URL:

https://bs.serving-sys.com

Full analysis: https://app.any.run/tasks/baf93e5a-0392-47db-87d0-d7f2a466193a
Verdict: No threats detected
Analysis date: March 16, 2023, 18:57:59
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

135B447A2B4FFE230ECE516651D31415

SHA1:

C369B5C15E27DD8057AFD37B99FBACD48B06764D

SHA256:

1205610B04667A43854E86137191F6B115DCB13F4A53C20956307D3A267FE96A

SSDEEP:

3:N8ByNyn:2wsn

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: 2368)

    • Create files in a temporary directory

      • iexplore.exe (PID: 2368)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
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
2368"C:\Program Files\Internet Explorer\iexplore.exe" "https://bs.serving-sys.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\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\user32.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\gdi32.dll
3220"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2368 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
32 526
Read events
32 142
Write events
380
Delete events
4

Modification events

(PID) Process:(2368) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(2368) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(2368) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(2368) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2368) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2368) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2368) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2368) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2368) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2368) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
0
Suspicious files
56
Text files
146
Unknown types
98

Dropped files

PID
Process
Filename
Type
2368iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442der
MD5:—
SHA256:—
3220iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:—
SHA256:—
2368iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\favicon[1].icoimage
MD5:DA597791BE3B6E732F0BC8B20E38EE62
SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07
3220iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\75CA58072B9926F763A91F0CC2798706_B5D3A17E5BEDD2EDA793611A0A74E1E8der
MD5:—
SHA256:—
3220iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\75CA58072B9926F763A91F0CC2798706_056B48C93C4964C2E64C0A8958238656binary
MD5:—
SHA256:—
3220iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\75CA58072B9926F763A91F0CC2798706_056B48C93C4964C2E64C0A8958238656der
MD5:—
SHA256:—
3220iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F53EB4E574DE32C870452087D92DBEBB_3EF10877229B7492D0F6C4B47CD36F27der
MD5:—
SHA256:—
3220iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\75CA58072B9926F763A91F0CC2798706_B5D3A17E5BEDD2EDA793611A0A74E1E8binary
MD5:—
SHA256:—
3220iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:F7DCB24540769805E5BB30D193944DCE
SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA
3220iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6A2279C2CA42EBEE26F14589F0736E50binary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
25
TCP/UDP connections
112
DNS requests
37
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3220
iexplore.exe
GET
200
18.65.32.234:80
http://ocsp.r2m02.amazontrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRmbQtwnInkvkvr7BNFR%2BS2lTYPjAQUwDFSzVpQw4J8dHHOy%2Bmc%2BXrrguICEAb6shEcobapW9%2BlKAkvnCU%3D
US
der
471 b
whitelisted
3220
iexplore.exe
GET
200
18.65.32.234:80
http://ocsp.r2m02.amazontrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRmbQtwnInkvkvr7BNFR%2BS2lTYPjAQUwDFSzVpQw4J8dHHOy%2Bmc%2BXrrguICEAETQaoJFbZl9Ajcad9oq0c%3D
US
der
471 b
whitelisted
3220
iexplore.exe
GET
200
108.156.63.199:80
http://crl.r2m01.amazontrust.com/r2m01.crl
US
binary
109 Kb
suspicious
3220
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAyO4MkNaokViAQGHuJB%2Ba8%3D
US
der
471 b
whitelisted
3220
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAbY2QTVWENG9oovp1QifsQ%3D
US
der
471 b
whitelisted
3220
iexplore.exe
GET
200
23.37.43.27:80
http://s.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS56bKHAoUD%2BOyl%2B0LhPg9JxyQm4gQUf9Nlp8Ld7LvwMAnzQzn6Aq8zMTMCEEsrARXN5cdIGzzd%2Ft4RFp4%3D
NL
der
1.53 Kb
shared
2368
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
3220
iexplore.exe
GET
200
52.222.250.112:80
http://ocsp.rootca1.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPWaOUU8%2B5VZ5%2Fa9jFTaU9pkK3FAQUhBjMhTTsvAyUlC4IWZzHshBOCggCEwdzEkpLy9ROx7U76vGUhC06D6E%3D
US
der
1.39 Kb
shared
3220
iexplore.exe
GET
200
52.222.250.112:80
http://ocsp.rootca1.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPWaOUU8%2B5VZ5%2Fa9jFTaU9pkK3FAQUhBjMhTTsvAyUlC4IWZzHshBOCggCEwdzEjgLnWaIozse2b%2BczaaODg8%3D
US
der
1.39 Kb
shared
2368
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 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
3220
iexplore.exe
18.196.88.86:443
bs.serving-sys.com
AMAZON-02
DE
unknown
3220
iexplore.exe
108.138.2.195:80
o.ss2.us
AMAZON-02
US
unknown
—
—
13.107.21.200:443
www.bing.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
2368
iexplore.exe
13.107.21.200:443
www.bing.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
2368
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
—
—
143.204.214.13:80
s.ss2.us
AMAZON-02
US
malicious
3220
iexplore.exe
52.222.250.174:80
ocsp.rootg2.amazontrust.com
AMAZON-02
US
whitelisted
3220
iexplore.exe
52.222.250.112:80
ocsp.rootg2.amazontrust.com
AMAZON-02
US
whitelisted
3220
iexplore.exe
18.65.32.234:80
ocsp.r2m02.amazontrust.com
AMAZON-02
US
unknown
2368
iexplore.exe
13.226.95.221:443
advertising.amazon.com
AMAZON-02
US
unknown

DNS requests

Domain
IP
Reputation
bs.serving-sys.com
  • 18.196.88.86
  • 18.193.214.114
  • 18.198.252.100
  • 18.194.231.84
  • 18.195.105.74
  • 35.156.72.34
  • 52.29.181.78
  • 3.66.196.27
whitelisted
ctldl.windowsupdate.com
  • 8.253.204.249
  • 67.27.157.254
  • 8.253.95.249
  • 67.27.159.126
  • 8.248.145.254
whitelisted
o.ss2.us
  • 108.138.2.195
  • 108.138.2.10
  • 108.138.2.107
  • 108.138.2.173
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 13.107.21.200
  • 204.79.197.200
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
s.ss2.us
  • 143.204.214.13
  • 143.204.214.29
  • 143.204.214.21
  • 143.204.214.59
whitelisted
ocsp.rootg2.amazontrust.com
  • 52.222.250.174
  • 52.222.250.112
  • 52.222.250.42
  • 52.222.250.185
whitelisted
ocsp.rootca1.amazontrust.com
  • 52.222.250.112
  • 52.222.250.185
  • 52.222.250.174
  • 52.222.250.42
shared
ocsp.r2m02.amazontrust.com
  • 18.65.32.234
whitelisted

Threats

PID
Process
Class
Message
3220
iexplore.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
3220
iexplore.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
No debug info
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Reports
https://bs.serving-sys.com