| URL: | https://es.taiwebs.com/windows/download-refx-nexus-6387.html |
| Full analysis: | https://app.any.run/tasks/4b6ce17e-22e4-4443-b22c-3533616718be |
| Verdict: | Malicious activity |
| Analysis date: | February 19, 2022, 16:53:07 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | B0007ECF4F9C0D74EAA90888242BEEC7 |
| SHA1: | 27B855BF9F0B6F4D2C389B131F8D2CE8F570C59B |
| SHA256: | B566348AC70A90A15C7EDC811B0DC4D760607BDEFF7A24B39ADE5B7A03F0F6E1 |
| SSDEEP: | 3:N81iTAsGFMjKJXnASWuWQLNR0:2gTAs0pFdr1Q |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 3348)
- iexplore.exe (PID: 3816)
INFO
Checks supported languages
- iexplore.exe (PID: 1816)
- iexplore.exe (PID: 3348)
- iexplore.exe (PID: 3816)
Application launched itself
- iexplore.exe (PID: 1816)
Reads the computer name
- iexplore.exe (PID: 1816)
- iexplore.exe (PID: 3348)
- iexplore.exe (PID: 3816)
Changes internet zones settings
- iexplore.exe (PID: 1816)
Checks Windows Trust Settings
- iexplore.exe (PID: 3348)
- iexplore.exe (PID: 1816)
- iexplore.exe (PID: 3816)
Reads internet explorer settings
- iexplore.exe (PID: 3348)
- iexplore.exe (PID: 3816)
Reads settings of System Certificates
- iexplore.exe (PID: 3348)
- iexplore.exe (PID: 1816)
- iexplore.exe (PID: 3816)
Creates files in the user directory
- iexplore.exe (PID: 3348)
- iexplore.exe (PID: 3816)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
38
Monitored processes
3
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1816 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://es.taiwebs.com/windows/download-refx-nexus-6387.html" | 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
| |||||||||||||||
| 3348 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1816 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
| |||||||||||||||
| 3816 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1816 CREDAT:3478792 /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
33 692
Read events
33 488
Write events
204
Delete events
0
Modification events
| (PID) Process: | (1816) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (1816) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: 759761264 | |||
| (PID) Process: | (1816) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30942641 | |||
| (PID) Process: | (1816) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (1816) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30942641 | |||
| (PID) Process: | (1816) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (1816) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1816) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (1816) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (1816) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
48
Text files
244
Unknown types
45
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3348 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27 | binary | |
MD5:— | SHA256:— | |||
| 3348 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27 | der | |
MD5:— | SHA256:— | |||
| 3348 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 3348 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\jquery-1.7.1[1].js | text | |
MD5:— | SHA256:— | |||
| 3348 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\style-tai[1].css | text | |
MD5:— | SHA256:— | |||
| 3348 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\download-refx-nexus-6387[1].htm | html | |
MD5:— | SHA256:— | |||
| 3348 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\shield-32[1].png | image | |
MD5:A3968413DD4CC00E7073C85AEAC746DC | SHA256:A1A3A054F1CB15E0A19974078E209CF883C187099CADB0418988184CD313EEA3 | |||
| 3348 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\clipboard.min[1].js | text | |
MD5:3F3688138A1B9FC4EF669CE9056B6674 | SHA256:99E1761C92764DCAEEC33DF3E1773160344CC4AA6B8DDAEE0477372279A2C424 | |||
| 3348 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\windows8[1].png | image | |
MD5:2987CF6C297ABC163E75B308CD78CE03 | SHA256:817A2AFB861C0B98D0FC38E31DD498FE9CEA8ECFF54D255716CE319FDCC6BEC6 | |||
| 3348 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\5IWPIAR9\empty[1].gif | image | |
MD5:18B3B970EB07B30BD8FE644EA2C85F1E | SHA256:481A818AC51C90F5C381440F8033F55481882D8B903FEB3B617BCD6EA7D90469 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
46
TCP/UDP connections
178
DNS requests
65
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3348 | iexplore.exe | GET | — | 142.250.185.131:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQDJmHVPyDipnxIAAAAAAF9n | US | — | — | whitelisted |
3348 | iexplore.exe | GET | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D | US | der | 472 b | whitelisted |
3348 | iexplore.exe | GET | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQDRsV7godQXTxIAAAAAAGHs | US | der | 472 b | whitelisted |
3348 | iexplore.exe | GET | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | US | der | 1.41 Kb | whitelisted |
3348 | iexplore.exe | GET | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEC5GLYwFefbxEgAAAAAAYIc%3D | US | der | 471 b | whitelisted |
3348 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEATh56TcXPLzbcArQrhdFZ8%3D | US | der | 471 b | whitelisted |
3348 | iexplore.exe | GET | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQCYyccBU%2BO5JwoAAAABM%2FlK | US | der | 472 b | whitelisted |
3348 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQS14tALDViBvqCf47YkiQRtKz1BAQUpc436uuwdQ6UZ4i0RfrZJBCHlh8CEAENmUNdG%2FgDpycyg8LU%2Fqo%3D | US | der | 279 b | whitelisted |
3348 | iexplore.exe | GET | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEBRncsAcFgQpEgAAAAAAYbY%3D | US | der | 471 b | whitelisted |
3348 | iexplore.exe | GET | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEGM9pOpF81f4CgAAAAEz%2Bqg%3D | US | der | 471 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3348 | iexplore.exe | 172.67.222.18:443 | es.taiwebs.com | — | US | unknown |
3348 | iexplore.exe | 209.197.3.8:80 | ctldl.windowsupdate.com | Highwinds Network Group, Inc. | US | whitelisted |
3348 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3348 | iexplore.exe | 104.18.10.207:443 | maxcdn.bootstrapcdn.com | Cloudflare Inc | US | suspicious |
3348 | iexplore.exe | 104.21.91.139:443 | es.taiwebs.com | Cloudflare Inc | US | unknown |
3348 | iexplore.exe | 104.16.19.94:443 | cdnjs.cloudflare.com | Cloudflare Inc | US | suspicious |
3348 | iexplore.exe | 104.22.58.199:443 | services.vlitag.com | Cloudflare Inc | US | suspicious |
3348 | iexplore.exe | 142.250.186.46:443 | apis.google.com | Google Inc. | US | whitelisted |
3348 | iexplore.exe | 142.250.185.206:443 | translate.google.com | Google Inc. | US | whitelisted |
3348 | iexplore.exe | 151.139.242.29:443 | images.dmca.com | netDNA | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
es.taiwebs.com |
| unknown |
ctldl.windowsupdate.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
maxcdn.bootstrapcdn.com |
| whitelisted |
taiwebs.com |
| unknown |
cdnjs.cloudflare.com |
| whitelisted |
services.vlitag.com |
| shared |
apis.google.com |
| whitelisted |