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URL:

https://securemailcenter.citigroup.com/login.html?questionId=69bab669975f5ccb&enterprise=citi&locale=en_US

Full analysis: https://app.any.run/tasks/04d0da10-73ea-46fd-a8ee-58ab84cb10ec
Verdict: Malicious activity
Analysis date: March 27, 2024, 14:23:12
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

912B83DABEE97377E7B1135373FE7F06

SHA1:

DB5C8EF8BF8D0FEE35D4D26A886E3B7083740B20

SHA256:

E244E2AEDD973AA7FB9BB40237A5BE2FFEC83992528BE96F63A840851A895429

SSDEEP:

3:N8N3tKuOGMRMCxOCMLPjU8nTckHIQMRjALRyVcWAYRlAe:2ZEDVAPLPjU8TckHtMRjAlyVcWrae

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: 3400)

    • Process drops legitimate windows executable

      • msdt.exe (PID: 3400)

    • Process uses IPCONFIG to discover network configuration

      • sdiagnhost.exe (PID: 1352)

    • Reads the Internet Settings

      • sdiagnhost.exe (PID: 1352)
      • msdt.exe (PID: 3400)

    • Uses ROUTE.EXE to obtain the routing table information

      • sdiagnhost.exe (PID: 1352)

  • INFO

    • Create files in a temporary directory

      • msdt.exe (PID: 3400)
      • sdiagnhost.exe (PID: 1352)
      • makecab.exe (PID: 712)

    • Application launched itself

      • iexplore.exe (PID: 1696)
      • chrome.exe (PID: 3052)
      • msedge.exe (PID: 3528)
      • chrome.exe (PID: 492)

    • Drops the executable file immediately after the start

      • msdt.exe (PID: 3400)

    • Reads security settings of Internet Explorer

      • msdt.exe (PID: 3400)
      • sdiagnhost.exe (PID: 1352)

    • Reads the software policy settings

      • msdt.exe (PID: 3400)

    • Creates files or folders in the user directory

      • msdt.exe (PID: 3400)

    • Manual execution by a user

      • msedge.exe (PID: 3528)
      • rundll32.exe (PID: 480)
      • chrome.exe (PID: 492)
      • chrome.exe (PID: 3052)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
92
Monitored processes
54
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 control.exe no specs rundll32.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1696"C:\Program Files\Internet Explorer\iexplore.exe" "https://securemailcenter.citigroup.com/login.html?questionId=69bab669975f5ccb&enterprise=citi&locale=en_US"C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
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
4000"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1696 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
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
3400 -modal 1114548 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\admin\AppData\Local\Temp\NDF721E.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
1352C:\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
568"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
3980"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
712"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
2668"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
480"C:\Windows\System32\rundll32.exe" werconcpl.dll, LaunchErcApp -queuereportingC:\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:\windows\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
3528"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --profile-directory=DefaultC:\Program Files\Microsoft\Edge\Application\msedge.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
Total events
33 248
Read events
32 961
Write events
246
Delete events
41

Modification events

(PID) Process:(1696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(1696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
(PID) Process:(1696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
31096914
(PID) Process:(1696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
(PID) Process:(1696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
31096914
(PID) Process:(1696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(1696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(1696) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
Executable files
32
Suspicious files
37
Text files
162
Unknown types
478

Dropped files

PID
Process
Filename
Type
1696iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:—
SHA256:—
1696iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118Abinary
MD5:—
SHA256:—
1696iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118Abinary
MD5:—
SHA256:—
1696iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[1].icoimage
MD5:—
SHA256:—
1696iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.icoimage
MD5:—
SHA256:—
1696iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[2].icoimage
MD5:—
SHA256:—
1696iexplore.exeC:\Users\admin\AppData\Local\Temp\NDF721E.tmpbinary
MD5:—
SHA256:—
3400msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_71ca8c18-36fd-4b41-8bc0-af59cbfade97\DiagPackage.diagpkgxml
MD5:—
SHA256:—
3400msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_71ca8c18-36fd-4b41-8bc0-af59cbfade97\DiagPackage.dllexecutable
MD5:—
SHA256:—
3400msdt.exeC:\Users\admin\AppData\Local\Temp\SDIAG_71ca8c18-36fd-4b41-8bc0-af59cbfade97\HTInteractiveRes.ps1text
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
23
TCP/UDP connections
88
DNS requests
103
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1696
iexplore.exe
GET
304
23.216.77.53:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?14c8dd88ad9169bd
unknown
—
—
unknown
1696
iexplore.exe
GET
304
23.216.77.76:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?8a21c6ad756e8dd9
unknown
—
—
unknown
1696
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAzlnDD9eoNTLi0BRrMy%2BWU%3D
unknown
—
—
unknown
1696
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
unknown
1080
svchost.exe
GET
200
23.216.77.45:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?624d1ab720bef5f8
unknown
—
—
unknown
1080
svchost.exe
GET
304
23.216.77.45:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?1dd404ff67a3d8ee
unknown
—
—
unknown
1696
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAxq6XzO1ZmDhpCgCp6lMhQ%3D
unknown
—
—
unknown
1696
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
unknown
1696
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA177el9ggmWelJjG4vdGL0%3D
unknown
—
—
unknown
856
svchost.exe
HEAD
200
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/adtp63xadzqu6yysjolme33hjxoq_20220505/dhlpobdgcjafebgbbhjdnapejmpkgiie_20220505_all_adfdqqtvlhuhhtrt6irlkpynghca.crx3
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
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
4000
iexplore.exe
192.193.154.4:443
securemailcenter.citigroup.com
SOLANA-CITIPLEX
US
unknown
1696
iexplore.exe
23.53.43.121:443
www.bing.com
Akamai International B.V.
DE
unknown
1696
iexplore.exe
23.216.77.53:80
ctldl.windowsupdate.com
Akamai International B.V.
DE
unknown
1696
iexplore.exe
23.216.77.76:80
ctldl.windowsupdate.com
Akamai International B.V.
DE
unknown
1696
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
828
svchost.exe
192.193.154.4:443
securemailcenter.citigroup.com
SOLANA-CITIPLEX
US
unknown
3172
msedge.exe
204.79.197.203:443
ntp.msn.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
securemailcenter.citigroup.com
  • 192.193.154.4
unknown
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 23.53.43.115
  • 23.53.43.121
  • 23.53.43.137
  • 23.37.226.106
  • 23.37.226.97
whitelisted
ctldl.windowsupdate.com
  • 23.216.77.76
  • 23.216.77.53
  • 23.216.77.78
  • 23.216.77.45
  • 23.216.77.55
  • 23.216.77.72
  • 23.216.77.67
  • 23.216.77.50
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
ntp.msn.com
  • 204.79.197.203
whitelisted
config.edge.skype.com
  • 13.107.43.16
whitelisted
edge.microsoft.com
  • 13.107.22.239
  • 131.253.33.239
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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ANY.RUN
Reports
https://securemailcenter.citigroup.com/login.html?questionId=69bab669975f5ccb&enterprise=citi&locale=en_US