| File name: | 2021-10-21-malicious-email-2214-UTC.eml |
| Full analysis: | https://app.any.run/tasks/c9e5a583-f196-4a09-bb2d-26a7d1b61cf5 |
| Verdict: | Malicious activity |
| Analysis date: | May 20, 2022, 16:18:01 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | message/rfc822 |
| File info: | SMTP mail, ASCII text, with very long lines, with CRLF, LF line terminators |
| MD5: | 9AFB617BB7B60EADDA073F7E15B55D44 |
| SHA1: | F88841BECEC251B7FAD0509D4AD5577CA0CE5048 |
| SHA256: | B4E988CFED08AA394EC0E2C7D6734A6432F707B5036C051D58C38259402B38C3 |
| SSDEEP: | 384:eI5fUMUuWW64pAXocMU1BjaSmQm2HqDUzuvYfBgP0eGHqDUzuvYfCasCZ3:eZlXYCjN9sa |
MALICIOUS
No malicious indicators.SUSPICIOUS
Checks supported languages
- OUTLOOK.EXE (PID: 956)
Reads the computer name
- OUTLOOK.EXE (PID: 956)
Starts Internet Explorer
- OUTLOOK.EXE (PID: 956)
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 2288)
Searches for installed software
- OUTLOOK.EXE (PID: 956)
Creates files in the user directory
- OUTLOOK.EXE (PID: 956)
INFO
Reads the computer name
- iexplore.exe (PID: 2472)
- iexplore.exe (PID: 2288)
Checks supported languages
- iexplore.exe (PID: 2472)
- iexplore.exe (PID: 2288)
Changes internet zones settings
- iexplore.exe (PID: 2472)
Application launched itself
- iexplore.exe (PID: 2472)
Checks Windows Trust Settings
- iexplore.exe (PID: 2288)
- iexplore.exe (PID: 2472)
Reads settings of System Certificates
- iexplore.exe (PID: 2288)
- iexplore.exe (PID: 2472)
Reads internet explorer settings
- iexplore.exe (PID: 2288)
Reads Microsoft Office registry keys
- OUTLOOK.EXE (PID: 956)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .eml | | | E-Mail message (Var. 1) (100) |
|---|
Total processes
42
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 956 | "C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" /eml "C:\Users\admin\AppData\Local\Temp\2021-10-21-malicious-email-2214-UTC.eml" | C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE | Explorer.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Outlook Exit code: 0 Version: 14.0.6025.1000 Modules
| |||||||||||||||
| 2288 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2472 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
| |||||||||||||||
| 2472 | "C:\Program Files\Internet Explorer\iexplore.exe" https://storage.googleapis.com/m4b38h10cm38.appspot.com/gdrive/folders/0/public/d/049fin4nvvfm4.html?id=12503510859242887 | C:\Program Files\Internet Explorer\iexplore.exe | OUTLOOK.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
15 778
Read events
15 089
Write events
669
Delete events
20
Modification events
| (PID) Process: | (956) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (956) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (956) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (956) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (956) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (956) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (956) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (956) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (956) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1042 |
Value: Off | |||
| (PID) Process: | (956) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1055 |
Value: Off | |||
Executable files
0
Suspicious files
6
Text files
13
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 956 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\CVR95FD.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 956 | OUTLOOK.EXE | C:\Users\admin\Documents\Outlook Files\Outlook Data File - NoMail.pst | — | |
MD5:— | SHA256:— | |||
| 956 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.log | text | |
MD5:— | SHA256:— | |||
| 956 | OUTLOOK.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotm | pgc | |
MD5:— | SHA256:— | |||
| 2288 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | der | |
MD5:— | SHA256:— | |||
| 956 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_TCPrefs_2_10DD22434B369B48A3B4288F882E5E57.dat | xml | |
MD5:F194B1FA12F9B6F46A47391FAE8BEEC2 | SHA256:FCD8D7E030BE6EA7588E5C6CB568E3F1BDFC263942074B693942A27DF9521A74 | |||
| 956 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_Calendar_2_34109CE6E398B64B9EE62D9BBD85391E.dat | xml | |
MD5:B21ED3BD946332FF6EBC41A87776C6BB | SHA256:B1AAC4E817CD10670B785EF8E5523C4A883F44138E50486987DC73054A46F6F4 | |||
| 956 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_ContactPrefs_2_32F083B0352A6746ACEDD11F1831987F.dat | xml | |
MD5:BBCF400BD7AE536EB03054021D6A6398 | SHA256:383020065C1F31F4FB09F448599A6D5E532C390AF4E5B8AF0771FE17A23222AD | |||
| 956 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_WorkHours_1_2B72D5C5E0F61242883F0FCC42E3304E.dat | xml | |
MD5:807EF0FC900FEB3DA82927990083D6E7 | SHA256:4411E7DC978011222764943081500FFF0E43CBF7CCD44264BD1AB6306CA68913 | |||
| 956 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_ConversationPrefs_2_DC19AC867B19414D9A0F1C73BCDD742D.dat | xml | |
MD5:57F30B1BCA811C2FCB81F4C13F6A927B | SHA256:612BAD93621991CB09C347FF01EC600B46617247D5C041311FF459E247D8C2D3 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
14
DNS requests
8
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
956 | OUTLOOK.EXE | GET | — | 64.4.26.155:80 | http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig | US | — | — | whitelisted |
2288 | iexplore.exe | GET | 200 | 142.250.186.163:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQDsM8Ioz4%2BIBAoS6ij6idAA | US | der | 472 b | whitelisted |
2288 | iexplore.exe | GET | 200 | 142.250.186.163:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D | US | der | 724 b | whitelisted |
2288 | iexplore.exe | GET | 200 | 142.250.186.163:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | US | der | 1.41 Kb | whitelisted |
2288 | iexplore.exe | GET | 200 | 8.249.23.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?c7f7165edb602f14 | US | compressed | 4.70 Kb | whitelisted |
2472 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D | US | der | 1.47 Kb | whitelisted |
2288 | iexplore.exe | GET | 200 | 8.249.23.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?ddc2078ffd4ec683 | US | compressed | 4.70 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 |
|---|---|---|---|---|---|---|
956 | OUTLOOK.EXE | 64.4.26.155:80 | config.messenger.msn.com | Microsoft Corporation | US | whitelisted |
2288 | iexplore.exe | 142.250.184.240:443 | storage.googleapis.com | Google Inc. | US | whitelisted |
2288 | iexplore.exe | 8.249.23.254:80 | ctldl.windowsupdate.com | Level 3 Communications, Inc. | US | suspicious |
2288 | iexplore.exe | 142.250.186.163:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
2472 | iexplore.exe | 131.253.33.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
2472 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
— | — | 192.168.100.2:53 | — | — | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.microsoft.com |
| whitelisted |
config.messenger.msn.com |
| whitelisted |
storage.googleapis.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.pki.goog |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |