URL:

clro.co/paqbienvenida

Full analysis: https://app.any.run/tasks/6b2c8265-5e8a-4030-a565-cf232ac1a218
Verdict: Malicious activity
Analysis date: February 05, 2024, 16:45:35
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

AAC805644B094DEA68DAF20E03754CF4

SHA1:

7F7BE6DF0D53B79BBD1589CBF09B44DE3A296514

SHA256:

F96977D798DE444AFF0C75ABD5284C77AC142BE66D8EB8496DF3D117953BC8D3

SSDEEP:

3:8EeMuKMyn:8Wbn

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 settings of System Certificates

      • msdt.exe (PID: 908)

    • Uses ROUTE.EXE to obtain the routing table information

      • sdiagnhost.exe (PID: 3600)

    • Process drops legitimate windows executable

      • msdt.exe (PID: 908)

    • Reads the Internet Settings

      • sdiagnhost.exe (PID: 3600)

    • Process uses IPCONFIG to discover network configuration

      • sdiagnhost.exe (PID: 3600)

  • INFO

    • Create files in a temporary directory

      • msdt.exe (PID: 908)
      • sdiagnhost.exe (PID: 3600)
      • makecab.exe (PID: 2980)

    • Reads security settings of Internet Explorer

      • sdiagnhost.exe (PID: 3600)
      • msdt.exe (PID: 908)

    • Application launched itself

      • iexplore.exe (PID: 1652)

    • Manual execution by a user

      • wmpnscfg.exe (PID: 1192)

    • Reads the computer name

      • wmpnscfg.exe (PID: 1192)

    • Checks supported languages

      • wmpnscfg.exe (PID: 1192)

    • Drops the executable file immediately after the start

      • msdt.exe (PID: 908)

    • Creates files or folders in the user directory

      • msdt.exe (PID: 908)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
8
Malicious processes
1
Suspicious processes
1

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
908 -modal 655892 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\admin\AppData\Local\Temp\NDF5B63.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
1192"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
1652"C:\Program Files\Internet Explorer\iexplore.exe" "clro.co/paqbienvenida"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
2736"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1652 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
2980"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
3480"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
3600C:\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
3828"C:\Windows\system32\ipconfig.exe" /allC:\Windows\System32\ipconfig.exe—sdiagnhost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
IP Configuration Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ipconfig.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\dnsapi.dll
c:\windows\system32\ws2_32.dll
Total events
11 751
Read events
11 649
Write events
96
Delete events
6

Modification events

(PID) Process:(1652) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(1652) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(1652) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(1652) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1652) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1652) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(1652) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1652) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1652) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1652) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
2
Suspicious files
28
Text files
32
Unknown types
0

Dropped files

PID
Process
Filename
Type
908msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44dd-9cf7-2aac303d1277\NetworkDiagnosticsResolve.ps1text
MD5:A7B957F221C643580184665BE57E6AC8
SHA256:8582EF50174CB74233F196F193E04C0CCBBEE2AED5CE50964CBB95822C218E7F
908msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44dd-9cf7-2aac303d1277\HTInteractiveRes.ps1text
MD5:C25ED2111C6EE9299E6D9BF51012F2F5
SHA256:8E326EE0475208D4C943D885035058FAD7146BBA02B66305F7C9F31F6A57E81B
1652iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:FB224C7A78E2DF6F353A0029DDA04F18
SHA256:6DC40428B092546B5D9A0AC7BD0D7ACC77689FE02D4A5FBAB957CCDBF5C2FC0F
908msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44dd-9cf7-2aac303d1277\InteractiveRes.ps1text
MD5:25B8543DBF571F040118423BC3C7A75E
SHA256:D78E6291D6F27AC6FEBDCF0A4D5A34521E7F033AF8875E026DF21BA7513AB64A
1652iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[2].icoimage
MD5:DA597791BE3B6E732F0BC8B20E38EE62
SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07
908msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44dd-9cf7-2aac303d1277\DiagPackage.dllexecutable
MD5:2433E09C08C21455000F7E36D7653759
SHA256:EA9400E719FB15CD82D5DAB4B7D8E3870BB375BBE11BB95B0D957A84FEE2891C
908msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44dd-9cf7-2aac303d1277\NetworkDiagnosticsTroubleshoot.ps1text
MD5:1D192CE36953DBB7DC7EE0D04C57AD8D
SHA256:935A231924AE5D4A017B0C99D4A5F3904EF280CEA4B3F727D365283E26E8A756
908msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44dd-9cf7-2aac303d1277\UtilityFirewall.ps1text
MD5:B004AFC224E9216115EC3B0BF5D43BA2
SHA256:31B97632CA31D1BB21917A07757B2FF415DBB6A4E7DD7B533ECC52431ACF65B5
1652iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118Abinary
MD5:06EE3360C978D1B2B95937BCDB788D03
SHA256:22B4F1BAA9F7D47C061201D601FA21A44D30EF6AACE30D29FE43192ABDD44476
908msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44dd-9cf7-2aac303d1277\DiagPackage.diagpkgxml
MD5:C9FB87FA3460FAE6D5D599236CFD77E2
SHA256:CDE728C08A4E50A02FCFF35C90EE2B3B33AB24C8B858F180B6A67BFA94DEF35F
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
22
DNS requests
9
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2736
iexplore.exe
GET
302
35.244.175.186:80
http://clro.co/paqbienvenida
unknown
html
151 b
unknown
2736
iexplore.exe
GET
302
35.186.229.79:80
http://ecarrier.claro.com.co/MiClaro?source=WP&p=157
unknown
html
138 b
unknown
1652
iexplore.exe
GET
304
184.24.77.194:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?c7ba49abb4fd7e2c
unknown
—
—
unknown
1652
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAzlnDD9eoNTLi0BRrMy%2BWU%3D
unknown
binary
313 b
unknown
1652
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
binary
471 b
unknown
2736
iexplore.exe
GET
302
35.186.229.79:80
http://ecarrier.claro.com.co/fonYouGatewayPciProd/authentication?source=WP&p=157
unknown
html
138 b
unknown
828
svchost.exe
GET
—
35.186.229.79:80
http://ecarrier.claro.com.co/MiClaro
unknown
—
—
unknown
1652
iexplore.exe
GET
304
184.24.77.194:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?8fcaa0645b01cfef
unknown
—
—
unknown
828
svchost.exe
GET
301
35.244.175.186:80
http://clro.co/
unknown
html
175 b
unknown
1080
svchost.exe
GET
200
184.24.77.194:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?e90c163b6659448e
unknown
compressed
65.2 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
4
System
192.168.100.255:138
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
2736
iexplore.exe
35.244.175.186:80
clro.co
GOOGLE
US
unknown
2736
iexplore.exe
35.186.229.79:80
ecarrier.claro.com.co
GOOGLE
US
unknown
2736
iexplore.exe
35.186.229.79:443
ecarrier.claro.com.co
GOOGLE
US
unknown
1652
iexplore.exe
92.123.104.53:443
www.bing.com
Akamai International B.V.
DE
unknown
1652
iexplore.exe
184.24.77.194:80
ctldl.windowsupdate.com
Akamai International B.V.
DE
unknown
1652
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
828
svchost.exe
35.244.175.186:80
clro.co
GOOGLE
US
unknown

DNS requests

Domain
IP
Reputation
clro.co
  • 35.244.175.186
unknown
ecarrier.claro.com.co
  • 35.186.229.79
unknown
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 92.123.104.53
  • 92.123.104.56
  • 92.123.104.51
  • 92.123.104.46
  • 92.123.104.47
  • 92.123.104.43
  • 92.123.104.57
  • 92.123.104.52
  • 92.123.104.45
whitelisted
ctldl.windowsupdate.com
  • 184.24.77.194
  • 184.24.77.202
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted

Threats

Found threats are available for the paid subscriptions
4 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
clro.co/paqbienvenida