61.1 Kb
whitelisted
3052
iexplore.exe
GET
200
13.248.148.254:80
http://ww1.spenserstuart.com/track.php?domain=spenserstuart.com&toggle=browserjs&uid=MTY4MDMwMTgxNy45MjA1OmJiMzY2ZGEyZWUwZGUyMzk2ODdiNDI3YmE3YTMyNGY3MDc1NjRhODY2YTg0NWEyMWY5NDgyNGM1MzY1YmE1YWY6NjQyNzVlZjllMGJhNQ%3D%3D
US
binary
20 b
malicious
2696
iexplore.exe
GET
200
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?e0d5e8c1ad326cb0
US
compressed
4.70 Kb
whitelisted
2696
iexplore.exe
GET
200
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?5276175bcb6db1a5
US
compressed
4.70 Kb
whitelisted
3052
iexplore.exe
GET
200
23.37.41.57:80
http://x1.c.lencr.org/
NL
der
717 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
3052
iexplore.exe
77.247.179.82:443
—
NForce Entertainment B.V.
NL
unknown
3052
iexplore.exe
93.184.221.240:80
ctldl.windowsupdate.com
EDGECAST
GB
whitelisted
2696
iexplore.exe
204.79.197.200:443
www.bing.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
2696
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
—
—
77.247.179.82:443
—
NForce Entertainment B.V.
NL
unknown
3052
iexplore.exe
23.37.41.57:80
x1.c.lencr.org
AKAMAI-AS
DE
suspicious
2696
iexplore.exe
93.184.221.240:80
ctldl.windowsupdate.com
EDGECAST
GB
whitelisted
—
—
13.248.148.254:80
ww1.spenserstuart.com
AMAZON-02
US
malicious
—
—
142.250.184.228:80
www.google.com
GOOGLE
US
whitelisted
3052
iexplore.exe
2.16.186.34:80
r3.o.lencr.org
Akamai International B.V.
DE
whitelisted

DNS requests

Domain
IP
Reputation
ctldl.windowsupdate.com
  • 93.184.221.240
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
x1.c.lencr.org
  • 23.37.41.57
whitelisted
r3.o.lencr.org
  • 2.16.186.34
  • 2.16.186.16
shared
ww1.spenserstuart.com
  • 13.248.148.254
  • 76.223.26.96
malicious
www.google.com
  • 142.250.184.228
malicious
partner.googleadservices.com
  • 142.250.186.162
whitelisted
d38psrni17bvxu.cloudfront.net
  • 18.66.121.135
  • 18.66.121.190
  • 18.66.121.138
  • 18.66.121.69
suspicious

Threats

No threats detected
No debug info
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Reports
https://_kerberos._tcp.aws-us-east-1._sites.dc._msdcs.spenserstuart.com