| File name: | 3cdda4cef0edfda6b1ccfba7c6cdfedd.rtf |
| Full analysis: | https://app.any.run/tasks/415259fe-6bcb-4822-92c3-a5d59c3ceade |
| Verdict: | Malicious activity |
| Analysis date: | May 24, 2019, 02:26:26 |
| 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: | 3CDDA4CEF0EDFDA6B1CCFBA7C6CDFEDD |
| SHA1: | B2FBA5E20B52ED73CAC1417F00C38D7CF3AAAFDA |
| SHA256: | 3CC30E64B285164DEC3F07FB13EBC474CCA03DAC65DA1C979FC7D85550BDFBDE |
| SSDEEP: | 1536:Sr4voxvzY8uqpciWqV/UXG/922h6AbsvXK9BoHdNGWbdDzGpa5x:S0gvfuXu/eG/I5v8oHfx |
MALICIOUS
Equation Editor starts application (CVE-2017-11882)
- EQNEDT32.EXE (PID: 3420)
Executable content was dropped or overwritten
- WINWORD.EXE (PID: 3148)
SUSPICIOUS
Executed via COM
- EQNEDT32.EXE (PID: 3420)
Executes PowerShell scripts
- EQNEDT32.EXE (PID: 3420)
Creates files in the user directory
- powershell.exe (PID: 2348)
INFO
Application was crashed
- EQNEDT32.EXE (PID: 3420)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 3148)
Creates files in the user directory
- WINWORD.EXE (PID: 3148)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rtf | | | Rich Text Format (100) |
|---|
EXIF
RTF
| Author: | Windows User |
|---|---|
| LastModifiedBy: | Windows User |
| CreateDate: | 2017:11:19 20:54:00 |
| ModifyDate: | 2017:11:19 20:54:00 |
| RevisionNumber: | 2 |
| TotalEditTime: | - |
| Pages: | 1 |
| Words: | - |
| Characters: | 4 |
| CharactersWithSpaces: | 4 |
| InternalVersionNumber: | 32859 |
Total processes
38
Monitored processes
3
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2348 | powershell.exe Copy-Item "c:\target\Flag.dat" -Destination "C:\pwn" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | EQNEDT32.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3148 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\3cdda4cef0edfda6b1ccfba7c6cdfedd.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
| |||||||||||||||
| 3420 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding | C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | svchost.exe | ||||||||||||
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 Modules
| |||||||||||||||
Total events
974
Read events
831
Write events
139
Delete events
4
Modification events
| (PID) Process: | (3148) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | /4> |
Value: 2F343E004C0C0000010000000000000000000000 | |||
| (PID) Process: | (3148) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (3148) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
| (PID) Process: | (3148) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1320681502 | |||
| (PID) Process: | (3148) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1320681616 | |||
| (PID) Process: | (3148) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1320681617 | |||
| (PID) Process: | (3148) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word |
| Operation: | write | Name: | MTTT |
Value: 4C0C0000F8D3DB23D811D50100000000 | |||
| (PID) Process: | (3148) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | t6> |
Value: 74363E004C0C000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (3148) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | delete value | Name: | t6> |
Value: 74363E004C0C000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (3148) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
1
Suspicious files
2
Text files
0
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3148 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVREC8F.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3148 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\D065FA3D.wmf | — | |
MD5:— | SHA256:— | |||
| 2348 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\811BM6RFPSP1UHX1T08M.temp | — | |
MD5:— | SHA256:— | |||
| 3148 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$dda4cef0edfda6b1ccfba7c6cdfedd.rtf | pgc | |
MD5:— | SHA256:— | |||
| 2348 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
| 3148 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 2348 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF11f838.TMP | binary | |
MD5:— | SHA256:— | |||
| 3148 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\setup.zip | executable | |
MD5:— | SHA256:— | |||
| 3148 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\E8FE302C.wmf | wmf | |
MD5:4BB0EECF04B74C919DC05F7315249BF9 | SHA256:9D2DB8DD1A5D210FAD1C6E341ED0AA65F46ECC14685310B0384152EE9818F16C | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report