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| File name: | documento1_410.xls |
| Full analysis: | https://app.any.run/tasks/9079dd6e-c4ff-4d05-a443-c98e879baa90 |
| Verdict: | Malicious activity |
| Analysis date: | October 20, 2020, 04:53:13 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.ms-excel |
| File info: | Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: dppFJMEcrkUCFZCGUe, Last Saved By: administrator, Name of Creating Application: Microsoft Excel, Create Time/Date: Tue Oct 20 00:28:19 2020, Last Saved Time/Date: Tue Oct 20 00:48:19 2020, Security: 1 |
| MD5: | E2739B11FA9EF4DDEE5F9AB41B1A56FF |
| SHA1: | A10B9A7D05F7E4F04983AED34BA3E52AAC0A8642 |
| SHA256: | D9E458B03EAA69BB9CC9A3950D38C6CC78C4AAC8DF53E0048C7D562E88B61C5F |
| SSDEEP: | 6144:uZKOXZdpjpVBrRWJ+Vl0T2q3T9UnoVEsOUqjLxjn:JOXZHpbrsJS03RUX6G |
MALICIOUS
Unusual execution from Microsoft Office
- EXCEL.EXE (PID: 1380)
SUSPICIOUS
Uses RUNDLL32.EXE to load library
- EXCEL.EXE (PID: 1380)
INFO
Reads the machine GUID from the registry
- EXCEL.EXE (PID: 1380)
Reads Internet Cache Settings
- EXCEL.EXE (PID: 1380)
Creates files in the user directory
- EXCEL.EXE (PID: 1380)
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 1380)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .xls | | | Microsoft Excel sheet (78.9) |
|---|
EXIF
FlashPix
| HeadingPairs: |
|
|---|---|
| TitleOfParts: |
|
| HyperlinksChanged: | No |
| SharedDoc: | No |
| LinksUpToDate: | No |
| ScaleCrop: | No |
| AppVersion: | 16 |
| Company: | - |
| CodePage: | Windows Latin 1 (Western European) |
| Security: | Password protected |
| ModifyDate: | 2020:10:19 23:48:19 |
| CreateDate: | 2020:10:19 23:28:19 |
| Software: | Microsoft Excel |
| LastModifiedBy: | administrator |
| Author: | dppFJMEcrkUCFZCGUe |
Total processes
38
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1380 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Version: 14.0.4756.1000 | ||||
| 2556 | "C:\Windows\System32\rundll32.exe" IDgiPjo.dll,DllRegisterServer | C:\Windows\System32\rundll32.exe | — | EXCEL.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
672
Read events
608
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
2
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1380 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVREE6D.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 1380 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
MD5:D3837809B0554BC6F9794659E99D85B8 | SHA256:EBD59A803FA21A4F2B8489FCE815A16084B5172D4DFF40F466BA5CAB4AA4B104 | |||
| 1380 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\documento1_410.xls.LNK | lnk | |
MD5:EE6F96D2B6D1D3978AC1EA01F05FF89E | SHA256:E6BECB0337CC5D88F42F88FED3BA1482CE9D3CB6E7DD738C9F4BBF31BDA47106 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1380 | EXCEL.EXE | GET | 403 | 109.248.203.236:80 | http://linksystems.casa/installa.dll | RU | html | 197 b | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 109.248.203.236:80 | linksystems.casa | Business Consulting LLC | RU | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
linksystems.casa |
| suspicious |