URL:

http://checkip.dyndns.org

Full analysis: https://app.any.run/tasks/bbade96e-b802-492c-9226-3ceac477b1ff
Verdict: Malicious activity
Analysis date: December 12, 2023, 19:22:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
evasion
Indicators:
MD5:

8CFCA9B74D245CC96DEF523B8F5AD865

SHA1:

C219707517BEC825EF4CBC9A9F7514D360B90319

SHA256:

B6BE2C49590FCEEE78AC2FE8E442A40F237DC13DC807CC5F504B0EE5AB556326

SSDEEP:

3:N1KdNAZywLS:C65LS

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

    • Uses NSLOOKUP.EXE to check DNS info

      • cmd.exe (PID: 1276)

  • INFO

    • Reads the computer name

      • wmpnscfg.exe (PID: 3140)

    • Manual execution by a user

      • wmpnscfg.exe (PID: 3140)
      • cmd.exe (PID: 1276)

    • Application launched itself

      • iexplore.exe (PID: 1864)

    • Checks supported languages

      • wmpnscfg.exe (PID: 3140)
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
43
Monitored processes
5
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe wmpnscfg.exe no specs cmd.exe no specs nslookup.exe

Process information

PID
CMD
Path
Indicators
Parent process
644nslookup checkip.dyndns.orgC:\Windows\System32\nslookup.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
nslookup
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\nslookup.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\wsock32.dll
c:\windows\system32\ws2_32.dll
1276"C:\Windows\system32\cmd.exe" C:\Windows\System32\cmd.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1864"C:\Program Files\Internet Explorer\iexplore.exe" "http://checkip.dyndns.org"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
2132"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1864 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
3140"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
Total events
12 068
Read events
11 998
Write events
70
Delete events
0

Modification events

(PID) Process:(1864) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(1864) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(1864) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(1864) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1864) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1864) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(1864) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1864) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1864) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1864) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
0
Suspicious files
13
Text files
17
Unknown types
0

Dropped files

PID
Process
Filename
Type
2132iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\5X9A3JUV.htmhtml
MD5:2512AACBB3AC91592D6E5E23B690F467
SHA256:07C23653010E4A388328D4659521DE198CE0394F03983AE87E0CCBEA987A7ACB
1864iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:55D63A0A74829DE58B432471E1FD4572
SHA256:FC65D5F75889F8464FE8986E482198F200DE14D66EDE6CE7FDCA67DC5FEF7506
1864iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\urlblockindex[1].binbinary
MD5:FA518E3DFAE8CA3A0E495460FD60C791
SHA256:775853600060162C4B4E5F883F9FD5A278E61C471B3EE1826396B6D129499AA7
1864iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776der
MD5:DCFE8076497969C1EE3BEF141FC25886
SHA256:C9660A769F6E1A4A3F233F7CE75240084DD8738BD097EB0596EF0C703F3429F6
1864iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[1].htmhtml
MD5:2512AACBB3AC91592D6E5E23B690F467
SHA256:07C23653010E4A388328D4659521DE198CE0394F03983AE87E0CCBEA987A7ACB
1864iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verA864.tmpxml
MD5:CBD0581678FA40F0EDCBC7C59E0CAD10
SHA256:159BD4343F344A08F6AF3B716B6FA679859C1BD1D7030D26FF5EF0255B86E1D9
1864iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:1BFE591A4FE3D91B03CDF26EAACD8F89
SHA256:9CF94355051BF0F4A45724CA20D1CC02F76371B963AB7D1E38BD8997737B13D8
1864iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\CHNKB976.txttext
MD5:5DDB95C5B74A8F4E9AE63D713FE692BF
SHA256:9FDEB0D5C24994818251EDC4E9408FAAF666AF193CF54E59885CEBDD5796B09A
1864iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\versionlist.xmlxml
MD5:CBD0581678FA40F0EDCBC7C59E0CAD10
SHA256:159BD4343F344A08F6AF3B716B6FA679859C1BD1D7030D26FF5EF0255B86E1D9
1864iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\EKPHBYOX.txttext
MD5:D08BDD708A31F9038AA781A7A79169A0
SHA256:C1803D655CCD93F47FE1DBF9E953FFC705EB499FC4A9BA99655A76AD8D6A2593
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
24
DNS requests
24
Threats
14

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2132
iexplore.exe
GET
200
193.122.6.168:80
http://checkip.dyndns.org/
unknown
html
106 b
—
1864
iexplore.exe
GET
200
88.221.110.67:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?851c751b721441d0
unknown
compressed
4.66 Kb
—
1864
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
binary
471 b
—
1864
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAqvpsXKY8RRQeo74ffHUxc%3D
unknown
binary
471 b
—
1864
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
binary
471 b
—
1864
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA177el9ggmWelJjG4vdGL0%3D
unknown
binary
471 b
—
1080
svchost.exe
GET
—
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?d3b771b78e4ef5fc
unknown
—
—
—
1864
iexplore.exe
GET
200
88.221.110.67:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?7bb6036743caffca
unknown
compressed
4.66 Kb
—
1864
iexplore.exe
GET
200
88.221.110.67:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?89bed1f5828b50f8
unknown
compressed
4.66 Kb
—
1864
iexplore.exe
GET
200
193.122.6.168:80
http://checkip.dyndns.org/favicon.ico
unknown
html
106 b
—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
868
svchost.exe
23.35.228.137:80
—
AKAMAI-AS
DE
unknown
2132
iexplore.exe
193.122.6.168:80
checkip.dyndns.org
ORACLE-BMC-31898
DE
unknown
1864
iexplore.exe
193.122.6.168:80
checkip.dyndns.org
ORACLE-BMC-31898
DE
unknown
1864
iexplore.exe
104.126.37.185:443
www.bing.com
Akamai International B.V.
DE
unknown
4
System
192.168.100.255:137
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
unknown
868
svchost.exe
23.211.8.250:80
armmf.adobe.com
AKAMAI-AS
DE
unknown
1864
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
EDGECAST
US
unknown
1864
iexplore.exe
88.221.110.67:80
ctldl.windowsupdate.com
Akamai International B.V.
DE
unknown
1864
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
unknown

DNS requests

Domain
IP
Reputation
checkip.dyndns.org
  • 158.101.44.242
  • 193.122.6.168
  • 132.226.8.169
  • 132.226.247.73
  • 193.122.130.0
unknown
api.bing.com
  • 13.107.5.80
unknown
www.bing.com
  • 104.126.37.185
  • 104.126.37.177
  • 104.126.37.139
  • 104.126.37.179
  • 104.126.37.129
  • 104.126.37.184
  • 104.126.37.144
  • 104.126.37.170
  • 104.126.37.176
unknown
armmf.adobe.com
  • 23.211.8.250
unknown
2.100.168.192.in-addr.arpa
  • —
unknown
iecvlist.microsoft.com
  • 152.199.19.161
unknown
r20swj13mr.microsoft.com
  • 152.199.19.161
unknown
ctldl.windowsupdate.com
  • 88.221.110.67
  • 88.221.110.90
  • 88.221.110.80
  • 88.221.110.64
  • 88.221.110.107
  • 88.221.110.105
  • 88.221.110.96
  • 2.16.100.178
  • 2.16.100.179
  • 93.184.221.240
unknown
ocsp.digicert.com
  • 192.229.221.95
unknown
ieonline.microsoft.com
  • 204.79.197.200
unknown

Threats

PID
Process
Class
Message
—
—
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
—
—
Misc activity
AV INFO Query to checkip.dyndns. Domain
—
—
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
—
—
Misc activity
AV INFO Query to checkip.dyndns. Domain
—
—
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
—
—
Misc activity
AV INFO Query to checkip.dyndns. Domain
—
—
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
—
—
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
—
—
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
—
—
Misc activity
AV INFO Query to checkip.dyndns. Domain
No debug info
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Reports
http://checkip.dyndns.org