URL:

https://zzb.bz/aau90

Full analysis: https://app.any.run/tasks/d5021429-0fe9-4cbe-b4a4-0d2a22b19e20
Verdict: Malicious activity
Analysis date: May 21, 2021, 23:58:01
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

923E931D6DE165817228E678E38AA5FB

SHA1:

1FF8D9CFBC3B42CCE1A6B5697E96ED83AAA9AF1E

SHA256:

7427F46B85B9689A5343827421ADB1842E96ABE1CD7E088ED20F0FC26A026BE3

SSDEEP:

3:N85m/V:25m/V

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

    • Reads settings of System Certificates

      • iexplore.exe (PID: 2984)
      • iexplore.exe (PID: 3956)

    • Changes settings of System certificates

      • iexplore.exe (PID: 3956)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3956)

    • Creates files in the user directory

      • iexplore.exe (PID: 2984)

    • Reads internet explorer settings

      • iexplore.exe (PID: 2984)

    • Changes internet zones settings

      • iexplore.exe (PID: 3956)

    • Application launched itself

      • iexplore.exe (PID: 3956)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
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
2984"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3956 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:\systemroot\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
3956"C:\Program Files\Internet Explorer\iexplore.exe" "https://zzb.bz/aau90"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:\systemroot\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
723
Read events
637
Write events
83
Delete events
3

Modification events

(PID) Process:(3956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
984281524
(PID) Process:(3956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30887581
(PID) Process:(3956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3956) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
0
Suspicious files
31
Text files
14
Unknown types
16

Dropped files

PID
Process
Filename
Type
2984iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab3F46.tmp —
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar3F47.tmp —
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\A14F2B2F2CC050C1EDE290EE71C82098der
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\644B8874112055B5E195ECB0E8F243A4binary
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\A14F2B2F2CC050C1EDE290EE71C82098binary
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\M1KG89SA.txttext
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\07HRR821.txt —
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\5UTVQOZ3.txt —
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\XV7DRDL2.txt —
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\1QFS6IV8.txt —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
16
TCP/UDP connections
30
DNS requests
17
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2984
iexplore.exe
GET
200
88.221.223.58:80
http://crl.identrust.com/DSTROOTCAX3CRL.crl
unknown
der
1.16 Kb
whitelisted
2984
iexplore.exe
GET
200
88.221.223.34:80
http://crl.identrust.com/DSTROOTCAX3CRL.crl
unknown
der
1.16 Kb
whitelisted
2984
iexplore.exe
GET
200
88.221.223.40:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgP7zxhnlEWeFjSSJH0ZDcbw1Q%3D%3D
unknown
der
503 b
shared
2984
iexplore.exe
GET
200
172.217.19.99:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQCw80IEZ3xvjQUAAAAAh8vC
US
der
472 b
whitelisted
2984
iexplore.exe
GET
200
172.217.19.99:80
http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D
US
der
468 b
whitelisted
2984
iexplore.exe
GET
200
172.217.19.99:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQCw80IEZ3xvjQUAAAAAh8vC
US
der
472 b
whitelisted
2984
iexplore.exe
GET
200
88.221.223.59:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgQEIu1xgp6pZ5V%2F71NzEgVbXA%3D%3D
unknown
der
503 b
shared
2984
iexplore.exe
GET
200
88.221.223.40:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgNMwzym10RyFDxR6lXLcHFHwQ%3D%3D
unknown
der
503 b
shared
3956
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
3956
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
2984
iexplore.exe
172.105.206.132:443
zzb.bz
—
US
suspicious
2984
iexplore.exe
88.221.223.34:80
crl.identrust.com
Akamai International B.V.
—
unknown
2984
iexplore.exe
88.221.223.58:80
crl.identrust.com
Akamai International B.V.
—
suspicious
2984
iexplore.exe
88.221.223.59:80
r3.o.lencr.org
Akamai International B.V.
—
suspicious
2984
iexplore.exe
88.221.223.40:80
r3.o.lencr.org
Akamai International B.V.
—
suspicious
2984
iexplore.exe
142.250.181.234:443
ajax.googleapis.com
Google Inc.
US
whitelisted
2984
iexplore.exe
192.243.59.13:443
pl15851797.bestcpmnetwork.com
DataWeb Global Group B.V.
US
malicious
2984
iexplore.exe
172.217.21.136:443
ssl.google-analytics.com
Google Inc.
US
unknown
3956
iexplore.exe
172.105.206.132:443
zzb.bz
—
US
suspicious
3956
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
zzb.bz
  • 172.105.206.132
suspicious
crl.identrust.com
  • 88.221.223.34
  • 88.221.223.58
whitelisted
r3.o.lencr.org
  • 88.221.223.40
  • 88.221.223.59
shared
ajax.googleapis.com
  • 142.250.181.234
whitelisted
pl15851797.bestcpmnetwork.com
  • 192.243.59.13
  • 192.243.59.12
  • 192.243.59.20
malicious
ocsp.pki.goog
  • 172.217.19.99
whitelisted
www.topdisplaycontent.com
  • 192.243.59.13
  • 192.243.59.20
  • 192.243.59.12
malicious
ssl.google-analytics.com
  • 172.217.21.136
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted

Threats

No threats detected
No debug info
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Reports
https://zzb.bz/aau90