download:

MicWinHarComPCA_2010-11-01.crl

Full analysis: https://app.any.run/tasks/add8e5ad-0463-4245-8bad-2126ce878807
Verdict: Malicious activity
Analysis date: April 25, 2019, 08:49:04
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/octet-stream
File info: data
MD5:

F80528D17E679C97D8C2E276F8CA97F4

SHA1:

CD5A7DD8AF622A6682BF6375A85B044494121669

SHA256:

142EBD47D13864E388EB399676000DC632BE3D0D45392FEC2141E080C5B51668

SSDEEP:

12:P70JrXuBFaurBFVV3exNl7PukUjHa9pthopi1FYBx3D6Lsxorj2:jeDuDaurDfexNJuxHYHopi1Cx3pj

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

    • Uses RUNDLL32.EXE to load library

      • chrome.exe (PID: 184)
      • opera.exe (PID: 3712)
      • iexplore.exe (PID: 1412)

    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 184)

  • INFO

    • Application launched itself

      • chrome.exe (PID: 184)
      • iexplore.exe (PID: 1412)

    • Changes internet zones settings

      • iexplore.exe (PID: 1412)

    • Reads settings of System Certificates

      • chrome.exe (PID: 184)
      • iexplore.exe (PID: 1412)

    • Creates files in the user directory

      • iexplore.exe (PID: 1248)
      • opera.exe (PID: 3712)
      • iexplore.exe (PID: 1412)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1248)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 1248)

    • Changes settings of System certificates

      • iexplore.exe (PID: 1412)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 1412)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.der | DER encoded X509 Certificate (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
63
Monitored processes
29
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start rundll32.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs rundll32.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs opera.exe opera.exe no specs chrome.exe no specs iexplore.exe iexplore.exe rundll32.exe no specs rundll32.exe no specs taskmgr.exe no specs rundll32.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
184"C:\Program Files\Google\Chrome\Application\chrome.exe" C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
3221225547
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
324"C:\Windows\system32\taskmgr.exe" /4C:\Windows\system32\taskmgr.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskmgr.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\gdi32.dll
c:\windows\system32\user32.dll
1180"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=960,11659240946840176554,15815387434956610658,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=11455476594954581212 --mojo-platform-channel-handle=4128 --ignored=" --type=renderer " /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1248"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1412 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
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\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
1412"C:\Program Files\Internet Explorer\iexplore.exe" C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
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\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1476"C:\Windows\system32\rundll32.exe" cryptext.dll,CryptExtOpenCRL C:\Users\admin\Downloads\MicWinHarComPCA_2010-11-01.crlC:\Windows\system32\rundll32.exe—chrome.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
1848"C:\Windows\system32\rundll32.exe" cryptext.dll,CryptExtOpenCRL C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\W6BILNHO\MicWinHarComPCA_2010-11-01[1].crlC:\Windows\system32\rundll32.exe—iexplore.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
1856"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=124 --on-initialized-event-handle=308 --parent-handle=312 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2156"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—explorer.exe
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\rpcrt4.dll
2180"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=960,11659240946840176554,15815387434956610658,131072 --enable-features=PasswordImport --lang=en-US --no-sandbox --service-request-channel-token=17603462406304185372 --mojo-platform-channel-handle=2860 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\73.0.3683.75\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
Total events
2 258
Read events
1 914
Write events
335
Delete events
9

Modification events

(PID) Process:(3080) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1856) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:writeName:184-13200655809311625
Value:
259
(PID) Process:(184) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(184) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(184) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(184) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(184) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(184) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(184) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(184) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:3488-13197474229333984
Value:
0
Executable files
0
Suspicious files
127
Text files
212
Unknown types
31

Dropped files

PID
Process
Filename
Type
184chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\index —
MD5:—
SHA256:—
184chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_0 —
MD5:—
SHA256:—
184chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1 —
MD5:—
SHA256:—
184chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_2 —
MD5:—
SHA256:—
184chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_3 —
MD5:—
SHA256:—
184chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\d51138ba-2a8d-49d7-b708-5826074eb7d6.tmp —
MD5:—
SHA256:—
184chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\index —
MD5:—
SHA256:—
184chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000018.dbtmp —
MD5:—
SHA256:—
184chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_0 —
MD5:—
SHA256:—
184chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1 —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
15
TCP/UDP connections
44
DNS requests
29
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
184
chrome.exe
GET
302
172.217.18.14:80
http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx
US
html
504 b
whitelisted
3712
opera.exe
GET
200
66.225.197.197:80
http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl
US
der
543 b
whitelisted
3712
opera.exe
GET
302
172.217.18.99:80
http://www.google.com.ua/search?client=opera&q=http://crl.microsoft.com/pki/crl/products/MicWinHarComPCA_2010-11-01.crl&sourceid=opera&ie=utf-8&oe=utf-8&channel=suggest
US
html
401 b
whitelisted
3712
opera.exe
GET
302
172.217.18.99:80
http://www.google.com.ua/search?q=http://crl.microsoft.com/pki/crl/products/MicWinHarComPCA_2010-11-01.crl&sourceid=opera&ie=utf-8&oe=utf-8&channel=suggest
US
html
385 b
whitelisted
3712
opera.exe
GET
200
216.58.210.3:80
http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEA5AmL3dgLDTOUoOFIfXdlw%3D
US
der
471 b
whitelisted
3712
opera.exe
GET
200
216.58.210.3:80
http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEArh8TEw0qVHlpAG8Tl38fQ%3D
US
der
471 b
whitelisted
184
chrome.exe
GET
200
173.194.164.140:80
http://r6---sn-4g5e6nle.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=185.217.119.8&mm=28&mn=sn-4g5e6nle&ms=nvh&mt=1556182100&mv=m&pl=24&shardbypass=yes
US
crx
842 Kb
whitelisted
3712
opera.exe
GET
200
216.58.210.3:80
http://crl.pki.goog/gsr2/gsr2.crl
US
der
546 b
whitelisted
3712
opera.exe
GET
200
216.58.210.3:80
http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEChmJJFav7SZjyHUGbGftTo%3D
US
der
471 b
whitelisted
184
chrome.exe
GET
200
2.16.186.120:80
http://crl.microsoft.com/pki/crl/products/MicWinHarComPCA_2010-11-01.crl
unknown
der
588 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
184
chrome.exe
172.217.16.131:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
184
chrome.exe
172.217.18.99:443
www.google.com.ua
Google Inc.
US
whitelisted
184
chrome.exe
172.217.18.174:443
clients1.google.com
Google Inc.
US
whitelisted
184
chrome.exe
172.217.16.163:443
ssl.gstatic.com
Google Inc.
US
whitelisted
184
chrome.exe
216.58.210.3:443
www.gstatic.com
Google Inc.
US
whitelisted
184
chrome.exe
2.16.186.120:80
crl.microsoft.com
Akamai International B.V.
—
whitelisted
184
chrome.exe
172.217.18.106:443
fonts.googleapis.com
Google Inc.
US
whitelisted
184
chrome.exe
172.217.16.206:443
ogs.google.com
Google Inc.
US
whitelisted
184
chrome.exe
216.58.206.14:443
clients2.google.com
Google Inc.
US
whitelisted
184
chrome.exe
216.58.206.3:443
fonts.gstatic.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
clientservices.googleapis.com
  • 172.217.16.131
whitelisted
www.google.com.ua
  • 172.217.18.99
whitelisted
accounts.google.com
  • 172.217.22.109
shared
clients1.google.com
  • 172.217.18.174
whitelisted
ssl.gstatic.com
  • 172.217.16.163
whitelisted
www.gstatic.com
  • 216.58.210.3
whitelisted
apis.google.com
  • 172.217.18.110
whitelisted
www.google.com
  • 74.125.133.103
  • 74.125.133.147
  • 74.125.133.104
  • 74.125.133.106
  • 74.125.133.99
  • 74.125.133.105
malicious
www.google.fr
  • 172.217.21.227
whitelisted
crl.microsoft.com
  • 2.16.186.120
  • 2.16.186.74
whitelisted

Threats

No threats detected
No debug info
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Reports
MicWinHarComPCA_2010-11-01.crl