| URL: | https://app.fireflies.ai/view/Weekly-Infrastructure-Meeting::5NFy572vt1?ref=recap&track=5NFy572vt1&sg=nb&utm_campaign=website&utm_source=sendgrid.com&utm_medium=email |
| Full analysis: | https://app.any.run/tasks/f8112003-1aec-4c64-b169-c4300c900b50 |
| Verdict: | Malicious activity |
| Analysis date: | February 22, 2022, 20:49:57 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 555CA9353A96D905EC5C789AB6D45F1F |
| SHA1: | CB2847E8C78DEC6962DD26A0285CE70A2335A5C0 |
| SHA256: | AFF3C8734F5F4EB8BA732A970835D8DA96B2726004C41C1E8AA447F5FE1AFEB6 |
| SSDEEP: | 3:N8aGAmAMQA6PJcbYBkR6S8FWJgjRdfDh2omE1NQWrCc9dv1jRIYrJn:2aGAmQBcb+keFmgjDfdNmnWWrQn |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 3752)
Checks supported languages
- FlashUtil32_32_0_0_453_ActiveX.exe (PID: 2368)
Reads the computer name
- FlashUtil32_32_0_0_453_ActiveX.exe (PID: 2368)
Creates files in the user directory
- FlashUtil32_32_0_0_453_ActiveX.exe (PID: 2368)
Executed via COM
- FlashUtil32_32_0_0_453_ActiveX.exe (PID: 2368)
INFO
Checks supported languages
- iexplore.exe (PID: 3152)
- iexplore.exe (PID: 3752)
Reads the computer name
- iexplore.exe (PID: 3152)
- iexplore.exe (PID: 3752)
Reads settings of System Certificates
- iexplore.exe (PID: 3752)
- iexplore.exe (PID: 3152)
Changes internet zones settings
- iexplore.exe (PID: 3152)
Application launched itself
- iexplore.exe (PID: 3152)
Reads internet explorer settings
- iexplore.exe (PID: 3752)
Reads CPU info
- iexplore.exe (PID: 3752)
Changes settings of System certificates
- iexplore.exe (PID: 3152)
Checks Windows Trust Settings
- iexplore.exe (PID: 3152)
- iexplore.exe (PID: 3752)
Adds / modifies Windows certificates
- iexplore.exe (PID: 3152)
Creates files in the user directory
- iexplore.exe (PID: 3752)
- iexplore.exe (PID: 3152)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
39
Monitored processes
3
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2368 | C:\Windows\system32\Macromed\Flash\FlashUtil32_32_0_0_453_ActiveX.exe -Embedding | C:\Windows\system32\Macromed\Flash\FlashUtil32_32_0_0_453_ActiveX.exe | — | svchost.exe | |||||||||||
User: admin Company: Adobe Integrity Level: MEDIUM Description: Adobe� Flash� Player Installer/Uninstaller 32.0 r0 Exit code: 0 Version: 32,0,0,453 Modules
| |||||||||||||||
| 3152 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://app.fireflies.ai/view/Weekly-Infrastructure-Meeting::5NFy572vt1?ref=recap&track=5NFy572vt1&sg=nb&utm_campaign=website&utm_source=sendgrid.com&utm_medium=email" | 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
| |||||||||||||||
| 3752 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3152 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
17 812
Read events
17 612
Write events
196
Delete events
4
Modification events
| (PID) Process: | (3152) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (3152) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (3152) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30943277 | |||
| (PID) Process: | (3152) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (3152) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30943277 | |||
| (PID) Process: | (3152) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3152) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3152) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3152) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (3152) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
38
Text files
75
Unknown types
38
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3752 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 3752 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 | binary | |
MD5:— | SHA256:— | |||
| 3152 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63 | der | |
MD5:— | SHA256:— | |||
| 3752 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | binary | |
MD5:— | SHA256:— | |||
| 3752 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\97178ee43058ec786d5e3b6096b25d3fc58e576e[1].js | — | |
MD5:— | SHA256:— | |||
| 3152 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63 | binary | |
MD5:— | SHA256:— | |||
| 3752 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA | der | |
MD5:— | SHA256:— | |||
| 3752 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751 | binary | |
MD5:— | SHA256:— | |||
| 3752 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\Weekly-Infrastructure-Meeting__5NFy572vt1[1].htm | html | |
MD5:— | SHA256:— | |||
| 3752 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | der | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
31
TCP/UDP connections
123
DNS requests
55
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3752 | iexplore.exe | GET | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D | US | der | 724 b | whitelisted |
3752 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://crl3.digicert.com/DigiCertGlobalRootCA.crl | US | der | 631 b | whitelisted |
3752 | iexplore.exe | GET | 200 | 104.18.21.226:80 | http://crl.globalsign.com/root-r3.crl | US | der | 1.77 Kb | whitelisted |
3752 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEATh56TcXPLzbcArQrhdFZ8%3D | US | der | 471 b | whitelisted |
3752 | 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 |
3752 | iexplore.exe | GET | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEGM9pOpF81f4CgAAAAEz%2Bqg%3D | US | der | 471 b | whitelisted |
3752 | iexplore.exe | GET | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEC5GLYwFefbxEgAAAAAAYIc%3D | US | der | 471 b | whitelisted |
3752 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPJvUY%2Bsl%2Bj4yzQuAcL2oQno5fCgQUUWj%2FkK8CB3U8zNllZGKiErhZcjsCEAXLLBrpsjeXcDorb3nKV%2F8%3D | US | der | 471 b | whitelisted |
3752 | iexplore.exe | GET | 200 | 13.225.84.175:80 | http://ocsp.rootg2.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBSIfaREXmfqfJR3TkMYnD7O5MhzEgQUnF8A36oB1zArOIiiuG1KnPIRkYMCEwZ%2FlEoqJ83z%2BsKuKwH5CO65xMY%3D | US | der | 1.51 Kb | whitelisted |
3752 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://crl3.digicert.com/Omniroot2025.crl | US | der | 7.68 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 |
|---|---|---|---|---|---|---|
3752 | iexplore.exe | 142.250.74.202:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
3752 | iexplore.exe | 104.16.18.94:443 | cdnjs.cloudflare.com | Cloudflare Inc | US | unknown |
3752 | iexplore.exe | 93.184.220.66:443 | platform.twitter.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3752 | iexplore.exe | 151.101.2.110:443 | fast.wistia.com | Fastly | US | suspicious |
3752 | iexplore.exe | 104.18.72.113:443 | static.zdassets.com | Cloudflare Inc | US | shared |
3752 | iexplore.exe | 142.250.185.131:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
3752 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3152 | iexplore.exe | 204.79.197.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
3752 | iexplore.exe | 104.18.20.226:80 | ocsp2.globalsign.com | Cloudflare Inc | US | shared |
3152 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
app.fireflies.ai |
| suspicious |
ctldl.windowsupdate.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
cdnjs.cloudflare.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
platform.twitter.com |
| whitelisted |
use.fontawesome.com |
| whitelisted |
fast.wistia.com |
| whitelisted |