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

    • Manual execution by a user

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

    • Reads the computer name

      • wmpnscfg.exe (PID: 3140)

    • Checks supported languages

      • wmpnscfg.exe (PID: 3140)

    • Application launched itself

      • iexplore.exe (PID: 1864)
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\Internet Explorer\VersionManager\verA864.tmpxml
MD5:CBD0581678FA40F0EDCBC7C59E0CAD10
SHA256:159BD4343F344A08F6AF3B716B6FA679859C1BD1D7030D26FF5EF0255B86E1D9
1864iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776binary
MD5:68D36A5540C1607422FD241D2E18230D
SHA256:A6ABCB84CBB232242BF9A3E5DEA7075F294E949587E48B180C929DE9DEB8CAD7
1864iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868binary
MD5:3E97776D8EA5025FE2E0D0274B628A50
SHA256:3FBB889C9C0BE42C7EBEAC1FDF3CB662F3CC2C5706BDF3A1EB316FDF98603FFC
1864iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\0FPGI0P6.txttext
MD5:8DEF07020C7066073636DBACCB41479D
SHA256:8571154A4D075E61B5D90675484B9AA8A152998586EC7EFA19DC890BE47D7C4B
1864iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\5XVRKPNY.txttext
MD5:B479C05BB17FFB81A583BE1DFE5DE84A
SHA256:46E549036EC9A7F8CF904A179FBAC63D54484A37E430C26011C31C68FEAAADF8
1864iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\CHNKB976.txttext
MD5:5DDB95C5B74A8F4E9AE63D713FE692BF
SHA256:9FDEB0D5C24994818251EDC4E9408FAAF666AF193CF54E59885CEBDD5796B09A
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\versionlist.xmlxml
MD5:CBD0581678FA40F0EDCBC7C59E0CAD10
SHA256:159BD4343F344A08F6AF3B716B6FA679859C1BD1D7030D26FF5EF0255B86E1D9
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
unknown
1864
iexplore.exe
GET
200
193.122.6.168:80
http://checkip.dyndns.org/favicon.ico
unknown
html
106 b
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
unknown
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
unknown
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
unknown
1864
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
binary
471 b
unknown
1864
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAqvpsXKY8RRQeo74ffHUxc%3D
unknown
binary
471 b
unknown
1864
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
binary
471 b
unknown
1864
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA177el9ggmWelJjG4vdGL0%3D
unknown
binary
471 b
unknown
1080
svchost.exe
GET
—
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?d3b771b78e4ef5fc
unknown
—
—
unknown
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
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
868
svchost.exe
23.211.8.250:80
armmf.adobe.com
AKAMAI-AS
DE
whitelisted
1864
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
EDGECAST
US
whitelisted
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
whitelisted

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
shared
api.bing.com
  • 13.107.5.80
whitelisted
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
whitelisted
armmf.adobe.com
  • 23.211.8.250
whitelisted
2.100.168.192.in-addr.arpa
  • —
unknown
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
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
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
ieonline.microsoft.com
  • 204.79.197.200
whitelisted

Threats

PID
Process
Class
Message
1080
svchost.exe
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
1080
svchost.exe
Misc activity
AV INFO Query to checkip.dyndns. Domain
1080
svchost.exe
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
1080
svchost.exe
Misc activity
AV INFO Query to checkip.dyndns. Domain
1080
svchost.exe
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
1080
svchost.exe
Misc activity
AV INFO Query to checkip.dyndns. Domain
2132
iexplore.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
1864
iexplore.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
1080
svchost.exe
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
1080
svchost.exe
Misc activity
AV INFO Query to checkip.dyndns. Domain
No debug info
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Reports
http://checkip.dyndns.org