URL:

https://gum.criteo.com/sync?c=10&r=1&u=https%3A%2F%2Fs.thebrighttag.com/cs?btt=0&tp=cr&uid=k-O8k18XORZc6ctLOHdSX0DKf9j9i8K6

Full analysis: https://app.any.run/tasks/2c64c75f-89eb-4804-8c23-0ebc6abed543
Verdict: Malicious activity
Analysis date: December 06, 2023, 12:07:58
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

C03BBE0B2BD0080DF063315685AA4BE0

SHA1:

9ADB4217CADCB67715D663C7086724469C8CCF76

SHA256:

974C64678B376073AD50F07FB22E5EEA0AD2011A7C22953E4BD63EF46DA24D80

SSDEEP:

3:N8x6vtbL6QYHWAWCXj1cCFZ3GWE+hRi3Z++cccn:2Ip6NHZzzZ2Yhncc

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

    • Process drops legitimate windows executable

      • msdt.exe (PID: 2988)
      • msdt.exe (PID: 3224)

    • Reads settings of System Certificates

      • msdt.exe (PID: 2988)
      • msdt.exe (PID: 3224)

    • Reads the Internet Settings

      • sdiagnhost.exe (PID: 2896)
      • sdiagnhost.exe (PID: 3776)
      • msdt.exe (PID: 2988)

    • Uses ROUTE.EXE to obtain the routing table information

      • sdiagnhost.exe (PID: 2896)

    • Process uses IPCONFIG to discover network configuration

      • sdiagnhost.exe (PID: 2896)

  • INFO

    • Create files in a temporary directory

      • msdt.exe (PID: 2988)
      • sdiagnhost.exe (PID: 2896)
      • makecab.exe (PID: 3668)
      • msdt.exe (PID: 3224)

    • Checks supported languages

      • wmpnscfg.exe (PID: 1608)

    • Reads the computer name

      • wmpnscfg.exe (PID: 1608)

    • Application launched itself

      • iexplore.exe (PID: 2920)

    • Manual execution by a user

      • wmpnscfg.exe (PID: 1608)
      • rundll32.exe (PID: 3884)

    • Reads security settings of Internet Explorer

      • sdiagnhost.exe (PID: 2896)
      • msdt.exe (PID: 2988)
      • msdt.exe (PID: 3224)
      • sdiagnhost.exe (PID: 3776)

    • Drops the executable file immediately after the start

      • msdt.exe (PID: 2988)
      • msdt.exe (PID: 3224)

    • Creates files or folders in the user directory

      • msdt.exe (PID: 2988)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
50
Monitored processes
12
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe wmpnscfg.exe no specs msdt.exe no specs sdiagnhost.exe no specs ipconfig.exe no specs route.exe no specs makecab.exe no specs control.exe no specs rundll32.exe no specs msdt.exe no specs sdiagnhost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1608"C:\Program Files\Windows Media Player\wmpnscfg.exe"C:\Program Files\Windows Media Player\wmpnscfg.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Player Network Sharing Service Configuration Application
Exit code:
0
Version:
12.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows media player\wmpnscfg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2492"C:\Windows\system32\ROUTE.EXE" printC:\Windows\System32\ROUTE.EXE—sdiagnhost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
TCP/IP Route Command
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\route.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\nsi.dll
c:\windows\system32\winnsi.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
2896C:\Windows\System32\sdiagnhost.exe -EmbeddingC:\Windows\System32\sdiagnhost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Scripted Diagnostics Native Host
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\sdiagnhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
2920"C:\Program Files\Internet Explorer\iexplore.exe" "https://gum.criteo.com/sync?c=10&r=1&u=https%3A%2F%2Fs.thebrighttag.com/cs?btt=0&tp=cr&uid=k-O8k18XORZc6ctLOHdSX0DKf9j9i8K6"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\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
2988 -modal 1966480 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\admin\AppData\Local\Temp\NDF39BC.tmp -ep NetworkDiagnosticsWebC:\Windows\System32\msdt.exe—iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Diagnostics Troubleshooting Wizard
Exit code:
2
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msdt.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3224 -modal 1966480 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\admin\AppData\Local\Temp\NDF7E29.tmp -ep NetworkDiagnosticsWebC:\Windows\System32\msdt.exe—iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Diagnostics Troubleshooting Wizard
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msdt.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3612"C:\Windows\System32\control.exe" /name Microsoft.Troubleshooting /page "resultPage?keywords=+;NetworkDiagnostics"C:\Windows\System32\control.exe—msdt.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Control Panel
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\control.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3668"C:\Windows\system32\makecab.exe" /f NetworkConfiguration.ddfC:\Windows\System32\makecab.exe—sdiagnhost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Cabinet Maker
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\makecab.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\version.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3776C:\Windows\System32\sdiagnhost.exe -EmbeddingC:\Windows\System32\sdiagnhost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Scripted Diagnostics Native Host
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\sdiagnhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
3784"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2920 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\iertutil.dll
Total events
23 402
Read events
23 283
Write events
117
Delete events
2

Modification events

(PID) Process:(2920) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(2920) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(2920) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(2920) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2920) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2920) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2920) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2920) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2920) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2920) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
4
Suspicious files
50
Text files
45
Unknown types
0

Dropped files

PID
Process
Filename
Type
3784iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:F18DC8ECA642851E873D6E5E37826B07
SHA256:60C1911583EDB4E7CFA65442F6A91F220D20A2E39A140FE68D0CF7330FF12BCA
3784iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\59D76868C250B3240414CE3EFBB12518_E22032502F5A7EEE067FA8CAAAD44A7Abinary
MD5:6BD87DC94A71648D6FD81A8FB9782BFA
SHA256:EE452A832CAC5DC45C67321E15543DCB0287441242E091E23668452B0287CED9
2988msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1bab932-b62b-424e-b6ec-cc10e12c9463\DiagPackage.diagpkgxml
MD5:C9FB87FA3460FAE6D5D599236CFD77E2
SHA256:CDE728C08A4E50A02FCFF35C90EE2B3B33AB24C8B858F180B6A67BFA94DEF35F
2988msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1bab932-b62b-424e-b6ec-cc10e12c9463\NetworkDiagnosticsTroubleshoot.ps1text
MD5:1D192CE36953DBB7DC7EE0D04C57AD8D
SHA256:935A231924AE5D4A017B0C99D4A5F3904EF280CEA4B3F727D365283E26E8A756
2988msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1bab932-b62b-424e-b6ec-cc10e12c9463\DiagPackage.dllexecutable
MD5:2433E09C08C21455000F7E36D7653759
SHA256:EA9400E719FB15CD82D5DAB4B7D8E3870BB375BBE11BB95B0D957A84FEE2891C
2920iexplore.exeC:\Users\admin\AppData\Local\Temp\NDF39BC.tmpbinary
MD5:542D5DF4D0A5E45588AE4E4ADABDF0A0
SHA256:5D6B0F6CF1D58F913C41AA7F439DF0D06168A74F92CF519616627454E7963340
2988msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1bab932-b62b-424e-b6ec-cc10e12c9463\HTInteractiveRes.ps1text
MD5:C25ED2111C6EE9299E6D9BF51012F2F5
SHA256:8E326EE0475208D4C943D885035058FAD7146BBA02B66305F7C9F31F6A57E81B
2988msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1bab932-b62b-424e-b6ec-cc10e12c9463\NetworkDiagnosticsResolve.ps1text
MD5:A7B957F221C643580184665BE57E6AC8
SHA256:8582EF50174CB74233F196F193E04C0CCBBEE2AED5CE50964CBB95822C218E7F
3784iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97Cbinary
MD5:76ACAFE6B8FFD48E1F9050A444B0C09E
SHA256:415ACFD24B32943A1C5BD07125BBE27F2C1D86D81BCDCE004CDACD8BB204FD7C
2988msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1bab932-b62b-424e-b6ec-cc10e12c9463\NetworkDiagnosticsVerify.ps1text
MD5:C0BB6343BD0F6F9B46B33E4B66106953
SHA256:EB9BC61668A93759D0127A11CDFC03E924100D69C7E6457FEAA89330474C90C3
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
32
DNS requests
19
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3784
iexplore.exe
GET
200
178.79.242.0:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?282a5f2988aaef25
unknown
compressed
4.66 Kb
unknown
3784
iexplore.exe
GET
200
178.79.242.0:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?b27ea2cbe4dcc735
unknown
compressed
4.66 Kb
unknown
3784
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSnxLiz3Fu1WB6n1%2FE6xWn1b0jXiQQUdIWAwGbH3zfez70pN6oDHb7tzRcCEAJ%2FpisdF9G4psX0ia0HvRQ%3D
unknown
binary
471 b
unknown
3784
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAhflMAthXvozBT%2FU%2B2iPio%3D
unknown
binary
471 b
unknown
2920
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAzlnDD9eoNTLi0BRrMy%2BWU%3D
unknown
binary
314 b
unknown
1080
svchost.exe
GET
200
23.53.41.242:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?ca415471922a4015
unknown
compressed
65.2 Kb
unknown
2920
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
binary
471 b
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3784
iexplore.exe
178.250.1.11:443
gum.criteo.com
—
FR
unknown
4
System
192.168.100.255:137
—
—
—
whitelisted
2588
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
3784
iexplore.exe
178.79.242.0:80
ctldl.windowsupdate.com
LLNW
DE
whitelisted
3784
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
3784
iexplore.exe
3.134.240.10:443
s.thebrighttag.com
AMAZON-02
US
unknown
868
svchost.exe
23.35.228.137:80
armmf.adobe.com
AKAMAI-AS
DE
unknown
2920
iexplore.exe
92.123.104.38:443
www.bing.com
Akamai International B.V.
DE
unknown
2920
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
828
svchost.exe
178.250.1.11:443
gum.criteo.com
—
FR
unknown

DNS requests

Domain
IP
Reputation
gum.criteo.com
  • 178.250.1.11
whitelisted
ctldl.windowsupdate.com
  • 178.79.242.0
  • 23.53.41.242
  • 23.53.42.59
  • 23.53.42.42
  • 23.53.42.35
  • 23.53.41.241
  • 23.53.42.41
  • 23.53.41.250
  • 23.53.41.251
  • 23.53.41.249
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
s.thebrighttag.com
  • 3.134.240.10
  • 18.191.8.9
  • 3.132.66.110
  • 3.13.78.215
  • 3.133.173.235
  • 3.131.216.228
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 92.123.104.38
  • 92.123.104.35
  • 92.123.104.39
  • 92.123.104.36
  • 92.123.104.37
  • 92.123.104.32
  • 92.123.104.33
  • 92.123.104.42
  • 92.123.104.41
  • 92.123.104.11
  • 92.123.104.10
  • 92.123.104.12
  • 92.123.104.17
  • 92.123.104.21
  • 92.123.104.14
  • 92.123.104.19
  • 92.123.104.15
  • 92.123.104.16
whitelisted
armmf.adobe.com
  • 23.35.228.137
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://gum.criteo.com/sync?c=10&r=1&u=https%3A%2F%2Fs.thebrighttag.com/cs?btt=0&tp=cr&uid=k-O8k18XORZc6ctLOHdSX0DKf9j9i8K6