URL:

https://tinytask.en.softonic.com

Full analysis: https://app.any.run/tasks/9e6df656-f69b-4383-a343-feaf858f0c49
Verdict: Malicious activity
Analysis date: March 21, 2021, 13:20:04
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

4BD5B5DD5C5F80D50E3AC6AC14DF33CA

SHA1:

8158C915EEA2B36789AD24698C38C0FBDEDC4390

SHA256:

96147B549D6F6884C314DD67A6E67874D123054CB0213A28A02E3DB9551F00D9

SSDEEP:

3:N8EFJDHLGKI:2EFJLGKI

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

    • Changes settings of System certificates

      • iexplore.exe (PID: 2576)

    • Changes internet zones settings

      • iexplore.exe (PID: 2576)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 1244)
      • iexplore.exe (PID: 2748)
      • iexplore.exe (PID: 2576)

    • Creates files in the user directory

      • iexplore.exe (PID: 2576)
      • iexplore.exe (PID: 2748)
      • iexplore.exe (PID: 1244)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1244)
      • iexplore.exe (PID: 2748)

    • Application launched itself

      • iexplore.exe (PID: 2576)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2576)

    • Manual execution by user

      • rundll32.exe (PID: 2140)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
4
Malicious processes
0
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
1244"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2576 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:
3489660927
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
2140"C:\Windows\system32\rundll32.exe" pnidui.dll,NwCategoryWiz {52c5c750-d462-4323-8c07-09cf65c667bb} 1C:\Windows\system32\rundll32.exe—explorer.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
2576"C:\Program Files\Internet Explorer\iexplore.exe" https://tinytask.en.softonic.comC:\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
2748"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2576 CREDAT:3216661 /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
Total events
1 215
Read events
983
Write events
228
Delete events
4

Modification events

(PID) Process:(2576) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
68377584
(PID) Process:(2576) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30875221
(PID) Process:(2576) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2576) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2576) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2576) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2576) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2576) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2576) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2576) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
0
Suspicious files
166
Text files
136
Unknown types
81

Dropped files

PID
Process
Filename
Type
1244iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab3A8B.tmp —
MD5:—
SHA256:—
1244iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar3A8C.tmp —
MD5:—
SHA256:—
1244iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\NYGFR0FN.txt —
MD5:—
SHA256:—
1244iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711Ebinary
MD5:—
SHA256:—
1244iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850Dbinary
MD5:—
SHA256:—
1244iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\50960638BC28B25C3B86386594FA9228der
MD5:—
SHA256:—
1244iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850Dder
MD5:—
SHA256:—
1244iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B66240B0F6C84BD4857ABA60CF5CE4A0_5043E0F5DF723415C9EECC201C838A62der
MD5:—
SHA256:—
1244iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\50960638BC28B25C3B86386594FA9228binary
MD5:—
SHA256:—
1244iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\MSIMGSIZ.DATsmt
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
82
TCP/UDP connections
156
DNS requests
63
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1244
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEDlyRDr5IrdR19NsEN0xNZU%3D
US
der
471 b
whitelisted
1244
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEDlyRDr5IrdR19NsEN0xNZU%3D
US
der
471 b
whitelisted
1244
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTNMNJMNDqCqx8FcBWK16EHdimS6QQUU3m%2FWqorSs9UgOHYm8Cd8rIDZssCEH1bUSa0droR23QWC7xTDac%3D
US
der
727 b
whitelisted
1244
iexplore.exe
GET
200
2.16.186.10:80
http://crl.identrust.com/DSTROOTCAX3CRL.crl
unknown
der
1.16 Kb
whitelisted
1244
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTNMNJMNDqCqx8FcBWK16EHdimS6QQUU3m%2FWqorSs9UgOHYm8Cd8rIDZssCEH1bUSa0droR23QWC7xTDac%3D
US
der
727 b
whitelisted
1244
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.sectigo.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRDC9IOTxN6GmyRjyTl2n4yTUczyAQUjYxexFStiuF36Zv5mwXhuAGNYeECEBm1t35JjvGrLGsJ38EQ5FI%3D
US
der
471 b
whitelisted
1244
iexplore.exe
GET
200
2.16.186.10:80
http://crl.identrust.com/DSTROOTCAX3CRL.crl
unknown
der
1.16 Kb
whitelisted
1244
iexplore.exe
GET
200
13.226.156.21:80
http://o.ss2.us//MEowSDBGMEQwQjAJBgUrDgMCGgUABBSLwZ6EW5gdYc9UaSEaaLjjETNtkAQUv1%2B30c7dH4b0W1Ws3NcQwg6piOcCCQCnDkpMNIK3fw%3D%3D
US
der
1.70 Kb
whitelisted
1244
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.sectigo.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRDC9IOTxN6GmyRjyTl2n4yTUczyAQUjYxexFStiuF36Zv5mwXhuAGNYeECEBm1t35JjvGrLGsJ38EQ5FI%3D
US
der
471 b
whitelisted
1244
iexplore.exe
GET
200
2.16.186.10:80
http://crl.identrust.com/DSTROOTCAX3CRL.crl
unknown
der
1.16 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1244
iexplore.exe
13.226.156.74:80
o.ss2.us
—
US
whitelisted
1244
iexplore.exe
35.227.233.104:443
tinytask.en.softonic.com
—
US
malicious
1244
iexplore.exe
151.139.128.14:80
ocsp.comodoca.com
Highwinds Network Group, Inc.
US
suspicious
1244
iexplore.exe
13.226.159.11:443
sdk.privacy-center.org
—
US
whitelisted
1244
iexplore.exe
142.250.185.162:443
securepubads.g.doubleclick.net
Google Inc.
US
whitelisted
1244
iexplore.exe
151.101.2.133:443
sc.sftcdn.net
Fastly
US
malicious
1244
iexplore.exe
172.217.23.104:443
www.googletagmanager.com
Google Inc.
US
suspicious
1244
iexplore.exe
13.226.158.204:443
c.amazon-adsystem.com
—
US
unknown
1244
iexplore.exe
23.79.147.62:443
images.sftcdn.net
Akamai International B.V.
US
unknown
1244
iexplore.exe
204.79.197.200:443
bat.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
tinytask.en.softonic.com
  • 35.227.233.104
malicious
ocsp.comodoca.com
  • 151.139.128.14
whitelisted
ocsp.usertrust.com
  • 151.139.128.14
whitelisted
ocsp.sectigo.com
  • 151.139.128.14
whitelisted
sc.sftcdn.net
  • 151.101.2.133
  • 151.101.66.133
  • 151.101.130.133
  • 151.101.194.133
whitelisted
sdk.privacy-center.org
  • 13.226.159.11
  • 13.226.159.98
  • 13.226.159.127
  • 13.226.159.40
shared
securepubads.g.doubleclick.net
  • 142.250.185.162
whitelisted
spn-v1.revampcdn.com
  • 151.101.2.133
  • 151.101.66.133
  • 151.101.130.133
  • 151.101.194.133
suspicious
www.googletagmanager.com
  • 172.217.23.104
  • 142.250.186.72
whitelisted
c.amazon-adsystem.com
  • 13.226.158.204
whitelisted

Threats

PID
Process
Class
Message
1716
werfault.exe
Potential Corporate Privacy Violation
ET POLICY Application Crash Report Sent to Microsoft
1716
werfault.exe
Unknown Traffic
ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW)
No debug info
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Reports
https://tinytask.en.softonic.com