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File name:

documento1_1655.xls

Full analysis: https://app.any.run/tasks/ec6a929e-1da8-498f-ba07-5579ab9a1d2b
Verdict: Malicious activity
Analysis date: October 20, 2020, 04:02:38
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: SVjFHQaVyOgBUO, 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 01:36:45 2020, Security: 1
MD5:

6471C00AF54019D38D0DB6026A101704

SHA1:

3D84339AB662F6B849952E6D91CA4921BAEE82B2

SHA256:

584F6FDF30AE38359A0B482894A6CBD6AD117C32F10C173057BB57DD66F920F6

SSDEEP:

6144:2rJII1I1Z4x/vm+uPPfhK17nqamkaDHng:KI2I1EXwXJg7gkwg

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

      • EXCEL.EXE (PID: 2168)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • EXCEL.EXE (PID: 2168)

  • INFO

    • Reads the machine GUID from the registry

      • EXCEL.EXE (PID: 2168)

    • Reads Internet Cache Settings

      • EXCEL.EXE (PID: 2168)

    • Creates files in the user directory

      • EXCEL.EXE (PID: 2168)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2168)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xls | Microsoft Excel sheet (78.9)

EXIF

FlashPix

Author: SVjFHQaVyOgBUO
LastModifiedBy: administrator
Software: Microsoft Excel
CreateDate: 2020:10:19 23:28:19
ModifyDate: 2020:10:20 00:36:45
Security: Password protected
CodePage: Windows Latin 1 (Western European)
Company: -
AppVersion: 16
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts:
  • OSsgdXpmKfEKG
  • Foglio2
  • Foglio3
  • Foglio4
  • Foglio5
  • Foglio6
  • Sheet1
  • rnc
HeadingPairs:
  • Fogli di lavoro
  • 7
  • Macro di Excel 4.0
  • 1
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
2168"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\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
1268"C:\Windows\System32\rundll32.exe" IDgiPjo.dll,DllRegisterServerC:\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
767
Read events
698
Write events
0
Delete events
0

Modification events

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

Dropped files

PID
Process
Filename
Type
2168EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRF63D.tmp.cvr —
MD5:—
SHA256:—
2168EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:169D4C6D8E7735ED1ABCA5F9DC813708
SHA256:1A396ACD86F2F59F36A9A0F907868FC1D37A2B0511BA7611B88C7921C60DA87D
2168EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\documento1_1655.xls.LNKlnk
MD5:279CED3787CF6080C8325D84561E32B8
SHA256:A3299ADCB20164BFC39022A35A72EEC908BCF5135047B643BEE6B53607B5AE1D
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
2168
EXCEL.EXE
GET
404
109.248.203.236:80
http://linksystems.casa/installa.dll
RU
html
198 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
2168
EXCEL.EXE
109.248.203.236:80
linksystems.casa
Business Consulting LLC
RU
suspicious

DNS requests

Domain
IP
Reputation
linksystems.casa
  • 109.248.203.236
suspicious
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

No threats detected
No debug info
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Reports
documento1_1655.xls