| File name: | 873d1032-4c19-43e8-baa9-08da39abc28d_757e76fa-5408-1010-9ac8-27c591dc94c9.eml |
| Full analysis: | https://app.any.run/tasks/680e11af-1bfe-4cf8-a82e-b541d42230b7 |
| Verdict: | Malicious activity |
| Analysis date: | May 20, 2022, 21:08:20 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | message/rfc822 |
| File info: | RFC 822 mail, ASCII text, with very long lines, with CRLF line terminators |
| MD5: | 996AABC68935748DE2440308A8ED5E4B |
| SHA1: | 33101C1D94142FDDD9CA1F32234DB7744F3879E6 |
| SHA256: | 8AE59D38D9D584BEA1C78B4EAC3E7DA4849D8A5C6D75DE699E929B495971FB94 |
| SSDEEP: | 12288:E37F1YFpN/1yfDOpdY33ddy7lo2/cC8i9aedBDgNwc7Lv2qdw:E3PYLNiDuuym2/cCVaefpApdw |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executed via COM
- prevhost.exe (PID: 2860)
Creates files in the user directory
- OUTLOOK.EXE (PID: 2228)
Searches for installed software
- OUTLOOK.EXE (PID: 2228)
Checks supported languages
- OUTLOOK.EXE (PID: 2228)
Reads the computer name
- OUTLOOK.EXE (PID: 2228)
INFO
Reads the computer name
- prevhost.exe (PID: 2860)
- AcroRd32.exe (PID: 2312)
- AcroRd32.exe (PID: 880)
Checks supported languages
- prevhost.exe (PID: 2860)
- AcroRd32.exe (PID: 2312)
- AcroRd32.exe (PID: 880)
Searches for installed software
- AcroRd32.exe (PID: 2312)
- AcroRd32.exe (PID: 880)
Application launched itself
- AcroRd32.exe (PID: 2312)
Reads CPU info
- AcroRd32.exe (PID: 880)
Reads Microsoft Office registry keys
- OUTLOOK.EXE (PID: 2228)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .eml | | | E-Mail message (Var. 5) (100) |
|---|
Total processes
40
Monitored processes
4
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 880 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer /b /id 2860_1941984719 /if pdfshell_prev8dee5b55-067f-43ae-867d-db8975befdc9 | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe | — | AcroRd32.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe Acrobat Reader DC Exit code: 0 Version: 20.13.20064.405839 Modules
| |||||||||||||||
| 2228 | "C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" /eml "C:\Users\admin\AppData\Local\Temp\873d1032-4c19-43e8-baa9-08da39abc28d_757e76fa-5408-1010-9ac8-27c591dc94c9.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
| |||||||||||||||
| 2312 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" /b /id 2860_1941984719 /if pdfshell_prev8dee5b55-067f-43ae-867d-db8975befdc9 | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe | — | prevhost.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe Acrobat Reader DC Exit code: 0 Version: 20.13.20064.405839 Modules
| |||||||||||||||
| 2860 | C:\Windows\system32\prevhost.exe {DC6EFB56-9CFA-464D-8880-44885D7DC193} -Embedding | C:\Windows\system32\prevhost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Preview Handler Surrogate Host Exit code: 0 Version: 6.1.7601.17562 (win7sp1_gdr.110217-1504) Modules
| |||||||||||||||
Total events
5 091
Read events
4 493
Write events
579
Delete events
19
Modification events
| (PID) Process: | (2228) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2228) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (2228) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (2228) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (2228) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (2228) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (2228) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (2228) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (2228) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1042 |
Value: Off | |||
| (PID) Process: | (2228) 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
3
Text files
12
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2228 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\CVR96B9.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2228 | OUTLOOK.EXE | C:\Users\admin\Documents\Outlook Files\Outlook Data File - NoMail.pst | — | |
MD5:— | SHA256:— | |||
| 2228 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.log | text | |
MD5:— | SHA256:— | |||
| 2228 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\FK3E2PBN\Buscar.pdf | ||
MD5:— | SHA256:— | |||
| 2228 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\tmp9831.tmp | binary | |
MD5:— | SHA256:— | |||
| 2228 | OUTLOOK.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotm | pgc | |
MD5:— | SHA256:— | |||
| 2228 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\mapisvc.inf | text | |
MD5:F3B25701FE362EC84616A93A45CE9998 | SHA256:B3D510EF04275CA8E698E5B3CBB0ECE3949EF9252F0CDC839E9EE347409A2209 | |||
| 2228 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_WorkHours_1_2B9DC56659F98C4ABCDD1C46A6AE7C9C.dat | xml | |
MD5:807EF0FC900FEB3DA82927990083D6E7 | SHA256:4411E7DC978011222764943081500FFF0E43CBF7CCD44264BD1AB6306CA68913 | |||
| 2228 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_RssRule_2_FCC7D6D2FEFA424B917D670A7B5A2615.dat | xml | |
MD5:D8B37ED0410FB241C283F72B76987F18 | SHA256:31E68049F6B7F21511E70CD7F2D95B9CF1354CF54603E8F47C1FC40F40B7A114 | |||
| 2228 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_ContactPrefs_2_6F657DD33D47204E8B0F66F5DFFA5E74.dat | xml | |
MD5:BBCF400BD7AE536EB03054021D6A6398 | SHA256:383020065C1F31F4FB09F448599A6D5E532C390AF4E5B8AF0771FE17A23222AD | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2228 | OUTLOOK.EXE | GET | — | 64.4.26.155:80 | http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig | US | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2228 | OUTLOOK.EXE | 64.4.26.155:80 | config.messenger.msn.com | Microsoft Corporation | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
config.messenger.msn.com |
| whitelisted |