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URL:

https://dokumen.pub/system-programming-with-c-and-unix-9780136067122-0136067123.html

Full analysis: https://app.any.run/tasks/40e8ac22-f830-41e4-99a5-c091985e21b5
Verdict: Malicious activity
Analysis date: January 24, 2022, 23:45:25
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

79C98783544C1DD2B870ABA0FBC9FBFC

SHA1:

2EEE6D8821991DCF9F77637BF9630E8B16AB4B4F

SHA256:

E30A643F76BE7FD165A49B5E846F5639C1AC89DE96B4C87272D1ACE213D7C08E

SSDEEP:

3:N8Sl/wRCUIIM1mSEWTVeUXY+hUXL:2SlyCRIbWZLX8XL

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

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 2684)
      • iexplore.exe (PID: 508)

  • INFO

    • Checks supported languages

      • iexplore.exe (PID: 2684)
      • iexplore.exe (PID: 3148)
      • iexplore.exe (PID: 508)

    • Reads the computer name

      • iexplore.exe (PID: 3148)
      • iexplore.exe (PID: 2684)
      • iexplore.exe (PID: 508)

    • Changes internet zones settings

      • iexplore.exe (PID: 3148)

    • Application launched itself

      • iexplore.exe (PID: 3148)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 3148)
      • iexplore.exe (PID: 2684)
      • iexplore.exe (PID: 508)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 3148)
      • iexplore.exe (PID: 2684)
      • iexplore.exe (PID: 508)

    • Dropped object may contain Bitcoin addresses

      • iexplore.exe (PID: 2684)
      • iexplore.exe (PID: 3148)

    • Changes settings of System certificates

      • iexplore.exe (PID: 3148)

    • Creates files in the user directory

      • iexplore.exe (PID: 2684)
      • iexplore.exe (PID: 3148)
      • iexplore.exe (PID: 508)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3148)

    • Reads internet explorer settings

      • iexplore.exe (PID: 2684)
      • iexplore.exe (PID: 508)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
3
Malicious processes
0
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
3148"C:\Program Files\Internet Explorer\iexplore.exe" "https://dokumen.pub/system-programming-with-c-and-unix-9780136067122-0136067123.html"C:\Program Files\Internet Explorer\iexplore.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
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\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\msvcrt.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
2684"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3148 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
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
508"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3148 CREDAT:726313 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
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
26 772
Read events
26 440
Write events
330
Delete events
2

Modification events

(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30937468
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30937468
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
0
Suspicious files
48
Text files
234
Unknown types
63

Dropped files

PID
Process
Filename
Type
2684iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:CCEFBEAF13F62E62062EBAB2DF95DEEC
SHA256:B47075B20FD35F83DB787F40F48A28CD3C28CAAC4F3EA42720867FB3A736C126
3148iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776der
MD5:111DCDB55A88510DB3C1E141A0EA1538
SHA256:022A2CD07C65A61F3419427C0D278028CC8FD3C40D593279C2035D881013973B
3148iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63binary
MD5:F6B0AE5D73319F3702F17048DA1BBD49
SHA256:EA5963646412A35BD9CD1643A4ECC666AA62C45E88137BB3345950F76D56FB93
2684iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27der
MD5:8CD7E90C9F52DCC22A188DB1D82D4356
SHA256:F3F9DC32585CEBC0A478458DF911980CF546F8DAB032649EC676B7D243A4F46F
2684iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27binary
MD5:8B6352C1BF14023A5F85BA7FE4291B7C
SHA256:7ACC919E6C987BD40C7D7EF262C83304102D32AB84B451EC8BF3C55EB61609A5
3148iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63der
MD5:FC990EAA7247546FB67C18916A4CAC9B
SHA256:294F5BE9159C87842AD3173FE7CDA168C9F2010C6D428085A8AC30EF436CA993
3148iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776binary
MD5:933BAC57A57376DDF55793185176E1C9
SHA256:FA3FE0DC0FC43DC79A809FAAE53982C7D765150808A5E1F9979222E69AFE28F8
2684iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\TENKX6K2.txttext
MD5:65F4DF6BC85271E22880B5E6CFB7CD3E
SHA256:EB1250D8CC8BC7B70A39BEC4F64F44B17833D3D15A61D8643D1A212406D11647
3148iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\versionlist.xmlxml
MD5:CBD0581678FA40F0EDCBC7C59E0CAD10
SHA256:159BD4343F344A08F6AF3B716B6FA679859C1BD1D7030D26FF5EF0255B86E1D9
3148iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[1].icoimage
MD5:DA597791BE3B6E732F0BC8B20E38EE62
SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
48
TCP/UDP connections
219
DNS requests
65
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2684
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQDgAde1VeKYIQoAAAABK4GI
US
der
472 b
whitelisted
2684
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQC2PrP09fGo%2BgoAAAABK3x6
US
der
472 b
whitelisted
2684
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEH4wYrandiOsCgAAAAErgCs%3D
US
der
471 b
whitelisted
2684
iexplore.exe
GET
200
104.18.30.182:80
http://ocsp.usertrust.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBSr83eyJy3njhjVpn5bEpfc6MXawQQUOuEJhtTPGcKWdnRJdtzgNcZjY5oCEQDzZE5rbgBQI34JRr174fUd
US
der
314 b
whitelisted
2684
iexplore.exe
GET
200
104.18.31.182:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEFZnHQTqT5lMbxCBR1nSdZQ%3D
US
der
471 b
whitelisted
2684
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D
US
der
1.47 Kb
whitelisted
3148
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
2684
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEATh56TcXPLzbcArQrhdFZ8%3D
US
der
471 b
whitelisted
2684
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D
US
der
1.41 Kb
whitelisted
3148
iexplore.exe
GET
200
93.184.220.29:80
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
3148
iexplore.exe
204.79.197.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
2684
iexplore.exe
209.197.3.8:80
ctldl.windowsupdate.com
Highwinds Network Group, Inc.
US
whitelisted
2684
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2684
iexplore.exe
104.21.62.192:443
dokumen.pub
Cloudflare Inc
US
unknown
3148
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3148
iexplore.exe
152.199.19.161:443
r20swj13mr.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2684
iexplore.exe
142.250.186.100:443
www.google.com
Google Inc.
US
whitelisted
2684
iexplore.exe
142.250.186.106:443
fonts.googleapis.com
Google Inc.
US
whitelisted
2684
iexplore.exe
104.18.16.65:443
jsc.adskeeper.com
Cloudflare Inc
US
suspicious
—
—
104.18.16.65:443
jsc.adskeeper.com
Cloudflare Inc
US
suspicious

DNS requests

Domain
IP
Reputation
dokumen.pub
  • 104.21.62.192
  • 172.67.138.169
suspicious
ctldl.windowsupdate.com
  • 209.197.3.8
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
fonts.googleapis.com
  • 142.250.186.106
whitelisted
jsc.adskeeper.com
  • 104.18.16.65
  • 104.18.17.65
suspicious
www.google.com
  • 142.250.186.100
  • 142.250.186.68
whitelisted

Threats

No threats detected
No debug info
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Reports
https://dokumen.pub/system-programming-with-c-and-unix-9780136067122-0136067123.html