| URL: | https://st.simpledesign.ltd/7ziEnq |
| Full analysis: | https://app.any.run/tasks/73138767-9998-4148-8fb5-734b8608593e |
| Verdict: | Malicious activity |
| Analysis date: | March 07, 2024, 08:22:37 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | E843DA5021FAF00166FE4A77796EE305 |
| SHA1: | BF45A4ADC9879B95B47497B0FBD8D844BF096B93 |
| SHA256: | AE8ACC89E5D6B38ACA15B661BCB4CF0DA26BA6C564DAB53F8106E55B58568029 |
| SSDEEP: | 3:N8cAPLeDfW:2c3DW |
MALICIOUS
No malicious indicators.SUSPICIOUS
Process drops legitimate windows executable
- msdt.exe (PID: 2408)
Reads settings of System Certificates
- msdt.exe (PID: 2408)
Reads the Internet Settings
- sdiagnhost.exe (PID: 2792)
- msdt.exe (PID: 2408)
Process uses IPCONFIG to discover network configuration
- sdiagnhost.exe (PID: 2792)
Uses ROUTE.EXE to obtain the routing table information
- sdiagnhost.exe (PID: 2792)
INFO
Reads security settings of Internet Explorer
- msdt.exe (PID: 2408)
- sdiagnhost.exe (PID: 2792)
Create files in a temporary directory
- msdt.exe (PID: 2408)
- sdiagnhost.exe (PID: 2792)
- makecab.exe (PID: 1576)
Application launched itself
- iexplore.exe (PID: 2160)
Drops the executable file immediately after the start
- msdt.exe (PID: 2408)
Reads the software policy settings
- msdt.exe (PID: 2408)
Creates files or folders in the user directory
- msdt.exe (PID: 2408)
Manual execution by a user
- rundll32.exe (PID: 2244)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
46
Monitored processes
9
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1576 | "C:\Windows\system32\makecab.exe" /f NetworkConfiguration.ddf | C:\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
| |||||||||||||||
| 1992 | "C:\Windows\system32\ipconfig.exe" /all | C:\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
| |||||||||||||||
| 2100 | "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
| |||||||||||||||
| 2160 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://st.simpledesign.ltd/7ziEnq" | 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
| |||||||||||||||
| 2244 | "C:\Windows\System32\rundll32.exe" werconcpl.dll, LaunchErcApp -queuereporting | C:\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
| |||||||||||||||
| 2408 | -modal 1245528 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\admin\AppData\Local\Temp\NDF1037.tmp -ep NetworkDiagnosticsWeb | C:\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
| |||||||||||||||
| 2432 | "C:\Windows\system32\ROUTE.EXE" print | C:\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
| |||||||||||||||
| 2792 | C:\Windows\System32\sdiagnhost.exe -Embedding | C:\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
| |||||||||||||||
| 3664 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2160 CREDAT:267521 /prefetch:2 | C:\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
| |||||||||||||||
Total events
18 735
Read events
18 572
Write events
126
Delete events
37
Modification events
| (PID) Process: | (2160) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (2160) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (2160) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 31092840 | |||
| (PID) Process: | (2160) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (2160) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 31092840 | |||
| (PID) Process: | (2160) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2160) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2160) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2160) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2160) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
2
Suspicious files
36
Text files
31
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2160 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 2160 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118A | binary | |
MD5:7955546ABDA4EB197CB958C34A6B54D3 | SHA256:046BF5B4AA17E5C1C1EFDB09E794EA8C7F6C827EC92A7C38246F06E7EC875727 | |||
| 2160 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\favicon[1].ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 2160 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[1].ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 2408 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_48256426-e971-41f1-8d11-28fbef849661\NetworkDiagnosticsVerify.ps1 | text | |
MD5:C0BB6343BD0F6F9B46B33E4B66106953 | SHA256:EB9BC61668A93759D0127A11CDFC03E924100D69C7E6457FEAA89330474C90C3 | |||
| 2408 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_48256426-e971-41f1-8d11-28fbef849661\StartDPSService.ps1 | text | |
MD5:A660422059D953C6D681B53A6977100E | SHA256:D19677234127C38A52AEC23686775A8EB3F4E3A406F4A11804D97602D6C31813 | |||
| 2408 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_48256426-e971-41f1-8d11-28fbef849661\InteractiveRes.ps1 | text | |
MD5:25B8543DBF571F040118423BC3C7A75E | SHA256:D78E6291D6F27AC6FEBDCF0A4D5A34521E7F033AF8875E026DF21BA7513AB64A | |||
| 2408 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_48256426-e971-41f1-8d11-28fbef849661\UtilityFirewall.ps1 | text | |
MD5:B004AFC224E9216115EC3B0BF5D43BA2 | SHA256:31B97632CA31D1BB21917A07757B2FF415DBB6A4E7DD7B533ECC52431ACF65B5 | |||
| 2408 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_48256426-e971-41f1-8d11-28fbef849661\NetworkDiagnosticsResolve.ps1 | text | |
MD5:A7B957F221C643580184665BE57E6AC8 | SHA256:8582EF50174CB74233F196F193E04C0CCBBEE2AED5CE50964CBB95822C218E7F | |||
| 2408 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_48256426-e971-41f1-8d11-28fbef849661\NetworkDiagnosticsTroubleshoot.ps1 | text | |
MD5:1D192CE36953DBB7DC7EE0D04C57AD8D | SHA256:935A231924AE5D4A017B0C99D4A5F3904EF280CEA4B3F727D365283E26E8A756 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
21
DNS requests
10
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2160 | iexplore.exe | GET | 304 | 62.115.253.41:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?18014fff35250a83 | unknown | — | — | unknown |
2160 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAzlnDD9eoNTLi0BRrMy%2BWU%3D | unknown | binary | 313 b | unknown |
2160 | iexplore.exe | GET | 304 | 62.115.253.64:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?76ad697231f9b13b | 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 |
3664 | iexplore.exe | 52.222.214.19:443 | st.simpledesign.ltd | AMAZON-02 | US | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
2160 | iexplore.exe | 62.115.253.98:443 | www.bing.com | Telia Company AB | ES | unknown |
2160 | iexplore.exe | 62.115.253.41:80 | ctldl.windowsupdate.com | Telia Company AB | ES | unknown |
2160 | iexplore.exe | 62.115.253.64:80 | ctldl.windowsupdate.com | Telia Company AB | ES | unknown |
2160 | iexplore.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
828 | svchost.exe | 52.222.214.19:443 | st.simpledesign.ltd | AMAZON-02 | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
st.simpledesign.ltd |
| unknown |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |