URL:

https://phonebook.cz

Full analysis: https://app.any.run/tasks/70d775d0-78b7-4f16-8fb7-93adcb1e8a5b
Verdict: Malicious activity
Analysis date: March 25, 2024, 15:57:12
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

D8DB7F0A128CEC866EEBB76490F5FB47

SHA1:

20CA8F03835DBC891148DCF1DD68C20852C4AE04

SHA256:

25A101E1CF0856FD1742DAAE01D37FE6AE28B438C738BFA0CE9EC379CB330FCC

SSDEEP:

3:N8JQAJ:2V

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: 4008)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
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
3276"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:4008 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\iertutil.dll
4008"C:\Program Files\Internet Explorer\iexplore.exe" "https://phonebook.cz"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\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
23 492
Read events
23 348
Write events
101
Delete events
43

Modification events

(PID) Process:(4008) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(4008) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
526983600
(PID) Process:(4008) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
31096525
(PID) Process:(4008) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
826989850
(PID) Process:(4008) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
31096525
(PID) Process:(4008) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(4008) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(4008) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(4008) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(4008) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
0
Suspicious files
27
Text files
63
Unknown types
14

Dropped files

PID
Process
Filename
Type
3276iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:D36977E5BCE573D3A1AE7C45E6348190
SHA256:1688C06513556A33650C9A94B6C023249310527B1E7A4C8093312C520AC6C8F9
3276iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab3F94.tmpcompressed
MD5:753DF6889FD7410A2E9FE333DA83A429
SHA256:B42DC237E44CBC9A43400E7D3F9CBD406DBDEFD62BFE87328F8663897D69DF78
3276iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506binary
MD5:222041D88EBA565E77CBCB5199AC029D
SHA256:EAC67E5E16513BF8C72AE7CB6661B495807E3D1DB0F12D5465BFDB825777ECDF
3276iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab3F96.tmpcompressed
MD5:753DF6889FD7410A2E9FE333DA83A429
SHA256:B42DC237E44CBC9A43400E7D3F9CBD406DBDEFD62BFE87328F8663897D69DF78
3276iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\5D7338094879AB253AE0A4B63CBA1EBBbinary
MD5:6B1A5283699C2F209BD23C4FC01E2AAB
SHA256:57B24C04BB8E90EBEB142E28EAFE58B0904017D09B37F90E21BDF95CA9F306C1
3276iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar3F95.tmpbinary
MD5:DD73CEAD4B93366CF3465C8CD32E2796
SHA256:A6752B7851B591550E4625B832A393AABCC428DE18D83E8593CD540F7D7CAE22
3276iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751der
MD5:822467B728B7A66B081C91795373789A
SHA256:AF2343382B88335EEA72251AD84949E244FF54B6995063E24459A7216E9576B9
4008iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118Ader
MD5:8C5CD6BAB6123DE3B8F2A57A22F28CD3
SHA256:D383182162CE092BB3CE895AE358D8C1D59CD30503AF4694BEBB59DC26567728
4008iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[1].icoimage
MD5:DA597791BE3B6E732F0BC8B20E38EE62
SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07
3276iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\5D7338094879AB253AE0A4B63CBA1EBBbinary
MD5:B78736CEE539626D1E7B9570378B36C2
SHA256:BDFCD8F14E1137C8024DF442E5F83AF3CB0F210E617BC34F5ED1A61B0E08D599
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
20
TCP/UDP connections
48
DNS requests
26
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3276
iexplore.exe
GET
304
23.32.238.179:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?36ca310eb28aaa33
unknown
—
—
unknown
3276
iexplore.exe
GET
304
23.32.238.224:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?b150b552b216e1f4
unknown
—
—
unknown
3276
iexplore.exe
GET
200
23.32.238.179:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?9df0723acf4b4299
unknown
compressed
67.5 Kb
unknown
3276
iexplore.exe
GET
200
23.32.238.224:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?0d63d644c62b7637
unknown
compressed
67.5 Kb
unknown
3276
iexplore.exe
GET
200
69.192.161.44:80
http://x1.c.lencr.org/
unknown
binary
717 b
unknown
4008
iexplore.exe
GET
304
23.32.238.179:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?aeb32cb922858c96
unknown
—
—
unknown
3276
iexplore.exe
GET
200
184.24.77.67:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgMe1dJLNdhZYSblD5pw7GM2tA%3D%3D
unknown
binary
503 b
unknown
4008
iexplore.exe
GET
304
23.32.238.179:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?b23edf5cfbe16fd7
unknown
—
—
unknown
3276
iexplore.exe
GET
200
104.18.38.233:80
http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTNMNJMNDqCqx8FcBWK16EHdimS6QQUU3m%2FWqorSs9UgOHYm8Cd8rIDZssCEH1bUSa0droR23QWC7xTDac%3D
unknown
binary
2.18 Kb
unknown
3276
iexplore.exe
GET
200
108.138.2.173:80
http://o.ss2.us//MEowSDBGMEQwQjAJBgUrDgMCGgUABBSLwZ6EW5gdYc9UaSEaaLjjETNtkAQUv1%2B30c7dH4b0W1Ws3NcQwg6piOcCCQCnDkpMNIK3fw%3D%3D
unknown
binary
2.02 Kb
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
3276
iexplore.exe
185.185.218.245:443
phonebook.cz
Kleissner Investments s.r.o.
CZ
unknown
3276
iexplore.exe
23.32.238.224:80
ctldl.windowsupdate.com
Akamai International B.V.
DE
whitelisted
3276
iexplore.exe
23.32.238.179:80
ctldl.windowsupdate.com
Akamai International B.V.
DE
unknown
3276
iexplore.exe
69.192.161.44:80
x1.c.lencr.org
AKAMAI-AS
DE
unknown
3276
iexplore.exe
184.24.77.67:80
r3.o.lencr.org
Akamai International B.V.
DE
unknown
3276
iexplore.exe
104.20.95.138:443
www.statcounter.com
CLOUDFLARENET
—
unknown
3276
iexplore.exe
104.18.38.233:80
ocsp.usertrust.com
CLOUDFLARENET
—
shared
4008
iexplore.exe
92.123.104.61:443
www.bing.com
Akamai International B.V.
DE
unknown
4008
iexplore.exe
23.32.238.179:80
ctldl.windowsupdate.com
Akamai International B.V.
DE
unknown

DNS requests

Domain
IP
Reputation
phonebook.cz
  • 185.185.218.245
unknown
ctldl.windowsupdate.com
  • 23.32.238.179
  • 23.32.238.225
  • 23.32.238.233
  • 23.32.238.176
  • 23.32.238.234
  • 23.32.238.184
  • 23.32.238.240
  • 23.32.238.224
  • 23.32.238.169
whitelisted
x1.c.lencr.org
  • 69.192.161.44
whitelisted
r3.o.lencr.org
  • 184.24.77.67
  • 184.24.77.54
  • 184.24.77.48
  • 184.24.77.79
shared
www.statcounter.com
  • 104.20.95.138
  • 104.20.94.138
whitelisted
ocsp.usertrust.com
  • 104.18.38.233
  • 172.64.149.23
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 92.123.104.47
  • 92.123.104.40
  • 92.123.104.63
  • 92.123.104.61
  • 92.123.104.33
  • 92.123.104.32
  • 92.123.104.52
  • 92.123.104.59
  • 92.123.104.34
whitelisted
intelx.io
  • 185.185.218.200
malicious
ocsp.digicert.com
  • 192.229.221.95
whitelisted

Threats

No threats detected
No debug info
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Reports
https://phonebook.cz