| URL: | https://yt1s.com |
| Full analysis: | https://app.any.run/tasks/586ff491-588b-4f5d-8e48-baafc0c3dc50 |
| Verdict: | Malicious activity |
| Analysis date: | November 01, 2021, 16:08:19 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 35117686D003F944CA2BD09BA05218BA |
| SHA1: | 7C6B11A80B73C2AD0F6F27031A1F3605E6515021 |
| SHA256: | 727133FE28C4E233FE952E7C7BA07C4E32A8928AD3120DEA16B16BF6CA374A17 |
| SSDEEP: | 3:N8XqI:26I |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 2328)
- iexplore.exe (PID: 3144)
Creates files in the user directory
- vlc.exe (PID: 2980)
Checks supported languages
- vlc.exe (PID: 2980)
Reads the computer name
- vlc.exe (PID: 2980)
INFO
Changes internet zones settings
- iexplore.exe (PID: 3416)
Reads the computer name
- iexplore.exe (PID: 2328)
- iexplore.exe (PID: 3416)
- iexplore.exe (PID: 3144)
Checks supported languages
- iexplore.exe (PID: 2328)
- iexplore.exe (PID: 3416)
- iexplore.exe (PID: 3144)
Reads settings of System Certificates
- iexplore.exe (PID: 2328)
- iexplore.exe (PID: 3416)
- iexplore.exe (PID: 3144)
Checks Windows Trust Settings
- iexplore.exe (PID: 3416)
- iexplore.exe (PID: 2328)
- iexplore.exe (PID: 3144)
Creates files in the user directory
- iexplore.exe (PID: 2328)
- iexplore.exe (PID: 3144)
Application launched itself
- iexplore.exe (PID: 3416)
Reads internet explorer settings
- iexplore.exe (PID: 2328)
- iexplore.exe (PID: 3144)
Modifies the phishing filter of IE
- iexplore.exe (PID: 3416)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
38
Monitored processes
4
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2328 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3416 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
| |||||||||||||||
| 2980 | "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\admin\Downloads\yt1s.com - Lets Get Fit Count to 100 by 1s 100 Days of School Song Counting to 100 Jack Hartmann.mp3" | C:\Program Files\VideoLAN\VLC\vlc.exe | iexplore.exe | ||||||||||||
User: admin Company: VideoLAN Integrity Level: MEDIUM Description: VLC media player Exit code: 3221225547 Version: 3.0.11 Modules
| |||||||||||||||
| 3144 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3416 CREDAT:1185034 /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
| |||||||||||||||
| 3416 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://yt1s.com" | 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
| |||||||||||||||
Total events
30 532
Read events
30 367
Write events
165
Delete events
0
Modification events
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30920506 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30920506 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
22
Text files
71
Unknown types
19
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2328 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 2328 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27 | binary | |
MD5:— | SHA256:— | |||
| 2328 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\en38[1].htm | html | |
MD5:— | SHA256:— | |||
| 2328 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\style[1].css | text | |
MD5:— | SHA256:— | |||
| 2328 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27 | der | |
MD5:— | SHA256:— | |||
| 2328 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | der | |
MD5:— | SHA256:— | |||
| 2328 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\YTOWV792\clock[1].svg | image | |
MD5:84C7E0FB8671955F5E84F64F2009A5D2 | SHA256:035BDF34E61343836D721B82821BFD40506B5AD129E674C89907CDEC0493E382 | |||
| 2328 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\JDT285R2 | text | |
MD5:FDA44910DEB1A460BE4AC5D56D61D837 | SHA256:933B971C6388D594A23FA1559825DB5BEC8ADE2DB1240AA8FC9D0C684949E8C9 | |||
| 2328 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | compressed | |
MD5:F7DCB24540769805E5BB30D193944DCE | SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA | |||
| 2328 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\MSIMGSIZ.DAT | smt | |
MD5:0392ADA071EB68355BED625D8F9695F3 | SHA256:B1313DD95EAF63F33F86F72F09E2ECD700D11159A8693210C37470FCB84038F7 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
21
TCP/UDP connections
85
DNS requests
25
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3416 | iexplore.exe | GET | 304 | 209.197.3.8:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?ef53d115ff50b834 | US | — | — | whitelisted |
3416 | iexplore.exe | GET | 304 | 209.197.3.8:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?06d0dc43f640557d | US | — | — | whitelisted |
2328 | iexplore.exe | GET | 200 | 142.250.185.195:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D | US | der | 724 b | whitelisted |
3416 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D | US | der | 1.47 Kb | whitelisted |
2328 | iexplore.exe | GET | 200 | 142.250.185.195:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQDF36Zk1BvPdwoAAAABCKtR | US | der | 472 b | whitelisted |
2328 | iexplore.exe | GET | 200 | 142.250.185.195:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEC7Ow4J75878CgAAAAEIq18%3D | US | der | 471 b | whitelisted |
2328 | iexplore.exe | GET | 200 | 209.197.3.8:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?f0e30b9301d006d8 | US | compressed | 59.7 Kb | whitelisted |
— | — | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D | US | der | 1.47 Kb | whitelisted |
3144 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAbY2QTVWENG9oovp1QifsQ%3D | US | der | 471 b | whitelisted |
2328 | iexplore.exe | GET | 200 | 209.197.3.8:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?f55fe6c1601be7ee | US | compressed | 59.7 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2328 | iexplore.exe | 104.22.59.185:443 | yt1s.com | Cloudflare Inc | US | unknown |
2328 | iexplore.exe | 209.197.3.8:80 | ctldl.windowsupdate.com | Highwinds Network Group, Inc. | US | whitelisted |
— | — | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2328 | iexplore.exe | 142.250.74.200:443 | www.googletagmanager.com | Google Inc. | US | suspicious |
2328 | iexplore.exe | 142.250.185.78:443 | www.google-analytics.com | Google Inc. | US | whitelisted |
2328 | iexplore.exe | 142.250.185.195:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
3416 | iexplore.exe | 104.22.59.185:443 | yt1s.com | Cloudflare Inc | US | unknown |
3416 | iexplore.exe | 209.197.3.8:80 | ctldl.windowsupdate.com | Highwinds Network Group, Inc. | US | whitelisted |
3416 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3416 | iexplore.exe | 131.253.33.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
yt1s.com |
| suspicious |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
www.googletagmanager.com |
| whitelisted |
ocsp.pki.goog |
| whitelisted |
www.google-analytics.com |
| whitelisted |
i.ytimg.com |
| whitelisted |
phortaub.com |
| suspicious |
Threats
Process | Message |
|---|---|
vlc.exe | main libvlc debug: VLC media player - 3.0.11 Vetinari
|
vlc.exe | main libvlc debug: Copyright � 1996-2020 the VideoLAN team
|
vlc.exe | main libvlc debug: revision 3.0.11-0-gdc0c5ced72
|
vlc.exe | main libvlc debug: configured with ../extras/package/win32/../../../configure '--enable-update-check' '--enable-lua' '--enable-faad' '--enable-flac' '--enable-theora' '--enable-avcodec' '--enable-merge-ffmpeg' '--enable-dca' '--enable-mpc' '--enable-libass' '--enable-schroedinger' '--enable-realrtsp' '--enable-live555' '--enable-dvdread' '--enable-shout' '--enable-goom' '--enable-caca' '--enable-qt' '--enable-skins2' '--enable-sse' '--enable-mmx' '--enable-libcddb' '--enable-zvbi' '--disable-telx' '--enable-nls' '--host=i686-w64-mingw32' '--with-breakpad=https://win.crashes.videolan.org' 'host_alias=i686-w64-mingw32' 'PKG_CONFIG_LIBDIR=/home/jenkins/workspace/vlc-release/windows/vlc-release-win32-x86/contrib/i686-w64-mingw32/lib/pkgconfig'
|
vlc.exe | main libvlc debug: using multimedia timers as clock source
|
vlc.exe | main libvlc debug: min period: 1 ms, max period: 1000000 ms
|
vlc.exe | main libvlc debug: searching plug-in modules
|
vlc.exe | main libvlc debug: loading plugins cache file C:\Program Files\VideoLAN\VLC\plugins\plugins.dat
|
vlc.exe | main libvlc debug: recursively browsing `C:\Program Files\VideoLAN\VLC\plugins'
|
vlc.exe | main libvlc debug: plug-ins loaded: 494 modules
|