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| File name: | documento_1498.xls |
| Full analysis: | https://app.any.run/tasks/6eec3ed5-f953-4f14-a40a-1af534c3e16b |
| Verdict: | Malicious activity |
| Analysis date: | October 20, 2020, 11:58:55 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 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: yEoipTgfvzCt, Last Saved By: administrator, Name of Creating Application: Microsoft Excel, Create Time/Date: Tue Oct 20 05:51:23 2020, Last Saved Time/Date: Tue Oct 20 06:57:32 2020, Security: 1 |
| MD5: | 7DB70185656F25675358886B507F508A |
| SHA1: | 8065B5DE08931F23E5EE546873F5348F9164D28F |
| SHA256: | 3A2AC66F865EB076454E8B7341FF0175BA16D6A33D0BBF3EE732A26702BB5EBB |
| SSDEEP: | 3072:JtbeS3owkQrt4QtiCeLADKZx6C2nDbuRL06CMNF1F6Px5OQx3MFgG2cjIFL9OuW7:ewo6tpDuriD0jOPx5OQx3kRjjIFp0 |
MALICIOUS
Unusual execution from Microsoft Office
- EXCEL.EXE (PID: 2972)
- EXCEL.EXE (PID: 3048)
Requests a remote executable file from MS Office
- EXCEL.EXE (PID: 3048)
SUSPICIOUS
Uses RUNDLL32.EXE to load library
- EXCEL.EXE (PID: 2972)
- EXCEL.EXE (PID: 3048)
INFO
Reads Internet Cache Settings
- EXCEL.EXE (PID: 2972)
- EXCEL.EXE (PID: 3048)
Creates files in the user directory
- EXCEL.EXE (PID: 2972)
- EXCEL.EXE (PID: 3048)
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 2972)
- EXCEL.EXE (PID: 3048)
Manual execution by user
- EXCEL.EXE (PID: 3048)
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
| Author: | yEoipTgfvzCt |
|---|---|
| LastModifiedBy: | administrator |
| Software: | Microsoft Excel |
| CreateDate: | 2020:10:20 04:51:23 |
| ModifyDate: | 2020:10:20 05:57:32 |
| Security: | Password protected |
| CodePage: | Windows Latin 1 (Western European) |
| Company: | - |
| AppVersion: | 16 |
| ScaleCrop: | No |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| TitleOfParts: |
|
| HeadingPairs: |
|
Total processes
41
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2972 | "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 Exit code: 0 Version: 14.0.6024.1000 | ||||
| 2860 | "C:\Windows\System32\rundll32.exe" vQuTkLl.dll,DllRegisterServer | C:\Windows\System32\rundll32.exe | — | EXCEL.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3048 | "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: 14.0.6024.1000 | ||||
| 3948 | "C:\Windows\System32\rundll32.exe" vQuTkLl.dll,DllRegisterServer | C:\Windows\System32\rundll32.exe | — | EXCEL.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 269
Read events
1 142
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
1
Text files
6
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2972 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR5086.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2972 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\~DF130F85C471B389EC.TMP | — | |
MD5:— | SHA256:— | |||
| 3048 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVRBBF2.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3048 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\documento_1498.xls.LNK | lnk | |
MD5:08B232F4E691B15759DD74B6228C6506 | SHA256:C7F8A09C5397BC6FE443AE638ECFDC6CF67C00F074264AF119DC91C042DAF4E7 | |||
| 2972 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
MD5:49880F96C0893F369664667087515992 | SHA256:619B0C3A5CA0AB2C6243961B6BDF35168F957E211FE7EE3B1C94777A30E26ED2 | |||
| 3048 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
MD5:49880F96C0893F369664667087515992 | SHA256:619B0C3A5CA0AB2C6243961B6BDF35168F957E211FE7EE3B1C94777A30E26ED2 | |||
| 2972 | EXCEL.EXE | C:\Users\admin\Desktop\documento_1498.xls | document | |
MD5:2B9535953E017896B9D13146E886842C | SHA256:9E9FA819928EBE0FD5BCA90594D1FE0961C191C2950E1A78D861DDF2ADDF5A35 | |||
| 2972 | EXCEL.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\documento_1498.xls.LNK | lnk | |
MD5:FAA5236359C2FC5EDFE782E91BBFE4C0 | SHA256:EA76CA0C57459D4A9E39F14DA4334F0AF425D582E484233AEEB75E1D1928E81A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3048 | EXCEL.EXE | GET | — | 176.32.33.69:80 | http://systemlinks.bar/installa.dll | RU | — | — | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3048 | EXCEL.EXE | 176.32.33.69:80 | systemlinks.bar | LLC Baxet | RU | suspicious |
2972 | EXCEL.EXE | 176.32.33.69:80 | systemlinks.bar | LLC Baxet | RU | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
systemlinks.bar |
| suspicious |