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| File name: | Nota anexada 00076996819860.msg |
| Full analysis: | https://app.any.run/tasks/4bbd14fb-c81f-4b2d-8929-9e7015bb925d |
| Verdict: | Malicious activity |
| Analysis date: | November 08, 2019, 14:08:07 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/vnd.ms-outlook |
| File info: | CDFV2 Microsoft Outlook Message |
| MD5: | 58BB7B4752B26D143A8EACFFE1BC277F |
| SHA1: | 566674A7C424EE8163B69D477763F0F6A54BF773 |
| SHA256: | 9D44D32C673F4E191FEC7DFCA4C9BA745E9B6E3ADC750DFD188807A51F3F4033 |
| SSDEEP: | 768:M7/GWFudWqNGqvvLV0DNh79KhaJYqWlFHifKTT2j/Nz4e:4/JudWqNVvztvCfK2 |
MALICIOUS
Unusual execution from Microsoft Office
- OUTLOOK.EXE (PID: 1296)
SUSPICIOUS
Starts Internet Explorer
- OUTLOOK.EXE (PID: 1296)
Creates files in the user directory
- OUTLOOK.EXE (PID: 1296)
Reads Internet Cache Settings
- OUTLOOK.EXE (PID: 1296)
INFO
Reads Microsoft Office registry keys
- OUTLOOK.EXE (PID: 1296)
Reads Internet Cache Settings
- iexplore.exe (PID: 820)
- iexplore.exe (PID: 1292)
Application launched itself
- iexplore.exe (PID: 820)
Changes internet zones settings
- iexplore.exe (PID: 820)
Reads internet explorer settings
- iexplore.exe (PID: 1292)
Adds / modifies Windows certificates
- iexplore.exe (PID: 820)
Changes settings of System certificates
- iexplore.exe (PID: 820)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .msg | | | Outlook Message (58.9) |
|---|---|---|
| .oft | | | Outlook Form Template (34.4) |
Total processes
38
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1296 | "C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\Nota anexada 00076996819860.msg" | C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Outlook Version: 14.0.6025.1000 | ||||
| 820 | "C:\Program Files\Internet Explorer\iexplore.exe" https://protect-us.mimecast.com/s/U9jhCkRODWHnNBOGS2VlN8?domain=is.gd | C:\Program Files\Internet Explorer\iexplore.exe | OUTLOOK.EXE | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 1292 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:820 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 916
Read events
1 266
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
5
Text files
37
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1296 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\CVRA7C4.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 820 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 820 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 1292 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\CabCE18.tmp | — | |
MD5:— | SHA256:— | |||
| 1292 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\TarCE19.tmp | — | |
MD5:— | SHA256:— | |||
| 1292 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\CabCE2A.tmp | — | |
MD5:— | SHA256:— | |||
| 1292 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\TarCE2B.tmp | — | |
MD5:— | SHA256:— | |||
| 1292 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\CabCEC8.tmp | — | |
MD5:— | SHA256:— | |||
| 1292 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\TarCEC9.tmp | — | |
MD5:— | SHA256:— | |||
| 1296 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.log | text | |
MD5:547A2F7BBBE74227EC3ADBD1FA616A0A | SHA256:4A67AC8EDB5C51F8949B84263B5FBA710ADEA33A701B3388CA93E5D63633A71F | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
10
DNS requests
7
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1292 | iexplore.exe | GET | 200 | 205.185.216.10:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 57.4 Kb | whitelisted |
820 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 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 |
|---|---|---|---|---|---|---|
820 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
1292 | iexplore.exe | 207.211.31.64:443 | protect-us.mimecast.com | Navisite, Inc. | US | suspicious |
1292 | iexplore.exe | 205.139.110.117:443 | security-us.mimecast.com | -Reserved AS-, ZZ | US | unknown |
1296 | OUTLOOK.EXE | 64.4.26.155:80 | config.messenger.msn.com | Microsoft Corporation | US | whitelisted |
1292 | iexplore.exe | 205.185.216.10:80 | www.download.windowsupdate.com | Highwinds Network Group, Inc. | US | whitelisted |
1292 | iexplore.exe | 205.139.110.113:443 | security-us.mimecast.com | -Reserved AS-, ZZ | US | unknown |
820 | iexplore.exe | 205.139.110.113:443 | security-us.mimecast.com | -Reserved AS-, ZZ | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
config.messenger.msn.com |
| whitelisted |
protect-us.mimecast.com |
| whitelisted |
www.bing.com |
| whitelisted |
www.download.windowsupdate.com |
| whitelisted |
security-us.mimecast.com |
| whitelisted |
dns.msftncsi.com |
| shared |