| File name: | smime.p7m |
| Full analysis: | https://app.any.run/tasks/2649c572-dd88-48c5-a24e-c46ffc385c8b |
| Verdict: | Malicious activity |
| Analysis date: | January 07, 2022, 08:51:15 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | text/plain |
| File info: | MIME entity, ISO-8859 text, with very long lines, with CRLF line terminators |
| MD5: | 64F2535D6E47207BB1D366D8655A7409 |
| SHA1: | 9DE42134003CD1969CBD2B8DD3FA519F6D3997EA |
| SHA256: | 112F4D132A366B5FEE4CAFE445893C79BCBE62D92B97C16493C475D12B5F1D37 |
| SSDEEP: | 768:6DLBpuUl0j0FuStRIDIcb9YchVel1DuDp3cfxFkRs7vKugk:E1Mc0j0FXuICh21DuDvu7 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 3020)
Reads the computer name
- OUTLOOK.EXE (PID: 3392)
Starts Internet Explorer
- OUTLOOK.EXE (PID: 3392)
Creates files in the user directory
- OUTLOOK.EXE (PID: 3392)
Checks supported languages
- OUTLOOK.EXE (PID: 3392)
Searches for installed software
- OUTLOOK.EXE (PID: 3392)
INFO
Checks Windows Trust Settings
- iexplore.exe (PID: 3020)
- iexplore.exe (PID: 2456)
- OUTLOOK.EXE (PID: 3392)
Checks supported languages
- iexplore.exe (PID: 3020)
- iexplore.exe (PID: 2456)
Reads internet explorer settings
- iexplore.exe (PID: 3020)
Changes internet zones settings
- iexplore.exe (PID: 2456)
Reads the computer name
- iexplore.exe (PID: 2456)
- iexplore.exe (PID: 3020)
Reads settings of System Certificates
- iexplore.exe (PID: 2456)
- OUTLOOK.EXE (PID: 3392)
- iexplore.exe (PID: 3020)
Application launched itself
- iexplore.exe (PID: 2456)
Adds / modifies Windows certificates
- iexplore.exe (PID: 2456)
Changes settings of System certificates
- iexplore.exe (PID: 2456)
Creates files in the user directory
- iexplore.exe (PID: 2456)
Reads Microsoft Office registry keys
- OUTLOOK.EXE (PID: 3392)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .eml | | | E-Mail message (Var. 12) (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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2456 | "C:\Program Files\Internet Explorer\iexplore.exe" https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fidp.trust4energy.com%2Fidp%2FstartSSO.ping%3FPartnerSpId%3Dhttps%253A%252F%252Feu1.concursolutions.com&data=04%7C01%7Ccarsten.seffner%40e-dis.de%7C6e59a891e9a2476ec37408d9d1488a43%7Cb914a242e718443ba47c6b4c649d8c0a%7C0%7C0%7C637770931758301721%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=oUR4jz6XG3XeDFjpbeNwaeynqJ65xoohDsclzjhjTQM%3D&reserved=0 | 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
| |||||||||||||||
| 3020 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2456 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
| |||||||||||||||
| 3392 | "C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" /eml "C:\Users\admin\AppData\Local\Temp\smime.p7m.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
| |||||||||||||||
Total events
22 654
Read events
21 899
Write events
729
Delete events
26
Modification events
| (PID) Process: | (3392) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (3392) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (3392) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (3392) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (3392) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (3392) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (3392) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (3392) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (3392) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1042 |
Value: Off | |||
| (PID) Process: | (3392) 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
11
Text files
32
Unknown types
10
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3392 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\CVR2779.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3392 | OUTLOOK.EXE | C:\Users\admin\Documents\Outlook Files\Outlook Data File - NoMail.pst | — | |
MD5:— | SHA256:— | |||
| 3392 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.log | text | |
MD5:— | SHA256:— | |||
| 3392 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\tmp28B2.tmp | text | |
MD5:— | SHA256:— | |||
| 3392 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\KHV721NP\EXT Erinnerung Nicht gesendete Kostenabrechnung (9 58 KB).msg | msg | |
MD5:— | SHA256:— | |||
| 3392 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\~DFC76E2750FD25A9A2.TMP | atn | |
MD5:— | SHA256:— | |||
| 3020 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\2EE749B7E1A15635422518BB5EBFD338_954F2B09506D1D49A629A06193BBB92E | binary | |
MD5:— | SHA256:— | |||
| 3020 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\2EE749B7E1A15635422518BB5EBFD338_954F2B09506D1D49A629A06193BBB92E | der | |
MD5:— | SHA256:— | |||
| 3020 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 3020 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\2F23D0F5E4D72862517E1CB26A329742_F6FACC49395CFA949BCE851E73323C49 | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
27
DNS requests
16
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3020 | iexplore.exe | GET | 200 | 18.194.140.191:80 | http://ocsp.quovadisglobal.com/MFUwUzBRME8wTTAJBgUrDgMCGgUABBTyhcKR1A4XhQLFZRt5u%2BT8TDsYdQQUGoRivEhMMyUE1O7Q9gPEGUbRlGsCFBpu6JPDdJc44SrMx3qMCssWfq8U | DE | der | 1.71 Kb | whitelisted |
3020 | iexplore.exe | GET | 200 | 18.194.140.191:80 | http://ocsp.quovadisglobal.com/MFUwUzBRME8wTTAJBgUrDgMCGgUABBQizVAdki5cQPHmWNk6O3DgVg1ovgQUkRlirVsXpzD78N45JbG9jLm4UScCFGBxWwMYYIBL6j%2FP89WX5nmLrgcy | DE | der | 1.47 Kb | whitelisted |
2456 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
2456 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D | US | der | 1.47 Kb | whitelisted |
2456 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA177el9ggmWelJjG4vdGL0%3D | US | der | 471 b | whitelisted |
3020 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAGewca9P1l7sgwzOOVR2Hc%3D | US | der | 471 b | whitelisted |
3392 | OUTLOOK.EXE | GET | — | 64.4.26.155:80 | http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig | US | — | — | whitelisted |
3020 | iexplore.exe | GET | 200 | 23.32.238.226:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?43b45230185efdef | US | compressed | 4.70 Kb | whitelisted |
3020 | iexplore.exe | GET | 200 | 23.32.238.226:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?d4be1990b05fa170 | 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 |
|---|---|---|---|---|---|---|
3392 | OUTLOOK.EXE | 64.4.26.155:80 | config.messenger.msn.com | Microsoft Corporation | US | whitelisted |
3020 | iexplore.exe | 104.47.2.28:443 | eur01.safelinks.protection.outlook.com | Microsoft Corporation | IE | whitelisted |
3020 | iexplore.exe | 23.32.238.226:80 | ctldl.windowsupdate.com | XO Communications | US | suspicious |
3020 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3020 | iexplore.exe | 217.67.32.208:443 | idp.trust4energy.com | E.ON Business Services GmbH | DE | unknown |
3020 | iexplore.exe | 18.194.140.191:80 | ocsp.quovadisglobal.com | Amazon.com, Inc. | DE | unknown |
2456 | iexplore.exe | 217.67.32.208:443 | idp.trust4energy.com | E.ON Business Services GmbH | DE | unknown |
2456 | iexplore.exe | 204.79.197.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
2456 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
— | — | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
config.messenger.msn.com |
| whitelisted |
eur01.safelinks.protection.outlook.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
idp.trust4energy.com |
| unknown |
ocsp.quovadisglobal.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |