URL:

http://crl02.dacfi.es/ocsp

Full analysis: https://app.any.run/tasks/9ed846c3-6dc0-4188-8347-1c3000773841
Verdict: Malicious activity
Analysis date: January 05, 2024, 09:37:37
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

4295FED0BB1A482D376B84D6E1F81230

SHA1:

8DD6FDFD7DA9E0108C5395DAF9C3FDCF67CAFA35

SHA256:

7DBE7A1EEE7CB5DE03A98410626E20974F83E810420FEB5A1515FC048EDC6EBB

SSDEEP:

3:N1KdXpeVn:CPKn

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: 2044)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
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
296"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2044 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\iertutil.dll
2044"C:\Program Files\Internet Explorer\iexplore.exe" "http://crl02.dacfi.es/ocsp"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\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
9 427
Read events
9 357
Write events
68
Delete events
2

Modification events

(PID) Process:(2044) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(2044) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(2044) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(2044) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2044) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2044) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2044) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2044) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2044) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2044) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
0
Suspicious files
14
Text files
20
Unknown types
0

Dropped files

PID
Process
Filename
Type
2044iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\versionlist.xmlxml
MD5:CBD0581678FA40F0EDCBC7C59E0CAD10
SHA256:159BD4343F344A08F6AF3B716B6FA679859C1BD1D7030D26FF5EF0255B86E1D9
2044iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868binary
MD5:D183E83441360EC71B9EF48D38979D99
SHA256:6501905BDC2E7AF058AEF30BB0706C4AF956009E48EC20417A33343B71D90720
296iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\ocsp[1].htmhtml
MD5:40BCCAA5C01EFA7C56622315B0643429
SHA256:D4A75D89B0763A5111053CDBD7360B9E3A38037F8932C129826C2AF80E258560
2044iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118Abinary
MD5:8F756C0A28CD40092D8F61ECF0DE3FAE
SHA256:C95D8B8041F90C0DFF8B72DF169812BD711393015A041E9892922A7D70EE2B2A
296iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\arrows[1].pngimage
MD5:0CB2E5165DC9324EB462199F04E1FFA9
SHA256:67DFF0AAD873050F12609885F2264417CCDD0D438311000A704C89F0865F7865
2044iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[1].icoimage
MD5:DA597791BE3B6E732F0BC8B20E38EE62
SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07
2044iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:AF4768FDC21A62D1E90ED3796079C9B9
SHA256:134BF4EF8B0672BEB77816C52268590C3BC9FFD54FE89349B4E9F8DEF1DBFD25
2044iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\AZBRIGUL.txttext
MD5:7A201AE5A52C949082E6C17F42585A94
SHA256:3230A7DFE0BA072A7210B2EC964E1462F57D408DACB6279477977F6168050F13
2044iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776der
MD5:EF0413E6E50D0C4CBA0F5B5AF2B238B0
SHA256:580F8DAF29724827B00D2CD5650D0D5730BB7B379B7201ED3032D9DE7CC33068
2044iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[2].icoimage
MD5:DA597791BE3B6E732F0BC8B20E38EE62
SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
13
TCP/UDP connections
23
DNS requests
13
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
296
iexplore.exe
GET
200
185.53.177.50:80
http://crl02.dacfi.es/ocsp
unknown
html
5.77 Kb
unknown
296
iexplore.exe
GET
200
185.53.177.50:80
http://crl02.dacfi.es/track.php?domain=dacfi.es&toggle=browserjs&uid=MTcwNDQ0NzQ2Ny4xNTAzOjE1NjE5NTA1NDY3OGIwN2NlOWNlMjkxODE0YjhhYWIwZTBhM2FkYWI4MTg2ZWY0ZjZlMjA5ZjJiZDc5YzY3MWE6NjU5N2NkZWIyNGIxOA%3D%3D
unknown
binary
20 b
unknown
296
iexplore.exe
GET
200
18.66.121.190:80
http://d38psrni17bvxu.cloudfront.net/themes/cleanPeppermintBlack_657d9013/img/arrows.png
unknown
image
11.1 Kb
unknown
296
iexplore.exe
GET
201
185.53.177.50:80
http://crl02.dacfi.es/ls.php?t=6597cdeb&token=24889fb0e33fd67831d7db6e6b9fdb18508d4b06
unknown
binary
16 b
unknown
2044
iexplore.exe
GET
200
185.53.177.50:80
http://crl02.dacfi.es/favicon.ico
unknown
—
—
unknown
2044
iexplore.exe
GET
200
87.248.204.0:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?111b88f027149bc7
unknown
compressed
4.66 Kb
unknown
2044
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAqvpsXKY8RRQeo74ffHUxc%3D
unknown
binary
471 b
unknown
1080
svchost.exe
GET
304
178.79.242.128:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?3e412f7b4eff0943
unknown
—
—
unknown
2044
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
binary
471 b
unknown
2044
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA177el9ggmWelJjG4vdGL0%3D
unknown
binary
471 b
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
296
iexplore.exe
185.53.177.50:80
crl02.dacfi.es
Team Internet AG
DE
malicious
296
iexplore.exe
18.66.121.190:80
d38psrni17bvxu.cloudfront.net
AMAZON-02
US
unknown
2044
iexplore.exe
185.53.177.50:80
crl02.dacfi.es
Team Internet AG
DE
malicious
2044
iexplore.exe
104.126.37.161:443
www.bing.com
Akamai International B.V.
DE
unknown
2044
iexplore.exe
87.248.204.0:80
ctldl.windowsupdate.com
LLNW
US
unknown
2044
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
2044
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
EDGECAST
US
whitelisted
1080
svchost.exe
178.79.242.128:80
ctldl.windowsupdate.com
LLNW
DE
unknown

DNS requests

Domain
IP
Reputation
crl02.dacfi.es
  • 185.53.177.50
unknown
d38psrni17bvxu.cloudfront.net
  • 18.66.121.190
  • 18.66.121.69
  • 18.66.121.135
  • 18.66.121.138
unknown
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 104.126.37.161
  • 104.126.37.163
  • 104.126.37.184
  • 104.126.37.162
  • 104.126.37.170
  • 104.126.37.179
  • 104.126.37.160
  • 104.126.37.168
  • 104.126.37.171
whitelisted
ctldl.windowsupdate.com
  • 87.248.204.0
  • 178.79.242.128
  • 178.79.242.0
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ieonline.microsoft.com
  • 204.79.197.200
whitelisted
go.microsoft.com
  • 2.18.97.227
whitelisted

Threats

No threats detected
No debug info
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Reports
http://crl02.dacfi.es/ocsp