| File name: | ENC_ Registro de Sorteios - Aliansce Sonae.msg |
| Full analysis: | https://app.any.run/tasks/088b1528-130e-48fd-b6c9-cba89eda6586 |
| Verdict: | Malicious activity |
| Analysis date: | August 12, 2022, 17:05:07 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/vnd.ms-outlook |
| File info: | CDFV2 Microsoft Outlook Message |
| MD5: | 3B00E8C53FFA5145A1FF98A91CBE6100 |
| SHA1: | 9FBCFD5BCB38F3D78781AAB8B49D3C445696293D |
| SHA256: | DCF893D7A2A35004EB4EF5F998BEC0E33BA9FAD48BB04B639831F2668F2BC6BA |
| SSDEEP: | 1536:uuWkWGWE9WflsdyrsW6Wxvq/dq/HB5uDtv67hE/qfK4pFlU9GjO9+ljLA:uWPdAzvq/dq/h5067hE/gH8G6+ljLA |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 4084)
- iexplore.exe (PID: 1116)
INFO
Checks supported languages
- OUTLOOK.EXE (PID: 2384)
- iexplore.exe (PID: 4084)
- iexplore.exe (PID: 1116)
- rundll32.exe (PID: 3872)
- iexplore.exe (PID: 3036)
- NOTEPAD.EXE (PID: 3444)
Reads settings of System Certificates
- OUTLOOK.EXE (PID: 2384)
- iexplore.exe (PID: 4084)
- iexplore.exe (PID: 1116)
Checks Windows Trust Settings
- iexplore.exe (PID: 1116)
- OUTLOOK.EXE (PID: 2384)
- iexplore.exe (PID: 4084)
Reads the computer name
- OUTLOOK.EXE (PID: 2384)
- iexplore.exe (PID: 1116)
- iexplore.exe (PID: 4084)
- rundll32.exe (PID: 3872)
- iexplore.exe (PID: 3036)
Application launched itself
- iexplore.exe (PID: 1116)
Searches for installed software
- OUTLOOK.EXE (PID: 2384)
Changes internet zones settings
- iexplore.exe (PID: 1116)
Reads the date of Windows installation
- iexplore.exe (PID: 1116)
Modifies the phishing filter of IE
- iexplore.exe (PID: 1116)
Reads internet explorer settings
- iexplore.exe (PID: 4084)
Adds / modifies Windows certificates
- iexplore.exe (PID: 1116)
Changes settings of System certificates
- iexplore.exe (PID: 1116)
Reads Microsoft Office registry keys
- OUTLOOK.EXE (PID: 2384)
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
44
Monitored processes
6
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1116 | "C:\Program Files\Internet Explorer\iexplore.exe" https://go.ramper.com.br/email/optout/62e3c5a338df530009808f40 | C:\Program Files\Internet Explorer\iexplore.exe | OUTLOOK.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 2384 | "C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\ENC_ Registro de Sorteios - Aliansce Sonae.msg" | C:\Program Files\Microsoft Office\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
| |||||||||||||||
| 3036 | "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?LinkId=57426&Ext=json | C:\Program Files\Internet Explorer\iexplore.exe | — | rundll32.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
| |||||||||||||||
| 3444 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\Downloads\62e3c5a338df530009808f40.json | C:\Windows\system32\NOTEPAD.EXE | — | iexplore.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3872 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\Downloads\62e3c5a338df530009808f40.json | C:\Windows\system32\rundll32.exe | — | iexplore.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 3221225547 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 4084 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1116 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
30 260
Read events
28 990
Write events
1 246
Delete events
24
Modification events
| (PID) Process: | (2384) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2384) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (2384) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (2384) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (2384) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (2384) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (2384) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (2384) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (2384) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1042 |
Value: Off | |||
| (PID) Process: | (2384) 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
41
Text files
213
Unknown types
34
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2384 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\CVRA374.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2384 | OUTLOOK.EXE | C:\Users\admin\Documents\Outlook Files\Outlook Data File - NoMail.pst | — | |
MD5:— | SHA256:— | |||
| 2384 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.log | text | |
MD5:— | SHA256:— | |||
| 2384 | OUTLOOK.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\BAD725C80F9E10846F35D039A996E4A8_88B6AE015495C1ECC395D19C1DD02894 | binary | |
MD5:— | SHA256:— | |||
| 2384 | OUTLOOK.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotm | pgc | |
MD5:— | SHA256:— | |||
| 2384 | OUTLOOK.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 2384 | OUTLOOK.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B66240B0F6C84BD4857ABA60CF5CE4A0_5043E0F5DF723415C9EECC201C838A62 | der | |
MD5:— | SHA256:— | |||
| 2384 | OUTLOOK.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\BAD725C80F9E10846F35D039A996E4A8_88B6AE015495C1ECC395D19C1DD02894 | der | |
MD5:— | SHA256:— | |||
| 2384 | OUTLOOK.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B66240B0F6C84BD4857ABA60CF5CE4A0_5043E0F5DF723415C9EECC201C838A62 | binary | |
MD5:— | SHA256:— | |||
| 2384 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_WorkHours_1_DFC42C7EF71D994198D4087D0567C003.dat | xml | |
MD5:807EF0FC900FEB3DA82927990083D6E7 | SHA256:4411E7DC978011222764943081500FFF0E43CBF7CCD44264BD1AB6306CA68913 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
29
TCP/UDP connections
101
DNS requests
44
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2384 | OUTLOOK.EXE | GET | — | 64.4.26.155:80 | http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig | US | — | — | whitelisted |
2384 | OUTLOOK.EXE | GET | 200 | 18.66.242.62:80 | http://ocsp.rootca1.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPWaOUU8%2B5VZ5%2Fa9jFTaU9pkK3FAQUhBjMhTTsvAyUlC4IWZzHshBOCggCEwZ%2FlFeFh%2Bisd96yUzJbvJmLVg0%3D | US | der | 1.39 Kb | shared |
4084 | iexplore.exe | GET | 301 | 2.21.20.141:80 | http://shell.windows.com/fileassoc/fileassoc.asp?Ext=json | DE | — | — | whitelisted |
4084 | iexplore.exe | GET | 200 | 142.250.185.99:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D | US | der | 724 b | whitelisted |
2384 | OUTLOOK.EXE | GET | 200 | 18.66.242.58:80 | http://ocsp.rootg2.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBSIfaREXmfqfJR3TkMYnD7O5MhzEgQUnF8A36oB1zArOIiiuG1KnPIRkYMCEwZ%2FlEoqJ83z%2BsKuKwH5CO65xMY%3D | US | der | 1.51 Kb | whitelisted |
4084 | iexplore.exe | GET | 200 | 172.64.155.188:80 | http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEDlyRDr5IrdR19NsEN0xNZU%3D | US | der | 1.42 Kb | whitelisted |
4084 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
4084 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D | US | der | 1.47 Kb | whitelisted |
4084 | iexplore.exe | GET | 200 | 142.250.185.99:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEGT2qXP4YCwoCiwRsjbPa6U%3D | US | der | 471 b | whitelisted |
4084 | iexplore.exe | GET | 200 | 142.250.185.99:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQCQEWZx1Os9sgr9kRTyYy5g | US | der | 472 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 |
|---|---|---|---|---|---|---|
2384 | OUTLOOK.EXE | 64.4.26.155:80 | config.messenger.msn.com | Microsoft Corporation | US | whitelisted |
2384 | OUTLOOK.EXE | 3.17.18.94:443 | abertura.ramper.com.br | — | US | unknown |
2384 | OUTLOOK.EXE | 93.184.221.240:80 | ctldl.windowsupdate.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2384 | OUTLOOK.EXE | 108.156.253.168:80 | ocsp.sca1b.amazontrust.com | — | US | whitelisted |
2384 | OUTLOOK.EXE | 104.125.75.233:80 | x1.c.lencr.org | Akamai Technologies, Inc. | NL | suspicious |
2384 | OUTLOOK.EXE | 2.16.186.34:80 | r3.o.lencr.org | Akamai International B.V. | — | whitelisted |
4084 | iexplore.exe | 3.130.121.158:443 | go.ramper.com.br | — | US | unknown |
4084 | iexplore.exe | 96.16.143.41:443 | go.microsoft.com | Akamai International B.V. | US | whitelisted |
4084 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
4084 | iexplore.exe | 2.21.20.141:80 | shell.windows.com | NTT America, Inc. | DE | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
config.messenger.msn.com |
| whitelisted |
ramper.s3-us-west-2.amazonaws.com |
| unknown |
abertura.ramper.com.br |
| unknown |
ctldl.windowsupdate.com |
| whitelisted |
o.ss2.us |
| whitelisted |
ocsp.rootg2.amazontrust.com |
| whitelisted |
ocsp.rootca1.amazontrust.com |
| shared |
ocsp.sca1b.amazontrust.com |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
r3.o.lencr.org |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
4084 | iexplore.exe | Generic Protocol Command Decode | SURICATA HTTP unable to match response to request |