| File name: | ☎ New VM Thurs, March 14, 2019 j9393839.rtf |
| Full analysis: | https://app.any.run/tasks/61a4e8c8-e42e-4fd2-8eed-70149b3e67bd |
| Verdict: | Malicious activity |
| Analysis date: | March 14, 2019, 20:56:39 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/rtf |
| File info: | Rich Text Format data, version 1, unknown character set |
| MD5: | C4E84522F4B46D80FD92C78311C83C51 |
| SHA1: | CE79B88A50967D41D0FF8EFF62B4731169662794 |
| SHA256: | 7674BD08BB01F9662BD3498FF6E72BBD3FA72DC55B95647CFD774F35672CEAED |
| SSDEEP: | 768:V11ybR96s9lfbbTIC46D2lNoF3iEkhAkJNL2x8:V1WDEh7H88 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Unusual connect from Microsoft Office
- WINWORD.EXE (PID: 2816)
Reads Internet Cache Settings
- WINWORD.EXE (PID: 2816)
INFO
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2816)
Changes internet zones settings
- iexplore.exe (PID: 1740)
Creates files in the user directory
- WINWORD.EXE (PID: 2816)
- iexplore.exe (PID: 3356)
Reads internet explorer settings
- iexplore.exe (PID: 3356)
Reads settings of System Certificates
- WINWORD.EXE (PID: 2816)
Application launched itself
- iexplore.exe (PID: 1740)
Reads Internet Cache Settings
- iexplore.exe (PID: 3356)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rtf | | | Rich Text Format (28.5) |
|---|
EXIF
RTF
| Author: | Admin |
|---|---|
| LastModifiedBy: | nns kdkd |
| CreateDate: | 2019:03:14 09:27:00 |
| ModifyDate: | 2019:03:14 09:27:00 |
| LastPrinted: | 2019:03:12 10:21:00 |
| RevisionNumber: | 2 |
| TotalEditTime: | - |
| Pages: | 1 |
| Words: | 63 |
| Characters: | 364 |
| CharactersWithSpaces: | 426 |
| InternalVersionNumber: | 99 |
Total processes
34
Monitored processes
4
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1740 | "C:\Program Files\Internet Explorer\iexplore.exe" | C:\Program Files\Internet Explorer\iexplore.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2816 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\☎ New VM Thurs, March 14, 2019 j9393839.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 2956 | "C:\Windows\system32\notepad.exe" | C:\Windows\system32\notepad.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3356 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1740 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 555
Read events
1 152
Write events
398
Delete events
5
Modification events
| (PID) Process: | (2816) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | .*$ |
Value: 2E2A2400000B0000010000000000000000000000 | |||
| (PID) Process: | (2816) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2816) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
| (PID) Process: | (2816) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1315831838 | |||
| (PID) Process: | (2816) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1315831952 | |||
| (PID) Process: | (2816) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1315831953 | |||
| (PID) Process: | (2816) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word |
| Operation: | write | Name: | MTTT |
Value: 000B000056D5D379A8DAD40100000000 | |||
| (PID) Process: | (2816) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | %+$ |
Value: 252B2400000B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2816) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | delete value | Name: | %+$ |
Value: 252B2400000B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2816) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
0
Suspicious files
4
Text files
11
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2816 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR860E.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2816 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CabAFC5.tmp | — | |
MD5:— | SHA256:— | |||
| 2816 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\TarAFC6.tmp | — | |
MD5:— | SHA256:— | |||
| 2816 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CabAFE7.tmp | — | |
MD5:— | SHA256:— | |||
| 2816 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\TarAFE8.tmp | — | |
MD5:— | SHA256:— | |||
| 2816 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CabB0A4.tmp | — | |
MD5:— | SHA256:— | |||
| 2816 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\TarB0A5.tmp | — | |
MD5:— | SHA256:— | |||
| 1740 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 1740 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 2816 | WINWORD.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015 | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
19
DNS requests
5
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2816 | WINWORD.EXE | GET | 200 | 13.107.4.50:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.2 Kb | whitelisted |
3356 | iexplore.exe | GET | 301 | 45.40.140.1:80 | http://x.co/Chanel21 | US | html | 185 b | shared |
2816 | WINWORD.EXE | GET | 301 | 45.40.140.1:80 | http://x.co/Chanel21 | US | html | 185 b | shared |
1740 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
2816 | WINWORD.EXE | GET | 301 | 45.40.140.1:80 | http://x.co/Chanel21 | US | html | 185 b | shared |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2816 | WINWORD.EXE | 52.197.0.63:443 | supportmasd.cf | Amazon.com, Inc. | JP | suspicious |
2816 | WINWORD.EXE | 45.40.140.1:443 | x.co | GoDaddy.com, LLC | US | malicious |
1740 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
3356 | iexplore.exe | 45.40.140.1:80 | x.co | GoDaddy.com, LLC | US | malicious |
3356 | iexplore.exe | 45.40.140.1:443 | x.co | GoDaddy.com, LLC | US | malicious |
3356 | iexplore.exe | 52.197.0.63:443 | supportmasd.cf | Amazon.com, Inc. | JP | suspicious |
2816 | WINWORD.EXE | 13.107.4.50:80 | www.download.windowsupdate.com | Microsoft Corporation | US | whitelisted |
2816 | WINWORD.EXE | 45.40.140.1:80 | x.co | GoDaddy.com, LLC | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
x.co |
| shared |
www.download.windowsupdate.com |
| whitelisted |
supportmasd.cf |
| suspicious |
www.bing.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1056 | svchost.exe | Potentially Bad Traffic | ET INFO DNS Query for Suspicious .cf Domain |
2816 | WINWORD.EXE | Potentially Bad Traffic | ET INFO Suspicious Domain (*.cf) in TLS SNI |