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File name:

sample_only.doc

Full analysis: https://app.any.run/tasks/191e0ba0-cfa4-4cc0-bd98-19b086f61a9e
Verdict: Malicious activity
Analysis date: November 16, 2019, 16:04:22
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
Indicators:
MIME: application/msword
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Tester, Template: Normal.dotm, Last Saved By: Tester, Revision Number: 3, Name of Creating Application: Microsoft Office Word, Total Editing Time: 33:00, Create Time/Date: Sat Nov 16 15:30:00 2019, Last Saved Time/Date: Sat Nov 16 16:03:00 2019, Number of Pages: 1, Number of Words: 3, Number of Characters: 18, Security: 0
MD5:

0C4ECCCD46D6B2DEABB85D0981CE24B3

SHA1:

5A66EDB382567F14BBFEC2DF63DCF33E71EAB80D

SHA256:

91A79F7026DC336D1585D1411FA8A6A887404F77CE32A7CD4BF3D4235E471C87

SSDEEP:

384:R3v8iSsqdg1vA95YGZcvCtsqWruced5nj+peg/iZiVkyzQ/9ANHKjnsA0jm/Ntl/:R3M+1o9fcvCtrUqzj+pegqgW4qNr/

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 1324)
  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • WINWORD.EXE (PID: 1324)
    • Connects to unusual port

      • rundll32.exe (PID: 3872)
  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1324)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 1324)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.doc | Microsoft Word document (35.9)
.xls | Microsoft Excel sheet (33.7)
.doc | Microsoft Word document (old ver.) (21.3)

EXIF

FlashPix

Title: -
Subject: -
Author: Tester
Keywords: -
Comments: -
Template: Normal.dotm
LastModifiedBy: Tester
RevisionNumber: 3
Software: Microsoft Office Word
TotalEditTime: 33.0 minutes
CreateDate: 2019:11:16 15:30:00
ModifyDate: 2019:11:16 16:03:00
Pages: 1
Words: 3
Characters: 18
Security: None
CodePage: Windows Latin 1 (Western European)
Company: -
Lines: 1
Paragraphs: 1
CharCountWithSpaces: 20
AppVersion: 16
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts: -
HeadingPairs:
  • Title
  • 1
CompObjUserTypeLen: 32
CompObjUserType: Microsoft Word 97-2003 Document
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winword.exe no specs rundll32.exe

Process information

PID
CMD
Path
Indicators
Parent process
1324"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\sample_only.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXEexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
14.0.6024.1000
3872C:\Windows\\System32\\rundll32.exeC:\Windows\System32\rundll32.exe
WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
1768843639
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 564
Read events
878
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
0
Text files
0
Unknown types
2

Dropped files

PID
Process
Filename
Type
1324WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRB85E.tmp.cvr
MD5:
SHA256:
1324WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$mple_only.docpgc
MD5:DB3328CEB0D3BC15DB305E8BE4A032DF
SHA256:7D91ADCA2CE4989CE6097FEE4D41BD80B1070C52E6806F24CD3E5DAF6C6C4187
1324WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:4DD679252EF198318E5843C389A80323
SHA256:A8D8332EBC9360A8AD405C6AC6E9F9ABCE4C06ED99738C664B766A9125D0B476
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
0
Threats
0

HTTP requests

No 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
3872
rundll32.exe
45.32.78.117:1234
Choopa, LLC
US
unknown

DNS requests

No data

Threats

No threats detected
No debug info