analyze malware
  • Huge database of samples and IOCs
  • Custom VM setup
  • Unlimited submissions
  • Interactive approach
Sign up, it’s free
File name:

documento1_683.xls

Full analysis: https://app.any.run/tasks/3b8fa48f-062f-41d1-987e-5683fa3ee9a8
Verdict: Malicious activity
Analysis date: October 20, 2020, 07:09:57
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: bkfJZrMfZPuE, 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 00:59:12 2020, Security: 1
MD5:

3F7782D1FEC72E1BC57DD038F5D2A922

SHA1:

F12170D3E1F10CA5927450F0782BDE448559A1B3

SHA256:

721BC324E68CE5E60AEC937924CFC022B6FE19AAE35D7E61417FBE6ACCC3D07B

SSDEEP:

6144:JZ8YP1LehaZTCkm4gwLle+owrZCb/+fyp18j:H1P1saZ0wRrmmypq

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: 2564)

    • Requests a remote executable file from MS Office

      • EXCEL.EXE (PID: 2564)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • EXCEL.EXE (PID: 2564)

  • INFO

    • Reads Internet Cache Settings

      • EXCEL.EXE (PID: 2564)

    • Creates files in the user directory

      • EXCEL.EXE (PID: 2564)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2564)
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

HeadingPairs:
  • Fogli di lavoro
  • 26
  • Macro di Excel 4.0
  • 1
TitleOfParts:
  • xUqPVRcguQS
  • Foglio2
  • Foglio3
  • Foglio4
  • Foglio5
  • Foglio6
  • Foglio7
  • Foglio8
  • Foglio9
  • Foglio10
  • Foglio11
  • Foglio12
  • Foglio13
  • Foglio14
  • Foglio15
  • Foglio16
  • Foglio17
  • Foglio18
  • Foglio19
  • Foglio20
  • Foglio21
  • Foglio22
  • Foglio23
  • Foglio24
  • Foglio25
  • Sheet1
  • rnc
HyperlinksChanged: No
SharedDoc: No
LinksUpToDate: No
ScaleCrop: No
AppVersion: 16
Company: -
CodePage: Windows Latin 1 (Western European)
Security: Password protected
ModifyDate: 2020:10:19 23:59:12
CreateDate: 2020:10:19 23:28:19
Software: Microsoft Excel
LastModifiedBy: administrator
Author: bkfJZrMfZPuE
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
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
2564"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:
14.0.6024.1000
2068"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
553
Read events
498
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
2564EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR4115.tmp.cvr —
MD5:—
SHA256:—
2564EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\documento1_683.xls.LNKlnk
MD5:E1B9E21D6A11EA3BA42379924DEBF2EE
SHA256:F33C98E14DF8B99F8B2FCCB5CFA1C9049C7C9D7CEBC5CDBB7078BF6629CAC556
2564EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:0C4E90C10DA86AB25352DA02576A797E
SHA256:08E8F455478BE73849B1EA9496B3B6ABBED192B2FBD822B01AC90B8CE5BA2198
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
2564
EXCEL.EXE
GET
—
109.248.203.236:80
http://linksystems.casa/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
2564
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

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2024 ANY.RUN LLC. ALL RIGHTS RESERVED
ANY.RUN
Reports
documento1_683.xls